FORTIS SERIES FUND INC
485BPOS, 1996-04-30
Previous: MERRILL CORP, 8-K, 1996-04-30
Next: SIGMA DESIGNS INC, 10-K405, 1996-04-30



<PAGE>
   
                                              1993 Act Registration No.  33-3920
                                            1940 Act Registration No.  811-4615

   AS FILED WITH THE SECURITIES AND EXCHANGE COMMISSION ON APRIL 30, 1996
    
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------

                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                    FORM N-1A

       REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933        [X]
   
                      Pre-Effective Amendment No. ________
                         Post-Effective Amendment No. 19
    
                                     and/or

   REGISTRATION STATEMENT UNDER THE INVESTMENT COMPANY ACT OF 1940        [X]
   
                                Amendment No. 19
    
                        (Check appropriate box or boxes.)

                            FORTIS SERIES FUND, INC.
               (Exact Name of Registrant as Specified in Charter)

                 500 BIELENBERG DRIVE, WOODBURY, MINNESOTA 55125
              (Address of Principal Executive Offices)  (Zip Code)

                                 (612) 738-4000
              (Registrant's Telephone Number, including Area Code)

                     SCOTT R. PLUMMER, ESQ., ASST. SECRETARY
                 500 BIELENBERG DRIVE, WOODBURY, MINNESOTA 55125
                     (Name and Address of Agent for Service)
   
                                    Copy to:
                             Michael J. Radmer, Esq.
                              Dorsey & Whitney LLP
                             220 South Sixth Street
                          Minneapolis, Minnesota 55402
    
   
It is proposed that this filing will become effective (check appropriate box):

       _____   immediately upon filing pursuant to paragraph (b) of Rule 485
       __X__   on  May 1, 1996 pursuant to paragraph (b) of Rule 485
       _____   60 days after filing pursuant to paragraph (a)(1) of Rule 485
       _____   on (date) pursuant to paragraph (a)(1) of Rule 485
       _____   75 days after filing pursuant to paragraph (a)(2) of Rule 485
       _____   on (date) pursuant to paragraph (a)(2) of Rule 485.


If appropriate, check the following box:

       _____   this post-effective amendment designates a new effective date 
for a previously filed post-effective amendment

The Registrant has registered an indefinite number of shares of common stock
under the Securities Act of 1933 pursuant to Rule 24f-2 under the Investment
Company Act of 1940.  A Rule 24f-2 Notice for the Registrant's most recent 
fiscal year was filed by the Registrant on or about February 26, 1996.
    
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
<PAGE>


                           FORTIS SERIES FUND, INC.
                     Registration Statement on Form N-1A
- --------------------------------------------------------------------------------
                            CROSS REFERENCE SHEET
                           Pursuant to Rule 481(a)
- --------------------------------------------------------------------------------

<TABLE>
<CAPTION>
Item No. of
Form N-1A                                               Caption in Prospectus
- ---------                                               ---------------------
<S>                                                     <C>
1.    Cover Page . . . . . . . . . . . . . . . . . . . .    Cover Page (no caption)
2.    Synopsis . . . . . . . . . . . . . . . . . . . . .    (not included)

3.    Condensed Financial Information. . . . . . . . . .    Financial Highlights

4.    General Description of Registrant. . . . . . . . .    Organization and Classification, The Separate
                                                            Accounts and the Contracts, Investment
                                                            Objectives and Policies; Risk Considerations

5.    Management of the Fund . . . . . . . . . . . . . .    Management

5A.   Management's Discussion of Fund
      Performance. . . . . . . . . . . . . . . . . . . .    Financial Highlights
6.    Capital Stock and Other Securities . . . . . . . .    Capital Stock; Dividends and Capital Gains
                                                            Distributions; Taxation
7.    Purchase of Securities Being Offered . . . . . . .    Purchase and Redemption of Shares

8.    Redemption or Repurchase . . . . . . . . . . . . .    Purchase and Redemption of Shares
9.    Pending Legal Proceedings. . . . . . . . . . . . .    Not Applicable

<CAPTION>
                                                        Caption in Statement of Additional Information
                                                        ----------------------------------------------
<S>                                                     <C>
10.   Cover Page . . . . . . . . . . . . . . . . . . . .    Cover Page (no caption)

11.   Table of Contents. . . . . . . . . . . . . . . . .    Table of Contents
12.   General Information and History. . . . . . . . . .    Organization and Classification
13.   Investment Objectives and Policies . . . . . . . .    Investment Objectives and Policies

14.   Management of the Fund . . . . . . . . . . . . . .    Directors and Executive Officers

15.   Control Persons and Principal Holders
      of Securities. . . . . . . . . . . . . . . . . . .    Capital Stock

16.   Investment Advisory and Other Services . . . . . .    Investment Advisory and Other Services

17.   Brokerage Allocation and Other Practices . . . . .    Portfolio Transactions and Allocation of
                                                            Brokerage

18.   Capital Stock and Other Securities . . . . . . . .    Capital Stock

19.   Purchase, Redemption and Pricing
      of Securities Being Offered. . . . . . . . . . . .    Computation of Net Asset Value and Pricing;
                                                            Redemption

<PAGE>

20.   Tax Status . . . . . . . . . . . . . . . . . . . .    Taxation

21.   Underwriters . . . . . . . . . . . . . . . . . . .    Underwriter

22.   Calculation of Performance Data. . . . . . . . . .    Performance
   
23.   Financial Statements . . . . . . . . . . . . . . .    Financial Statements; Independent Auditors'
                                                            Report; Fortis Series Fund, Inc. Statements
                                                            of Assets and Liabilities March 28, 1996; 
                                                            Fortis Series Fund, Inc. Notes to Financial 
                                                            Statements
    
</TABLE>
<PAGE>
 
   
<TABLE>
<S>                           <C>                          <C>
                                                           PROSPECTUS DATED
UVW-Registered Trademark-     FORTIS SERIES FUND, INC.     May 1, 1996
MAILING ADDRESS:              (A series fund with          STREET ADDRESS:
P.O. BOX 64582                fifteen separate series,     500 BIELENBERG DRIVE
ST. PAUL                      each with different goals    WOODBURY
MINNESOTA 55164               and investment policies)     MINNESOTA 55125
</TABLE>
    
 
   
Fortis  Series Fund, Inc. ("Fortis Series") is an open-end management investment
company (commonly known as a "mutual fund") that is intended to provide a  range
of  investment alternatives through its  fifteen separate series (the "Series"),
each of which is, for  investment purposes, in effect  a separate fund with  its
own  separate goals and  investment policies. All of  the Series are diversified
series  of  Fortis  Series,   except  the  Global  Bond   Series,  which  is   a
nondiversified series.
    
 
Shares  of Fortis Series are currently  sold to separate accounts (the "Separate
Accounts") of Fortis  Benefits Insurance Company  ("Fortis Benefits") and  First
Fortis  Life Insurance Company ("First Fortis"),  which are the funding vehicles
for benefits  under  variable  life  insurance  policies  (the  "Policies")  and
variable  annuity  contracts (the  "Annuities") (collectively,  the "Contracts")
issued by Fortis  Benefits and  First Fortis.  The Separate  Accounts invest  in
shares  of Fortis  Series through subaccounts  that correspond  to the different
Series. The Separate Accounts will redeem shares of Fortis Series to the  extent
necessary  to provide benefits under the Contracts or for such other purposes as
may be consistent with the Contracts.
 
The investment  objectives of  the Series,  which  can be  changed at  any  time
without the approval of Contract owners, are as follows:
 
- - The  objectives  of  the "Money  Market  Series"  are high  levels  of capital
  stability and  liquidity and,  to  the extent  consistent with  these  primary
  objectives, a high level of current income. Money Market Series will invest in
  a  diversified portfolio of investment grade  bonds and other debt securities.
  AN INVESTMENT IN MONEY MARKET SERIES IS NEITHER INSURED NOR GUARANTEED BY  THE
  U.S. GOVERNMENT.
 
- - The  objective of the "U.S. Government Securities Series" is to maximize total
  return (from income  and market  value change),  while providing  shareholders
  with  a high level  of current income consistent  with prudent investment risk
  through investment primarily  in debt securities  of varying maturities  which
  have  been issued, guaranteed, insured or  collateralized by the United States
  Government or its agencies or instrumentalities.
 
- - The objective of the "Diversified Income  Series" is to maximize total  return
  (from income and market value change), by investing primarily in a diversified
  portfolio  of  government  securities and  investment  grade  corporate bonds.
  However, up to 30% of Diversified Income Series' total assets may be  invested
  in non-investment grade corporate bonds and other securities.
 
- - The  objective of the "Global Bond Series" is total return from current income
  and capital appreciation. The Series invests in a global portfolio principally
  consisting  of  high  quality  fixed-income  securities  of  governmental  and
  corporate  issuers  and  supranational  organizations,  which  securities have
  varying maturities and are denominated in various currencies.
 
- - The objective of  the "High Yield  Series" is to  maximize total return  (from
  income  and  market  value  change),  by  investing  primarily  in high-yield,
  high-risk  fixed-income  securities,  which  may  not  be  suitable  for   all
  investors.
 
- - The  objective of  the "Asset  Allocation Series"  is maximum  total return on
  invested  capital,  to  be   derived  primarily  from  capital   appreciation,
  dividends,  and interest,  by following  a flexible  asset allocation strategy
  that contemplates increased ownership of equity securities during periods when
  stock market conditions appear favorable, and increased ownership of short and
  long term debt  instruments during  periods when stock  market conditions  are
  less favorable.
 
- - The objective of the "Global Asset Allocation Series" is maximum total return,
  to  be derived primarily from capital appreciation, dividends and interest, by
  following a  flexible asset  allocation strategy.  This strategy  contemplates
  increased  ownership  of global  equity securities  during periods  when stock
  market  conditions  appear  favorable,  and  increased  ownership  of   global
  fixed-income  securities during periods when  stock market conditions are less
  favorable.
 
- - The primary objective  of the "Value  Series" is short  and long-term  capital
  appreciation. Current income is only a secondary objective. The Series invests
  primarily  in equity  securities and  selects stocks  based on  the concept of
  fundamental value.
 
- - The objectives of the  "Growth & Income Series"  are capital appreciation  and
  current  income,  which such  Series seeks  by  investing primarily  in equity
  securities that provide an income component and the potential for growth.
 
- - The objective of the "S&P 500 Index  Series" is to replicate the total  return
  of  the Standard  & Poor's 500  Composite Stock Price  Index primarily through
  investments in equity securities.
 
- - The primary objective of the "Blue  Chip Stock Series" is long-term growth  of
  capital.  Current income is a  secondary objective, and many  of the stocks in
  this Series' portfolio are expected to pay dividends.
 
- - The primary objective  of the  "Growth Stock  Series" is  short and  long-term
  capital  appreciation.  Current income  through  the receipt  of  interest and
  dividends will merely be incidental to  the efforts of Growth Stock Series  in
  pursuing  its primary objective.  Growth Stock Series will  seek to meet these
  objectives by investing primarily in common stocks and securities  convertible
  into common stocks.
 
- - The  primary  objective of  the "Global  Growth  Series" is  long-term capital
  appreciation, which it seeks primarily by  investing in a global portfolio  of
  equity  securities,  allocated  among diverse  international  markets. Current
  income through  the receipt  of  income such  as  interest or  dividends  from
  investments is a secondary objective.
 
- - The  objective of the "International Stock  Series" is capital appreciation by
  investing primarily in the equity securities of non-United States companies.
 
- - The objective of the "Aggressive  Growth Series" is maximum long-term  capital
  appreciation  by investing primarily in equity  securities of small and medium
  sized companies  that  are early  in  their life  cycles  but which  have  the
  potential  to become major enterprises and  of more established companies that
  have the potential for above-average capital growth.
 
This Prospectus  concisely sets  forth the  information a  prospective  investor
should  know about Fortis Series before  investing. Investors should retain this
Prospectus for  future  reference.  Fortis  Series  has  filed  a  Statement  of
Additional Information (also dated May 1, 1996) with the Securities and Exchange
Commission.  The Statement of Additional Information is available free of charge
from Fortis  Series  at  the  above mailing  address,  and  is  incorporated  by
reference into this Prospectus in accordance with the Commission's rules. SHARES
IN  THE  FORTIS SERIES  ARE NOT  DEPOSITS  OR OBLIGATIONS  OF, OR  GUARANTEED OR
ENDORSED BY,  ANY  BANK;  ARE  NOT FEDERALLY  INSURED  BY  THE  FEDERAL  DEPOSIT
INSURANCE  CORPORATION,  THE FEDERAL  RESERVE BOARD,  OR  ANY OTHER  AGENCY; AND
INVOLVE INVESTMENT RISKS, INCLUDING THE POSSIBLE LOSS OF PRINCIPAL.
 
THESE SECURITIES HAVE  NOT BEEN APPROVED  OR DISAPPROVED BY  THE SECURITIES  AND
EXCHANGE  COMMISSION OR ANY  STATE SECURITIES COMMISSION  NOR HAS THE SECURITIES
AND EXCHANGE  COMMISSION OR  ANY  STATE SECURITIES  COMMISSION PASSED  UPON  THE
ACCURACY OR ADEQUACY OF THIS PROSPECTUS. ANY REPRESENTATION TO THE CONTRARY IS A
CRIMINAL OFFENSE.
 
No  broker-dealer, sales representative, or other  person has been authorized to
give any information or to make  any representations other than those  contained
in  this Prospectus, and  if given or made,  such information or representations
must not be  relied upon  as having been  authorized by  Fortis Benefits,  First
Fortis,  Fortis Series, or Fortis Investors, Inc. ("Investors"). This Prospectus
does not constitute an  offer or solicitation  by anyone in  any state in  which
such offer or solicitation is not authorized, or in which the person making such
offer  or solicitation is not qualified to do so, or to any person to whom it is
unlawful to make such offer or solicitation.
<PAGE>
TABLE OF CONTENTS
   
<TABLE>
<CAPTION>
                                                              PAGE
<S>                                                           <C>
Financial Highlights........................................    2
Organization and Classification.............................    6
The Separate Accounts and the Contracts.....................    6
Investment Objectives and Policies; Risk Considerations.....    7
    - Money Market Series...................................    7
    - U.S. Government Securities Series.....................    8
    - Diversified Income Series.............................    8
    - Global Bond Series....................................    9
    - High Yield Series.....................................    9
    - Asset Allocation Series...............................   11
    - Global Asset Allocation Series........................   11
    - Value Series..........................................   12
    - Growth & Income Series................................   12
    - S&P 500 Index Series..................................   12
    - Blue Chip Stock Series................................   13
    - Growth Stock Series...................................   14
    - Global Growth Series..................................   14
    - International Stock Series............................   15
    - Aggressive Growth Series..............................   15
    - Investment Policies, Restrictions, and Risks
        Applicable to More Than One Series..................   16
    - General Risks to Consider.............................   22
 
<CAPTION>
                                                              PAGE
<S>                                                           <C>
Management..................................................   23
    - Board of Directors....................................   23
    - The Investment Adviser/Transfer Agent/Dividend Agent..   23
    - The Sub-Advisers......................................   23
    - Expenses and Allocations Among Series.................   24
    - Brokerage Allocation..................................   25
    - Periodic Reports......................................   25
Capital Stock...............................................   25
    - Voting Privileges.....................................   25
Dividends and Capital Gains Distributions...................   25
Taxation....................................................   25
Purchase and Redemption of Shares...........................   25
    - Generally.............................................   25
    - Offering Price........................................   25
    - Transfers Among Subaccounts...........................   26
    - The Underwriter.......................................   26
    - Redemption............................................   26
Appendix....................................................   26
</TABLE>
    
 
FINANCIAL HIGHLIGHTS
(For a share outstanding throughout the period)
 
The  information below has  been derived from  audited financial statements, and
should be read in conjunction with the financial statements of Fortis Series and
the independent auditors' report  of KPMG Peat Marwick  LLP found in the  Fund's
1995  Annual Report to  Shareholders, which may be  obtained without charge. The
selected per share  historical data for  each of the  Series is presented  based
upon  average shares  outstanding. Total return  figures do  not reflect charges
pursuant to  the terms  of the  variable life  insurance policies  and  variable
annuity  contracts funded by separate accounts  that invest in the Series shares
and including those charges would reduce the total return figures for all Series
shown. The Value Series, S&P  500 Index Series, and  Blue Chip Stock Series  did
not commence operations until May 1, 1996, and therefore no data is presented.
 
   
<TABLE>
<CAPTION>
- -----------------------------------------------------------------------------------------------------------------------------------
<S>                                  <C>       <C>       <C>       <C>       <C>       <C>      <C>      <C>      <C>      <C>
                                                                        YEAR ENDED DECEMBER 31,
MONEY MARKET SERIES                   1995      1994      1993      1992      1991      1990     1989     1988     1987    1986***
- -----------------------------------------------------------------------------------------------------------------------------------
Net asset value, beginning of
 period............................  $10.63    $10.23    $10.21    $10.15    $10.19    $9.92    $9.65    $9.98    $10.09   $10.00
- -----------------------------------------------------------------------------------------------------------------------------------
Operations:
  Investment income -- net.........    .60       .41       .28       .36       .62       .78      .77      .76      .70      .09
  Net realized and unrealized gains
   (losses) on investments.........     --      (.01)      .02       .06      (.02)      .28      .27     (.29)    (.07)      --
- -----------------------------------------------------------------------------------------------------------------------------------
Total from operations..............    .60       .40       .30       .42       .60      1.06     1.04      .47      .63      .09
- -----------------------------------------------------------------------------------------------------------------------------------
Distribution to shareholders:
  From investment income -- net....   (.40)       --      (.28)     (.36)     (.64)     (.79)    (.77)    (.80)    (.74)      --
- -----------------------------------------------------------------------------------------------------------------------------------
Net asset value, end of period.....  $10.83    $10.63    $10.23    $10.21    $10.15    $10.19   $9.92    $9.65    $9.98    $10.09
- -----------------------------------------------------------------------------------------------------------------------------------
Total Return(@)....................   5.71%     3.92%     2.77%     3.36%     5.91%     7.87%    9.42%    6.78%    5.80%     .90%
Net assets end of period (000s
 omitted)..........................  $41,807   $44,833   $28,682   $27,528   $10,737   $8,897   $2,868   $1,939   $2,832   $2,119
Ratio of expenses to average daily
 net assets........................    .40%      .40%      .44%      .46%      .55%      .60%     .60%     .60%     .60%     .60%**
Ratio of net investment income to
 average daily net assets..........   5.44%     3.96%     2.74%     3.51%     5.74%     7.75%    8.03%    7.71%    6.92%    4.98%**
Portfolio turnover rate............    N/A*      N/A*      N/A*      N/A*      N/A*       58%      19%      79%      72%      --
- -----------------------------------------------------------------------------------------------------------------------------------
<FN>
 
  *Pursuant  to Rule 2a-7 under the Investment  Company Act of 1940, under which
   the Money  Market Series  began to  operate  on May  1, 1991,  the  portfolio
   turnover rate is not applicable.
 **Annualized
***Period from October 27, 1986 to December 31, 1986.
 @These  are the Series' total returns during the period, including reinvestment
  of all dividend and capital gains distributions.
</TABLE>
    
 
                                       2
<PAGE>
   
<TABLE>
<CAPTION>
U.S. GOVERNMENT SECURITIES                                           YEAR ENDED DECEMBER 31,
SERIES                            1995        1994        1993        1992        1991       1990      1989      1988      1987
<S>                             <C>         <C>         <C>         <C>         <C>        <C>        <C>       <C>       <C>
- ---------------------------------------------------------------------------------------------------------------------------------
Net asset value, beginning of
 period.......................     $9.40      $10.94      $10.73      $10.77      $9.80      $9.48     $9.04     $9.46    $10.14
- ---------------------------------------------------------------------------------------------------------------------------------
Operations:
  Investment income -- net....       .70         .71         .74         .78        .77        .76       .76       .85       .73
  Net realized and unrealized
   gains (losses) on
   investments................      1.06       (1.54)        .46         .15        .98        .31       .45      (.42)     (.57)
- ---------------------------------------------------------------------------------------------------------------------------------
Total from operations.........      1.76        (.83)       1.20         .93       1.75       1.07      1.21       .43       .16
- ---------------------------------------------------------------------------------------------------------------------------------
Distribution to shareholders:
  From investment income --
   net........................        --        (.71)       (.74)       (.78)      (.78)      (.75)     (.77)     (.85)     (.84)
  From net realized gains.....        --          --        (.24)       (.19)        --         --        --        --        --
  Excess distributions of net
   realized gains.............        --          --        (.01)         --         --         --        --        --        --
- ---------------------------------------------------------------------------------------------------------------------------------
Total distributions to
 shareholders.................        --        (.71)       (.99)       (.97)      (.78)      (.75)     (.77)     (.85)     (.84)
- ---------------------------------------------------------------------------------------------------------------------------------
Net asset value, end of
 period.......................    $11.16       $9.40      $10.94      $10.73     $10.77      $9.80     $9.48     $9.04     $9.46
- ---------------------------------------------------------------------------------------------------------------------------------
Total Return(@)...............     18.78%      (6.44)%      9.45%       6.14%     14.36%      7.93%    13.14%     6.36%     1.60%
Net assets end of period (000s
 omitted).....................  $182,687    $172,656    $235,588    $132,683    $49,751    $10,750    $2,520    $1,959    $2,462
Ratio of expenses to average
 daily net assets.............       .53%        .53%        .52%        .57%       .64%       .76%      .75%      .75%      .75%
Ratio of net investment income
 to average daily net
 assets.......................      6.78%       6.87%       6.49%       7.10%      7.57%      7.90%     8.55%     8.68%     8.16%
Portfolio turnover rate.......       115%        187%        141%        135%        77%        17%       23%       83%      179%
- ---------------------------------------------------------------------------------------------------------------------------------
 
<CAPTION>
U.S. GOVERNMENT SECURITIES
SERIES                            1986*
<S>                             <C>
- ------------------------------
Net asset value, beginning of
 period.......................  $10.00
- ------------------------------
Operations:
  Investment income -- net....     .11
  Net realized and unrealized
   gains (losses) on
   investments................     .03
- ------------------------------
Total from operations.........     .14
- ------------------------------
Distribution to shareholders:
  From investment income --
   net........................      --
  From net realized gains.....      --
  Excess distributions of net
   realized gains.............      --
- ------------------------------
Total distributions to
 shareholders.................      --
- ------------------------------
Net asset value, end of
 period.......................  $10.14
- ------------------------------
Total Return(@)...............    1.40%
Net assets end of period (000s
 omitted).....................  $2,128
Ratio of expenses to average
 daily net assets.............     .75%**
Ratio of net investment income
 to average daily net
 assets.......................    5.90%**
Portfolio turnover rate.......       1%
- ------------------------------
<FN>
 *Period from October 27, 1986 to December 31, 1986.
</TABLE>
    
 
   
<TABLE>
<CAPTION>
                                                                   YEAR ENDED DECEMBER 31,
DIVERSIFIED INCOME SERIES                   1995        1994        1993        1992      1991      1990      1989       1988*
<S>                                       <C>         <C>         <C>         <C>        <C>       <C>       <C>       <C>
- --------------------------------------------------------------------------------------------------------------------------------
Net asset value, beginning of period....   $10.40      $11.93      $11.34      $11.22    $10.40    $10.26     $9.85    $10.02
- --------------------------------------------------------------------------------------------------------------------------------
Operations:
  Investment income -- net..............      .88         .87         .87         .82       .81       .88       .87       .58
  Net realized and unrealized gains
   (losses) on investments..............      .92       (1.53)       1.03         .33       .87       .13       .40      (.17)
- --------------------------------------------------------------------------------------------------------------------------------
Total from operations...................     1.80        (.66)       1.90        1.15      1.68      1.01      1.27       .41
- --------------------------------------------------------------------------------------------------------------------------------
Distribution to shareholders:
  From investment income -- net.........       --        (.87)       (.87)       (.81)     (.86)     (.87)     (.86)     (.58)
  Excess distributions of net realized
   gains................................       --          --        (.01)       (.01)       --        --        --        --
  From net realized gains...............       --          --        (.43)       (.21)       --        --        --        --
- --------------------------------------------------------------------------------------------------------------------------------
Total distributions to shareholders.....       --        (.87)      (1.31)      (1.03)     (.86)     (.87)     (.86)     (.58)
- --------------------------------------------------------------------------------------------------------------------------------
Net asset value, end of period..........   $12.20      $10.40      $11.93      $11.34    $11.22    $10.40    $10.26     $9.85
- --------------------------------------------------------------------------------------------------------------------------------
Total Return(@).........................    17.26%      (5.22)%     12.76%       7.08%    14.68%     8.87%    12.30%     3.90%
Net assets end of period (000s
 omitted)...............................  $109,120    $98,314     $92,589     $28,490    $8,503    $4,945    $3,528    $2,579
Ratio of expenses to average daily net
 assets.................................      .55%        .55%        .57%        .67%      .75%      .75%      .75%      .75%**
Ratio of net investment income to
 average daily net assets...............     7.78%       7.59%       7.15%       7.08%     7.42%     8.27%     8.65%     8.50%**
Portfolio turnover rate.................      139%        142%        125%         83%       25%       35%       46%       45%
- --------------------------------------------------------------------------------------------------------------------------------
<FN>
 *Period from May 2, 1988 to December 31, 1988.
</TABLE>
    
 
   
<TABLE>
<CAPTION>
                                                   FOR THE PERIOD
                                                        FROM
                                                   JANUARY 3, 1995
                                                   TO DECEMBER 31,
GLOBAL BOND SERIES                                      1995*
<S>                                               <C>
- -------------------------------------------------------------------
Net asset value, beginning of period..............     $10.00
- -------------------------------------------------------------------
Operations:
  Investment income -- net........................        .54
  Net realized and unrealized gains (losses) on
   investments....................................       1.52
- -------------------------------------------------------------------
Total from operations.............................       2.06
- -------------------------------------------------------------------
Distribution to shareholders:
  From investment income -- net...................       (.54)
  From net realized gains.........................       (.22)
- -------------------------------------------------------------------
Total distribution to shareholders................       (.76)
- -------------------------------------------------------------------
Net asset value, end of period....................     $11.30
- -------------------------------------------------------------------
Total Return(@)...................................      19.02%
Net assets end of period (000s omitted)...........    $13,187
Ratio of expenses to average daily net assets.....       1.28%**
Ratio of net investment income to average daily
 net assets.......................................       5.01%**
Portfolio turnover rate...........................        184%
- -------------------------------------------------------------------
<FN>
 *The Series commenced operations on January 3, 1995. The Series' inception  was
  December  14, 1994,  when it was  initially capitalized.  However, the Series'
  shares did not become effectively registered under the Securities Act of  1933
  until  January 3,  1995. Supplementary  information is  not presented  for the
  period from December 14, 1994, through January 3, 1995, as the Series'  shares
  were not registered during that period.
- --------------------------
**Annualized
 @These  are the Series' total returns during the period, including reinvestment
  of all dividend and capital gains distributions.
</TABLE>
    
 
                                       3
<PAGE>
 
   
<TABLE>
<CAPTION>
                                                              YEAR ENDED
HIGH YIELD SERIES                                       1995 DECEMBER 31, 1994*
<S>                                               <C>               <C>
- -------------------------------------------------------------------------------------
Net asset value, beginning of period..............      $9.47           $10.00
- -------------------------------------------------------------------------------------
Operations:
  Investment income -- net........................       1.15              .71
  Net realized and unrealized gains (losses) on
   investments....................................        .30             (.53)
- -------------------------------------------------------------------------------------
Total from operations.............................       1.45              .18
- -------------------------------------------------------------------------------------
Distribution to shareholders:
  From investment income -- net...................      (1.14)            (.71)
  Excess distributions of net realized gains......       (.04)              --
- -------------------------------------------------------------------------------------
Total distributions to shareholders...............      (1.18)            (.71)
- -------------------------------------------------------------------------------------
Net asset value, end of period....................      $9.74            $9.47
- -------------------------------------------------------------------------------------
Total Return(@)...................................      12.73%            (.75)%
Net assets end of period (000s omitted)........... $   28,129       $   13,706
Ratio of expenses to average daily net assets.....        .63%             .75%**
Ratio of net investment income to average daily
 net assets.......................................      11.30%           10.44%**
Portfolio turnover rate...........................        130%              20%
- -------------------------------------------------------------------------------------
<FN>
 *For the Period May 2, 1994 (commencement of operations) to December 31,  1994.
  The  Series' inception was April 26,  1994, when it was initially capitalized.
  However, the Series' shares  did not become  effectively registered under  the
  Securities  Act of  1933 until May  2, 1994. Supplementary  information is not
  presented for the  period from April  26, 1994,  through May 2,  1994, as  the
  Series' shares were not registered during that period.
</TABLE>
    
 
   
<TABLE>
<CAPTION>
                                                                YEAR ENDED DECEMBER 31,
ASSET ALLOCATION SERIES            1995         1994        1993        1992       1991       1990      1989      1988       1987*
<S>                             <C>          <C>          <C>         <C>        <C>        <C>        <C>       <C>       <C>
- ------------------------------------------------------------------------------------------------------------------------------------
Net asset value, beginning of
 period.......................    $13.56       $14.14       $13.28     $12.81     $10.37     $10.59     $8.86     $9.11    $10.00
- ------------------------------------------------------------------------------------------------------------------------------------
Operations:
  Investment income -- net....       .65          .56          .52        .62        .59        .57       .49       .52       .32
  Net realized and unrealized
   gains (losses) on
   investments................      2.35         (.58)         .92        .47       2.43       (.20)     1.73      (.24)     (.89)
- ------------------------------------------------------------------------------------------------------------------------------------
Total from operations.........      3.00         (.02)        1.44       1.09       3.02        .37      2.22       .28      (.57)
- ------------------------------------------------------------------------------------------------------------------------------------
Distribution to shareholders:
  From investment income --
   net........................      (.64)        (.56)        (.52)      (.62)      (.58)      (.59)     (.49)     (.53)     (.32)
  From net realized gains.....      (.02)          --         (.06)        --         --         --        --        --        --
- ------------------------------------------------------------------------------------------------------------------------------------
Total distributions to
 shareholders.................      (.66)       (.56)         (.58)      (.62)      (.58)      (.59)     (.49)     (.53)     (.32)
- ------------------------------------------------------------------------------------------------------------------------------------
Net asset of value, end of
 period.......................    $15.90       $13.56       $14.14     $13.28     $12.81     $10.37    $10.59     $8.86     $9.11
- ------------------------------------------------------------------------------------------------------------------------------------
Total Return(@)...............     21.97%        (.31)%       9.79%      6.95%     27.65%      2.01%    23.75%     3.71%    (6.12)%
Net assets end of period (000s
 omitted).....................  $341,511     $260,593     $204,603    $89,076    $31,821    $13,153    $5,531    $2,485    $2,475
Ratio of expenses to average
 daily net assets.............       .55%         .56%         .56%       .60%       .70%       .85%      .75%      .75%      .75%**
Ratio of net investment income
 to average daily net
 assets.......................      4.25%        4.05%        3.72%      4.78%      5.04%      5.40%     5.35%     5.82%     4.50%**
Portfolio turnover rate.......        98%          73%          74%        54%        42%        75%       47%       79%       96%
- ------------------------------------------------------------------------------------------------------------------------------------
<FN>
 *Period from April 1, 1987 to December 31, 1987.
</TABLE>
    
 
   
<TABLE>
<CAPTION>
                                                                                                  FOR THE
                                                                                                   PERIOD
                                                                                                    FROM
                                                                                                 JANUARY 3,
                                                                                                    1995
                                                                                                     TO
                                                                                                  DECEMBER
GLOBAL ASSET ALLOCATION SERIES                                                                   31, 1995*
<S>                                                                                              <C>
- -----------------------------------------------------------------------------------------------------------
Net asset value, beginning of period...........................................................    $10.00
- -----------------------------------------------------------------------------------------------------------
Operations:
  Investment income -- net.....................................................................       .35
  Net realized and unrealized gains (losses) on investments....................................      1.55
- -----------------------------------------------------------------------------------------------------------
Total from operations..........................................................................      1.90
- -----------------------------------------------------------------------------------------------------------
Distribution to shareholders:
  From investment income -- net................................................................      (.34)
  From net realized gains......................................................................      (.14)
- -----------------------------------------------------------------------------------------------------------
Total distributions to shareholders............................................................      (.48)
- -----------------------------------------------------------------------------------------------------------
Net asset value, end of period.................................................................    $11.42
- -----------------------------------------------------------------------------------------------------------
Total Return(@)................................................................................     17.47%
Net assets end of period (000s omitted)........................................................  $ 20,080
Ratio of expenses to average daily net assets..................................................      1.28%**
Ratio of net investment income to average daily net assets.....................................      3.26%**
Portfolio turnover rate........................................................................        44%
- -----------------------------------------------------------------------------------------------------------
<FN>
 *The  Series commenced operations on January 3, 1995. The Series' inception was
  December 14, 1994,  when it  was initially capitalized.  However, the  Series'
  shares  did not become effectively registered under the Securities Act of 1933
  until January  3, 1995.  Supplementary information  is not  presented for  the
  period  from December 14, 1994, through January 3, 1995, as the Series' shares
  were not registered during that period.
- --------------------------
**Annualized
 @These are the Series total  returns during the period, including  reinvestment
  of all dividend and capital gains distributions.
</TABLE>
    
 
                                       4
<PAGE>
 
   
<TABLE>
<CAPTION>
                                                              YEAR ENDED
GROWTH & INCOME SERIES                                  1995 DECEMBER 31, 1994*
<S>                                               <C>               <C>
- -------------------------------------------------------------------------------------
Net asset value, beginning of period..............     $10.07           $10.00
- -------------------------------------------------------------------------------------
Operations:
  Investment income -- net........................        .33              .21
  Net realized and unrealized gains (losses) on
   investments....................................       2.76              .07
- -------------------------------------------------------------------------------------
Total from operations.............................       3.09              .28
- -------------------------------------------------------------------------------------
Distribution to shareholders:
  From investment income -- net...................       (.33)            (.21)
- -------------------------------------------------------------------------------------
Net asset of value, end of period.................     $12.83           $10.07
- -------------------------------------------------------------------------------------
Total Return(@)...................................      29.70%            1.74%
Net assets end of period (000s omitted)...........    $59,533          $16,276
Ratio of expenses to average daily net assets.....        .80%             .86%**
Ratio of net investment income to average daily
 net assets.......................................       2.86%            3.12%**
Portfolio turnover rate...........................         17%               2%
- -------------------------------------------------------------------------------------
<FN>
 *For  the Period May 2, 1994 (commencement of operations) to December 31, 1994.
  The Series' inception was April 26,  1994, when it was initially  capitalized.
  However,  the Series' shares  did not become  effectively registered under the
  Securities Act of  1933 until May  2, 1994. Supplementary  information is  not
  presented  for the  period from April  26, 1994,  through May 2,  1994, as the
  Series' shares were not registered during that period.
</TABLE>
    
   
<TABLE>
<CAPTION>
                                                                  YEAR ENDED DECEMBER 31,
GROWTH STOCK SERIES                1995         1994        1993        1992        1991        1990       1989      1988
<S>                             <C>          <C>          <C>         <C>         <C>         <C>         <C>       <C>
- ---------------------------------------------------------------------------------------------------------------------------
Net asset value, beginning of
 period.......................    $22.11       $22.92       $21.15      $20.68      $13.57     $14.26     $10.59    $10.42
- ---------------------------------------------------------------------------------------------------------------------------
Operations:
  Investment income -- net....       .13          .18          .09         .18         .22        .38        .26       .29
  Net realized and unrealized
   gains (losses) on
   investments................      5.98         (.81)        1.77         .47        7.11       (.69)      3.67       .16
- ---------------------------------------------------------------------------------------------------------------------------
Total from operations.........      6.11         (.63)        1.86         .65        7.33       (.31)      3.93       .45
- ---------------------------------------------------------------------------------------------------------------------------
Distribution to shareholders:
  From investment income --
   net........................      (.13)        (.18)        (.09)       (.18)       (.22)      (.38)      (.26)     (.28)
  From net realized gains.....        --           --           --          --          --         --         --        --
- ---------------------------------------------------------------------------------------------------------------------------
Total distributions to
 shareholders.................      (.13)        (.18)        (.09)       (.18)       (.22)      (.38)      (.26)     (.28)
- ---------------------------------------------------------------------------------------------------------------------------
Net asset value, end of
 period.......................    $28.09       $22.11       $22.92      $21.15      $20.68     $13.57     $14.26    $10.59
- ---------------------------------------------------------------------------------------------------------------------------
Total Return(@)...............     27.66%       (2.82)%       8.78%       2.94%      53.50%     (3.10)%    36.46%     4.49%
Net assets end of period (000s
 omitted).....................  $530,945     $377,483     $304,293    $188,172    $100,690    $25,623     $8,632    $3,023
Ratio of expenses to average
 daily net assets.............       .67%         .68%         .69%        .76%        .81%      1.01%      1.00%     1.00%
Ratio of net investment income
 to average daily net
 assets.......................       .51%         .81%         .46%        .92%       1.28%      2.72%      2.03%     2.76%
Portfolio turnover rate.......        20%          19%          26%         24%         31%        50%        40%       85%
- ---------------------------------------------------------------------------------------------------------------------------
 
<CAPTION>
 
GROWTH STOCK SERIES              1987       1986*
<S>                             <C>       <C>
- ------------------------------
Net asset value, beginning of
 period.......................   $9.53    $10.00
- ------------------------------
Operations:
  Investment income -- net....     .20       .02
  Net realized and unrealized
   gains (losses) on
   investments................     .92      (.49)
- ------------------------------
Total from operations.........    1.12      (.47)
- ------------------------------
Distribution to shareholders:
  From investment income --
   net........................    (.21)       --
  From net realized gains.....    (.02)       --
- ------------------------------
Total distributions to
 shareholders.................    (.23)       --
- ------------------------------
Net asset value, end of
 period.......................  $10.42     $9.53
- ------------------------------
Total Return(@)...............   11.31%    (4.70)%
Net assets end of period (000s
 omitted).....................  $2,914    $1,716
Ratio of expenses to average
 daily net assets.............    1.00%     1.00%**
Ratio of net investment income
 to average daily net
 assets.......................    1.79%     1.44%**
Portfolio turnover rate.......      64%        4%
- ------------------------------
<FN>
 *Period from October 27, 1986 to December 31, 1986.
</TABLE>
    
 
   
<TABLE>
<CAPTION>
                                                                                              YEAR ENDED DECEMBER 31,
GLOBAL GROWTH SERIES                                                                 1995         1994        1993       1992*
<S>                                                                               <C>          <C>          <C>        <C>
- ---------------------------------------------------------------------------------------------------------------------------------
Net asset value, beginning of period............................................    $12.31       $12.77      $10.86      $9.82
- ---------------------------------------------------------------------------------------------------------------------------------
Operations:
  Investment income -- net......................................................       .09          .10         .06        .05
  Net realized and unrealized gains (losses) on investments.....................      3.66         (.46)       1.91       1.04
- ---------------------------------------------------------------------------------------------------------------------------------
Total from operations...........................................................      3.75         (.36)       1.97       1.09
- ---------------------------------------------------------------------------------------------------------------------------------
Distribution to shareholders:
  From investment income -- net.................................................      (.09)        (.10)       (.06)      (.05)
- ---------------------------------------------------------------------------------------------------------------------------------
Net asset value, end of period..................................................    $15.97       $12.31      $12.77     $10.86
- ---------------------------------------------------------------------------------------------------------------------------------
Total Return(@).................................................................     30.49%       (2.98)%     17.92%     10.88%
Net assets end of period (000s omitted).........................................  $207,913     $144,647     $75,882    $11,091
Ratio of expenses to average daily net assets...................................       .80%         .81%       1.02%      1.22%**
Ratio of net investment income to average daily net assets......................       .64%         .82%        .53%       .73%**
Portfolio turnover rate.........................................................        29%          20%         19%        21%
- ---------------------------------------------------------------------------------------------------------------------------------
<FN>
 *For the Period May 1, 1992 (commencement of operations) to December 31,  1992.
  The  Series' inception was April 13,  1992, when it was initially capitalized.
  However, the Series' shares  did not become  effectively registered under  the
  Securities  Act of  1933 until May  1, 1992. Supplementary  information is not
  presented for the  period from April  13, 1992,  through May 1,  1992, as  the
  Series' shares were not registered during that period.
- --------------------------
**Annualized.
 @These  are the Series total returns  during the period, including reinvestment
  of all dividend and capital gains distributions.
</TABLE>
    
 
                                       5
<PAGE>
 
   
<TABLE>
<CAPTION>
                                                                                   FOR THE
                                                                                    PERIOD
                                                                                     FROM
                                                                                  JANUARY 3,
                                                                                     1995
                                                                                      TO
                                                                                   DECEMBER
INTERNATIONAL STOCK SERIES                                                        31, 1995*
<S>                                                                               <C>
- --------------------------------------------------------------------------------------------
Net asset value, beginning of period............................................    $10.00
- --------------------------------------------------------------------------------------------
Operations:
  Investment income -- net......................................................       .14
  Net realized and unrealized gains (losses) on investments.....................      1.38
- --------------------------------------------------------------------------------------------
Total from operations...........................................................      1.52
- --------------------------------------------------------------------------------------------
Distribution to shareholders:
  From investment income -- net.................................................      (.09)
  From net realized gains.......................................................      (.16)
- --------------------------------------------------------------------------------------------
Total distributions to shareholders.............................................      (.25)
- --------------------------------------------------------------------------------------------
Net asset value, end of period..................................................    $11.27
- --------------------------------------------------------------------------------------------
Total Return(@).................................................................     14.35%
Net assets end of period (000s omitted).........................................  $ 21,327
Ratio of expenses to average daily net assets...................................      1.14%**
Ratio of net investment income to average daily net assets......................      1.41%**
Portfolio turnover rate.........................................................        39%
- --------------------------------------------------------------------------------------------
<FN>
 *The Series commenced operations on January 3, 1995. The Series' inception  was
  December  14, 1994,  when it was  initially capitalized.  However, the Series'
  shares did not become effectively registered under the Securities Act of  1933
  until  January 3,  1995. Supplementary  information is  not presented  for the
  period from December 14, 1994, through January 3, 1995, as the Series'  shares
  were not registered during that period.
</TABLE>
    
 
   
<TABLE>
<CAPTION>
                                                                                      YEAR ENDED DECEMBER 31,
AGGRESSIVE GROWTH SERIES                                                             1995            1994*
<S>                                                                               <C>          <C>
- -----------------------------------------------------------------------------------------------------------------
Net asset value, beginning of period............................................     $9.80         $10.03
- -----------------------------------------------------------------------------------------------------------------
Operations:
  Investment income -- net......................................................       .07            .08
  Net realized and unrealized gains (losses) on investments.....................      2.88           (.23)
- -----------------------------------------------------------------------------------------------------------------
Total from operations...........................................................      2.95           (.15)
- -----------------------------------------------------------------------------------------------------------------
Distribution to shareholders:
  From investment income -- net.................................................      (.07)          (.08)
- -----------------------------------------------------------------------------------------------------------------
Net asset value, end of period..................................................    $12.68          $9.80
- -----------------------------------------------------------------------------------------------------------------
Total Return(@).................................................................     29.89%         (1.89)%
Net assets end of period (000s omitted).........................................  $ 46,943     $   13,526
Ratio of expenses to average daily net assets...................................       .81%           .88%**
Ratio of net investment income to average daily net assets......................       .58%          1.24%**
Portfolio turnover rate.........................................................        21%             5%
- -----------------------------------------------------------------------------------------------------------------
<FN>
 * For the Period May 2, 1994 (commencement of operations) to December 31, 1994.
   The  Series' inception was April 26, 1994, when it was initially capitalized.
   However, the Series' shares did  not become effectively registered under  the
   Securities  Act of 1933  until May 2, 1994.  Supplementary information is not
   presented for the period  from April 26,  1994, through May  2, 1994, as  the
   Series' shares were not registered during that period.
- --------------------------
**Annualized.
 @These  are the Series total returns  during the period, including reinvestment
  of all dividend and capital gains distributions.
</TABLE>
    
 
   
The Series may  advertise their  "cumulative total return"  and "average  annual
total  return"  and  may  compare  such  figures  to  recognized  indices.  U.S.
Government Securities  Series, Diversified  Income Series,  Global Bond  Series,
High  Yield Series, Asset Allocation Series,  and Global Asset Allocation Series
may advertise their "yield." When they advertise yield, they will also advertise
"average annual  total return"  for the  most  recent one,  five, and  ten  year
periods.  Money Market Series  may advertise its  "yield" and "effective yield."
Any advertisement of Series  performance will be  accompanied by performance  of
the  Separate  Account being  advertised. (See  "The  Separate Accounts  and the
Contracts.") Fortis Series may advertise its relative performance as compiled by
outside organizations such  as Lipper  Analytical or Wiesenberger,  or refer  to
publications   which  have  mentioned  Fortis   Series,  Fortis  Advisers,  Inc.
("Advisers"), or their personnel, and also may advertise other performance items
as set  forth  in  the  Statement of  Additional  Information.  The  performance
discussion required by the Securities and Exchange Commission is found in Fortis
Series'  Annual Report to Shareholders and will be made available without charge
upon request.
    
 
ORGANIZATION AND CLASSIFICATION
 
Fortis Series was incorporated  under Minnesota law in  1986, and is  registered
with  the Securities and Exchange Commission under the Investment Company Act of
1940 (the "1940  Act") as  an "open-end management  investment company."  Fortis
Series is currently made up of fifteen separate Series as set forth on the cover
page  of this  Prospectus. While  each Series except  the Global  Bond Series is
classified as a diversified  investment company under the  1940 Act, the  Global
Bond  Series is classified as a  non-diversified investment company. Each Series
is, for investment purposes,  in effect a separate  investment fund. A  separate
series  of capital stock is issued for  each Series. Each share of capital stock
issued with respect to a  Series has a pro-rata interest  in the assets of  that
Series  and has no interest in the assets of any other Series. Each Series bears
its own liabilities and also its proportionate share of the general  liabilities
of Fortis Series. In other respects, Fortis Series is treated as one entity.
 
THE SEPARATE ACCOUNTS AND THE CONTRACTS
 
Shares  in  Fortis Series  are  currently sold  to  separate accounts  of Fortis
Benefits and  First Fortis  which fund  benefits under  variable life  insurance
policies  and variable  annuity contracts  issued by  Fortis Benefits  and First
Fortis. Each Contract owner  allocates Contract value  among the subaccounts  of
the  Separate  Accounts, which  in turn  invest in  the corresponding  Series of
Fortis Series. The  rights of the  Separate Accounts as  shareholders should  be
distinguished  from the rights of  a Contract owner, which  are described in the
Contract. The term "shareholder" or "shareholders" in this Prospectus refers  to
Fortis  Benefits, First Fortis, any of  their affiliates, or any other insurance
company that  owns  Fortis Series  shares.  "Contract owner"  means  the  owner,
annuitant, or beneficiary that is entitled to exercise the rights and privileges
under a Contract.
 
                                       6
<PAGE>
INVESTMENT OBJECTIVES AND POLICIES; RISK CONSIDERATIONS
 
Each  Series  has  different  investment  objectives  which  it  pursues through
different investment policies as described  below. The investment objectives  of
the Series and, except as otherwise noted, the policies by which the Series seek
to  achieve their investment objectives, may  be changed without the approval of
shareholders. While no such change is  contemplated, such a change could  result
in  a Series' objectives differing from  those deemed appropriate by an investor
at the time of investment.
 
Through careful  selection,  broad  diversification  and  constant  supervision,
Fortis  Series' management  aims to limit  and counteract various  types of risk
that are  inherent in  all securities,  and  advance the  value of  the  Series'
assets.  There  is  risk in  all  investments,  and fulfillment  of  the Series'
objectives cannot be  assured. These  risks are discussed  below under  sections
describing  each  Series,  as  well  as  under  the  section  "General  Risks to
Consider."
 
Fortis Advisers, Inc. is the investment adviser for all of the Series. As  noted
below,  for five of the Series Advisers has retained a sub-adviser. In selecting
equity securities  for the  equity Series  for  which Advisers  does not  use  a
sub-adviser,   Advisers  uses  two   distinct  equity  investment  philosophies.
Specifically, Asset Allocation, Growth Stock and Aggressive Growth Series use  a
"growth"  philosophy and Value uses a "value" philosophy. Growth & Income Series
may at times use either or both philosophies. Under both philosophies,  Advisers
uses a "bottom up" investment style in which stock selection is driven primarily
by the merits of the company itself.
 
In  managing "growth" portfolios, Advisers invests  based on a concept of growth
potential, seeking  to  identify companies  whose  earnings and  revenue  growth
potential  exceed  industry averages.  In addition  to superior  earnings growth
potential, Advisers seeks companies  which it believes to  be well managed  with
above average returns on equity and invested capital, healthy balance sheets and
the  potential to  gain market  share. Companies  of this  nature typically have
above average  growth  potential  and  a  correspondingly  higher  than  average
valuation  level as measured by price to  earnings, price to cash flow and price
to book value ratios.
 
In  managing  "value"  portfolios,  Advisers  invests  based  on  a  concept  of
fundamental value, seeking to identify companies whose shares appear inexpensive
relative  to anticipated  profit and  dividend growth.  The primary  emphasis is
placed on  companies  expected  to  experience  a  significant  acceleration  in
earnings over the next three to five years. The prices of these stocks typically
do  not reflect such improvement. Often a stock is "out of favor" and priced low
relative to the company's earnings, cash flow and book value. A second source of
"value" stocks are companies expected to  sustain their historic rate of  growth
but  which are  selling at  a low price  to earnings  ratio in  relation to this
anticipated growth.
 
MONEY MARKET SERIES
 
The objectives of Money Market Series  are high levels of capital stability  and
liquidity  and, to the  extent consistent with these  primary objectives, a high
level of current income. Money Market Series intends to achieve these objectives
through investment  in a  diversified portfolio  of investment  grade bonds  and
other debt securities which management considers to be of similar quality.
 
Money  Market Series  is somewhat  different from  a "traditional"  money market
mutual fund in that it does not attempt  to maintain its net asset value at  any
set  price. It has a nonfundamental investment  policy requiring that all of its
assets be invested  in debt  securities maturing in  13 months  or less,  except
United  States  "Government  Securities"  as  defined  in  the  1940  Act, whose
portfolio maturities cannot be more than 25 months from the date of acquisition.
Money Market Series will maintain  a dollar weighted average portfolio  maturity
of 90 days or less.
 
Pursuant  to Rule 2a-7 under  the 1940 Act, Money  Market Series will not invest
more than 5% of  its total assets  in: (1) securities of  any one issuer  (other
than  cash or United States "Government Securities" as defined in the 1940 Act),
except that the Series may at any one time make a single investment of more than
5% of its assets in securities of  an issuer in the highest rating category  for
up  to three business  days (subject to the  diversification requirements of the
1940 Act,  as set  forth  under "Investment  Policies, Restrictions,  and  Risks
Applicable  to More  Than One  Series"); or (2)  securities rated  in the second
highest rating category--with investments in the second highest category further
limited with respect  to any particular  issuer to  the greater of  1% of  total
assets  or  $1,000,000.  Certain  of  the  provisions  of  Rule  2a-7  are  more
restrictive than  Money  Market  Series' investment  policies  and  restrictions
described  below; Money Market  Series' investments will be  limited to the more
restrictive provisions of Rule 2a-7.
 
Money Market  Series pursues  its  objectives by  investing exclusively  in  the
following:
 
   
    1.  Obligations of domestic issuers  (which include, for example, commercial
paper and other debt obligations) which meet the quality and other standards  of
Rule 2a-7 (or successors thereto) under the 1940 Act.
    
 
    2.  Securities  of,  or guaranteed  by,  the United  States  Government, its
agencies or instrumentalities. For a discussion of this type of security and the
federal income  tax diversification  requirements applicable  to investments  in
this type of security, see "U.S. Government Securities Series," below.
 
    3. Securities (payable in U.S. dollars) of, or guaranteed by, the government
of  Canada  or  a  province  of  Canada  or  any  instrumentality  or  political
subdivision thereof, such securities not to  exceed 25% of Money Market  Series'
total assets, and securities of foreign companies (which do not include domestic
branches  of  foreign  banks  and  foreign  branches  of  domestic  banks), such
securities not  to  exceed  15%  of  Money  Market  Series'  total  assets.  See
"Investment  Policies,  Restrictions,  and  Risks Applicable  to  More  Than One
Series--Investment in  Foreign Securities"  for a  discussion of  certain  risks
connected with investing in foreign securities.
 
    4.  Obligations of:  (a) domestic  or foreign  banks having  total assets in
excess of one billion dollars or of any branches of such banks, whether domestic
or foreign; or (b) in other foreign issuers; provided, that no more than 49%  of
Money  Market Series' total  assets may be  so invested in  all such securities.
Such obligations of domestic and foreign banks may include, but are not  limited
to,  certificates of deposit,  letters of credit,  and bankers' acceptances. For
this purpose, "bank" includes  commercial banks, savings  banks and savings  and
loan associations.
 
Overall,  with  respect  to  investments  set forth  in  this  paragraph  and in
paragraph 3, above,  Money Market Series  may not  invest more than  49% of  the
value  of its total assets collectively in: (i) securities of, or guaranteed by,
the government  of Canada,  a  province of  Canada,  or any  instrumentality  or
political  subdivision thereof; (ii) securities  of foreign companies; and (iii)
securities of  domestic  branches  of  foreign banks  and  foreign  branches  of
domestic banks.
 
There  are risks associated with investments  in obligations of foreign branches
of domestic banks and domestic branches  of foreign banks that do not  accompany
investments  in  obligations of  domestic  banks generally.  Domestic  banks are
required to maintain specified  levels of reserves, are  limited in the  amounts
they  can  loan to  a  single borrower,  and  are subject  to  other regulations
designed to promote financial  soundness. Not all of  such laws and  regulations
apply  to foreign branches  of domestic banks.  Money Market Series  may also be
subject to  additional investment  risks from  investing in  the obligations  of
foreign  branches of  domestic banks.  Such risks  include future  political and
economic developments, the possible imposition  of foreign withholding taxes  on
interest  income payable on securities,  the possible seizure or nationalization
of foreign deposits,  the possible  establishment of exchange  controls, or  the
adoption of other foreign governmental restrictions which might adversely affect
the  payment of principal  and interest on such  obligations. The obligations of
domestic branches of foreign banks may also be subject to other risks, including
political and economic
 
                                       7
<PAGE>
developments in the country in which the foreign bank has its main office. There
may be less publicly available information about a domestic branch of a  foreign
bank than about a domestic bank. In addition, obligations of foreign branches of
domestic  banks and domestic  branches of foreign  banks are not  insured by the
Federal Deposit Insurance Corporation.
 
    5. Extendible notes  that provide for  an optional maturity  date, at  Money
Market  Series'  option, of  13 months  or  less from  the date  of acquisition.
Extendible notes issued with maturity dates in excess of 13 months from the date
of issuance that provide for optional maturity dates, at the holder's option, of
13 months or less  shall be deemed  by Money Market Series  to have been  issued
with  the shorter optional  maturity dates. Such extendible  notes must meet the
quality and other  standards of Rule  2a-7 (or successors  thereto) and may  not
account for greater than 25% of the total assets of Money Market Series.
 
    6.  Repurchase agreements in connection  with obligations which are suitable
for investment under the categories set forth above.
 
   
    7.  Obligations  other  than  those  listed  above  if  the  obligation   is
accompanied  by  a  guarantee  of  principal  and  interest,  provided  that the
guarantee is that  of a  bank or corporation  whose certificates  of deposit  or
commercial paper may otherwise be purchased by Money Market Series.
    
 
U.S. GOVERNMENT SECURITIES SERIES
 
The  investment objective  of U.S. Government  Securities Series  is to maximize
total return (from income and market value change), while providing shareholders
with a high level of current income consistent with prudent investment risk.
 
In pursuing its  objective, U.S.  Government Securities Series'  assets will  be
invested in the following manner:
 
    A. At least 65% of the Series' assets will be invested in securities issued,
guaranteed,  insured,  or collateralized  by the  United States  government, its
agencies, or instrumentalities  (whether or not  backed by the  "full faith  and
credit"  pledge of the  United States government),  and in repurchase agreements
pertaining to such securities. Securities  issued or guaranteed as to  principal
and  interest by the  United States government include  a variety of securities,
which differ in their interest rates, maturities, and dates of issuance.
 
In addition  to  Treasury obligations,  U.S.  Government Securities  Series  may
invest  in the following:  (1) obligations of  United States government agencies
and instrumentalities which  are secured  by the full  faith and  credit of  the
United  States  Treasury,  such  as  Government  National  Mortgage  Association
pass-through certificates; (2) obligations which are secured by the right of the
issuer to borrow  from the Treasury,  such as securities  issued by the  Federal
Financing  Bank or the  United States Postal Service;  and (3) obligations which
are supported by the credit of the government agency or instrumentality  itself,
such  as  securities of  the  Federal Home  Loan  Bank or  the  Federal National
Mortgage  Association.  U.S.  Government   Securities  Series  will  invest   in
securities  which are  not backed  by the  full faith  and credit  of the United
States Treasury only when the credit risk with respect to the instrumentality or
agency issuing such securities does not make the securities, in the judgment  of
Advisers, unsuitable investments for the Series.
 
Types  of mortgage-backed securities include "pass-through" securities, modified
pass-through securities, participation certificates, and collateralized mortgage
obligations.
 
There is no percentage limitation on U.S. Government Securities Series' purchase
of mortgage-backed securities issued, guaranteed, insured, or collateralized  by
the  United States  government, its  agencies, or  instrumentalities, except for
limitations that may be imposed from time to time by the Internal Revenue  Code.
U.S.  Government Securities Series may also invest in mortgage-backed securities
issued and insured by private organizations  if such securities fall within  the
investment restrictions for marketable straight debt securities set forth below.
 
    B.  Up to 35% of U.S. Government Securities Series' total assets may consist
of:
 
   (1) Marketable non-convertible debt securities which are rated at the time of
purchase within the three highest  grades assigned by Moody's Investors  Service
("Moody's")  (Aaa, Aa or A) or Standard & Poor's Corporation ("S&P") (AAA, AA or
A), or comparably rated by another nationally recognized rating agency; see  the
Appendix to this Prospectus for a discussion of S&P and Moody's ratings;
 
   (2) Marketable securities (payable in U.S. dollars) of, or guaranteed by, the
government of Canada or a province of Canada or any instrumentality or political
subdivision  thereof (such securities  not to exceed 25%  of the U.S. Government
Securities Series' total assets);
 
   (3) Obligations of, or guaranteed by, U.S. banks, which obligations, although
not rated as  a matter of  policy by either  Moody's or S&P,  are considered  by
Advisers  to  have  investment quality  comparable  to securities  which  may be
purchased under item (1) above  (such securities not to  exceed 25% of the  U.S.
Government Securities Series' total assets); and
 
   (4)  Commercial paper obligations rated Prime-1 by  Moody's or A-1 by S&P, or
comparably rated  by  another  nationally  recognized  rating  agency.  See  the
Appendix to this Prospectus for a discussion of S&P and Moody's ratings.
 
   (5)  Cash,  commercial paper,  other  non-securities assets  such  as accrued
interest, receivables from investment securities sold, prepaid expenses, as well
as other high quality short term interest bearing debt securities not  discussed
above.
 
The  foregoing percentage limitations will apply at  the time of the purchase of
the securities.
 
U.S. Government Securities Series may invest in repurchase agreements.
 
Market prices  of the  securities  in which  U.S. Government  Securities  Series
invests  will  fluctuate  and  will  tend  to  vary  inversely  with  changes in
prevailing interest rates. If interest rates  increase from the time a  security
is  purchased, such security,  if sold, might be  sold at a  price less than its
purchase cost. Conversely, if interest rates decline from the time a security is
purchased, such security, if  sold, might be  sold at a  price greater than  its
purchase cost.
 
DIVERSIFIED INCOME SERIES
 
The objective of the Diversified Income Series is to maximize total return (from
income  and  market  value  change)  by  investing  primarily  in  a diversified
portfolio of government  securities and  investment grade  corporate bonds.  The
Diversified  Income Series will pursue its  objective by investing, under normal
circumstances, at  least  70%  of  its total  assets  in  (a)  investment  grade
corporate  fixed income securities,  which are generally  considered to be those
fixed income securities rated within one of the four highest grades assigned  by
Moody's (Aaa, Aa, A and Baa) or by S&P (AAA, AA, A and BBB), or comparably rated
by   another  nationally  recognized  rating   agency;  (b)  securities  issued,
guaranteed or  insured  by the  United  States  Government or  its  agencies  or
instrumentalities;  (c) mortgage related securities in which the U.S. Government
Securities Series  may  invest; (d)  repurchase  agreements pertaining  to  such
securities;  (e) commercial paper of companies  having, at the time of purchase,
an issue of outstanding debt securities rated Baa or above by Moody's or BBB  or
above  by  S&P,  or comparably  rated  by another  nationally  recognized rating
agency, or commercial paper rated P-1 or P-2 by Moody's or A-1 or A-2 by S&P, or
comparably rated by another  nationally recognized rating  agency; and (f)  cash
and income producing cash equivalents.
 
Additionally,  under normal circumstances,  up to 30%  of the Diversified Income
Series' total  assets may  be invested  in  any combination  of (a)  common  and
preferred  stocks  and convertible  securities;  (b) dollar  denominated foreign
securities (provided that such investments in foreign securities will be limited
to 10%  of  the  total  assets  of  the  Diversified  Income  Series);  and  (c)
non-investment grade bonds (sometimes referred to as
 
                                       8
<PAGE>
"junk bonds") and non-rated corporate bonds. The lowest eligible rating category
in  which the  Diversified Income  Series will invest  are Caa  as determined by
Moody's and CCC as determined by S&P, or comparably rated by another  nationally
recognized rating agency, except that up to 10% of the assets of the Diversified
Income Series may be invested in nonperforming securities rated lower than these
categories  or which are unrated. See  "High Yield Series--Risks of Transactions
in High-Yielding  Securities."  The  Diversified  Income  Series  may  retain  a
portfolio  security whose rating has changed if the security otherwise meets the
Diversified Income Series' investment objectives and investment criteria.
 
The table below shows the weighted average percentages of the Diversified Income
Series' long-term bond  investments during  the fiscal year  ended December  31,
1995,  represented by  (1) bonds  rated by  a nationally  recognized statistical
rating organization, separated into  each rating category,  and (2) all  unrated
bonds as a group.
 
   
<TABLE>
<CAPTION>
STANDARD & POOR'S RATING                             PERCENT OF TOTAL
(OR EQUIVALENT)                                        INVESTMENTS
- --------------------------------------------------  ------------------
<S>                                                 <C>
AAA...............................................       58.9%
AA................................................        3.6%
A.................................................        8.4%
BBB...............................................        5.4%
BB................................................        4.2%
B.................................................       15.5%
CCC...............................................        1.9%
CC................................................         .0%
C.................................................          0%
D.................................................         .3%
All unrated bonds as a group......................        1.8%
                                                        -----
                                                        100.0%
                                                        -----
                                                        -----
</TABLE>
    
 
For  an explanation of  investment quality ratings assigned  by Moody's and S&P,
see the Appendix.
 
GLOBAL BOND SERIES
 
   
The investment objective of the Global Bond Series is total return from  current
income  and capital appreciation. The Global Bond Series invests its assets in a
global portfolio principally consisting of high quality fixed-income  securities
of  governmental and  corporate issuers  and supranational  organizations, which
securities have varying  maturities and are  denominated in various  currencies,
including  the U.S. dollar.  The Series may  invest in any  region of the world,
including the  United States.  As discussed  below under  "Investment  Policies,
Restrictions,  and Risks  Applicable to  More Than  One Series--Foreign Currency
Forward  Exchange   Contracts,"   the  Global   Bond   Series  may   engage   in
hedging/cross-hedging  transactions;  typically however  the Global  Bond Series
will be invested in the  same number of currencies as  countries in which it  is
invested.
    
 
It is the present intention of the Series' sub-adviser, Mercury Asset Management
International   Ltd.  ("Mercury  International")  (formerly  known  as  "Warburg
Investment Management International  Ltd."), to invest  the Global Bond  Series'
assets   principally  in   fixed-income  securities  of   companies  within,  or
governments of,  the  United States,  Continental  Europe, the  United  Kingdom,
Canada,  the Pacific  Basin and  in such  other areas  and countries  as Mercury
International may  determine from  time to  time, including  countries that  are
considered  emerging market countries at the time of investment. At all times at
least 80%  of  the Series'  assets  will  be invested  in  developed  countries.
Developed  countries  include  Canada,  the  United  Kingdom,  France,  Germany,
Australia, New  Zealand, Austria,  Belgium,  Denmark, Finland,  Ireland,  Italy,
Japan,  Luxembourg, the Netherlands, Norway,  Spain, Sweden, Switzerland and the
United States.  For a  description of  the risks  associated with  investing  in
foreign securities, see "Investment Policies, Restrictions, and Risks Applicable
to More Than One Series--Investment in Foreign Securities."
 
In  pursuing its investment objective, the Global Bond Series invests in a broad
range of  fixed-income  securities.  Under  normal  market  conditions,  Mercury
International  anticipates  that  the  Series  will  be  invested  primarily  in
fixed-income securities  issued  or  guaranteed by  (a)  governments  and  their
agencies   and  instrumentalities,  (b)   government-related  issuers,  and  (c)
supranational organizations  (such  as the  World  Bank, The  European  Economic
Community,   The  Asian  Development  Bank  and  The  European  Coal  and  Steel
Community). The Series also invests in corporate fixed-income securities  issued
by  foreign or U.S. companies; certificates  of deposit and bankers' acceptances
issued or  guaranteed  by, or  time  deposits maintained  at,  banks  (including
foreign  branches of U.S. banks  or U.S. or foreign  branches of foreign banks);
and  commercial  paper  issued  by  foreign  or  U.S.  companies.  Under  normal
conditions,  at least 90% of the Global  Bond Series' assets will be invested in
high quality securities, I.E., securities that are rated AA or better by S&P  or
Aa  or better  by Moody's or  comparably rated by  another nationally recognized
rating agency, or, if unrated, are determined by Mercury International to be  of
comparable  quality. At no  time will the  Series invest in  securities that are
rated below "A" or, if unrated, are determined by Mercury International to be of
comparable quality. See the  Appendix attached hereto for  a description of  the
ratings of fixed-income securities and commercial paper.
 
When,  in  Mercury International's  judgment,  business or  financial conditions
warrant, the Global Bond  Series may assume a  temporary defensive position  and
invest  without limit  in high  quality short-term  debt securities  or hold its
assets in cash. See "Investment Policies, Restrictions, and Risks Applicable  to
More  Than  One  Series--Short-Term  Money  Market  Instruments."  During  those
intervals when the Series has assumed a temporary defensive position, the Series
will not be pursuing its investment objective.
 
The maturities of investments held by the Global Bond Series are not subject  to
any  prescribed limits. A longer average maturity is generally associated with a
higher level of volatility in the  market value of a fixed-income security.  The
maturity  of a security  measures only the  time until final  payment is due; it
takes no  account  of  the pattern  of  the  security's cash  flows  over  time,
including  how cash flow is  affected by prepayments and  by changes in interest
rates. The average "duration" of the  Global Bond Series will vary depending  on
anticipated  market conditions. The  Series' average "duration"  is a measure of
the price sensitivity of its investment portfolio, including expected cash flow,
redemptions and  mortgage  prepayments  under  a wide  range  of  interest  rate
conditions.  In  computing the  duration  of the  Series'  investment portfolio,
Mercury International will estimate the duration of obligations that are subject
to prepayment or redemption by the  issuer taking into account the influence  of
interest  rates. The Series' average duration generally will be shorter than the
Series' average maturity. Under normal market conditions, Mercury  International
anticipates  that the  average weighted  duration of the  Series will  be in the
range of two to eight years.
 
HIGH YIELD SERIES
 
   
The investment objective of High Yield Series is to maximize total return  (from
income  and  market  value  change)  by  investing  primarily  in  a diversified
portfolio of high-yield, high-risk, fixed-income securities (sometimes  referred
to as "junk bonds"). Under normal economic circumstances, High Yield Series will
invest  at least 65% of its total assets  in lower grade (as defined below) debt
securities, convertible securities,  options on debt  securities, interest  rate
futures  contracts and options  thereon, common and  preferred stocks, and other
equity securities when these types of instruments are consistent with High Yield
Series' investment objective. High Yield Series' remaining assets may be held in
cash or cash equivalents or invested in investment grade debt instruments.
    
 
   
The higher  yields that  High  Yield Series  seeks  are usually  available  from
lower-grade  securities--those rated lower than Baa by Moody's or lower than BBB
by S&P, or comparably rated by another nationally recognized rating agency,  and
unrated  securities of similar quality. This is an aggressive approach to income
investing and  is subject  to  greater risk  than  investing in  higher  quality
securities. The High Yield Series may invest
    
 
                                       9
<PAGE>
   
without limitation in any "eligible" rating category. The lowest eligible rating
categories  in which  High Yield  Series will  invest are  Caa as  determined by
Moody's and CCC as determined by S&P, or comparably rated by another  nationally
recognized  rating agency, except that  up to 10% of  the Series' assets (at the
time of investment) may be  invested in "non-performing" securities rated  lower
than   these  categories.  Securities  in  the  Caa/CCC  rating  categories  are
considered to  be of  poor  standing and  are predominantly  speculative.  Lower
ratings  may reflect a  greater possibility that the  financial condition of the
issuer, or adverse changes in general  economic conditions, or both, may  impair
the  ability  of  the  issuer  to  make  payments  of  interest  and  principal.
Additionally, investments in  securities rated  Caa or  CCC involve  significant
risk exposure to adverse conditions. Such securities may be in default, or there
may  be present elements of  danger with respect to  the payment of principal or
interest. "Non-performing" securities are  highly speculative. For a  discussion
of Moody's and S&P ratings, see the Appendix.
    
 
The  prices and yields  of lower rated securities  generally fluctuate more than
higher quality securities, and such prices may decline significantly in  periods
of  general economic difficulty or rising  interest rates. Advisers reserves the
right to adopt a defensive approach by temporarily investing up to 100% of  High
Yield  Series' assets in investment grade  debt securities and commercial paper,
and/or in obligations of banks or the United States government.
 
In considering  investments for  High  Yield Series,  Advisers will  attempt  to
identify  high-yielding securities of issuer companies whose financial condition
has improved or is  expected to improve  in the future.  Advisers will not  rely
exclusively  on ratings  assigned by  Moody's and S&P  in this  process, but, in
appropriate  circumstances,  may  perform  its  own  credit  analysis  as  well.
Advisers' analysis focuses on relative values, based on such factors as interest
or dividend coverage, asset coverage, earnings prospects, and the experience and
managerial strength of the issuer companies.
 
Because  High Yield Series  invests primarily in securities  in the lower rating
categories, investors  should carefully  consider their  ability to  assume  the
risks involved before making an investment in the High Yield Series.
 
For  a discussion  of payment-in-kind debentures  ("PIKs"), in  which High Yield
Series may invest, see "Investment Policies, Restrictions, and Risks  Applicable
to More Than One Series."
 
The table below shows the weighted average percentages of the High Yield Series'
long-term  bond  investments during  the fiscal  year  ended December  31, 1995,
represented by (1)  bonds rated  by a nationally  recognized statistical  rating
organization,  separated into each rating category, and (2) all unrated bonds as
a group.
 
   
<TABLE>
<CAPTION>
STANDARD & POOR'S RATING                             PERCENT OF TOTAL
(OR EQUIVALENT)                                        INVESTMENTS
- --------------------------------------------------  ------------------
<S>                                                 <C>
AAA...............................................          0%
AA................................................          0%
A.................................................          0%
BBB...............................................        1.5%
BB................................................        9.2%
B.................................................       67.5%
CCC...............................................       13.7%
CC................................................          0%
C.................................................          0%
D.................................................        1.2%
All unrated bonds as a group......................        6.9%
                                                        -----
                                                        100.0%
                                                        -----
                                                        -----
</TABLE>
    
 
RISKS OF  TRANSACTIONS  IN  HIGH-YIELDING  SECURITIES.  Participation  in  high-
yielding  securities transactions generally involves greater returns in the form
of higher average yields. However,  participation in such transactions  involves
greater risks, often related to sensitivity to interest rates, economic changes,
solvency, and relative liquidity in the secondary trading market.
 
The  high  yielding securities  market is  still relatively  new and  its recent
growth paralleled a long period of economic expansion and an increase in merger,
acquisition,  and  leveraged  buyout  activity.  High  yielding  securities  are
especially subject to adverse changes in general economic conditions, to changes
in  the  financial  condition of  their  issuers,  and to  price  fluctuation in
response to changes in  interest rates. During periods  of economic downturn  or
rising  interest  rates,  issuers  of high  yielding  securities  may experience
financial stress that could adversely affect  their ability to make payments  of
principal and interest and increase the possibility of default.
 
Yields  on high yield securities  will fluctuate over time.  The prices of high-
yielding securities  have been  found  to be  less  sensitive to  interest  rate
changes  than higher-rated investments,  but more sensitive  to adverse economic
changes or individual corporate developments. Also, during an economic  downturn
or  substantial period  of rising  interest rates  highly leveraged  issuers may
experience financial  stress  which  would adversely  affect  their  ability  to
service  their  principal and  interest payment  obligations, to  meet projected
business goals, and to obtain additional financing. If the issuer of a  security
held  by High  Yield Series  defaulted, High  Yield Series  may incur additional
expenses to  seek recovery.  In addition,  periods of  economic uncertainty  and
changes  can be expected to  result in increased volatility  of market prices of
high-yielding securities and the High Yield Series' asset value. Furthermore, in
the case of high-yielding  securities structured as zero  coupon or PIKs,  their
market  prices are  affected to  a greater extent  by interest  rate changes and
thereby tend to be more volatile than securities which pay interest periodically
and in cash.
 
High-yielding securities  present  risks  based  on  payment  expectations.  For
example,  high-yielding securities may contain redemption or call provisions. If
an issuer exercises these  provisions in a declining  interest rate market,  the
High  Yield  Series would  have to  replace the  security with  a lower-yielding
security,  resulting  in  a  decreased  return  for  investors.  Conversely,   a
high-yielding  security's value will decrease in  a rising interest rate market,
as will  the value  of such  Series' assets.  If High  Yield Series  experiences
unexpected  net  redemptions,  this  may  force  it  to  sell  its high-yielding
securities, without regard  to their investment  merits, thereby decreasing  the
asset  base upon which such Series' expenses can be spread and possibly reducing
the rate of return.
 
To the extent that there is no  established secondary market, there may be  thin
trading  of high-yielding securities.  This may adversely  affect the ability of
Fortis Series' Board of Directors  to accurately value high-yielding  securities
and  the High  Yield Series' assets  and the  Series' ability to  dispose of the
securities. Securities valuation  becomes more  difficult and  judgment plays  a
greater  role  in  valuation  because there  is  less  reliable,  objective data
available. Adverse publicity and investor  perceptions, whether or not based  on
fundamental  analysis, may  decrease the  values and  liquidity of high-yielding
securities, especially  in  a  thinly  traded  market.  Illiquid  or  restricted
high-yielding  securities  purchased by  High Yield  Series may  involve special
registration  responsibilities,  liabilities  and   costs,  and  liquidity   and
valuation difficulties.
 
Certain  risks  are associated  with  applying credit  ratings  as a  method for
evaluating high-yielding securities.  For example, credit  ratings evaluate  the
safety  of  principal and  interest  payments, not  market  value risk  of high-
yielding securities. Since credit rating agencies may fail to timely change  the
credit  ratings to reflect subsequent events, Advisers continuously monitors the
issuers of high-yielding securities  held by High Yield  Series to determine  if
the  issuers  will  have  sufficient  cash flow  and  profits  to  meet required
principal and interest payments, and to assure the securities' liquidity so High
Yield Series can  meet redemption  requests. The achievement  of the  investment
objective  of High Yield Series may be  more dependent upon Advisers' own credit
analysis than is the case for higher quality bonds. Also, High Yield Series  may
retain  a  portfolio security  whose  rating has  been  changed if  the security
otherwise meets the Series' investment objectives and investment criteria.
 
                                       10
<PAGE>
ASSET ALLOCATION SERIES
 
The objective of the Asset Allocation Series is maximum total return on invested
capital, to  be  derived primarily  from  capital appreciation,  dividends,  and
interest,  by following a  flexible asset allocation  strategy that contemplates
increased ownership  of  equity  securities during  periods  when  stock  market
conditions appear favorable, and increased ownership of short and long-term debt
instruments  during periods when stock market  conditions are less favorable. To
achieve this goal, the composition of the Asset Allocation Series will vary with
prevailing  economic  conditions  and  may  consist  of  any  of  the  types  of
investments in which the Money Market Series, U.S. Government Securities Series,
Diversified Income Series, and Growth Stock Series are permitted to invest.
 
Depending  upon prevailing economic and  market conditions, the Asset Allocation
Series may  at  any given  time  be  primarily comprised  of  equity  securities
(including debt securities convertible into equity securities), short-term money
market  securities, investment grade bonds and  other debt securities, or of any
combination thereof.
 
As noted above, the Asset Allocation Series may invest in investment grade bonds
or other debt securities. Debt securities  in which the Asset Allocation  Series
may  invest  include  the  investment  grade  and  lower-rated  bonds (sometimes
referred to as  "junk bonds") in  which the Diversified  Income Series and  High
Yield  Series may invest.  For risks connected with  such investments, see "High
Yield Series--Risks of Transactions in High-Yielding Securities."
 
Asset Allocation Series may invest up to 20% of its total assets (at the time of
investment) in foreign securities (provided that  no more than 15% of its  total
assets  may be invested  in foreign securities  that are not  traded on national
foreign securities  exchanges or  traded  in the  United States).  Investing  in
foreign securities may result in greater risk than that incurred in investing in
domestic  securities. For a discussion of certain considerations of investing in
foreign securities, see "Investment Policies, Restrictions, and Risks Applicable
to More Than One Series--Investment in Foreign Securities."
 
Unlike shareholders of the other Series,  a shareholder of the Asset  Allocation
Series  confers substantially  more investment discretion  on Advisers, enabling
Advisers to invest in a wider variety of investment securities.
 
The table below shows the weighted  average percentages of the Asset  Allocation
Series'  long-term bond  investments during the  fiscal year  ended December 31,
1995, represented  by (1)  bonds rated  by a  nationally recognized  statistical
rating  organization, separated into  each rating category,  and (2) all unrated
bonds as a group.
 
   
<TABLE>
<CAPTION>
STANDARD & POOR'S RATING                             PERCENT OF TOTAL
(OR EQUIVALENT)                                        INVESTMENTS
- --------------------------------------------------  ------------------
<S>                                                 <C>
AAA...............................................       62.9%
AA................................................        5.1%
A.................................................        7.2%
BBB...............................................        6.4%
BB................................................        3.9%
B.................................................       12.2%
CCC...............................................        1.3%
CC................................................          0%
C.................................................          0%
D.................................................          0%
All unrated bonds as a group......................        1.0%
                                                        -----
                                                        100.0%
                                                        -----
                                                        -----
</TABLE>
    
 
For an explanation of  investment quality ratings assigned  by Moody's and  S&P,
see the Appendix.
 
GLOBAL ASSET ALLOCATION SERIES
 
The  objective of the Global Asset Allocation  Series is maximum total return on
invested capital, to be derived  primarily from capital appreciation,  dividends
and   interest,  by  following   a  flexible  asset   allocation  strategy  that
contemplates increased ownership of equity securities during periods when  stock
market  conditions  appear  favorable,  and  increased  ownership  of  short and
long-term fixed-income securities  during periods when  stock market  conditions
are  less favorable. To achieve  this goal, the composition  of the Global Asset
Allocation Series will  vary with  prevailing economic  conditions. The  Series'
neutral  allocation is  approximately 60%  in equity  securities (including debt
securities  convertible  into  equity  securities)  and  approximately  40%   in
fixed-income  securities  (including  money  market  securities).  Under  normal
conditions, either allocation may increase to  75% or decrease to 25%,  although
the  Series is permitted  to be invested  100% in either  equity or fixed-income
securities.
 
EQUITY INVESTMENTS.  The Series'  sub-adviser, Morgan  Stanley Asset  Management
Limited  ("Morgan Stanley")'s approach  in selecting investments  for the Global
Asset Allocation Series is oriented to individual stock selection, and is  value
driven.  In selecting stocks for the Series, Morgan Stanley initially identifies
those stocks that  it believes  to be undervalued  in relation  to the  issuer's
assets, cash flow, earnings and revenues, and then evaluates the future value of
such  stocks by applying  a dividend discount model  to the information obtained
from its in-depth study of the issuer. Morgan Stanley utilizes the research of a
number of  sources,  including  its affiliate  in  Geneva,  Switzerland,  Morgan
Stanley  Capital International,  and applies  a number  of proprietary screening
criteria to identify those  securities that it believes  to be undervalued.  The
holdings  are  regularly  reviewed  and  subjected  to  fundamental  analysis to
determine whether they continue to  conform to Morgan Stanley's value  criteria.
Securities that no longer conform to such value criteria are sold.
 
Morgan  Stanley  intends  to invest  in  the  common stocks  of  issuers located
throughout the world, including  issuers based in the  United States as well  as
emerging  markets. Common stocks for this purpose include securities convertible
into common stocks and securities  having common stock characteristics, such  as
rights  and warrants to  purchase common stocks.  The Series may  also invest in
American Depositary Receipts,  European Depositary  Receipts or  other types  of
depositary   receipts.  See   "Investment  Policies,   Restrictions,  and  Risks
Applicable to  More  Than  One  Series--  Depositary  Receipts."  Securities  in
emerging markets may not be as liquid as those in developed markets and may pose
greater  risks.  For a  description of  the risks  associated with  investing in
foreign securities see "Investment Policies, Restrictions, and Risks  Applicable
to  More Than  One Series-- Investment  in Foreign  Securities." Although Morgan
Stanley intends to invest primarily in securities listed on stock exchanges,  it
will also invest in securities traded in over-the-counter markets.
 
FIXED-INCOME   INVESTMENTS.  Fixed-income  investments   include  United  States
government   securities,   foreign   government   securities,   securities    of
supranational  entities, Eurobonds  and corporate bonds  with varying maturities
denominated in various currencies and money market instruments. See  "Investment
Policies, Restrictions, and Risks Applicable to More Than One Series--Short Term
Money Market Instruments." In evaluating fixed-income securities, Morgan Stanley
evaluates  the currency, market and individual  features of the securities being
considered for  investment. The  Series  seeks to  minimize investment  risk  by
investing  in fixed-income  securities rated  A or better  by S&P  or Moody's or
comparably rated by another nationally recognized rating agency, or, if unrated,
are determined to be of comparable quality by Morgan Stanley.
 
Investment in  foreign  government  securities  will  be  limited  to  those  of
developed  nations that Morgan Stanley believes  pose limited credit risk. These
countries  currently  include  Australia,  Austria,  Belgium,  Canada,  Denmark,
Finland,  France, Germany,  Ireland, Italy, Japan,  Luxembourg, the Netherlands,
New Zealand, Norway, Spain, Sweden, Switzerland and the United Kingdom.
 
                                       11
<PAGE>
VALUE SERIES
 
The Value Series' primary  investment objective is  short and long-term  capital
appreciation.  Current income is only a  secondary objective. The Series invests
primarily  in  equity  securities  and  selects  stocks  based  on  the  "value"
philosophy.
 
In  seeking  to  attain  its  investment  objective,  Value  Series  will invest
primarily in  common  stocks  or  securities  convertible  into  common  stocks.
Occasionally,  however,  limited  amounts  may be  invested  in  other  types of
securities (such as  nonconvertible preferred and  debt securities). In  periods
when  a more defensive position is deemed  warranted, Value Series may invest in
high grade preferred stocks, bonds and other fixed income securities (whether or
not convertible into  or carrying  rights to  purchase common  stock) or  retain
cash,  all without limitation. Value Series  may invest in repurchase agreements
and in both listed and unlisted securities.
 
Value Series may  also invest  up to 10%  of its  total assets (at  the time  of
investment) in foreign securities. Investing in foreign securities may result in
greater  risk  than that  incurred in  investing in  domestic securities.  For a
discussion of certain other investment  practices and techniques of the  Series,
see  "Investment Policies,  Restrictions and Risks  Applicable to  More Than One
Series."
 
The Series will not  generally trade in securities  for short-term profits,  but
when  circumstances warrant, securities may be purchased and sold without regard
to the length of  time held. Although the  Series cannot accurately predict  its
annual portfolio turnover rate, Fortis Advisers, Inc. expects that, under normal
circumstances,  the annual portfolio turnover rate of the Series will not exceed
100%. High  portfolio  turnover  involves  correspondingly  greater  transaction
costs, which would be borne directly by the Series.
 
GROWTH & INCOME SERIES
 
The investment objectives of Growth & Income Series are capital appreciation and
current  income, which it seeks by investing primarily in equity securities that
provide an income component and the potential for growth. Growth & Income Series
will pursue  its investment  objectives by  investing in  a broadly  diversified
portfolio of securities, with an emphasis on securities of companies that have a
history  of dividend payments. Companies will be  selected on the basis of their
prospects for long-term growth and continued dividend payments.
 
In seeking  to attain  its investment  objective, Growth  & Income  Series  will
invest  primarily in common stocks or securities convertible into common stocks.
Occasionally, however,  limited  amounts  may  be invested  in  other  types  of
securities  (such as nonconvertible  preferred and debt  securities). In periods
when a more defensive position is  deemed warranted, Growth & Income Series  may
invest  in high grade preferred stocks, bonds, and other fixed income securities
(whether or not convertible into or carrying rights to purchase common stock) or
retain cash,  all without  limitation.  Growth &  Income  Series may  invest  in
repurchase agreements and in both listed and unlisted securities.
 
Growth  & Income Series  may also invest up  to 10% of its  total assets (at the
time of investment) in foreign  securities. Investing in foreign securities  may
result  in greater risk than that  incurred in investing in domestic securities.
For a discussion of  certain considerations of  investing in foreign  securities
see  "Investment Policies, Restrictions,  and Risks Applicable  to More Than One
Series--Investment in Foreign Securities."
 
S&P 500 INDEX SERIES
 
The Series'  investment  objective is  to  replicate  the total  return  of  the
Standard  & Poor's 500 Composite  Stock Price Index (the  "S&P 500 Index" or the
"Index") primarily through investments in equity securities.
 
The  Series  is  not  managed  according  to  traditional  methods  of  "active"
investment  management, which involve the buying and selling of securities based
upon economic, financial and market  analysis and investment judgment.  Instead,
the Series utilizes a "passive" investment approach, attempting to duplicate the
investment performance of the S&P 500 Index through statistical procedures.
 
The S&P 500 Index is composed of 500 common stocks that are selected by Standard
& Poor's Corporation ("Standard & Poor's") to capture the best price performance
of  a large  cross-section of the  U. S.  publicly traded stock  market. The 500
securities, most  of  which trade  on  the  New York  Stock  Exchange  ("NYSE"),
represent  approximately 75% of the market value of all U.S. common stocks. Each
stock in the S&P 500  Index is weighted by  its market capitalization. That  is,
each security is weighted by its total market value relative to the total market
value  of all the securities in the  Index. Component stocks included in the S&P
500 Index are chosen with the aim of achieving a distribution at the index level
representative of the various components of  the U. S. economy and therefore  do
not  represent the  500 largest  companies. Aggregate  market value  and trading
activity are also considered in the selection process.
 
As the Series' assets increase, the Series  expects to invest in all 500  stocks
in  the S&P  500 Index  in proportion to  their weighting  in the  Index. To the
extent that the  size of  the Series does  not permit  it to invest  in all  500
stocks  in the Index, the Series will purchase a representative sample of stocks
from each industry sector included in the Index in proportion to that industry's
weighting in the Index.
 
To the extent that the  Series seeks to replicate the  S&P 500 Index using  such
sampling techniques, a close correlation between the Series' performance and the
performance  of the Index is anticipated in both rising and falling markets. The
Series attempts  to  achieve  a  correlation  between  the  performance  of  its
investments  and  that  of the  Index  of  at least  0.95,  before  deduction of
expenses. A  correlation of  1.00 would  represent perfect  correlation  between
Series  and Index  performance. It  is anticipated  that the  correlation of the
Series' performance to that of the Index will increase as the size of the Series
increases. The Series' ability to achieve significant correlation between Series
and Index performance may be affected by changes in securities markets,  changes
in  the composition of the Index and  the timing of purchases and redemptions of
Series shares.  The  Series'  investment adviser  (Fortis  Advisers,  Inc.)  and
sub-adviser  (The  Dreyfus  Corporation)  monitor  this  correlation  and report
periodically to the Board of Directors of Fortis Series. Should the Series  fail
to  achieve  an  appropriate  level  of  correlation,  the  Board  will consider
alternative arrangements.
 
Under normal circumstances, the Series invests at least 95% of its total  assets
in  the common stocks included in the  S&P 500 Index. To maintain liquidity, the
Series may invest  up to 5%  of its  assets in the  following instruments:  U.S.
Government  securities,  commercial paper,  bank  certificates of  deposit, bank
demand and time deposits, repurchase agreements, reverse repurchase  agreements,
when-issued transactions and variable amount master demand notes. The Series may
enter  into  futures contracts  and  options to  a  limited extent.  For further
information on  these instruments  and  investment techniques,  see  "Investment
Policies,  Restrictions and Risks Applicable to More Than One Series," below and
the Statement of Additional Information.
 
Standard  &  Poor's-Registered  Trademark-,  "S&P-Registered  Trademark-,"  "S&P
500-Registered Trademark-," "Standard & Poor's 500," and "500" are trademarks of
McGraw-Hill, Inc. and have been licensed for use by Fortis Series. The Series is
not  sponsored, endorsed, sold or  promoted by Standard &  Poor's and Standard &
Poor's makes no representation  regarding the advisability  of investing in  the
Series.  Standard  &  Poor's makes  no  representation or  warranty,  express or
implied, to the owners of the Series  or any member of the public regarding  the
advisability  of investing in securities generally or in the Series particularly
or the ability of the S&P 500  Index to track general stock market  performance.
Standard & Poor's only relationship to Fortis Series is the licensing of certain
trademarks  and trade names of Standard & Poor's  and of the S&P 500 Index which
is determined, composed and  calculated by Standard &  Poor's without regard  to
Fortis  Series  or the  Series.  Standard &  Poor's  has no  obligation  to take
 
                                       12
<PAGE>
the needs of Fortis  Series or the  owners of the  Series into consideration  in
determining,  composing or calculating  the S&P 500 Index.  Standard & Poor's is
not responsible for and has not participated in the determination of the  prices
and  amount of the Series or the timing of the issuance or sale of the Series or
in the determination or calculation of the equation by which the Series is to be
converted into  cash.  Standard &  Poor's  has  no obligation  or  liability  in
connection with the administration, marketing or trading of the Series.
 
STANDARD & POOR'S DOES NOT GUARANTEE THE ACCURACY AND/OR THE COMPLETENESS OF THE
S&P  500 INDEX OR ANY DATA INCLUDED THEREIN  AND STANDARD & POOR'S SHALL HAVE NO
LIABILITY FOR ANY ERRORS, OMISSIONS, OR INTERRUPTIONS THEREIN. STANDARD & POOR'S
MAKES NO WARRANTY,  EXPRESS OR  IMPLIED, AS  TO RESULTS  TO BE  OBTAINED BY  THE
SERIES,  OWNERS OF THE SERIES OR ANY OTHER  PERSON OR ENTITY FROM THE USE OF THE
S&P 500 INDEX OR ANY DATA INCLUDED  THEREIN. STANDARD & POOR'S MAKES NO  EXPRESS
OR IMPLIED WARRANTIES, AND EXPRESSLY DISCLAIMS ALL WARRANTIES OR MERCHANTABILITY
OR  FITNESS FOR A PARTICULAR PURPOSE OR USE WITH RESPECT TO THE S&P 500 INDEX OR
ANY DATA INCLUDED THEREIN.  WITHOUT LIMITING ANY OF  THE FOREGOING, IN NO  EVENT
SHALL  STANDARD & POOR'S HAVE ANY LIABILITY FOR ANY SPECIAL, PUNITIVE, INDIRECT,
OR CONSEQUENTIAL  DAMAGES (INCLUDING  LOST  PROFITS), EVEN  IF NOTIFIED  OF  THE
POSSIBILITY OF SUCH DAMAGES.
 
   
The  Series will not  generally trade in securities  for short-term profits, but
when circumstances warrant, securities may be purchased and sold without  regard
to  the length of time  held. Although the Series  cannot accurately predict its
annual portfolio  turnover rate,  The Dreyfus  Corporation expects  that,  under
normal  circumstances, the annual portfolio turnover rate of the Series will not
exceed  100%.   High  portfolio   turnover  involves   correspondingly   greater
transaction costs, which would be borne directly by the Series.
    
 
BLUE CHIP STOCK SERIES
 
The  Series'  primary investment  objective is  to  provide long-term  growth of
capital. Current income is a secondary objective, and many of the stocks in  the
Series' portfolio are expected to pay dividends.
 
The  Series will  invest at least  65% of total  assets in the  common stocks of
large and medium-sized  blue chip companies,  as defined by  T. Rowe Price,  the
sub-adviser  to the  Series. These companies  will be well  established in their
industries and have the potential for above-average growth in earnings.
 
Most of the assets will be invested  in U.S. common stocks. However, the  Series
may  also purchase other  types of securities,  for example, foreign securities,
preferred stocks, convertible  stocks and bonds,  and warrants, when  considered
consistent  with the Series'  investment objectives and  program. The Series may
also engage in a variety of investment management practices, such as buying  and
selling  futures and  options. Investments in  convertible securities, preferred
stocks and debt securities are limited to 25% of total assets.
 
STOCK SELECTION. In applying  a "blue chip" investment  approach, T. Rowe  Price
analysts  evaluate the growth prospects of companies and the industries in which
they operate.  This approach  seeks  to identify  companies with  strong  market
franchises  in industries that  appear to be  strategically poised for long-term
growth. Its  investment  approach  reflects  T. Rowe  Price's  belief  that  the
combination  of solid company  fundamentals (with emphasis  on the potential for
above-average growth in earnings) along with a positive outlook for the  overall
industry  will  ultimately reward  investors with  a  higher stock  price. While
primary emphasis  is placed  on a  company's prospects  for future  growth,  the
Series  will  not purchase  securities  that, in  T.  Rowe Price's  opinion, are
overvalued considering the underlying business  fundamentals. In the search  for
substantial  capital  appreciation,  the Series  looks  for  stocks attractively
priced relative to their anticipated long-term value.
 
The Series will generally take  the following into consideration when  selecting
stocks:
 
  - LEADING   MARKET  POSITIONS.   Blue  chip   companies  often   have  leading
    market positions that are expected to  be maintained or enhanced over  time.
    Strong  positions, particularly  in growing  industries, can  give a company
    pricing flexibility as  well as  the potential  for good  unit sales.  These
    factors, in turn, can lead to higher earnings growth and greater share price
    appreciation.
 
  - SEASONED    MANAGEMENT   TEAMS.    Seasoned   management    teams   with   a
    track record of  providing superior  financial results are  important for  a
    company's long-term growth prospects. T. Rowe Price's analysts will evaluate
    the depth and breadth of a company's management experience.
 
  - STRONG FINANCIAL FUNDAMENTALS. Companies should demonstrate
    faster  earnings growth  than their competitors  and the  market in general;
    high profit margins  relative to  competitors; strong cash  flow; a  healthy
    balance  sheet with relatively low debt; and  a high return on equity with a
    comparatively low dividend payout ratio.
 
TYPES OF PORTFOLIO SECURITIES. In seeking to meet its investment objective,  the
Series  may  invest in  any type  of security  or instrument  (including certain
potentially  high  risk  derivatives)   whose  investment  characteristics   are
consistent  with the  Series' investment  program. These  and some  of the other
investment techniques the Series may use are described below.
 
  - PREFERRED  STOCKS.  While  most  preferred   stocks  pay  a  dividend,   the
    Series  may purchase preferred stock where the  issuer has omitted, or is in
    danger of omitting, payment of its dividend. Such investments would be  made
    primarily for their capital appreciation potential.
 
   
  - FOREIGN   SECURITIES.  The  Series  may  invest  up  to  20%  of  its  total
    assets  (excluding   reserves)   in  foreign   securities.   These   include
    nondollar-denominated   securities   traded   outside   of   the   U.S.  and
    dollar-denominated securities  traded  in  the  U.S.  (such  as  ADRs).  See
    "Investment  Policies, Restrictions  and Risks  Applicable to  More Than One
    Series--Investment  in  Foreign  Securities."  The  Series  may  invest   in
    securities  from  emerging markets,  which have  greater risks  than foreign
    securities in  general. See  "Investment Policies,  Restrictions, and  Risks
    Applicable to More Than One Series--Emerging Markets."
    
 
  - FIXED-INCOME  SECURITIES.  The  Series  may  invest  in  debt  securities of
    any type  without regard  to quality  or rating.  Such securities  would  be
    purchased in companies which meet the investment criteria for the Series.
 
    However,  the Series will not purchase  a non-investment grade debt security
    (or junk bond) if immediately after such purchase the Series would have more
    than 5%  of  its total  assets  invested  in such  securities.  For  further
    information  on "high  yield" (or junk)  bonds, including the  risks of such
    investments, see "Investment Objectives and Policies--High Yield Series."
 
   
  - HYBRID  INSTRUMENTS.  These  instruments   (a  type  of  potentially   high-
    risk  derivative) can combine the characteristics of securities, futures and
    options. For example, the principal  amount, redemption or conversion  terms
    of  a  security could  be related  to  the market  price of  some commodity,
    currency or  securities index.  Such  securities may  bear interest  or  pay
    dividends  at below market (or even relatively nominal) rates. Under certain
    conditions, the redemption value  of such an investment  could be zero.  The
    Series may invest up to 10% of its total assets in hybrid instruments.
    
 
The Series may employ the following types of management practices:
 
  - CASH  POSITION. The  Series will  hold a  certain portion  of its  assets in
    U.S. and  foreign  dollar-denominated  money  market  securities,  including
    repurchase agreements, in the two highest rating categories, maturing in one
    year  or  less. For  temporary, defensive  purposes,  the Series  may invest
    without limitation in such securities. This reserve
 
                                       13
<PAGE>
   
    position provides  flexibility in  meeting  redemptions, expenses,  and  the
    timing of new investments, and serves as a short-term defense during periods
    of unusual market volatility.
    
 
   
  - FUTURES   AND   OPTIONS.  The   Series  may   buy   and  sell   futures  and
    options contracts  for  any number  of  reasons, including:  to  manage  its
    exposure  to  changes in  securities prices  and  foreign currencies;  as an
    efficient means of  adjusting its  overall exposure to  certain markets;  to
    enhance income; and to protect the value of portfolio securities. The Series
    may  purchase, sell or  write call and put  options on securities, financial
    indices, and foreign currencies. The Series will not invest more than 10% of
    its total  assets in  derivative  instruments on  securities, call  and  put
    options,  and  futures  contracts.  See "Futures  Contracts  and  Options on
    Futures Contracts"  and "Options"  under the  caption "Investment  Policies,
    Restrictions, and Risks Applicable to More Than One Series."
    
 
   
  - OPERATING   POLICIES.   Futures:  Initial   margin  deposits   and  premiums
    on options used for non-hedging purposes will not equal more than 5% of  the
    Series'  net  assets.  Options  on securities:  The  total  market  value of
    securities against which the Series has written call or put options may  not
    exceed  25% of its total assets. The Series  will not commit more than 5% of
    its total assets to premiums when purchasing call or put options.
    
 
   
  - MANAGING  FOREIGN   CURRENCY   RISK.   Investors   in   foreign   securities
    may  "hedge" their exposure  to potentially unfavorable  currency changes by
    purchasing a contract to  exchange one currency for  another on some  future
    date  at  a  specified exchange  rate.  In certain  circumstances,  a "proxy
    currency" may be  substituted for the  currency in which  the investment  is
    denominated,  a strategy known as "proxy hedging." Although foreign currency
    transactions  will  be  used  primarily  to  protect  the  Series'   foreign
    securities  from  adverse currency  movements relative  to the  dollar, they
    involve the risk that anticipated currency movements will not occur and  the
    Series'  total  return  could  be  reduced.  See  "Foreign  Currency Forward
    Exchange Contracts" and  "Options on Foreign  Currencies" under the  caption
    "Investment  Policies, Restrictions, and  Risks Applicable to  More Than One
    Series."
    
 
  - PORTFOLIO TURNOVER.  The  Series  will not  generally  trade  in  securities
    for  short-term profits, but  when circumstances warrant,  securities may be
    purchased and sold without regard to  the length of time held. Although  the
    Series cannot accurately predict its annual portfolio turnover rate, T. Rowe
    Price  expects  that,  under  normal  circumstances,  the  annual  portfolio
    turnover rate of the  Series will not exceed  100%. High portfolio  turnover
    involves  correspondingly greater  transaction costs,  which would  be borne
    directly by the Series.
 
GROWTH STOCK SERIES
 
The primary investment objective of Growth  Stock Series is short and  long-term
capital  appreciation.  Current  income  through  the  receipt  of  interest  or
dividends from investments will  merely be incidental to  the efforts of  Growth
Stock  Series  in  pursuing  its primary  objective.  Growth  Stock  Series will
generally invest  in  companies  representing a  diversified  cross  section  of
American  industry. The Growth Stock Series will  invest in both large and small
companies and both new and established companies.
 
In seeking to attain its investment  objective, Growth Stock Series will  invest
primarily  in  common  stocks  or  securities  convertible  into  common stocks.
Occasionally, however,  limited  amounts  may  be invested  in  other  types  of
securities  (such as nonconvertible  preferred and debt  securities). In periods
when a more  defensive position  is deemed  warranted, Growth  Stock Series  may
invest  in high grade preferred stocks,  bonds and other fixed income securities
(whether or not convertible into or carrying rights to purchase common stock) or
retain  cash,  all  without  limitation.  Growth  Stock  Series  may  invest  in
repurchase agreements and in both listed and unlisted securities.
 
Growth  Stock Series may also invest up to  10% of its total assets (at the time
of investment) in foreign securities. Investing in foreign securities may result
in greater risk than  that incurred in investing  in domestic securities. For  a
discussion  of  certain considerations  of investing  in foreign  securities see
"Investment Policies,  Restrictions,  and  Risks Applicable  to  More  Than  One
Series--Investment in Foreign Securities."
 
GLOBAL GROWTH SERIES
 
The  primary  investment  objective of  the  Global Growth  Series  is long-term
capital appreciation.  Current income  through  the receipt  of income  such  as
interest  or dividends  from investments  is a  secondary objective.  The Global
Growth Series seeks its objectives primarily by investing in a global  portfolio
of  equity securities, allocated among diverse international markets. The Global
Growth Series is designed for investors who wish to accept the risks entailed in
such investments, which  are different  from those associated  with a  portfolio
consisting  entirely of U.S. securities. See "Investment Policies, Restrictions,
and  Risks  Applicable  to  More   Than  One  Series--  Investment  in   Foreign
Securities."
 
   
Although  the Global  Growth Series is  not required to  maintain any particular
proportion of stocks, bonds,  or other securities in  its portfolio, the  Global
Growth Series, in view of its investment objectives, currently expects to invest
its  assets primarily in common stocks of  U.S. and non-U.S. issuers. The Global
Growth Series  invests approximately  55% to  65% of  its equity  securities  in
established  growth companies which have achieved a record of operating earnings
over the past five-year period. Such  companies would usually be located in  the
United  States, Canada, the United Kingdom,  Japan, Australia, and other Western
European nations. These companies will also have paid or have the ability to pay
a dividend.  Established growth  companies typically  have less  sensitivity  to
general  economic trends,  tend to  generate above  average returns  on invested
capital, and  have leadership  positions in  their respective  industries.  When
selecting  securities of non-U.S. issuers, Advisers considers additional factors
related to  the  country of  the  non-U.S. issuer,  including  foreign  currency
exchange,  the  political  stability of  the  country of  such  non-U.S. issuer,
foreign  regulations,  and  settlement  practices.  See  "Investment   Policies,
Restrictions,  and  Risks  Applicable  to More  Than  One  Series--Investment in
Foreign Securities."
    
 
   
In addition, the Global Growth Series may invest up to 35% to 45% of its  equity
securities in U.S. and non-U.S. emerging growth companies and in global emerging
markets.  For  a discussion  of emerging  growth  companies and  global emerging
markets, see "Aggressive Growth Series" and "Investment Policies,  Restrictions,
and  Risks Applicable to More  Than One Series--Emerging Markets," respectively.
The Global  Growth Series  has no  minimum size  requirements for  the  emerging
growth  companies in which it will invest. Advisers believes that investments in
equity securities in emerging  growth companies and  in global emerging  markets
offer  the opportunity for significant  long-term investment returns. The Global
Growth Series may invest in any kind of equity security including common stocks,
preferred stocks, and warrants. The above investments involve certain risks. See
"Investment Policies,  Restrictions,  and  Risks Applicable  to  More  Than  One
Series--Investment in Foreign Securities."
    
 
For  investment purposes,  an issuer is  typically considered as  domiciled in a
particular country if  it is  incorporated under the  laws of  that country,  at
least 50% of the value of its assets are located in that country, and it derives
at least 50% of its income from operations or sales in that country. For issuers
which  do not meet this criteria, Advisers will consider where an issuer has its
principal activities  and interests,  taking into  account such  factors as  the
location  of the issuer's assets, personnel,  sales, and earnings in determining
the country of an issuer.
 
The Global  Growth Series  may, however,  invest substantially  or primarily  in
investment  grade debt  securities of U.S.  and non-U.S. issuers  when the total
return available from  investments in such  securities may equal  or exceed  the
total  return available from investments in equity securities. The Global Growth
Series may invest up  to substantially all  of its assets  in high quality  debt
securities   of   U.S.   and   non-U.S.   issuers   when   the   Global   Growth
 
                                       14
<PAGE>
Series is temporarily in  a defensive position.  "High quality" debt  securities
are securities rated within one of the two highest ratings categories of Moody's
(Aaa  and Aa) or of S&P (AAA and  AA), or comparably rated by another nationally
recognized rating agency, or, if unrated, determined to be of comparable quality
by Advisers. To enable the Global  Growth Series to respond to general  economic
changes  and market  conditions around  the world,  the Global  Growth Series is
authorized to invest up to 100% of its assets in either equity securities or  in
debt securities.
 
   
The  debt obligations  in which  the Global Growth  Series may  invest include a
variety of government bonds and corporate debt obligations. Government bonds the
Global Growth Series may purchase include debt obligations issued or  guaranteed
by   the  United  States  or  foreign  governments  (including  foreign  states,
provinces,   or   municipalities)   or    their   agencies,   authorities,    or
instrumentalities  and also may include debt obligations issued by supranational
entities,  which  entities  are  organized  or  supported  by  several  national
governments,  such as the World Bank and  the Asian Development Bank. Other debt
obligations held by the Global Growth Series may include corporate bonds of U.S.
and non-U.S. issuers and debt obligations convertible into equity securities  or
having  attached warrants  or rights to  purchase equity  securities. The Global
Growth Series may  purchase securities that  are issued by  the government or  a
corporation  or  financial  institution of  one  nation but  denominated  in the
currency of another nation (or a multinational currency unit).
    
 
The Global Growth Series  expects that a large  portion of its debt  investments
will  be "high  quality" (as defined  above) government or  corporate bonds. The
Global Growth Series may retain a portfolio security whose rating has changed if
the security otherwise  meets the Series'  investment objectives and  investment
criteria,  provided that no more than 5% of the Global Growth Series' net assets
may be invested in a debt security rated lower than Baa or BBB. A description of
the Moody's and S&P ratings is included in the Appendix.
 
The Global Growth  Series may hold  cash (U.S. dollars,  foreign currencies,  or
multinational  currency units) and/or invest any portion or all of its assets in
high quality money market instruments as temporary defensive strategies, pending
investment of proceeds from new sales of Global Growth Series shares or to  meet
ordinary daily cash needs.
 
For temporary defensive reasons, such as during times of international political
or  economic uncertainty, most  or all of the  Global Growth Series' investments
may be made in the United States and denominated in U.S. dollars.
 
   
The Global Growth  Series' may use  forward currency contracts  and options  and
futures strategies which involve certain investment risks and transaction costs.
See  "Investment Policies, Restrictions,  and Risks Applicable  to More Than One
Series."
    
 
INTERNATIONAL STOCK SERIES
 
The investment objective of  the International Stock Series  is to seek  capital
appreciation  by  investing primarily  in  the equity  securities  of non-United
States companies (I.E.,  incorporated or organized  outside the United  States).
The  International  Stock Series  expects to  invest  its assets  principally in
common stocks of non-United States  companies, although it may have  substantial
investments   in  American   Depositary  Receipts   (see  "Investment  Policies,
Restrictions,  and  Risks  Applicable   to  More  Than  One   Series--Depositary
Receipts")  and in convertible bonds and  other convertible securities. There is
no requirement, however, that the International Stock Series invest  exclusively
in  common stocks or other equity securities, and it may invest up to 20% of the
value of its total assets in fixed-income securities and short-term money market
instruments. See  "Investment Policies,  Restrictions, and  Risks Applicable  to
More  Than One Series-- Short-Term  Money Market Instruments." The International
Stock Series'  fixed-income investments  will be  limited to  those rated  A  or
better  by Standard &  Poor's Corporation ("S&P")  or Moody's Investors Service,
Inc. ("Moody's") or  comparably rated  by another  nationally recognized  rating
agency,  or, if  unrated, determined by  the Series'  sub-adviser, Lazard Freres
Asset Management  ("Lazard  Freres"),  to  be of  comparable  quality.  See  the
Appendix  attached  hereto  for a  description  of the  ratings  of fixed-income
securities.
 
It is the present intention of  Lazard Freres to invest the International  Stock
Series' assets in companies based in Continental Europe, the United Kingdom, the
Pacific  Basin  and in  such  other areas  and  countries as  Lazard  Freres may
determine from time  to time. Under  normal market conditions,  the Series  will
invest  at least 65% of its total assets in equity securities. The percentage of
the International Stock Series' assets invested in particular geographic sectors
may shift from time to  time in accordance with  the judgment of Lazard  Freres.
For  a description of the risks  associated with investing in foreign securities
see "Investment Policies, Restrictions,  and Risks Applicable  to More Than  One
Series--Investment in Foreign Securities."
 
In  selecting  investments for  the  International Stock  Series,  Lazard Freres
attempts to  ascertain  inexpensive securities  world-wide  through  traditional
measures   of  value,  including  low  price  to  earnings  ratio,  high  yield,
unrecognized assets, potential  for management  change and/or  the potential  to
improve  profitability. In addition,  Lazard Freres seeks  to identify companies
that it believes are  financially productive and  undervalued in those  markets.
Lazard  Freres focuses  on individual  stock selection  (a "bottom-up" approach)
rather than on forecasting stock market trends (a "top-down" approach).
 
   
Lazard Freres recognizes that some of  the best opportunities are in  securities
not  generally followed by investment  professionals. Thus, Lazard Freres relies
on its research capability  and also maintains a  dialogue with foreign  brokers
and  with the management of foreign companies in an effort to gather the type of
"local knowledge" that it believes is critical to successful investment  abroad.
To  this end,  Lazard Freres  communicates with Lazard  Freres &  Cie. in Paris,
Lazard Brothers & Co. Ltd. in London  and Lazard Japan Asset Management K.K.  in
Tokyo  (independent but affiliated entities)  for information concerning current
business trends, as  well as  for a better  understanding of  the management  of
local  businesses. The information supplied by these affiliates of Lazard Freres
will be  limited  to  statistical  and  factual  information,  advice  regarding
economic  factors and trends or advice as to occasional transactions in specific
securities.
    
 
When, in  the  judgment  of  Lazard Freres,  business  or  financial  conditions
warrant,  the  International  Stock  Series  may  assume  a  temporary defensive
position and invest without limit in the equity securities of U.S. companies  or
short-term  money market instruments or hold its assets in cash. See "Investment
Policies,  Restrictions,  and   Risks  Applicable  to   More  Than  One   Series
- --Short-Term   Money  Market  Instruments."  During  those  intervals  when  the
International Stock  Series  has assumed  a  temporary defensive  position,  the
Series will not be pursuing its investment objective.
 
AGGRESSIVE GROWTH SERIES
 
The  investment  objective  of  Aggressive Growth  Series  is  maximum long-term
capital appreciation by investing  primarily in equity  securities of small  and
medium  sized companies that are early in  their life cycles, but which have the
potential to become major enterprises ("emerging growth companies"), and of more
established companies that have the potential for above-average capital  growth.
Dividend  and  interest income  from securities,  if any,  is incidental  to the
Aggressive Growth Series' investment objective.
 
Aggressive Growth Series' policy  is to invest,  under normal circumstances,  at
least 65% of its total assets in: (a) common stocks of emerging growth companies
and  (b) equity  securities of  some more  established companies  whose rates of
earnings growth are expected  to accelerate because of  special factors such  as
new  products,  changes  in  consumer  demand,  basic  changes  in  the economic
environment, or rejuvenated management. Emerging growth companies generally have
annual gross revenues ranging from $10 million to $1 billion, would be  expected
to  show earnings  growth over time  that is well  above the growth  rate of the
overall economy and the rate
 
                                       15
<PAGE>
of inflation,  and would  have products,  management, and  market  opportunities
which  are  usually  necessary  to  become  more  widely  recognized  as  growth
companies.
 
While Aggressive Growth Series will invest  primarily in common stocks, it  may,
to  a limited  extent, seek  appreciation in other  types of  securities such as
convertible securities and  warrants when  relative values  make such  purchases
appear  attractive  either as  individual issues  or as  types of  securities in
certain economic  environments.  The Aggressive  Growth  Series may  also  write
covered  call  and secured  put options  and  purchase call  and put  options on
securities and  stock indexes  in an  effort to  increase total  return and  for
hedging  purposes, and may  purchase and sell stock  index futures contracts and
options thereon for hedging  purposes. (See "Investment Policies,  Restrictions,
and  Risks Applicable  to More Than  One Series--Options,  Futures, and Currency
Strategies.")
 
The nature of investing in emerging growth companies involves greater risk  than
is  customarily  associated  with  investments  in  more  established companies.
Emerging growth companies may have limited product lines, markets, or  financial
resources,  and  they  may  be  dependent on  a  limited  management  group. The
securities of emerging growth  companies may have  limited market stability  and
may  be subject to  more abrupt or  erratic market movements  than securities of
larger, more established companies or the market averages in general. Shares  of
Aggressive Growth Series, therefore, are subject to greater fluctuation in value
than  shares of  a conservative equity  fund or  of a growth  fund which invests
entirely in more established growth stocks.
 
Aggressive Growth Series may also invest up  to 10% of its total assets (at  the
time  of investment) in foreign securities.  Investing in foreign securities may
result in greater risk than that  incurred in investing in domestic  securities.
For  a discussion of certain considerations  of investing in foreign securities,
see "Investment Policies, Restrictions,  and Risks Applicable  to More Than  One
Series--Investment in Foreign Securities."
 
As  set forth above, Aggressive Growth Series, under normal economic conditions,
will be  principally  invested  in equity  securities.  However,  when  Advisers
considers  a more  defensive posture  appropriate, the  Aggressive Growth Series
temporarily can be 100%  invested in commercial paper,  obligations of banks  or
the   United  States  Government,  and   other  high  quality,  short-term  debt
instruments.
 
   
INVESTMENT POLICIES, RESTRICTIONS, AND RISKS APPLICABLE TO MORE THAN ONE SERIES
    
 
   
EMERGING MARKETS. Subject to  the restrictions set forth  above, each of  Global
Bond  Series, Global Asset Allocation Series  and International Stock Series may
invest without limitation and Global Growth Series  may invest up to 45% of  its
equity  securities in emerging market  countries. Many emerging market countries
have experienced  substantial  or, in  some  periods, extremely  high  rates  of
inflation  for many years.  Inflation and rapid  fluctuations in inflation rates
have had  and  may  continue  to  have adverse  effects  on  the  economies  and
securities  markets  of certain  of these  countries. In  an attempt  to control
inflation, wage and price  controls have been imposed  in certain countries.  In
many  cases, emerging market countries are  among the world's largest debtors to
commercial banks, foreign governments, international financial organizations and
other financial institutions. In recent years, the governments of some of  these
countries  have  encountered  difficulties  in  servicing  their  external  debt
obligations, which led to defaults on certain obligations and the  restructuring
of certain indebtedness.
    
 
As  used  in  this Prospectus,  emerging  markets are  countries  categorized as
emerging markets by  the International Financial  Corporation, the World  Bank's
private  sector  division. Such  countries may  include but  are not  limited to
Singapore, Indonesia, China, India and certain Latin American countries such  as
Mexico,  Argentina,  Chile and  Brazil.  Such markets  tend  to be  in  the less
economically developed regions of the world. General characteristics of emerging
market countries  also include  lower  degrees of  political stability,  a  high
demand  for capital  investment, a high  dependence on export  markets for their
major industries, a need  to develop basic  economic infrastructures, and  rapid
economic growth.
 
   
FOREIGN  CURRENCY  FORWARD EXCHANGE  CONTRACTS. Global  Bond Series,  High Yield
Series, Global Asset Allocation  Series, Blue Chip  Stock Series, Global  Growth
Series, International Stock Series, and Aggressive Growth Series may purchase or
sell  foreign  currency  forward  exchange  contracts  ("forward  contracts") to
attempt to minimize the  risk from adverse changes  in the relationship  between
the  various currencies in which  each Series invests. A  forward contract is an
obligation to purchase  or sell a  specific currency  for an agreed  price at  a
future  date, which contract is individually  negotiated and privately traded by
currency traders  and their  customers. Each  Series may  enter into  a  forward
contract,  for example, when it enters into  a contract for the purchase or sale
of a security denominated in a foreign currency in order to "lock in" the  price
of  the security ("transaction  hedge") in a  particular currency. Additionally,
when a Series believes that a foreign currency (for example, the British  pound)
may suffer a decline against any other currency or currencies in the Series (for
example,  the U.S. dollar), it may enter into a forward sale contract to sell an
amount of the  foreign currency  expected to  decline (the  British pound)  that
approximates  the  value of  some or  all of  the Series'  investment securities
denominated in such foreign currency  (the British pound) (a "position  hedge").
In  such cases, the Series also may enter into a forward sale contract to sell a
foreign currency for  a fixed amount  in another currency  (other than the  U.S.
dollar)  where the  Series believes that  the value  of the currency  to be sold
pursuant to the forward sale contract will  fall whenever there is a decline  in
the  value  of  the currency  (other  than  the U.S.  dollar)  in  which certain
portfolio securities of the Series are denominated (a "cross-hedge").
    
 
   
Under certain conditions, Securities and Exchange Commission (the  "Commission")
guidelines  require  investment companies  to  set aside  cash,  U.S. Government
securities or  other  liquid  high  quality  debt  securities  in  a  segregated
custodial  account  to  cover  forward  contracts.  As  required  by  Commission
guidelines, any Series that has the ability to enter into a forward contract for
an essentially speculative purpose will, upon entering into such a  transaction,
segregate  assets to cover such forward contracts. At the present time, only the
Global Bond, Global Asset  Allocation and International  Stock Series may  enter
into speculative forward contracts. A speculative forward contract is one which,
unlike  the  hedging  situations  defined above,  does  not  have  an underlying
position in a security  or securities. The Series  will not segregate assets  to
cover forward contracts entered into for hedging purposes.
    
 
   
Although  forward contracts will  be used primarily to  protect such Series from
adverse currency movements, they also involve the risk that anticipated currency
movements will not be accurately predicted.
    
 
   
FUTURES CONTRACTS  AND OPTIONS  ON  FUTURES CONTRACTS.  Certain of  Global  Bond
Series,  High  Yield Series,  Global Asset  Allocation  Series, Blue  Chip Stock
Series, Global Growth Series, International  Stock Series and Aggressive  Growth
Series  may enter into contracts for the purchase or sale for future delivery of
securities or contracts based on financial  indices including any index of  U.S.
government securities or corporate debt securities ("futures contracts") and may
purchase  and  write put  and  call options  to  buy or  sell  futures contracts
("options on futures  contracts"). Global Bond  Series, Global Asset  Allocation
Series,  Global Growth  Series, and  International Stock  Series may  enter into
futures contracts for the purchase or  sale for future delivery of fixed  income
securities,  and Blue Chip Stock Series and  Global Growth Series may enter into
futures contracts  for  the purchase  or  sale  for future  delivery  of  equity
securities.  Global  Bond Series,  High  Yield Series,  Global  Asset Allocation
Series, Blue Chip Stock  Series, Global Growth  Series, and International  Stock
Series  may enter into  interest rate futures contracts  and Global Bond Series,
Global Asset Allocation Series,  Blue Chip Stock  Series, Global Growth  Series,
International  Stock Series, and  Aggressive Growth Series  may enter into stock
index futures contracts.  Global Bond  Series, High Yield  Series, Global  Asset
Allocation Series, Blue Chip Stock
    
 
                                       16
<PAGE>
   
Series,  Global Growth Series, International Stock Series, and Aggressive Growth
Series may enter into contracts for the purchase or sale for future delivery  of
foreign  currencies. A "sale" of  a futures contract means  the undertaking of a
contractual obligation to  deliver the securities  or foreign currencies  called
for  by the contract at a specified price on a specified date. A "purchase" of a
futures contract means the  undertaking of a  contractual obligation to  acquire
the  securities or foreign currencies called for  by the contract at a specified
price on a  specified date.  The purchaser  of a  futures contract  on an  index
agrees  to take or  make delivery of an  amount of cash  equal to the difference
between a specified dollar multiple of the value of the index on the  expiration
date  of the  contract ("current  contract value")  and the  price at  which the
contract was  originally  struck.  No  physical  delivery  of  the  fixed-income
securities  underlying the  index is  made. At  the time  a futures  contract is
purchased or  sold, a  Series must  allocate  cash or  securities as  a  deposit
payment  based on a percentage of a  contract's face value. The futures contract
is valued  daily  thereafter  and  the Series  may  be  required  to  contribute
additional cash or securities that reflects any decline in the contract's value.
These  investment techniques will  be used for a  variety of purposes, including
hedging against  anticipated future  changes in  interest rates  that  otherwise
might  either adversely affect the value of the portfolio securities of a Series
or adversely affect the prices of securities or foreign currencies that a Series
intends to purchase at a later date.
    
 
   
Global Bond  Series, Global  Asset Allocation  Series, and  International  Stock
Series  may purchase  and write "covered"  put and  call options to  buy or sell
futures contracts.  High  Yield Series,  Global  Growth Series,  and  Aggressive
Growth  Series may  write only  "covered" call options.  An option  written on a
security or currency is "covered" when, so long as the Series is obligated under
the option, it  owns the  underlying security  or currency.  High Yield  Series,
Global  Growth Series and Aggressive Growth  Series each will "cover" options on
futures contracts  it  writes by  maintaining  in a  segregated  account  either
marketable  securities which, in Advisers' judgment, correlate to the underlying
futures contract or  an amount  of cash,  U.S. government  securities, or  other
liquid,  high quality debt securities  equal in value to  the amount such Series
would be required to pay were the option exercised.
    
 
   
Although each of the  Series may enter into  transactions in futures  contracts,
options on futures contracts, currency contracts and certain options for hedging
purposes,   their  use  does  involve  certain  risks.  See  "General  Risks  to
Consider--Options, Futures, and Currency Strategies."
    
 
   
OPTIONS. Options (a type of potentially high risk derivative) give the  investor
the  right, but not the  obligation, to buy or sell  an asset at a predetermined
price in the  future. The Global  Bond Series, High  Yield Series, Global  Asset
Allocation  Series, Blue Chip Stock  Series, Global Growth Series, International
Stock Series, and Aggressive Growth Series  may write call options and  purchase
put  and call options on equity and debt securities to hedge against the risk of
fluctuations in the prices of securities  held by such Series or which  Advisers
(or  the sub-adviser, if  applicable) intends to include  in such Series. Global
Bond Series,  Global  Asset  Allocation  Series, Blue  Chip  Stock  Series,  and
International  Stock  Series  may  also  purchase,  write  or  sell  options  on
securities or financial indices for other than hedging purposes, which  involves
greater risk.
    
 
   
OPTIONS  ON FOREIGN  CURRENCIES. Global Bond  Series, High  Yield Series, Global
Asset  Allocation  Series,  Blue  Chip  Stock  Series,  Global  Growth   Series,
International  Stock Series, and Aggressive Growth Series may purchase and write
put and call options on foreign currencies for the purpose of protecting against
declines in the value of  foreign currency denominated portfolio securities  and
against  increases in the cost of such securities to be acquired. As in the case
of other  kinds of  options, however,  the writing  of an  option on  a  foreign
currency  constitutes only  a partial  hedge, up  to the  amount of  the premium
received, and a Series could be required to purchase or sell foreign  currencies
at  disadvantageous exchange rates, thereby incurring losses. The purchase of an
option  on  a  foreign  currency  may  constitute  an  effective  hedge  against
fluctuations  in exchange rates although, in the event of rate movements adverse
to a Series'  position, it may  forfeit the  entire amount of  the premium  plus
related  transaction  costs.  Options on  foreign  currencies to  be  written or
purchased  by  a   Series  are  traded   on  U.S.  and   foreign  exchanges   or
over-the-counter.
    
 
   
LIMITATIONS ON INVESTMENTS IN DERIVATIVE INSTRUMENTS ON SECURITIES, OPTIONS, AND
FUTURES  CONTRACTS.  Global  Bond  Series, Global  Asset  Allocation  Series and
International Stock Series will not enter into any options, futures, or  forward
contract  transactions if immediately thereafter the amount of premiums paid for
all options, initial margin deposits on all futures contracts and/or options  on
futures  contracts, and collateral  deposited with respect  to forward contracts
held by or entered into by such Series would exceed 5% of the value of the total
assets of such Series. This restriction  does not apply to securities  purchased
on  a when-issued,  delayed delivery  or forward  commitment basis  as described
under "Investment Policies, Restrictions, and Risks Applicable to More Than  One
Series--Delayed  Delivery Transactions." In addition, Global Bond Series, Global
Asset Allocation Series, Blue Chip  Stock Series and International Stock  Series
will  not invest more than 10% of  its total assets in derivative instruments on
securities, call and put options, and futures contracts.
    
 
   
The High Yield Series, Global Growth  Series, and Aggressive Growth Series  have
adopted  two percentage restrictions on the use of options, futures, and forward
contracts. The first restriction  is that each such  Series will not enter  into
any options, futures, or forward contract transactions if immediately thereafter
the  amount of  premiums paid  for all options,  initial margin  deposits on all
futures contracts and/or options on futures contracts, and collateral  deposited
with  respect to forward contracts  held by or entered  into by the Series would
exceed 5% of the value of the total assets of the Series. The second restriction
is that  the aggregate  value of  the Series'  assets covering,  subject to,  or
committed  to all options, futures, and forward contracts will not exceed 20% of
the value of the total assets of the Series. These two restrictions do not apply
to  securities  purchased  on  a  when-issued,  delayed  delivery,  or   forward
commitment  basis as  described under "Delayed  Delivery Transactions." However,
each such Series intends  to limit its investment  in futures during the  coming
year  so  that the  aggregate  value of  the  Series assets  subject  to futures
contracts will  not exceed  5% of  the value  of its  net assets.  In  addition,
investments  in options  are further  restricted by  a nonfundamental investment
restriction that prohibits the Global Growth Series from investing more than  an
aggregate  of 10% of the value of its total assets in: (a) restricted securities
(both debt and  equity) or  in equity  securities of  any issuer  which are  not
readily marketable; (b) repurchase agreements with a maturity of more than seven
days; and (c) over-the-counter option and futures contracts.
    
 
   
FLOATING  AND VARIABLE  RATE INSTRUMENTS.  Certain of  the obligations  that the
Series may  purchase  have  a  floating  or  variable  rate  of  interest.  Such
obligations  bear interest at rates that are not fixed, but vary with changes in
specified market rates  or indices,  such as the  prime rate,  and at  specified
intervals.  Certain of these  obligations may carry a  demand feature that would
permit the  holder to  tender them  back to  the issuer  at par  value prior  to
maturity.  Each  Series  limits  its purchases  of  floating  and  variable rate
obligations to those of the same quality as it otherwise is allowed to purchase.
Advisers (or the sub-adviser,  if applicable) monitors on  an ongoing basis  the
ability  of an issuer  of a demand  instrument to pay  principal and interest on
demand. A Series' right to obtain payment  at par on a demand instrument can  be
affected  by  events occurring  between the  date such  Series elects  to demand
payment and the date payment is due that may affect the ability of the issuer of
the instrument to  make payment when  due, except when  such demand  instruments
permit  same-day  settlement. To  facilitate  settlement, these  same-day demand
instruments may be  held in book  entry form at  a bank other  than the  Series'
custodian,  subject to a  subcustodian agreement approved  by the Series between
the bank and the Series' custodian.
    
 
The floating and variable rate obligations that the Series may purchase  include
certificates of participation in obligations purchased from banks. A certificate
of  participation  gives  the Series  an  undivided interest  in  the underlying
obligations  in   the   proportion  that   such   Series'  interest   bears   to
 
                                       17
<PAGE>
the  total principal amount of such obligations. Certain of such certificates of
participation may carry a demand feature that would permit the holder to  tender
them back to the issuer prior to maturity.
 
   
To  the  extent  that  floating and  variable  rate  instruments  without demand
features are not  readily marketable,  they will  be subject  to the  investment
restrictions  pertaining to  investments in  illiquid securities.  See "Illiquid
Securities" below.
    
 
   
LETTERS OF  CREDIT. Commercial  paper and  other short-term  obligations may  be
backed  by  irrevocable  letters  of  credit issued  by  banks  that  assume the
obligation for payment of principal and interest  in the event of default by  an
issuer.  Only banks the securities of which,  in the opinion of Advisers (or the
sub-adviser, if  applicable),  are of  investment  quality comparable  to  other
permitted  investments of  such Series may  be used for  letter of credit-backed
investments.
    
 
FOREIGN DIVERSIFICATION. Each of the Global Bond Series, Global Asset Allocation
Series, Global  Growth Series  and International  Stock Series  invests its  net
assets  in issues of not  less than five different  countries (four if less than
80% invested in foreign  securities; three if  less than 60%;  two if less  than
40%;  and one if less than 20%). Issues of any one country other than the United
States will  represent  no  more  than  20% of  net  assets,  provided  that  an
additional  15% of net assets  may be invested in issuers  located in any one of
the following countries: Australia, Canada,  France, Japan, the United  Kingdom,
or Germany.
 
REPURCHASE AGREEMENTS. Each of the Series may invest in repurchase agreements.
 
RESTRICTED  OR  ILLIQUID  SECURITIES.  A policy  of  Money  Market  Series, U.S.
Government  Securities  Series,  Diversified  Income  Series,  Asset  Allocation
Series, and Growth Stock Series which may not be changed without the approval of
the  shareholders, is that each such Series may  invest up to 5% of the value of
its total assets (at the time of investment) in securities which it might not be
free to sell  to the public  without registration of  such securities under  the
Securities Act of 1933 (excluding Rule 144A securities). However, this policy is
further  restricted  by a  policy--which  could be  changed  without shareholder
approval--which prohibits more  than an aggregate  of 10% of  each such  Series'
assets  from being invested in: (a) restricted securities (both debt and equity)
or in equity securities of any issuer which are not readily marketable; and  (b)
companies which have been in business for less than three years.
 
Global  Growth Series may invest up to 10%  of the value of its total assets (at
the time  of  investment) in  securities  which  are not  registered  under  the
applicable  securities laws of  the country in which  such securities are traded
and for which no  alternative market is readily  available (excluding Rule  144A
securities).  This  policy is  restricted  by a  further  policy which  could be
changed without shareholder approval--that prohibits  more than an aggregate  of
10%  of  Global Growth  Series'  assets from  being  invested in  (a) restricted
securities (both debt and  equity) or in equity  securities of any issuer  which
are  not readily marketable,  (b) repurchase agreements with  a maturity of more
than seven days, and (c) over-the-counter option and futures contracts.
 
A policy of  each of the  Global Bond  Series, High Yield  Series, Global  Asset
Allocation  Series, Value Series, Growth &  Income Series, S&P 500 Index Series,
Blue Chip Stock Series, International Stock Series, and Aggressive Growth Series
is that each  Series may invest  up to  15% of its  net assets (at  the time  of
investment)  in all  forms of  illiquid investments,  as determined  pursuant to
applicable Securities and Exchange Commission rules and regulations.
 
REAL ESTATE OR REAL ESTATE INVESTMENT TRUSTS. Each of Value Series and Growth  &
Income  Series  is  authorized  to  invest  in  real  estate  investment  trusts
("REITs"), real estate development and real estate operating companies and other
real estate related businesses. Each of Value Series and Growth & Income  Series
currently  intends  to invest  the REIT  portion of  its portfolio  primarily in
equity REITs,  which  are trusts  that  sell shares  to  investors and  use  the
proceeds  to invest in real estate or interests in real estate. A REIT may focus
on particular  projects, such  as apartment  complexes or  shopping centers,  or
geographic  regions, such as the Southeastern United States, or both. Debt REITs
invest in obligations secured by mortgages on real property or interests in real
property.
 
Value Series has adopted  a nonfundamental investment  restriction that it  will
not  invest more than 10% of  its total assets in REITs  and will invest only in
REITs that are publicly distributed.
 
The Series' investments in real estate  securities may be subject to certain  of
the  same risks associated with the direct ownership of real estate. These risks
include: declines in  the value  of real estate;  risks related  to general  and
local  economic conditions; overbuilding and  competition; increases in property
taxes and  operating expenses;  and variations  in rental  income. In  addition,
REITs may not be diversified. REITs are subject to the possibility of failing to
qualify  for tax-free pass-through of income under the Internal Revenue Code and
failing to maintain exemption  from the 1940 Act.  Also, REITs may be  dependent
upon  management skill  and may  be subject to  the risks  of obtaining adequate
financing for projects on favorable terms.
 
BORROWINGS. Each Series may  borrow money from banks  as a temporary measure  to
facilitate redemptions.
 
As  a policy  which may  not be  changed without  shareholder approval, however,
borrowings  by  Money   Market  Series,  U.S.   Government  Securities   Series,
Diversified  Income Series, Asset Allocation Series, and Growth Stock Series may
not exceed 10% of the value of the total assets of each such Series.
 
   
Borrowings by Global  Bond Series,  High Yield Series,  Global Asset  Allocation
Series,  Value Series, Growth &  Income Series, S&P 500  Index Series, Blue Chip
Stock Series, Global Growth Series,  International Stock Series, and  Aggressive
Growth  Series through banks and "roll" transactions  will not exceed 33 1/3% of
the total assets of each such  Series; however, an investment policy  changeable
without  shareholder approval further  restricts borrowings by  each such Series
(except Global Growth Series) to temporary borrowing of 25% of total assets when
necessary to meet redemptions of the  Series. As an operating policy, Blue  Chip
Stock  Series may not transfer as  collateral any portfolio securities except as
necessary in connection  with permissible  borrowings or  investments, and  then
such  transfers may not exceed  25% of such Series'  total assets. An investment
policy changeable without shareholder  approval further restricts Global  Growth
Series'  borrowings  to  10%  of  its  total  assets.  No  additional investment
securities may be purchased by a Series whose outstanding borrowings, (including
"roll" transactions in the case  of the Series in  this paragraph) exceed 5%  of
the  value of such Series' total assets.  If market fluctuations in the value of
the portfolio holdings of  the Series in this  paragraph or other factors  cause
the  ratio of such Series' total assets  to outstanding borrowings to fall below
300%, within three  days (excluding  Sundays and  holidays) of  such event  such
Series  may be required to  sell portfolio securities to  restore the 300% asset
coverage, even  though  from  an  investment  standpoint  such  sales  might  be
disadvantageous.   Interest  paid  on  borrowings  will  not  be  available  for
investment.
    
 
ZERO COUPON  OBLIGATIONS. The  U.S.  Government Securities  Series,  Diversified
Income  Series, Global Bond Series, High  Yield Series, Asset Allocation Series,
Global Asset Allocation  Series, Global Growth  Series, and International  Stock
Series  may invest  in zero coupon  obligations of the  government and corporate
issuers, including rights to "stripped"  coupon and principal payments.  Certain
obligations  are "stripped"  of their  coupons, and  the rights  to receive each
coupon payment and the principal payment  are sold as separate securities.  Once
separated,  each coupon as  well as the principal  amount represents a different
single-payment claim due from  the issuer of  the security. Each  single-payment
claim  (coupon or principal) is equivalent to  a zero coupon bond. A zero coupon
security pays no interest to its holder during its life, and its value  consists
of the difference between its face value
 
                                       18
<PAGE>
   
at maturity (the coupon or principal amount), if held to maturity, or its market
price  on the date of sale, if sold prior to maturity, and its acquisition price
(the discounted "present value" of the payment to be received).
    
 
Certain zero coupon obligations  represent direct obligations  of the issuer  of
the  "stripped" coupon and principal payments. Other zero coupon obligations are
securities issued  by financial  institutions which  constitute a  proportionate
ownership  of an underlying pool of stripped coupon or principal payments. These
Series may  invest in  either type  of zero  coupon obligation.  The  investment
policies  and restrictions applicable to  corporate and government securities in
the Series  shall  apply equally  to  the  Series' investments  in  zero  coupon
securities (including, for example, minimum corporate bond ratings).
 
VARIABLE  AMOUNT MASTER DEMAND NOTES. Each  Series may invest in variable amount
master demand  notes. These  instruments  are short-term,  unsecured  promissory
notes  issued by corporations to finance short-term credit needs. They allow the
investment of  fluctuating amounts  by the  Series at  varying market  rates  of
interest  pursuant  to  arrangements  between the  Series,  as  lender,  and the
borrower. Variable  amount master  demand notes  permit a  series of  short-term
borrowings  under a single note. Both the lender and the borrower have the right
to reduce the amount of outstanding indebtedness at any time. Such notes provide
that the  interest  rate on  the  amount outstanding  varies  on a  daily  basis
depending  upon  a  stated  short-term interest  rate  barometer.  Advisers will
monitor the creditworthiness of the borrower throughout the term of the variable
master demand note. It is not generally contemplated that such instruments  will
be  traded and there is no secondary market for the notes. Typically, agreements
relating to  such notes  provide that  the lender  shall not  sell or  otherwise
transfer  the note without the borrower's  consent. Thus, variable amount master
demand notes may under certain circumstances be deemed illiquid assets. However,
such notes will  not be considered  illiquid where  the Series has  a "same  day
withdrawal  option," i.e.,  where it has  the unconditional right  to demand and
receive payment in full of the  principal amount of the amount then  outstanding
together with interest to the date of payment.
 
MUNICIPAL  SECURITIES.  U.S.  Government Securities  Series,  Diversified Income
Series, and Asset Allocation Series each may  invest not more than 20% of  their
total  assets in municipal securities during periods when such securities appear
to offer more attractive returns than taxable securities.
 
PAYMENT-IN-KIND  DEBENTURES.  U.S.  Government  Securities  Series,  Diversified
Income  Series, Global Bond Series, High  Yield Series, Asset Allocation Series,
Global Asset Allocation  Series, and  International Stock Series  may invest  in
debentures  the interest on  which may be  paid in other  securities rather than
cash ("PIKs").  Typically, during  a  specified term  prior to  the  debenture's
maturity,  the issuer of a  PIK may provide for the  option or the obligation to
make interest payments in debentures, common stock, or other instruments  (i.e.,
"in  kind" rather than in cash). The type of instrument in which interest may or
will be paid would be known by Fortis Series at the time of the investment.  The
investment  restrictions  regarding  corporate bond  quality  are  applicable to
investments in  PIKs by  such Series  as well  as to  the securities  which  may
constitute  interest payments on PIKs. While  PIKs generate income for generally
accepted accounting standards purposes, they do not generate cash flow and  thus
could  cause such Series to be forced  to liquidate securities at an inopportune
time in order to distribute cash, as required by the Internal Revenue Code.
 
MORTGAGE-RELATED  SECURITIES.  Each  Series   may  invest  in   mortgage-related
securities.   Mortgage-related  securities  are  securities  that,  directly  or
indirectly, represent a participation  in (or are secured  by and payable  from)
mortgage  loans on real property.  Mortgage-related securities may represent the
right to receive both principal and interest payments on underlying mortgages or
may represent the  right to receive  varying proportions of  such payments.  One
type of mortgage-related security includes certificates which represent pools of
mortgage  loans  assembled for  sale to  investors  by various  governmental and
private organizations. Another type  of mortgage-related security includes  debt
securities which are secured, directly or indirectly, by mortgages on commercial
or residential real estate.
 
Investments  in mortgage-related securities involve certain risks. In periods of
declining interest  rates,  prices of  fixed  income securities  tend  to  rise.
However,  during such  periods, the rate  of prepayment  of mortgages underlying
mortgage-related securities  tends  to  increase,  with  the  result  that  such
prepayments  must be reinvested at  lower rates. In addition,  the value of such
securities  may  fluctuate  in  response  to  the  market's  perception  of  the
creditworthiness  of  the issuers  of mortgage-related  securities owned  by the
Series. The ability  of the  issuer of mortgage-related  securities to  reinvest
favorably  in  underlying  mortgages  may  be  limited  by  prevailing  economic
conditions or  by government  regulation. Additionally,  although mortgages  and
mortgage-related  securities are generally supported  by some form of government
or private  guarantee  and/or insurance,  there  is no  assurance  that  private
guarantors or insurers will be able to meet their obligations.
 
CMOS  AND MULTI-CLASS  PASS-THROUGH SECURITIES.  The U.S.  Government Securities
Series, Diversified Income Series, Global Bond Series, High Yield Series,  Asset
Allocation  Series,  Global  Asset Allocation  Series,  and  International Stock
Series may invest in CMOs. CMOs  are debt instruments issued by special  purpose
entities  which are secured by pools  of mortgage loans or other mortgage-backed
Securities.  Multi-class  pass-through  securities  are  interests  in  a  trust
composed  of  mortgage loans  or other  mortgage-backed securities.  Payments of
principal and interest on  underlying collateral provide the  funds to pay  debt
service   on  the  CMO  or  make  scheduled  distributions  on  the  multi-class
pass-through security. Multi-class  pass-through securities,  CMOs, and  classes
thereof (including those discussed below) are examples of the types of financial
instruments commonly referred to as "derivatives."
 
In  a CMO, a series of bonds or certificates is issued in multiple classes. Each
class of CMOs, often referred to as a "tranche," is issued at a specified coupon
rate and has a stated maturity or final distribution date. Principal prepayments
on collateral underlying a CMO may cause it to be retired substantially  earlier
than  the stated  maturities or  final distribution  dates. Interest  is paid or
accrues on all classes of a CMO on a monthly, quarterly or semiannual basis. The
principal and interest on  the underlying mortgages may  be allocated among  the
several  classes of  a series  of a  CMO in  many ways.  In a  common structure,
payments of principal,  including any principal  prepayments, on the  underlying
mortgages  are applied according to scheduled cash flow priorities to classes of
the series of a CMO.
 
There are many  classes of  CMOs. There  are IOs,  which entitle  the holder  to
receive  distributions consisting solely or primarily of all or a portion of the
interest in an underlying pool of mortgage loans or mortgage-backed securities),
("Mortgage Assets"). There are also "POs",  which entitle the holder to  receive
distributions  consisting  solely  or  primarily  of all  or  a  portion  of the
principal of the  underlying pool  of Mortgage  Assets. In  addition, there  are
"inverse floaters", which have a coupon rate that moves in the reverse direction
to an applicable index, and accrual (or "Z") bonds, which are described below.
 
As to IOs, POs, inverse floaters, and accrual bonds, not more than 5% of the net
assets  of each  of the  U.S. Government  Securities Series,  Diversified Income
Series, Global Bond Series, High  Yield Series, Asset Allocation Series,  Global
Asset  Allocation Series, and International Stock Series will be invested in any
of these items at any  one time and no  more than 10% of  the net assets of  the
Series  will be invested in all such obligations  at any one time. Not more than
5% of the Global Growth Series' net assets collectively will be invested in such
obligations at any time.
 
Inverse floating CMOs are typically more volatile than fixed or adjustable  rate
tranches of CMOs. Investments in inverse floating CMOs would be purchased by the
Series  to attempt to  protect against a  reduction in the  income earned on the
Series investments due to a decline in interest rates.
 
                                       19
<PAGE>
The Series would be adversely affected by the purchase of such CMOs in the event
of  an increase in interest rates since the coupon rate thereon will decrease as
interest rates increase, and, like  other mortgage-backed securities, the  value
will decrease as interest rates increase.
 
   
The  cash flows and yields  on IO and PO classes  are extremely sensitive to the
rate of principal payment (including prepayments) on the related underlying pool
of  mortgage  loans  or  mortgage-backed  securities  ("Mortgage  Assets").  For
example,  a rapid or slow rate of principal payments may have a material adverse
effect on the yield to maturity of  IOs or POs, respectively. If the  underlying
Mortgage  Assets experience  greater than anticipated  prepayments of principal,
the holder of an IO may incur substantial losses, even if the IO class is  rated
AAA.  Conversely, if  the underlying Mortgage  Assets experience  is slower than
anticipated prepayments of principal, the yield and market value for the  holder
of a PO will be affected more severely than would be the case with a traditional
Mortgage Backed Security.
    
 
However,  if interest  rates were  expected to  rise, the  value of  an IO might
increase and may partially offset other  bond value declines, and if rates  were
expected to fall, the inclusion of POs could balance lower reinvestment rates.
 
   
An accrual of "Z" bond holder is not entitled to receive cash payments until one
or  more other classes  of the CMO have  been paid in full  from payments on the
mortgage loans underlying the CMO. During the period in which cash payments  are
not  being made on the Z tranche, interest  accrues on the Z tranche at a stated
rate, and this accrued interest is added to the amount of principal which is due
to the holder of the Z tranche. After the other classes have been paid in  full,
cash  payments  are  made  on  the  Z  tranche  until  its  principal (including
previously accrued interest which  was added to  principal, as described  above)
and  accrued interest at the stated rate  have been paid in full. Generally, the
date upon which cash  payments begin to be  made on a Z  tranche depends on  the
rate  at which the mortgage loans underlying  the CMO are prepaid, with a faster
prepayment rate resulting in an earlier  commencement of cash payments on the  Z
tranche.  Like a zero coupon bond, during its  accrual period the Z tranche of a
CMO has the advantage of eliminating  the risk of reinvesting interest  payments
at  lower rates during a period of  declining market interest rates. At the same
time, however, and also like a zero coupon bond, the market value of a Z tranche
can be expected to fluctuate more  widely with changes in market interest  rates
than  would the market value of a tranche which pays interest currently. Changes
in market interest rates also can  be expected to influence prepayment rates  on
the  mortgage loans underlying the CMO of which  a Z tranche is a part. As noted
above, such  changes in  prepayment rates  will affect  the date  at which  cash
payments  begin to be made on a Z tranche, and therefore also will influence its
market value.
    
 
SHORT-TERM TRADING. Money Market Series, U.S. Government Securities Series,  and
Asset  Allocation Series intend to use short-term trading of their securities as
a means of managing their portfolios to achieve their investment objectives.  As
used herein, "short-term trading" means selling securities held for a relatively
brief period of time, usually less than three months. Short-term trading will be
used by the Series primarily in two situations:
 
    (a)  MARKET DEVELOPMENTS.  A security may  be sold to  avoid depreciation in
    what Advisers  anticipates will  be a  market decline  (a rise  in  interest
    rates),  or a security may be purchased  in anticipation of a market rise (a
    decline in interest rates) and later sold; and
 
    (b) YIELD  DISPARITIES. A  security  may be  sold  and another  security  of
    comparable  quality purchased  at approximately the  same time,  in order to
    take advantage of  what Advisers believes  is a temporary  disparity in  the
    normal yield relationship between the two securities (a yield disparity).
 
Short-term trading techniques will be used principally in connection with higher
quality,  nonconvertible  debt securities,  which  are often  better  suited for
short-term trading because the market in such securities is generally of greater
depth and offers greater liquidity than  the market in debt securities of  lower
quality.
 
Each  of  Money  Market Series,  U.S.  Government Securities  Series,  and Asset
Allocation  Series  will  engage  in  short-term  trading  if  it  believes  the
transactions,  net  of  costs (including  commission,  if any),  will  result in
improving the  appreciation potential  or income  of its  investment  portfolio.
Whether  any improvement will be realized by short-term trading will depend upon
the ability  of  Advisers  to  evaluate  particular  securities  and  anticipate
relevant market factors, including interest rate trends and variations from such
trends.  Short-term trading  such as  that contemplated  by the  Series places a
premium upon the ability of Advisers to obtain relevant information, to evaluate
it promptly, and to take advantage of its evaluations by completing transactions
on a  favorable  basis. To  qualify  as  a regulated  investment  company  under
Subchapter  M of the Internal Revenue Code,  less than 30% of each Series' gross
income (on an annual basis) can be derived from the sale or other disposition of
securities held  for less  than three  months.  The Series  will not  engage  in
short-term trading if it would result in violation of this provision.
 
   
DELAYED  DELIVERY TRANSACTIONS. All Series except Money Market Series and Growth
Stock Series  may purchase  securities on  a "when-issued"  or delayed  delivery
basis and purchase or sell securities on a "forward commitment" basis. When such
transactions  are negotiated, the price  is fixed at the  time the commitment is
made, but delivery and payment  for the securities take  place at a later  date.
Normally,  the settlement date  occurs within two  months after the transaction,
but delayed settlements  beyond two months  may be negotiated.  At the time  the
Series enters into a transaction on a when-issued or forward commitment basis, a
segregated  account  consisting of  cash, U.S.  Government securities  or liquid
high-grade debt securities  equal to  the value  of the  when-issued or  forward
commitment  securities will be established and maintained with the custodian and
will be marked to the market daily.  During the period between a commitment  and
settlement, no payment is made for the securities and, thus, no interest accrues
to  the purchaser from the  transaction. If the Series  disposes of the right to
acquire a when-issued security prior to its acquisition or disposes of its right
to deliver or receive against a forward commitment, it can incur a gain or  loss
due  to  market fluctuation.  The use  of  when-issued transactions  and forward
commitments enables the Series to hedge against anticipated changes in  interest
rates  and prices. The Series may also  enter into such transactions to generate
incremental income. In some instances, the third-party seller of when-issued  or
forward commitment securities may determine prior to the settlement date that it
will be unable or unwilling to meet its existing transaction commitments without
borrowing securities. If advantageous from a yield perspective, the above Series
may,  in that event, agree to resell  its purchase commitment to the third-party
seller at the current market  price on the date  of sale and concurrently  enter
into  another purchase  commitment for  such securities at  a later  date. As an
inducement for the Series to "roll over" its purchase commitment, the Series may
receive a negotiated fee. The purchase  of securities on a when-issued,  delayed
delivery,  or forward  commitment basis exposes  the Series to  risk because the
securities may decrease in value prior to their delivery. Purchasing  securities
on  a when-issued,  delayed delivery, or  forward commitment  basis involves the
additional risk that the return available in the market when the delivery  takes
place  will be higher than that obtained  in the transaction itself. These risks
could result  in increased  volatility of  the Series'  net asset  value to  the
extent  that the Series purchases securities on a when-issued, delayed delivery,
or forward commitment basis while remaining substantially fully invested.  There
is  also a risk  that the securities may  not be delivered or  that a Series may
incur a loss or will  have lost the opportunity to  invest the amount set  aside
for such transaction in the segregated asset account. As to each Series, no more
than  20% of its  net assets may  be invested in  when-issued, delayed delivery,
    
 
                                       20
<PAGE>
or forward  commitment transactions,  and of  such 20%,  no more  than  one-half
(i.e.,  10% of its net assets) may be invested in when-issued, delayed delivery,
or forward commitment transactions without  the intention of actually  acquiring
securities (i.e., dollar rolls).
 
   
SECURITIES  LENDING.  Global  Bond  Series,  High  Yield  Series,  Global  Asset
Allocation Series, Value Series, Growth &  Income Series, S&P 500 Index  Series,
Blue  Chip Stock Series,  Global Growth Series,  International Stock Series, and
Aggressive Growth  Series  are  authorized  to make  loans  of  their  portfolio
securities  to broker-dealers or to  other institutional investors. The borrower
must maintain with such  Series' custodian collateral  consisting of cash,  U.S.
government  securities, or other liquid, high-grade  debt securities equal to at
least 100% of the value of  the borrowed securities, plus any accrued  interest.
Such  Series will receive any  interest paid on the  loaned securities and a fee
and/or a portion  of the  interest earned on  the collateral.  As a  fundamental
policy,  such  Series  will limit  their  loans  of portfolio  securities  to an
aggregate of 33 1/3% (except for Global Growth Series, with a 30% limit) of  the
value  of its total assets, measured at the time any such loan is made; however,
an investment policy changeable  without shareholder approval further  restricts
lending  of its  portfolio securities by  each such Series  except Global Growth
Series to 10% of its total assets.
    
 
The risks in lending portfolio securities,  as with other extensions of  secured
credit,  consist of possible delay in  receiving additional collateral or in the
recovery of the securities or possible  loss of rights in the collateral  should
the borrower fail financially. Loans will only be made to firms deemed by Fortis
Advisers, Inc. ("Advisers") (or the sub-adviser, if there is one for the Series)
to  be of good standing and will not be made unless, in the judgment of Advisers
(or the  sub-adviser), the  consideration to  be earned  from such  loans  would
justify the risk.
 
   
SHORT-TERM  MONEY MARKET INSTRUMENTS.  Each Series may at  any time invest funds
awaiting  investment  or  held  as  reserves  for  the  purposes  of  satisfying
redemption  requests,  payment of  dividends  or making  other  distributions to
shareholders, in cash and short-term money market instruments. Short-term  money
market  instruments in which each Series  may invest include (i) short-term U.S.
government  securities   and  short-term   obligations  of   foreign   sovereign
governments  and  their agencies  and  instrumentalities, (ii)  interest bearing
savings deposits on, and  certificates of deposit  and bankers' acceptances  of,
United  States  and foreign  banks, (iii)  commercial paper  of U.S.  or foreign
issuers rated A-1 or higher by S&P or Prime-1 by Moody's or comparably rated  by
another  nationally recognized  rating agency, or,  if not  rated, determined by
Advisers (or the  sub-adviser, if applicable)  to be of  comparable quality  and
(iv) repurchase agreements relating to the foregoing.
    
 
U.S.   GOVERNMENT  SECURITIES.  Each  Series   may  invest  in  U.S.  government
securities, which include:  (i) the  following U.S.  Treasury obligations:  U.S.
Treasury  bills (initial  maturities of one  year or less),  U.S. Treasury notes
(initial maturities of  one to  10 years),  and U.S.  Treasury bonds  (generally
initial  maturities of greater  than 10 years),  all of which  are backed by the
full faith  and credit  of the  United States;  and (ii)  obligations issued  or
guaranteed   by  U.S.   government  agencies   or  instrumentalities,  including
government guaranteed mortgage-related securities, some  of which are backed  by
the  full  faith and  credit  of the  U.S.  Treasury, e.g.,  direct pass-through
certificates of the Government National Mortgage Association; some of which  are
supported  by the right of the issuer  to borrow from the U.S. government, e.g.,
obligations of Federal Home Loan Banks; and some of which are backed only by the
credit of the  issuer itself, e.g.,  obligations of the  Student Loan  Marketing
Association.  U.S. government securities are backed by the full faith and credit
of the U.S. government  or guaranteed by the  issuing agency or  instrumentality
and,  therefore, there is generally considered to  be no risk as to the issuer's
capacity to pay interest and repay principal. Nevertheless, due to  fluctuations
in  interest  rates,  there is  no  guarantee as  to  the market  value  of U.S.
government securities. See "Investment Objectives and Policies" in the Statement
of Additional Information  for a  further description of  obligations issued  or
guaranteed by U.S. government agencies or instrumentalities.
 
INVESTMENT  IN  FOREIGN SECURITIES.  Investing in  securities issued  by foreign
governments and corporations  or entities involves  considerations and  possible
risks  not typically associated with investing in obligations issued by the U.S.
government and  domestic corporations.  The values  of foreign  investments  are
affected   by  changes  in  currency  rates  or  exchange  control  regulations,
application of foreign  tax laws,  including withholding taxes,  changes in  tax
laws,  governmental administration or economic or monetary policy (in the United
States or abroad) or  changed circumstances in  dealings between nations.  Costs
are  incurred  in connection  with  conversions between  various  currencies. In
addition, foreign brokerage commissions are generally higher than in the  United
States,  and foreign  securities markets may  be less liquid,  more volatile and
less subject to governmental supervision than in the United States.  Investments
in  foreign countries  could be  affected by  other factors  not present  in the
United States, including seizure, expropriation, confiscatory taxation, risk  of
war,   lack  of  uniform   accounting  and  auditing   standards  and  potential
difficulties in  enforcing  contractual obligations,  and  could be  subject  to
extended settlement periods.
 
   
DEPOSITARY  RECEIPTS. The Series which may invest in foreign securities may hold
equity securities of foreign issuers in the form of American Depositary Receipts
("ADRs"), European Depositary Receipts ("EDRs") or other securities  convertible
into  securities of eligible  European or Far  Eastern Issuers. These securities
may not necessarily be  denominated in the same  currency as the securities  for
which  they may be exchanged. ADRs are  receipts typically issued by an American
bank or trust company that evidence ownership of underlying securities issued by
a foreign corporation. Generally, ADRs in  registered form are designed for  use
in  the United States securities markets. For purposes of the Series' investment
policies, the  Series'  investments  in ADRs  and  EDRs  will be  deemed  to  be
investments  in the equity securities representing securities of foreign issuers
into which they may be converted.
    
 
Any  investment  restriction  or  limitation,  fundamental  or  otherwise,  that
involves a maximum percentage of securities or assets shall not be considered to
be  violated (except  in the  case of  the limitation  on illiquid investments),
unless an excess over the percentage occurs immediately after an acquisition  of
securities or utilization of assets, and such excess results therefrom.
 
After purchase by any Series, a security may cease to be rated or its rating may
be reduced below the minimum required for purchase by such Series. Neither event
will  require a sale of such security by a Series. To the extent the ratings may
change as a result of changes in the rating organizations or the rating systems,
each Series will attempt to use comparable ratings as standards for  investments
in  accordance with the investment policies  contained in this Prospectus and in
the Statement of Additional Information. The ratings of S&P and Moody's are more
fully described in the Appendix attached hereto.
 
The insurance laws and  regulations of various  states as well  as the Code  and
regulations thereunder may, from time to time, impose additional restrictions on
the investments of the various Series.
 
PORTFOLIO  TURNOVER. The portfolio  turnover rate for a  Series is calculated by
dividing the  lesser  of  purchases  or  sales  by  such  Series  of  investment
securities  for  the particular  fiscal  year by  the  monthly average  value of
investment  securities  owned  by  the  Series  during  the  same  fiscal  year.
"Investment  securities"  for  purposes  of  this  calculation  do  not  include
securities with  a  maturity date  less  than twelve  months  from the  date  of
investment.  A 100%  portfolio turnover  rate would  occur, for  example, if the
lesser of  the  value of  purchases  or sales  of  investment securities  for  a
 
                                       21
<PAGE>
particular  year  were equal  to  the average  monthly  value of  the investment
securities owned during such year. As you will note in the Financial  Highlights
tables  on pages 2 through  6, for the fiscal year  ended December 31, 1995, the
annual portfolio turnover rate  of several of the  fixed income Series  exceeded
100%.  This  was the  result of  active portfolio  management in  recognition of
changing economic conditions.  While a higher  turnover rate may  result in  the
Series  incurring higher transaction costs, the Series' managers attempt to have
such costs outweighed by the benefits of such transactions, although this cannot
be assured.
 
GENERAL RISKS TO CONSIDER
 
An investment in any of the Series  involves certain risks in addition to  those
noted  elsewhere in this Prospectus and  the Statement of Additional Information
with respect to particular Series. These include the following:
 
EQUITY SECURITIES GENERALLY. Market prices  of equity securities generally,  and
of  particular companies' equity  securities, frequently are  subject to greater
volatility than  prices of  fixed  income securities.  Market prices  of  equity
securities  as a group  have dropped dramatically  in a short  period of time on
several occasions in the past, and they may  do so again in the future. Each  of
the  Series which may  purchase equity securities (such  as common and preferred
stocks) is subject to the risk of generally adverse equity markets.
 
COMMON AND PREFERRED STOCKS. Stocks represent shares of ownership in a  company.
Generally,  preferred stock has  a specified dividend and  ranks after bonds and
before common stocks in its claim on income for dividend payments and on  assets
should  the  company be  liquidated. After  other  claims are  satisfied, common
stockholders participate in company profits on a pro rata basis; profits may  be
paid  out in dividends or  reinvested in the company  to help it grow. Increases
and decreases in earnings are usually  reflected in a company's stock price,  so
common   stocks  generally  have  the  greatest  appreciation  and  depreciation
potential of all corporate securities.
 
SMALLER-CAPITALIZATION COMPANIES. The equity securities of
smaller-capitalization  companies  frequently  have  experienced  greater  price
volatility  in the past than those  of larger-capitalization companies, and they
may be expected to do so in the future. To the extent that the Series invest  in
smaller-capitalization  companies,  they are  subject  to this  risk  of greater
volatility.
 
CONVERTIBLE SECURITIES  AND  WARRANTS. Certain  Series  may invest  in  debt  or
preferred   equity  securities  convertible  into  or  exchangeable  for  equity
securities.  Traditionally,  convertible  securities  have  paid  dividends   or
interest  at  rates higher  than common  stocks  but lower  than non-convertible
securities. They generally  participate in the  appreciation or depreciation  of
the underlying stock into which they are convertible, but to a lesser degree. In
recent  years, convertibles  have been developed  which combine  higher or lower
current income with options  and other features. Warrants  are options to buy  a
stated number of shares of common stock at a specified price any time during the
life of the warrants (generally, two or more years).
 
INTEREST  RATE RISK. Interest rate  risk is the risk that  the value of a fixed-
rate debt security will decline due to changes in market interest rates. Because
the Series invest in  fixed-rate debt securities, they  are subject to  interest
rate  risk. In general, when interest rates rise, the value of a fixed-rate debt
security declines.  Conversely, when  interest  rates decline,  the value  of  a
fixed-rate  debt security generally increases.  Thus, shareholders in the Series
bear the risk that increases  in market interest rates  will cause the value  of
their Series' portfolio investments to decline.
 
   
In  general, the value  of fixed-rate debt securities  with longer maturities is
more sensitive  to changes  in market  interest  rates than  the value  of  such
securities  with shorter maturities. Thus, the net asset value of a Series which
invests in  securities  with  longer  weighted  average  maturities  (or  longer
durations)  should be expected to have greater volatility in periods of changing
market interest rates  than that of  a Series which  invests in securities  with
shorter  weighted average maturities (or  shorter durations). As described below
under "General  Risks  to  Consider--Mortgage-Backed  Securities,"  it  is  more
difficult  to generalize about the effect of changes in market interest rates on
the values of mortgage-backed securities.
    
 
Although  Advisers  (or  a  sub-adviser)  may  for  certain  Series  engage   in
transactions  intended to hedge the value of a Series' portfolio against changes
in market interest rates, there is  no assurance that such hedging  transactions
will be undertaken or will fulfill their purpose.
 
CREDIT  RISK. Credit risk  is the risk that  the issuer of  a debt security will
fail to make payments  on the security  when due. Because  the Series invest  in
debt securities, they are subject to credit risk.
 
Securities  issued or guaranteed  by the United  States Government generally are
viewed as  carrying  minimal  credit risk.  Securities  issued  by  governmental
entities  but not backed by the full faith  and credit of the United States, and
securities issued by private  entities, are subject to  higher levels of  credit
risk.  The ratings  and certain  other requirements  which apply  to the Series'
permitted investments, as described elsewhere  in this Prospectus, are  intended
to  limit  the amount  of credit  risk undertaken  by the  Series. Nevertheless,
shareholders in the Series bear the  risk that payment defaults could cause  the
value of their Series' portfolio investments to decline.
 
CALL  RISK. Many  corporate bonds may  be redeemed  at the option  of the issuer
("called") at a specified price prior to their stated maturity date. In general,
it is advantageous  for a  corporate issuer  to call its  bonds if  they can  be
refinanced  through the issuance of  new bonds which bear  a lower interest rate
than that of the called bonds. Call  risk is the risk that corporate bonds  will
be  called  during a  period of  declining  market interest  rates so  that such
refinancings may take place.
 
If a bond  held by  a Series  is called during  a period  of declining  interest
rates,  the Series probably will have to reinvest the proceeds received by it at
a lower interest rate than  that borne by the called  bond, thus resulting in  a
decrease in the Series' income. To the extent that the Series invest in callable
corporate  bonds, Series  shareholders bear the  risk that  reductions in income
will result from the call of the bonds. Most United States Government securities
are not callable before their stated maturity.
 
   
OPTIONS, FUTURES, AND CURRENCY STRATEGIES. The use of forward currency contracts
and  options  and  futures  strategies  involve  certain  investment  risks  and
transaction  costs. These risks include:  dependence on Advisers' (or applicable
sub-advisers')  ability  to  predict  movements  in  the  prices  of  individual
securities;  fluctuations  in the  general securities  markets and  movements in
interest rates and currency markets; imperfect correlation between movements  in
the  price  of  currency, options,  futures  contracts, or  options  thereon and
movements in the price  of the currency  or security hedged  or used for  cover;
unexpected adverse price movements which could render a Series' hedging strategy
unsuccessful  and could  result in losses;  the fact that  skills and techniques
needed to trade options, futures contracts and options thereon or to use forward
currency contracts are different from those  needed to select the securities  in
which  the Series invests; lack of assurance that a liquid secondary market will
exist for  any particular  option, futures  contract or  option thereon  at  any
particular  time requiring  a Series  to maintain  a position  until exercise or
expiration, which could result in losses; and the possible need to defer closing
out certain options, futures contracts and options thereon in order to  continue
to  qualify  for the  beneficial  tax treatment  afforded  "regulated investment
companies" under the Internal Revenue Code. See "Taxation."
    
 
MORTGAGE-BACKED SECURITIES. Because residential mortgage loans generally can  be
prepaid   in  whole  or   in  part  by   the  borrowers  at   any  time  without
 
                                       22
<PAGE>
any  prepayment  penalty,  the  holder  of  a  mortgage-backed  security   which
represents  an interest in a pool of such mortgage loans is subject to a form of
call risk which is generally called  "prepayment risk." In addition, it is  more
difficult  to predict  the effect  of changes  in market  interest rates  on the
return on mortgage-backed securities than to predict the effect of such  changes
on  the return  of a conventional  fixed-rate debt instrument,  the magnitude of
such effects may be greater  in some cases, and the  return on certain types  of
mortgage-backed  securities, such  as interest-only,  principal-only and inverse
floating rate mortgage-backed securities,  is particularly sensitive to  changes
in  interest rates and  in the rate  at which the  mortgage loans underlying the
securities are prepaid by borrowers. For these reasons, a Series' investments in
mortgage-backed  securities  may  involve  greater  risks  than  investments  in
governmental  or  corporate  bonds.  For  further  information,  see "Investment
Policies, Restrictions, and Risks Applicable  to More Than One  Series--Mortgage
Related Securities."
 
   
ACTIVE  MANAGEMENT. All of the Series other than the S&P 500 Index Series (which
utilizes a  passive  investment  approach  as described  under  "S&P  500  Index
Series")   are  actively  managed  by  Advisers  or,  in  five  Series,  by  the
sub-advisers as well. The performance of these Series therefore will reflect  in
part  the ability of  Advisers (or the sub-advisers)  to select securities which
are suited to achieving the Series'  investment objectives. Due to their  active
management,  these  Series could  underperform other  mutual funds  with similar
investment objectives or the market generally.
    
 
MANAGEMENT
 
BOARD OF DIRECTORS
 
Under Minnesota law,  the Board  of Directors of  Fortis Series  (the "Board  of
Directors") has overall responsibility for managing Fortis Series in good faith,
in  a manner reasonably believed  to be in the  best interests of Fortis Series,
and with  the  care an  ordinarily  prudent  person would  exercise  in  similar
circumstances.  However,  this  management  may be  delegated.  The  Articles of
Incorporation of Fortis Series limit the  liability of directors to the  fullest
extent permitted by law.
 
THE INVESTMENT ADVISER/TRANSFER AGENT/DIVIDEND AGENT
 
Fortis  Advisers, Inc. ("Advisers")  is the investment  adviser, transfer agent,
and dividend  agent  for each  Series.  Advisers has  been  managing  investment
company  portfolios since 1949, and  is indirectly owned 50%  by Fortis AMEV and
50% by  Fortis AG,  diversified  financial services  companies. In  addition  to
providing  investment  advice,  Advisers  reviews the  investments  of  the five
sub-advised Series and provides executive and other personnel for the management
of Fortis Series' business affairs. The Board of Directors of Fortis Series  has
overall authority over the business affairs of the Fortis Series as conducted by
Advisers and the sub-advisers. Advisers' address is P.O. Box 64284, St. Paul, MN
55164.
 
Money  Market Series has been  managed by Howard G.  Hudson, Robert C. Lindberg,
Maroun M. Hayek, and David C. Greenzang since August 1995.
 
   
U.S. Government Securities  has been  managed by  Messrs. Hudson  and Hayek  and
Christopher  J. Woods  since August 1995  and Christopher J.  Pagano since March
1996.
    
 
   
Diversified Income Series has been managed  by Messrs. Hudson, Hayek, and  Woods
and Charles J. Dudley since August 1995 and Mr. Pagano since March 1996.
    
 
High  Yield Series has been managed by  Messrs. Hudson, Dudley, and Lindberg and
Stephen M. Rickert since August 1995.
 
   
Asset Allocation  Series has  been  managed by  Mr.  Hudson since  August  1995,
Stephen  M. Poling since 1988, James S.  Byrd since 1991, Keith R. Thomson since
1988, Messrs. Dudley, Hayek, and Woods  since August 1995, and Mr. Pagano  since
March 1996.
    
 
Growth  & Income Series has been managed  since its inception by Messrs. Poling,
Byrd, and Thomson;
 
   
Value Series  has  been  managed by  Fred  Obser,  Mr. Byrd  and  Nicholas  L.M.
DePeyster since its inception.
    
 
Growth  Stock Series has been managed by Messrs. Poling, Byrd, and Thomson since
1986, 1991, and 1988, respectively.
 
Global Growth Series has been managed since its inception by Messrs. Poling  and
Byrd.
 
Aggressive Growth Series has been managed since its inception by Messrs. Poling,
Byrd, and Thomson.
 
   
Mr.  Hudson, an Executive Vice  President of Advisers and  the head of Advisers'
fixed income  department, has  been managing  debt securities  for Fortis,  Inc.
since  1991. Prior  to that, Mr.  Hudson managed investments  for several firms,
including 20 years with Morgan  Guaranty Trust, where he  was the head of  fixed
income  for the  Trust and  Investment Division. Mr.  Hudson reports  to Gary N.
Yalen, the  President  and  Chief  Investment Officer  of  Advisers.  The  other
individuals  identified herein, with the exception  of Messrs. Poling, Byrd, and
Thomson, report directly or  indirectly to Mr. Hudson.  Messrs. Poling and  Byrd
are  Executive Vice Presidents and Mr. Thomson  is a Vice President of Advisers.
Mr. Dudley, a  Vice President of  Advisers, began managing  debt securities  for
Advisers  on August 14, 1995. Prior to joining Advisers, Mr. Dudley was a Senior
Vice President and Senior Portfolio Manager for SunAmerica Asset Management, New
York, NY. Mr.  Lindberg, a Vice  President of Advisers,  has been managing  debt
securities  for  Advisers  since 1993.  Prior  to  that, Mr.  Lindberg  was Vice
President and  Chief Securities  Trader  for COMERICA,  Inc., Detroit,  MI.  Mr.
Rickert,  a Senior Credit Analyst for  Advisers, has been involved in management
of debt securities for Fortis, Inc. since 1994. Prior to that, Mr. Rickert was a
corporate bond analyst for Dillon, Read &  Co., Inc. in New York, NY and  before
that Western Asset Management in Los Angeles, CA. Mr. Hayek, a Vice President of
Advisers,  has been  managing debt securities  for Fortis, Inc.  since 1987. Mr.
Woods, a  Vice President  of Advisers,  has been  managing debt  securities  for
Fortis,  Inc. since 1993. Prior to that, Mr.  Woods was the head of fixed income
for The Police and  Firemen's Disability and Pension  Fund of Ohio in  Columbus,
OH.  Mr. Pagano, a Vice President of Advisers, has been managing debt securities
for Advisers  since March  1996. Prior  to joining  Advisers, Mr.  Pagano was  a
Government Strategist for Merrill Lynch in New York, N.Y. Mr. Greenzang, a Money
Market Portfolio officer, has been involved in management of debt securities for
Fortis, Inc. since 1992. Prior to that, Mr. Greenzang was an Associate with Dean
Witter  Reynolds, Inc. in New  York, NY. Messrs. Poling,  Byrd, and Thomson have
managed portfolios for Advisers for at least the past five years. Mr. Obser  has
managed equity portfolios for Fortis, Inc. for at least the past five years. Mr.
DePeyster  has  done so  since  July, 1991,  and  prior thereto  was  a Research
Associate with Smith Barney, Inc., New York, NY. Messrs. Yalen, Hudson,  Dudley,
Lindberg,  Rickert, Hayek,  Woods, Pagano,  Obser, DePeyster,  and Greenzang are
located at One  Chase Manhattan Plaza,  New York, NY  10005 and Messrs.  Poling,
Byrd, and Thomson are located at 5500 Wayzata Blvd., Golden Valley, MN 55416.
    
 
THE SUB-ADVISERS
 
This section describes only the five sub-advised Series.
 
Each  Series  has  retained  a  sub-adviser  under  an  investment  sub-advisory
agreement (the  five sub-advisory  agreements are  collectively referred  to  as
 
                                       23
<PAGE>
the  "Sub-Advisory Agreements") to provide investment advice and, in general, to
conduct the management investment program of each Series, subject to the general
control of Advisers and the Board of Directors of Fortis Series. Pursuant to the
Sub-Advisory Agreements, each sub-adviser will regularly provide its  respective
Series with investment research, advice and supervision and furnish continuously
an  investment program for such Series consistent with its investment objectives
and policies, including the purchase, retention and disposition of securities.
 
The sub-adviser of each Series is also responsible for the selection of  brokers
and  dealers to effect securities transactions  and the negotiation of brokerage
commissions, if any. Purchases and sales of securities on a securities  exchange
are  effected  through  brokers who  charge  a negotiated  commission  for their
services. Orders may be directed to any  broker including, to the extent and  in
the  manner  permitted  by  applicable  law,  affiliates  of  the  sub-advisers.
Brokerage services provided by affiliates  of the sub-advisers are performed  in
conformity  with Rule  17e-1 under  the 1940 Act  and procedures  adopted by the
Board of Directors  of Fortis  Series. In addition,  sales of  shares of  Fortis
Series  may be considered  in the selection of  broker-dealers to execute Fortis
Series' securities  transactions when  it  is believed  that  this can  be  done
without causing Fortis Series to pay more in brokerage commissions than it would
otherwise.
 
   
GLOBAL  BOND  SERIES.  Mercury  Asset  Management  International  Ltd. ("Mercury
International"), 33  King William  Street,  London, EC4R  9AS, England,  is  the
sub-adviser   of  the  Global  Bond  Series.  Mercury  International,  which  is
registered as  an investment  adviser with  the Commission,  is a  wholly  owned
subsidiary  of Mercury Asset Management plc  ("Mercury") which manages in excess
of $110  billion of  investments  on behalf  of clients.  Mercury  International
itself manages in excess of $5 billion of investments.
    
 
The  Strategy Committee of the Fixed  Interest Division of Mercury International
has primary portfolio management responsibility for the Global Bond Series. Each
of the four  members of  the Strategy  Committee is  an officer  or director  of
Mercury International.
 
GLOBAL ASSET ALLOCATION SERIES. Morgan Stanley Asset Management Limited ("Morgan
Stanley"),  25  Cabot Square,  Canary Wharf,  London, E14  4QA, England,  is the
sub-adviser of  the Global  Asset Allocation  Series. Morgan  Stanley, which  is
registered  as  an investment  adviser with  the Commission,  is a  wholly owned
subsidiary of the  Morgan Stanley Group,  Inc. Morgan Stanley  provides a  broad
range  of portfolio  management services to  customers in the  United States and
abroad and currently manages investments totaling approximately $13 billion.
 
Portfolio responsibility for the Global Asset Allocation Series is split between
Frances Campion  and Michael  Smith. Frances  Campion joined  Morgan Stanley  in
January  1990 and her responsibilities include  the day-to-day management of the
global equity product. Frances  has ten years  global investment experience  and
became  a principal of Morgan Stanley in  December 1995. Prior to joining Morgan
Stanley she was a  US equity analyst  with Lombard Odier  Limited where she  had
responsibility  for the  management of  global equity  portfolios. Michael Smith
joined Morgan  Stanley in  October  1990 and  his responsibilities  include  the
day-to-day  management of the global and  european fixed income and money market
products. Mike has twelve years global  investment experience and became a  Vice
President  of Morgan Stanley in  1992. Prior to joining  Morgan Stanley he was a
fixed income  fund manager  for Gartmore  Investment Management  Limited and  an
analyst and fund manager with Legal & General Investment.
 
INTERNATIONAL STOCK SERIES. Lazard Freres Asset Management ("Lazard Freres"), 30
Rockefeller  Plaza,  New  York,  New  York  10020,  is  the  sub-adviser  of the
International Stock Series. Lazard Freres is  a division of Lazard Freres &  Co.
LLC,  a New York limited liability company  founded in 1848, which is registered
as an investment adviser with  the Commission and is a  member of the New  York,
American  and Midwest  Stock Exchanges.  Lazard Freres  & Co.  LLC, provides its
clients with  a  wide  variety  of investment  banking,  brokerage  and  related
services.
 
Lazard Freres Asset Management provides investment management services to client
discretionary accounts with assets currently totaling approximately $30 billion.
Its  clients are both individuals and  institutions, some of whose accounts have
investment policies similar to those of the Series.
 
John R. Reinsberg, a managing director  of Lazard Freres, has primary  portfolio
management  responsibility for the International  Stock Series. Prior to joining
Lazard Freres, he was  Executive Vice President  of General Electric  Investment
Company.  Mr. Reinsberg has been primarily responsible for the investment of the
assets of the Lazard  International Equity Portfolio of  The Lazard Funds,  Inc.
since  January 1992. In addition, Herbert  W. Gullquist, a managing director and
the  Chief  Investment  Officer  of  Lazard  Freres  since  1982,  has   overall
responsibility for managing the Series.
 
   
S&P  500 INDEX SERIES. The Dreyfus Corporation ("Dreyfus"), 200 Park Avenue, New
York, New York 10166, is  the sub-adviser to the  S&P 500 Index Series.  Dreyfus
was  formed in 1947. Dreyfus is a  wholly-owned subsidiary of Mellon Bank, N.A.,
which is a wholly-owned subsidiary of Mellon Bank Corporation ("Mellon"). As  of
March  31, 1996,  Dreyfus managed or  administered approximately  $82 billion in
assets for approximately 1.7 million investor accounts nationwide.
    
 
   
Mellon  is  a  publicly  owned  multibank  holding  company  incorporated  under
Pennsylvania  law in 1971 and  registered under the Bank  Holding Company Act of
1956, as amended. Mellon  provides a comprehensive  range of financial  products
and services in domestic and selected international markets. Mellon is among the
twenty-five  largest bank holding companies in  the United States based on total
assets. Mellon's  principal wholly-owned  subsidiaries  are Mellon  Bank,  N.A.,
Mellon  Bank (DE) National  Association, Mellon Bank  (MD) National Association,
The Boston Company,  Inc., AFCO  Credit Corporation  and a  number of  companies
known  as  Mellon  Financial Services  Corporations.  Through  its subsidiaries,
including Dreyfus, Mellon  managed approximately  $233 billion in  assets as  of
December  31, 1995,  including approximately  $81 billion  in proprietary mutual
fund assets.  As of  December 31,  1995, Mellon,  through various  subsidiaries,
provided  non-investment services, such as custodial or administration services,
for approximately $786 billion in assets, including approximately $60 billion in
mutual fund assets.
    
 
BLUE CHIP STOCK SERIES.  T. Rowe Price Associates,  Inc. ("T. Rowe Price"),  100
East  Pratt Street,  Baltimore, MD  21202, is the  sub-adviser of  the Blue Chip
Stock Series. T.  Rowe Price  was founded  in 1937,  and it  and its  affiliates
managed  over  $70  billion  for over  4  million  individual  and institutional
investor accounts as of December 31, 1995. Some of T. Rowe Price's accounts have
investment policies similar to those of the Series.
 
Two officers of  T. Rowe Price  have been  co-managers of the  Series since  its
inception  in 1996. Thomas H. Broadus, Jr.,  the lead manager, has been managing
investments since joining  T. Rowe  Price in 1966.  Larry J.  Puglia, the  other
co-manager, has been managing investments since joining T. Rowe Price in 1990.
 
EXPENSES AND ALLOCATIONS AMONG SERIES
 
For the most recent fiscal year, the ratio of Fortis Series' investment advisory
and  management fee  as a percentage  of average  daily net assets  was .30% for
Money Market  Series,  .46% for  U.S.  Government Securities  Series,  .47%  for
Diversified  Income Series,  .75% for  Global Bond  Series, .50%  for High Yield
Series,  .50%   for   Asset   Allocation   Series,   .90%   for   Global   Asset
 
                                       24
<PAGE>
   
Allocation  Series, .70%  for Growth  and Income  Series, .62%  for Growth Stock
Series, .70% for Global Growth Series, .85% for International Stock Series,  and
 .70% for Aggressive Growth Series.
    
 
For  the Value  Series, S&P 500  Index Series,  and Blue Chip  Stock Series, the
following table shows the advisory fee schedule:
 
<TABLE>
<CAPTION>
                                                    ANNUAL INVESTMENT
                                                      ADVISORY AND
       SERIES              AVERAGE NET ASSETS        MANAGEMENT FEE
<S>                   <C>                           <C>
Value                 For the first $100,000,000           .70%
                      For assets over $100,000,000         .60%
S&P 500 Index         All levels of assets                 .40%
Blue Chip Stock       For the first $100,000,000           .90%
                      For assets over $100,000,000         .85%
</TABLE>
 
BROKERAGE ALLOCATION
 
Advisers may  consider sales  of shares  of Fortis  Series, and  of other  funds
advised  or administered by  Advisers or a  sub-adviser may be  considered, as a
factor in the selection of  broker-dealers to execute Fortis Series'  securities
transactions  when it is believed  that this can be  done without causing Fortis
Series to pay more in brokerage commissions than it would otherwise.
 
PERIODIC REPORTS
 
Contract  owners  will  receive  semiannual  reports  including  the   financial
statements  of the Series  to which their  premiums have been  allocated and the
investments held in each such Series.
 
CAPITAL STOCK
 
Fortis Series has only common shares with equal voting rights.
 
VOTING PRIVILEGES
 
The voting privileges of Contract owners, and limitations thereon, are explained
in the accompanying prospectus for the Contracts. The shareholders are  entitled
to  vote all of  the shares of Fortis  Series, but they will  generally do so in
accordance  with  the  instructions  of  the  Contract  owners.  Under   certain
circumstances,  however, shareholders may disregard voting instructions received
from Contract  owners. For  additional information  describing how  shareholders
will  vote  the  shares  of  Fortis  Series,  see  "Voting  Privileges"  in  the
accompanying prospectus(es) for the applicable Contracts.
 
DIVIDENDS AND CAPITAL GAINS DISTRIBUTIONS
 
Fortis Series intends to distribute at least annually as dividends substantially
all the net investment  income, if any, of  each Series. For dividend  purposes,
net  investment income of each Series will  consist of all dividends (other than
stock dividends) or interest received by  such Series less the accrued  expenses
of  each such  Series. Fortis  Series will also  declare and  distribute all net
realized capital gains annually. Dividends from investment income of the  Series
and  capital  gains  distributions will  be  reinvested in  additional  full and
fractional shares. Dividends  and distributions  on shares  not attributable  to
Contracts, however, may be paid in cash.
 
TAXATION
 
Each  Series  intends to  qualify as  a regulated  investment company  under the
Internal Revenue Code of 1986, as amended. So long as each Series so  qualifies,
the  Series is not taxed on the  income it distributes to the Separate Accounts.
So long as  each Series qualifies  as a regulated  investment company and  meets
certain  diversification  tests  applicable  to  the  segregated  asset accounts
underlying variable annuity  and life insurance  contracts, the Contract  owners
will  not be considered to be the owners of the shares of the Series, and income
earned with respect to the Contracts will not be taxed currently to the Contract
owners.
 
For the tax consequences of owning  a Contract, see the accompanying  prospectus
for  the Contracts. For more information  concerning the taxation of the Series,
see "Taxation" in the Statement of Additional Information.
 
PURCHASE AND REDEMPTION OF SHARES
 
GENERALLY
 
Shares in Fortis Series  are currently offered at  the respective per share  net
asset  values  of the  Series.  Such shares  are  offered only  to  the Separate
Accounts, which  fund benefits  payable  under the  Contracts described  in  the
accompanying prospectus. Fortis Series sells its shares to the Separate Accounts
through Fortis Investors, Inc. ("Investors"). Investors receives no underwriting
compensation  from Fortis Series. Fortis Series may in the future also offer its
shares to separate accounts of other insurance companies.
 
The Board of  Directors will monitor  events for the  existence of any  material
irreconcilable  conflict  between  or  among  owners  of  insurance  or  annuity
contracts, and  the relevant  insurance companies  will take  whatever  remedial
action  may  be  necessary and  appropriate.  Fortis Benefits  and  First Fortis
currently do not foresee any  disadvantages to their respective Contract  owners
arising  out of the fact that Fortis  Series offers its shares both for variable
life insurance  policies  and variable  annuity  contracts. However,  should  an
irreconcilable  conflict arise between the Separate Accounts, the conflict could
result in one or more of the Separate Accounts terminating its relationship with
Fortis Series, thus  necessitating the liquidation  of portfolio securities  and
thereby  potentially having  an adverse  impact on the  net asset  values of the
affected Series.
 
On each day  when Fortis Series  values its  assets, shares of  each Series  are
purchased  or redeemed by the Separate  Accounts based upon, among other things,
the amounts of  net premiums allocated  to the Separate  Account, dividends  and
distributions  reinvested, transfers  to and  among subaccounts  of the Separate
Accounts, Policy loans, loan repayments and benefit payments to be processed  on
that  date. Such purchases and redemptions for the Separate Account are effected
at the net  asset value per  share for each  Series determined as  of that  same
date.  Any orders to purchase or redeem  Fortis Series shares that do not result
automatically from Contract transactions will be effected at the net asset value
per share next computed after the order is placed.
 
OFFERING PRICE
 
The offering prices  of the Series'  shares are determined  once daily, and  are
equal  to the  net asset values  per share  of the shares  next calculated after
receipt of  the purchase  order. The  Series'  net asset  values per  share  are
determined by dividing the value of the securities owned by the Series, plus any
cash  or other assets, less all liabilities, by the number of the Series' shares
outstanding. All  significant expenses,  including the  investment advisory  fee
payable  to Advisers, are  accrued daily. The portfolio  securities in which the
Series invest fluctuate in value,  and hence the net  asset values per share  of
the  Series  also fluctuate.  The net  asset  values of  the Series'  shares are
determined as of the  primary closing time  for business on  the New York  Stock
Exchange (the "Exchange") on each day on which the Exchange is open.
 
Securities  are generally valued at market value. A security listed or traded on
an exchange  is valued  at its  last  sale price  on the  exchange where  it  is
principally  traded on the day  of valuation. Lacking any  sales on the exchange
where  it  is  principally  traded  on  the  day  of  valuation,  prior  to  the
 
                                       25
<PAGE>
time  as of  which assets are  valued, the  security generally is  valued at the
previous day's last sale price on that exchange. A security listed or traded  on
the  Nasdaq  National Market  is valued  at its  last sale  price that  day, and
lacking any sales that day on the Nasdaq National Market, the security generally
is valued at the last bid price. Options will be valued at market value or  fair
value,  as determined  in good  faith by  the Board  of Directors,  if no market
exists. Futures  contracts will  be valued  in a  like manner  except that  open
futures contracts sales will be valued using the closing settlement price or, in
the absence of such a price, the most recent quoted asked price.
 
When  market quotations are not readily available, or when restricted securities
or other assets are being valued, such securities or other assets are valued  at
fair  value as determined in  good faith by management  under supervision of the
Board of Directors. Trading in securities on European and Far Eastern securities
exchanges and over-the-counter  markets is  normally completed  well before  the
close of the business day in New York. However, debt securities may be valued on
the basis of valuations furnished by a pricing service which utilizes electronic
data processing techniques to determine valuations for normal institutional-size
trading  units  of debt  securities when  such valuations  are believed  to more
accurately  reflect  the  fair  market  value  of  such  securities.  Short-term
investments  in  debt  securities with  maturities  of  less than  60  days when
acquired, or which subsequently  are within 60 days  of maturity, are valued  at
amortized  cost. Purchases  and sales by  the non-sub-advised  Series after 2:00
P.M. Central Time--and purchases and  sales by the sub-advised  Series--normally
are not recorded until the following day.
 
Any assets or liabilities initially expressed in terms of foreign currencies are
translated into U.S. dollars at the official exchange rate or, alternatively, at
the mean of the current bid and asked prices of such currencies against the U.S.
dollar  last quoted by a major bank that is a regular participant in the foreign
exchange market or on the basis of a pricing service that takes into account the
quotes  provided  by  a  number  of  such  major  banks.  If  neither  of  these
alternatives  is available nor provides a  suitable methodology for converting a
foreign currency into U.S.  dollars, the Board of  Directors in good faith  will
establish a conversion rate for such currency.
 
European  or Far Eastern  securities trading may  not take place  on all days on
which the Exchange is open. Further, trading takes place in Japanese markets  on
certain  Saturdays and in various foreign markets  on days on which the Exchange
is not open and  therefore the Series'  net asset value  is not calculated.  The
calculation  of  the  Series'  net  asset value  therefore  may  not  take place
contemporaneously with the determination of the prices of securities held by the
Series. Events affecting the values  of portfolio securities that occur  between
the  time their prices are determined and the  close of the Exchange will not be
reflected  in  the  Series'  net  asset  value  unless  management,  under   the
supervision  of the  Board of  Directors, determines  that the  particular event
would materially affect  net asset  value. As a  result, the  Series' net  asset
value  may be significantly affected by such  trading on days when Fortis Series
is not open for shareholder purchases and redemptions.
 
TRANSFERS AMONG SUBACCOUNTS
 
Contract owners may transfer  amounts among the  subaccounts available to  them,
and  may  change  allocations  of  premiums  as  explained  in  the accompanying
prospectus for  the Contracts.  Transfers between  subaccounts are  not  taxable
under current Federal income tax law.
 
THE UNDERWRITER
 
Fortis  Investors,  Inc.  ("Investors"),  a subsidiary  of  Advisers,  is Fortis
Series' underwriter.  Investors' address  is that  of Fortis  Series.  Investors
reserves  the  right to  reject any  purchase order.  The following  persons are
affiliated with both Investors and Fortis Series: Dean C. Kopperud is a director
and officer of both;  Stephen M. Poling  and Jon H.  Nicholson are directors  of
Investors  and officers  of both; and  Dennis M.  Ott, James S.  Byrd, Robert C.
Lindberg, Keith  R. Thomson,  Larry  A. Medin,  Anthony  J. Rotondi,  Rhonda  J.
Schwartz,  Robert W. Beltz, Jr., Thomas D. Gualdoni, Richard P. Roche, Tamara L.
Fagely, John E. Hite,  Carol M. Houghtby  and Scott R.  Plummer are officers  of
both.
 
REDEMPTION
 
Fortis  Series is required  to redeem all  full and fractional  shares of Fortis
Series for cash within seven days of receipt of proper notice of redemption. The
net asset value of redeemed shares may be more or less than the net asset  value
of the same shares at the time the Separate Account invested in such shares.
 
For  further  information, Contract  owners  may also  contact  Fortis Benefits'
office, the address of which is the same as that of Fortis Series, as set  forth
on the cover of this Prospectus. New York contract owners should instead contact
First Fortis' office: P.O. Box 3209, Syracuse, New York 13220.
 
APPENDIX
 
COMMERCIAL PAPER RATINGS
 
STANDARD  & POOR'S CORPORATION. A Standard & Poor's commercial paper rating is a
current assessment  of  the likelihood  of  timely  payment of  debt  having  an
original  maturity of no more than 365  days. Ratings are graded into categories
ranging from "A" for the highest quality obligations to "D" for the lowest.
 
"A"   Issues assigned this highest  rating are regarded  as having the  greatest
      capacity  for timely payment. Issues in  this category are delineated with
      the numbers 1, 2 and 3 to indicate the relative degree of safety.
 
"A-1"  This designation indicates  that the  degree of  safety regarding  timely
       payment is either overwhelming or very strong. Those issues determined to
       possess  overwhelming safety characteristics are  denoted with a (+) sign
       designation.
 
"A-2"  Capacity for timely payment  on issues with  this designation is  strong.
       However,  the relative  degree of  safety is  not as  high as  for issues
       designated "A-1."
 
"A-3"  Issues carrying this designation have a satisfactory capacity for  timely
       payment.  They  are, however,  somewhat  more vulnerable  to  the adverse
       effects of changes in circumstances than obligations carrying the  higher
       designations.
 
The  commercial  paper rating  is not  a  recommendation to  purchase or  sell a
security. The ratings are based on  current information furnished to Standard  &
Poor's  by the issuer or obtained from  other sources it considers reliable. The
ratings may be changed,  suspended, or withdrawn  as a result  of changes in  or
unavailability of such information.
 
MOODY'S  INVESTORS SERVICE, INC. Moody's short-term debt ratings are opinions of
the ability of  the issuers to  repay punctually senior  debt obligations  which
have   an  original   maturity  not  exceeding   one  year.   Moody's  makes  no
representation that  such obligations  are exempt  from registration  under  the
Securities  Act of 1933, nor does it represent that any specific note is a valid
obligation of  a  rated issuer  or  issued  in conformity  with  any  applicable
 
                                       26
<PAGE>
law.  Moody's  employs  the  following  three  designations,  all  judged  to be
investment grade, to indicate the relative repayment capacity of rated issuers:
 
"Prime-1"  Superior ability for repayment of senior short-term debt obligations.
 
"Prime-2"  Strong ability for repayment of senior short-term debt obligations.
 
"Prime-3"  Acceptable  ability   for  repayment   of  senior   short-term   debt
           obligations.
 
CORPORATE BOND RATINGS
 
STANDARD  &  POOR'S  CORPORATION.  Its  ratings  for  corporate  bonds  have the
following definitions:
 
Debt rated "AAA" has the highest rating assigned by Standard & Poor's.  Capacity
to pay interest and repay principal is extremely strong.
 
Debt  rated "AA" has a very strong  capacity to pay interest and repay principal
and differs from the higher rated issues only in a small degree.
 
Debt rated  "A" has  a strong  capacity  to pay  interest and  repay  principal,
although  it is somewhat more  susceptible to the adverse  effects of changes in
circumstances and economic conditions than debt in higher rated categories.
 
Debt rated "BBB" is regarded as having an adequate capacity to pay interest  and
repay  principal. Whereas  it normally exhibits  adequate protection parameters,
adverse economic conditions or changing circumstances are more likely to lead to
a weakened  capacity  to pay  interest  and repay  principal  for debt  in  this
category than in higher rated categories.
 
Debt  rated  "BB,"  "B,"  "CCC,"  "CC," and  "C"  is  regarded,  on  balance, as
predominantly speculative with  respect to  capacity to pay  interest and  repay
principal  in accordance  with the terms  of the obligation.  "BB" indicates the
lowest degree of speculation  and "C" the highest  degree of speculation.  While
such  debt will likely  have some quality  and protective characteristics, these
are outweighed  by  large  uncertainties  or major  risk  exposures  to  adverse
conditions.
 
Debt  rated  "BB"  has  less  near-term  vulnerability  to  default  than  other
speculative issues. However, it faces major ongoing uncertainties or exposure to
adverse  business,  financial,  or  economic  conditions  which  could  lead  to
inadequate  capacity to  meet timely interest  and principal  payments. The "BB"
rating category  is also  used for  debt  subordinated to  senior debt  that  is
assigned an actual or implied "BBB-" rating.
 
Debt  rated "B"  has a  greater vulnerability to  default but  currently has the
capacity to meet interest payments  and principal repayments. Adverse  business,
financial,  or economic conditions will likely impair capacity or willingness to
pay interest and repay principal. The "B" rating category is also used for  debt
subordinated  to senior debt that is assigned an actual or implied "BB" or "BB-"
rating.
 
Debt rated "CCC" has a currently  identifiable vulnerability to default, and  is
dependent  upon favorable business,  financial, and economic  conditions to meet
timely payment of interest and repayment  of principal. In the event of  adverse
business,  financial,  or economic  conditions,  it is  not  likely to  have the
capacity to pay interest and repay principal. The "CCC" rating category is  also
used  for debt subordinated to senior debt that is assigned an actual or implied
"B" or "B-" rating.
 
The rating "CC" is typically applied to debt subordinated to senior debt that is
assigned an actual or implied "CCC" rating.
 
The rating "C" is typically applied to debt subordinated to senior debt which is
assigned an actual or implied "CCC-" debt rating. The "C" rating may be used  to
cover  a situation where a bankruptcy petition  has been filed, but debt service
payments are continued.
 
The rating "CI" is reserved for income bonds on which no interest is being paid.
 
Debt rated "D"  is in  payment default.  The "D"  rating category  is used  when
interest payments or principal payments are not made on the date due even if the
applicable  grace period has not expired, unless Standard & Poor's believes that
such payments will be made during such grace period. The "D" rating also will be
used upon  the filing  of a  bankruptcy petition  if debt  service payments  are
jeopardized.
 
The  ratings from "AA"  to "CCC" may  be modified by  the addition of  a plus or
minus sign to show relative standing within the major categories.
 
"NR" indicates that  no rating has  been requested, that  there is  insufficient
information on which to base a rating, or that Standard & Poor's does not rate a
particular type of obligation as a matter of policy.
 
MOODY'S  INVESTORS SERVICE,  INC. Its  ratings for  corporate bonds  include the
following:
 
Bonds which are rated "Aaa" are judged to be of the best quality. They carry the
smallest degree of investment risk and are generally referred to as "gilt edge."
Interest payments are protected by a large or by an exceptionally stable  margin
and  principal is  secure. While the  various protective elements  are likely to
change, such  changes as  can be  visualized  are most  unlikely to  impair  the
fundamentally strong position of such issues.
 
Bonds  which are rated "Aa"  are judged to be of  high quality by all standards.
Together with the Aaa group they comprise what are generally known as high grade
bonds. They are rated  lower than the best  bonds because margins of  protection
may  not be as large as in  Aaa securities or fluctuation of protective elements
may be of greater amplitude  or there may be  other elements present which  make
the long-term risk appear somewhat larger than in Aaa securities.
 
Bonds  which  are rated  "A" possess  many  favorable attributes  and are  to be
considered as  upper  medium  grade  obligations.  Factors  giving  security  to
principal and interest are considered adequate but elements may be present which
suggest a susceptibility to impairment sometime in the future.
 
Bonds  which are rated  "Baa" are considered as  medium grade obligations, i.e.,
they are  neither highly  protected nor  poorly secured.  Interest payments  and
principal  security  appear  adequate  for the  present  but  certain protective
elements may be lacking or may  be characteristically unreliable over any  great
length  of time. Such  bonds lack outstanding  investment characteristics and in
fact have speculative characteristics as well.
 
Bonds which are rated "Ba" are judged to have speculative elements; their future
cannot be  considered as  well assured.  Often the  protection of  interest  and
principal  payments may be very moderate and thereby not well safeguarded during
both good and bad times over  the future. Uncertainty of position  characterizes
bonds in this class.
 
Bonds  which  are  rated "B"  generally  lack characteristics  of  the desirable
investment. Assurance of interest  and principal payments  or of maintenance  of
other terms of the contract over any long period of time may be small.
 
                                       27
<PAGE>
Bonds  which are rated "Caa" are of poor standing. Such issues may be in default
or there  may  be  present elements  of  danger  with respect  to  principal  or
interest.
 
Bonds which are rated "Ca" represent obligations which are speculative in a high
degree. Such issues are often in default or have other marked shortcomings.
 
Bond which rated "C" are the lowest rated class of bonds and issues so rated can
be  regarded  as having  extremely  poor prospects  of  ever attaining  any real
investment standing.
 
BOND INVESTMENT  QUALITY STANDARDS:  Under present  commercial bank  regulations
issued  by  the  Comptroller  of  the Currency,  bonds  rated  in  the  top four
categories (Moody's ratings Aaa,  Aa, A and Baa,  and Standard & Poor's  ratings
AAA,  AA, A and BBB, commonly known as "Investment Grade" ratings) are generally
regarded as eligible for bank investment. In addition, the Legal Investment Laws
of various  states impose  certain  rating or  other standards  for  obligations
eligible  for investment by savings  banks, trust companies, insurance companies
and fiduciaries generally.
 
PREFERRED STOCK RATING
 
STANDARD &  POOR'S  CORPORATION.  Its  ratings  for  preferred  stock  have  the
following definitions:
 
An  issue rated "AAA" has the highest rating  that may be assigned by Standard &
Poor's to a preferred stock issue and indicates an extremely strong capacity  to
pay the preferred stock obligations.
 
A preferred stock issue rated "AA" also qualifies as a high-quality fixed income
security.  The  capacity  to pay  preferred  stock obligations  is  very strong,
although not as overwhelming as for issues rated "AAA."
 
An issue rated  "A" is backed  by a sound  capacity to pay  the preferred  stock
obligations,  although it is somewhat more susceptible to the adverse effects of
changes in circumstances and economic conditions.
 
An issue rated "BBB" is  regarded as backed by an  adequate capacity to pay  the
preferred  stock obligations.  Whereas it normally  exhibits adequate protection
parameters, adverse  economic conditions,  or  changing circumstances  are  more
likely  to lead to a weakened capacity to make payments for a preferred stock in
this category than for issues in the "A" category.
 
MOODY'S INVESTORS  SERVICE, INC.  Its ratings  for preferred  stock include  the
following:
 
An issue which is rated "Aaa" is considered to be a top-quality preferred stock.
This  rating  indicates good  asset protection  and the  least risk  of dividend
impairment within the universe of preferred stocks.
 
An issue which is  rated "Aa" is considered  a high-grade preferred stock.  This
rating  indicates that  there is  reasonable assurance  that earnings  and asset
protection will remain relatively well maintained in the foreseeable future.
 
An issue which is rated "A" is considered to be an upper-medium grade  preferred
stock.  While risks are judged to be somewhat greater than in the "aaa" and "aa"
classifications, earnings and asset protection  are nevertheless expected to  be
maintained at adequate levels.
 
An  issue which is rated "Baa" is  considered to be medium grade, neither highly
protected nor poorly secured. Earnings  and asset protection appear adequate  at
present but may be questionable over any great length of time.
 
                                       28
<PAGE>
                 [This page has been intentionally left blank]
 
                                       29
<PAGE>
PROSPECTUS
MAY 1, 1996
 
FORTIS
SERIES FUND, INC.
 
<TABLE>
<S>              <C>
   BULK RATE
 U.S. POSTAGE
</TABLE>
 
UVW-REGISTERED TRADEMARK-
<TABLE>
<S>              <C>
     PAID
</TABLE>
 
FORTIS FINANCIAL GROUP
<TABLE>
<S>              <C>
MINNEAPOLIS, MN
PERMIT NO. 3794
</TABLE>
P.O. BOX 64284
ST. PAUL, MN 55164
<PAGE>
                            FORTIS SERIES FUND, INC.
                      STATEMENT OF ADDITIONAL INFORMATION
                               DATED MAY 1, 1996
 
This Statement of Additional Information is NOT a prospectus, but should be read
in   conjunction   with  the   Fortis  Series   Fund,  Inc.   ("Fortis  Series")
 
Prospectus dated May 1,  1996. A copy  of that prospectus  may be obtained  from
Fortis Series, P.O. Box 64582, St. Paul, Minnesota 55164.
 
No  broker-dealer, sales representative, or other  person has been authorized to
give any information or to make  any representations other than those  contained
in  this  Statement  of  Additional  Information, and  if  given  or  made, such
information or representations must not be relied upon as having been authorized
by Fortis  Benefits Insurance  Company ("Fortis  Benefits"), First  Fortis  Life
Insurance  Company ("First  Fortis"), Fortis  Series, or  Fortis Investors, Inc.
("Investors"). This Statement of Additional  Information does not constitute  an
offer or solicitation by anyone in any state in which such offer or solicitation
is  not authorized, or in which the  person making such offer or solicitation is
not qualified to do  so, or to any  person to whom it  is unlawful to make  such
offer or solicitation.
 
                                       30
<PAGE>
TABLE OF CONTENTS
   
<TABLE>
<CAPTION>
                                                    PAGE
<S>                                                 <C>
ORGANIZATION AND CLASSIFICATION...................  32
INVESTMENT OBJECTIVES AND POLICIES................  32
    - General.....................................  32
    - Certificates of Deposit and Bankers'
     Acceptances..................................  32
    - Mortgage-Related Securities.................  32
    - Securities of Foreign Companies.............  34
    - Repurchase Agreements.......................  34
    - Reverse Repurchase Agreements...............  35
    - Extendible Notes............................  35
    - Delayed Delivery Transactions...............  35
    - Dollar Rolls................................  35
    - Lending of Portfolio Securities.............  36
    - Options.....................................  36
    - Futures Contracts and Options on
      Futures Contracts...........................  36
    - Foreign Currency Forward
      Exchange Contracts..........................  37
    - Segregated Accounts.........................  37
    - Restricted or Illiquid Securities...........  37
    - Warrants or Rights..........................  37
    - Short Sales Against the Box.................  37
    - Investment Restrictions.....................  37
    - Risk Factors................................  44
 
<CAPTION>
                                                    PAGE
<S>                                                 <C>
 
DIRECTORS AND EXECUTIVE OFFICERS..................  46
INVESTMENT ADVISORY AND OTHER SERVICES............  49
    - General.....................................  49
    - Control and Management of Advisers and
      Investors...................................  49
    - Investment Advisory and Management
      Agreement...................................  49
    - Sub-Advisory Agreements.....................  51
PORTFOLIO TRANSACTIONS AND ALLOCATION OF
 BROKERAGE........................................  51
CAPITAL STOCK.....................................  53
COMPUTATION OF NET ASSET VALUE AND PRICING........  54
REDEMPTION........................................  55
TAXATION..........................................  55
UNDERWRITER.......................................  55
PERFORMANCE.......................................  56
SYSTEMATIC WITHDRAWAL.............................  60
FINANCIAL STATEMENTS..............................  61
CUSTODIAN; COUNSEL; ACCOUNTANTS...................  61
LIMITATION OF DIRECTOR LIABILITY..................  61
ADDITIONAL INFORMATION............................  61
APPENDIX--DESCRIPTION OF FUTURES, OPTIONS, AND
 FORWARD CONTRACTS................................  62
</TABLE>
    
 
                                       31
<PAGE>
ORGANIZATION AND CLASSIFICATION
 
   
An investment company is an arrangement by which a number of persons invest in a
company  that in  turn invests in  securities of other  companies. Fortis Series
operates as an "open-end" investment company because it generally must redeem an
investor's shares upon request.  Fortis Series is currently  made up of  fifteen
separate  series  (the  "Series"). Each  Series  except the  Global  Bond Series
operates as a "diversified"  investment company because  it offers investors  an
opportunity  to minimize the  risk inherent in all  investments in securities by
spreading their investment  over a  number of companies  in various  industries.
However,  diversification cannot  eliminate such  risks. The  Global Bond Series
operates as a "nondiversified" investment company.
    
 
INVESTMENT OBJECTIVES AND POLICIES
 
GENERAL
 
Each Series  except the  Global  Bond Series  will  operate as  a  "diversified"
investment  company as  defined under  the Investment  Company Act  of 1940 (the
"1940 Act"), which means that it must meet the following requirements:
 
      At least 75% of the value of its total assets will be represented by
      cash and cash items (including receivables), Government  securities,
      securities  of other investment companies,  and other securities for
      the purposes  of this  calculation  limited in  respect of  any  one
      issuer to an amount not greater in value than 5% of the value of the
      total  assets  of  the  Series  and to  not  more  than  10%  of the
      outstanding voting securities of such issuer.
 
Although the Global  Bond Series  is classified as  a nondiversified  investment
company  under the 1940  Act, the Global  Bond Series is  still required to meet
certain diversification  requirements  in  order  to  qualify  as  a  "regulated
investment  company" for federal income tax  purposes under the Internal Revenue
Code of 1986, as  amended (the "Code").  To so qualify,  the Global Bond  Series
must diversify its holdings so that, at the close of each quarter of its taxable
year,  (a) at least 50% of the value of its total assets is represented by cash,
cash  items,  securities  issued  by  the  U.S.  Government,  its  agencies  and
instrumentalities,  the securities of other  regulated investment companies, and
other securities limited generally with respect  to any one issuer to an  amount
not more than 5% of the total assets of the Global Bond Series and not more than
10%  of the outstanding voting securities of  such issuer, and (b) not more than
25% of the value of its total assets is invested in the securities of any issuer
(other  than  securities  issued  by  the  U.S.  Government,  its  agencies   or
instrumentalities or the securities of other regulated investment companies), or
in two or more issuers that the Global Bond Series controls and that are engaged
in the same or similar trades or businesses.
 
CERTIFICATES OF DEPOSIT AND BANKERS' ACCEPTANCES
 
As  noted in the Prospectus, the Series  may invest in certificates of deposits.
Certificates of  deposit are  receipts issued  by  a bank  in exchange  for  the
deposit of funds. The issuer agrees to pay the amount deposited plus interest to
the  bearer  of  the receipt  on  the  date specified  on  the  certificate. The
certificate usually can  be traded in  the secondary market  prior to  maturity.
Bankers'   acceptances  typically  arise  from  short-term  credit  arrangements
designed  to  enable   businesses  to   obtain  funds   to  finance   commercial
transactions.  Generally, an acceptance  is a time  draft drawn on  a bank by an
exporter or importer  to obtain a  stated amount  of funds to  pay for  specific
merchandise.   The  draft  is  then  "accepted"  by  a  bank  that,  in  effect,
unconditionally guarantees  to pay  the  face value  of  the instrument  on  its
maturity  date. The  acceptance may  then be  held by  the accepting  bank as an
earning asset or it  may be sold in  the secondary market at  the going rate  of
discount  for a specific maturity. Although maturities for acceptances can be as
long as 270 days, most acceptances have maturities of six months or less.
 
MORTGAGE-RELATED SECURITIES
 
Consistent with the investment objectives and policies of all but the Aggressive
Growth Series as set  forth in the Prospectus,  and the investment  restrictions
set  forth below,  the Series  may invest  in certain  types of mortgage-related
securities. One type  of mortgage-related security  includes certificates  which
represent  pools of  mortgage loans assembled  for sale to  investors by various
governmental and  private  organizations.  These securities  provide  a  monthly
payment, which consists of both an interest and a principal payment, which is in
effect  a "pass-through" of the monthly payment made by each individual borrower
on his or her residential mortgage loan, net  of any fees paid to the issuer  or
guarantor  of such securities.  Additional payments are  caused by repayments of
principal resulting  from  the  sale of  the  underlying  residential  property,
refinancing  or foreclosure, net  of fees or  costs which may  be incurred. Some
certificates  (such  as  those  issued  by  the  Government  National   Mortgage
Association)  are described as "modified pass-through." These securities entitle
the holder to receive all interest  and principal payments owed on the  mortgage
pool,  net of certain  fees, regardless of whether  the mortgagor actually makes
the payment.
 
A major governmental  guarantor of pass-through  certificates is the  Government
National Mortgage Association ("GNMA"). GNMA guarantees, with the full faith and
credit  of the  United States government,  the timely payments  of principal and
interest on securities issued by institutions approved by GNMA (such as  savings
and  loan institutions,  commercial banks  and mortgage  bankers) and  backed by
pools of FHA-insured or  VA-guaranteed mortgages. Other governmental  guarantors
(but  not backed by the  full faith and credit  of the United States Government)
include the Federal National Mortgage Association ("FNMA") and the Federal  Home
Loan Mortgage Corporation ("FHLMC"). FNMA purchases residential mortgages from a
list  of approved  seller/servicers which include  state and federally-chartered
savings and loan associations, mutual savings banks, commercial banks and credit
unions and mortgage bankers.
 
       (i) GNMA  CERTIFICATES. Certificates  of the  GNMA ("GNMA  Certificates")
       evidence  an  undivided  interest  in  a  pool  of  mortgage  loans. GNMA
       Certificates differ from bonds in that principal is paid back monthly  as
       payments  of principal,  including prepayments,  on the  mortgages in the
       underlying pool are passed  through to holders  of the GNMA  Certificates
       representing interests in the pool, rather than returned in a lump sum at
       maturity. "Modified pass-through" GNMA Certificates entitle the holder to
       receive  a share of all  interest and principal payments  paid or owed to
       the mortgage pool,  net of fees  paid or  due to the  "issuer" and  GNMA,
       regardless of whether or not the mortgagor actually makes the payment.
 
       (ii)  GNMA  GUARANTEE.  The  National  Housing  Act  authorizes  GNMA  to
       guarantee the  timely payment  of principal  and interest  on  securities
       backed   by  a  pool   of  mortgages  insured   by  the  Federal  Housing
       Administration ("FHA") or the  Farmers' Home Administration ("FmHA"),  or
       guaranteed  by the Veterans Administration ("VA"). GNMA is also empowered
       to borrow without  limitation from  the U.S. Treasury,  if necessary,  to
       make any payments required under its guarantee.
 
       (iii)  LIFE OF GNMA CERTIFICATES. The  average life of a GNMA Certificate
       is likely  to be  substantially  less than  the  stated maturity  of  the
       mortgages   underlying  the  securities.   Prepayments  of  principal  by
       mortgagors and mortgage foreclosures will usually result in the return of
       the greater part of principal investment
 
                                       32
<PAGE>
       long before  the maturity  of  the mortgages  in the  pool.  Foreclosures
       impose no risk of loss of the principal balance of a Certificate, because
       of   the  GNMA  guarantee,  but  foreclosure  may  impact  the  yield  to
       shareholders because of the need to reinvest proceeds of foreclosure.
 
       As prepayment rates of individual mortgage  pools vary widely, it is  not
       possible  to predict accurately the average life of a particular issue of
       GNMA Certificates. However, statistics published by the FHA indicate that
       the average life of single family  dwelling mortgages with 25 to  30-year
       maturities,  the  type of  mortgages backing  the  vast majority  of GNMA
       Certificates, is  approximately  12  years.  Prepayments  are  likely  to
       increase  in periods of falling interest  rates. It is customary to treat
       GNMA Certificates  as  30-year mortgage-backed  securities  which  prepay
       fully in the twelfth year.
 
       (iv)  YIELD  CHARACTERISTICS OF  GNMA  CERTIFICATES. The  coupon  rate of
       interest of GNMA Certificates is lower than the interest rate paid on the
       VA-guaranteed or FHA-insured  mortgages underlying  the certificates,  by
       the amount of the fees paid to GNMA and the issuer.
 
       The  coupon rate  by itself, however,  does not indicate  the yield which
       will be  earned on  GNMA Certificates.  First, GNMA  Certificates may  be
       issued at a premium or discount, rather than at par, and, after issuance,
       GNMA  Certificates  may trade  in the  secondary market  at a  premium or
       discount. Second, interest is  earned monthly, rather than  semi-annually
       as with traditional bonds; monthly compounding raises the effective yield
       earned.  Finally, the actual yield of a GNMA Certificate is influenced by
       the prepayment  experience  of  the  mortgage  pool  underlying  it.  For
       example, if interest rates decline, prepayments may occur faster than had
       been originally projected and the yield to maturity and investment income
       would be reduced.
 
       (v)  FHLMC  SECURITIES.  "FHLMC"  is  a  federally  chartered corporation
       created in 1970  through enactment  of Title  III of  the Emergency  Home
       Finance  Act  of  1970.  Its  purpose  is  to  promote  development  of a
       nationwide secondary market in conventional residential mortgages.
 
       The FHLMC issues two types of mortgage pass-through securities,  mortgage
       participation  certificates ("PCs") and  guaranteed mortgage certificates
       ("GMCs"). PCs resemble GNMA Certificates in that each PC represents a pro
       rata share of  all interest and  principal payments made  or owed on  the
       underlying  pool. The FHLMC guarantees timely  payment of interest on PCs
       and the ultimate payment  of principal. Like  GNMA Certificates, PCs  are
       assumed to be prepaid fully in their twelfth year.
 
       GMCs  also represent a pro rata interest in a pool of mortgages. However,
       these instruments pay interest semi-annually and return principal once  a
       year  in guaranteed minimum payments. The  expected average life of these
       securities is approximately ten years.
 
       (vi) FNMA SECURITIES. "FNMA" is a federally chartered and privately owned
       corporation which was established in 1938 to create a secondary market in
       mortgages insured  by  the  FHA.  It  was  originally  established  as  a
       government agency and was transformed into a private corporation in 1968.
 
       FNMA   issues  guaranteed   mortgage  pass-through   certificates  ("FNMA
       Certificates"). FNMA Certificates resemble GNMA Certificates in that each
       FNMA Certificate  represents  a  pro  rata  share  of  all  interest  and
       principal  payments made or owed on  the underlying pool. FNMA guarantees
       timely payment of interest  on FNMA certificates and  the full return  of
       principal.  Like GNMA Certificates,  FNMA Certificates are  assumed to be
       prepaid fully in their twelfth year.
 
Commercial banks,  savings and  loan  institutions, private  mortgage  insurance
companies,  mortgage  bankers, and  other secondary  market issuers  also create
pass-through pools of conventional residential mortgage loans. Such issuers  may
in  addition be the originators of the  underlying mortgage loans as well as the
guarantors  of   the   pass-through   certificates.  Pools   created   by   such
non-governmental  issuers  generally  offer  a  higher  rate  of  interest  than
governmental  pools  because  there  are  no  direct  or  indirect  governmental
guarantees  of payments in the former pools. However, timely payment of interest
and principal of these pools may be  supported by various forms of insurance  or
guarantees,  including individual loan,  title, pool, and  hazard insurance. The
insurance and guarantees  are issued by  government entities, private  insurers,
and the mortgage poolers.
 
Fortis  Series expects that governmental or private entities may create mortgage
loan pools  offering pass-through  investments in  addition to  those  described
above.  As new  types of  pass-through securities  are developed  and offered to
investors, the Series may, consistent with their investment objectives, policies
and restrictions, consider making investments in such new types of securities.
 
Other types of  mortgage-related securities  include debt  securities which  are
secured,  directly  or indirectly,  by mortgages  on  commercial real  estate or
residential rental properties,  or by  first liens  on residential  manufactured
homes  (as  defined  in  section 603(6)  of  the  National  Manufactured Housing
Construction and Safety Standards Act of 1974), whether such manufactured  homes
are  considered real or personal property under  the laws of the states in which
they are located.
 
Securities  in  this  investment   category  include,  among  others,   standard
mortgage-related  bonds  and newer  collateralized mortgage  obligations (CMOs).
Mortgage-related  bonds  are  secured  by   pools  of  mortgages,  but,   unlike
pass-through  securities, payments to bondholders are not determined by payments
on the mortgages.  The bonds consist  of a single  class, with interest  payable
monthly  and  principal  payable on  the  stated  date of  maturity.  CMO's have
characteristics of  both  pass-through securities  and  mortgage-related  bonds.
CMO's  are secured by pools of mortgages,  typically in the form of "guaranteed"
pass-through certificates such as GNMA, FNMA, or FHLMC securities. The  payments
on  the collateral  securities determine  the payments  to the  bondholders, but
there is not  a direct  "pass-through" of  payments. CMO's  are structured  into
multiple classes, each bearing a different date of maturity. Monthly payments of
principal received from the pool of underlying mortgages, including prepayments,
is  first returned to  investors holding the  shortest maturity class. Investors
holding the longest maturity  classes receive principal  only after the  shorter
maturity classes have been retired.
 
CMO's  are issued by entities that operate  under orders from the Securities and
Exchange Commission (the SEC) exempting such issuers from the provisions of  the
Investment  Company Act of 1940 (the 1940 Act). Until recently, the staff of the
SEC had taken the position that such issuers were investment companies and that,
accordingly, an investment by an investment company (such as the Series) in  the
securities  of such issuers was subject to  limitations imposed by Section 12 of
the 1940 Act.  However, in reliance  on a recent  SEC staff interpretation,  the
Series  may invest  in securities issued  by certain  "exempted issuers" without
regard to the limitations of Section 12 of the 1940 Act. In its  interpretation,
the  SEC staff defined "exempted issuers" as unmanaged, fixed asset issuers that
(a) invest primarily in mortgage-backed securities, (b) do not issue  redeemable
securities  as defined in  Section 2(a)(32) of  the 1940 Act,  (c) operate under
general exemptive orders exempting them from "all provisions of the [1940]  Act"
and  (d)  are not  registered  or regulated  under  the 1940  Act  as investment
companies.
 
There are many  classes of  CMOs. There  are IOs,  which entitle  the holder  to
receive  distributions consisting solely or primarily of all or a portion of the
 
                                       33
<PAGE>
interest in an underlying pool of mortgage loans or mortgage-backed  securities)
("Mortgage  Assets"). There are also "POs,"  which entitle the holder to receive
distributions consisting  solely  or  primarily  of all  or  a  portion  of  the
principal  of the  underlying pool  of Mortgage  Assets. In  addition, there are
"inverse floaters," which have a coupon rate that moves in the reverse direction
to an applicable index, and accrual (or "Z") bonds, which are described below.
 
As to IOs, POs, inverse floaters, and accrual bonds, not more than 5% of the net
assets of each of U.S. Government Securities Series, Diversified Income  Series,
Global  Bond Series,  High Yield Series,  Asset Allocation  Series, Global Asset
Allocation Series and International Stock Series will be invested in any one  of
these  items at any one time, and no more  than 10% of the net assets of each of
such series will be invested in all  such obligations at any one time. Not  more
than 5% of the Global Growth Series' net assets collectively will be invested in
such obligations at any time.
 
Inverse  floating CMOs are typically more volatile than fixed or adjustable rate
tranches of CMOs. Investments in inverse floating CMOs would be purchased by the
Series to attempt to  protect against a  reduction in the  income earned on  the
Series'  investments due  to a  decline in interest  rates. The  Series would be
adversely affected by the purchase of such  CMOs in the event of an increase  in
interest  rates since  the coupon rate  thereon will decrease  as interest rates
increase, and, like other mortgage-backed securities, the value will decrease as
interest rates increase.
 
The cash flows and yields  on IO and PO classes  are extremely sensitive to  the
rate  of principal  payments (including  prepayments) on  the related underlying
pool of mortgage  loans or mortgage-backed  securities ("Mortgage Assets").  For
example,  a rapid or slow rate of principal payments may have a material adverse
effect on the yield to maturity of  IOs or POs, respectively. If the  underlying
Mortgage  Assets experience  greater than anticipated  prepayments of principal,
the holder of an IO may incur substantial losses, even if the IO class is  rated
AAA.  Conversely,  if  the  underlying Mortgage  Assets  experience  slower than
anticipated prepayments of principal, the yield and market value for the  holder
of a PO will be affected more severely than would be the case with a traditional
Mortgage Backed Security.
 
However,  if interest  rates were  expected to  rise, the  value of  an IO might
increase and may partially offset other  bond value declines, and if rates  were
expected to fall, the inclusion of POs could balance lower reinvestment rates.
 
An accrual or "Z" bond holder is not entitled to receive cash payments until one
or  more other classes  of the CMO have  been paid in full  from payments on the
mortgage loans underlying the CMO. During the period in which cash payments  are
not  being made on the Z tranche, interest  accrues on the Z tranche at a stated
rate, and this accrued interest is added to the amount of principal which is due
to the holder of the Z tranche. After the other classes have been paid in  full,
cash  payments  are  made  on  the  Z  tranche  until  its  principal (including
previously accrued interest which  was added to  principal, as described  above)
and  accrued interest at the stated rate  have been paid in full. Generally, the
date upon which cash  payments begin to be  made on a Z  tranche depends on  the
rate  at which the mortgage loans underlying  the CMO are prepaid, with a faster
prepayment rate resulting in an earlier  commencement of cash payments on the  Z
tranche.  Like a zero coupon bond, during its  accrual period the Z tranche of a
CMO has the advantage of eliminating  the risk of reinvesting interest  payments
at  lower rates during a period of  declining market interest rates. At the same
time, however, and also like a zero coupon bond, the market value of a Z tranche
can be expected to fluctuate more  widely with changes in market interest  rates
than  would the market value of a tranche which pays interest currently. Changes
in market interest rates also can  be expected to influence prepayment rates  on
the  mortgage loans underlying the CMO of which  a Z tranche is a part. As noted
above, such  changes in  prepayment rates  will affect  the date  at which  cash
payments  begin to be made on a Z tranche, and therefore also will influence its
market value.
 
Investments in mortgage-related securities involve certain risks. In periods  of
declining  interest  rates,  prices of  fixed  income securities  tend  to rise.
However, during such  periods, the  rate of prepayment  of mortgages  underlying
mortgage-related  securities  tends  to  increase,  with  the  result  that such
prepayments must be reinvested  by the issuer at  lower rates. In addition,  the
value of such securities may fluctuate in response to the market's perception of
the  creditworthiness  of the  issuers of  mortgage-related securities  owned by
Fortis Series. Because investments  in mortgage-related securities are  interest
sensitive,  the ability of  the issuer to  reinvest or to  reinvest favorably in
underlying mortgages may be limited by government regulation or tax policy.  For
example, action by the Board of Governors of the Federal Reserve System to limit
the  growth of the  nation's money supply  may cause interest  rates to rise and
thereby reduce the volume of  new residential mortgages. Additionally,  although
mortgages  and mortgage-related securities are  generally supported by some form
of government or private guarantees and/or insurance, there is no assurance that
private guarantors or insurers will be able to meet their obligations.
 
SECURITIES OF FOREIGN COMPANIES
 
In  certain  countries,  governmental  restrictions  and  other  limitations  on
investment  may affect  the maximum  percentage of  equity ownership  in any one
company. In addition, in some instances  only special classes of securities  may
be  purchased by foreigners,  and the market prices,  liquidity, and rights with
respect to  those securities  may vary  from shares  owned by  nationals.  Money
Market  Series, U.S. Government  Securities Series, and  Asset Allocation Series
each may invest in securities of, or guaranteed by, the Government of Canada,  a
Province  of Canada, or any instrumentality  or political subdivision thereof in
an amount not  exceeding 25%  of the  value of  its total  assets. Money  Market
Series  and Asset Allocation Series each may  invest up to an additional 15% and
20%, respectively of its total assets in securities of foreign companies  (which
does  not include  domestic branches  of foreign  banks and  foreign branches of
domestic banks), provided  that no  more than  15% of  Asset Allocation  Series'
total  assets  may be  invested in  foreign  securities that  are not  traded on
national foreign securities exchanges or  traded in the United States.  However,
these  Series each may not invest more than 49% of the value of its total assets
collectively in: (i) securities of, or guaranteed by, the Government of  Canada,
a  Province of Canada, or any  instrumentality or political subdivision thereof;
(ii) securities of foreign companies; and (iii) securities of domestic  branches
of  foreign banks  and foreign  branches of  domestic banks.  High Yield Series,
Value Series, Growth & Income Series, Growth Stock Series, and Aggressive Growth
Series each may invest up  to 10% of its total  assets in securities of  foreign
governments and companies.
 
Investing in foreign securities may result in greater risk than that incurred by
investing in domestic securities. See "Risk Factors."
 
REPURCHASE AGREEMENTS
 
Each  of the Series may invest  in repurchase agreements. A repurchase agreement
is an instrument under which securities are purchased from a bank or  securities
dealer  with  an agreement  by  the seller  to  repurchase the  securities  at a
mutually agreed  upon  date, interest  rate,  and price.  Generally,  repurchase
agreements  are of short duration--usually less than a week, but on occasion for
longer periods.  Each of  the Money  Market Series,  U.S. Government  Securities
Series,  Diversified Income Series, Global Bond Series, Asset Allocation Series,
Global Asset Allocation Series, Growth  Stock Series, Global Growth Series,  and
International  Stock Series, will limit  its investment in repurchase agreements
with a maturity of more than seven days to 10% of its net assets (subject to the
collective limitations  regarding restricted  or illiquid  securities set  forth
below).  In investing in repurchase agreements, a Series' risk is limited to the
ability of such bank
 
                                       34
<PAGE>
or securities  dealer to  pay the  agreed upon  amount at  the maturity  of  the
repurchase  agreement. In the opinion of  management, such risk is not material;
if the other party defaults, the underlying security constitutes collateral  for
the obligation to pay--although the Series may incur certain delays in obtaining
direct ownership of the collateral, plus costs in liquidating the collateral. In
the  event a  bank or  securities dealer  defaults on  the repurchase agreement,
management believes that, barring  extraordinary circumstances, the Series  will
be  entitled to  sell the  underlying securities  or otherwise  receive adequate
protection (as defined in the federal Bankruptcy Code) for its interest in  such
securities.  To the extent that proceeds from  any sale upon a default were less
than the repurchase price, the  Series could suffer a  loss. If the Series  owns
underlying  securities  following a  default  on the  repurchase  agreement, the
Series will be subject to  risk associated with changes  in the market value  of
such  securities. The Series' custodian will  hold the securities underlying any
repurchase agreement or such securities may be part of the Federal Reserve  Book
Entry  System.  The market  value of  the  collateral underlying  the repurchase
agreement will be determined  on each business  day. If at  any time the  market
value  of  the collateral  falls below  the repurchase  price of  the repurchase
agreement (including any  accrued interest),  the Series  will promptly  receive
additional collateral (so the total collateral is in an amount at least equal to
the  repurchase price plus  accrued interest). The Board  of Directors of Fortis
Series (the  "Board of  Directors") evaluates  the creditworthiness  of  issuers
which are securities dealers.
 
U.S.  Government Securities  Series will  only execute  repurchase agreements in
which the  underlying security  meets  the criteria  of the  Series'  investment
policies.  U.S. Government  Securities Series will  limit transactions involving
repurchase agreements to domestic commercial banks and/or recognized dealers  in
United  States  government securities  believed by  Advisers to  present minimum
credit risks.
 
REVERSE REPURCHASE AGREEMENTS
 
The S&P 500 Index  Series may enter into  reverse repurchase agreements to  meet
redemption  requests where the liquidation of  portfolio securities is deemed by
such Series to be inconvenient or disadvantageous. Although the Blue Chip  Stock
Series  has no such current intention, in the foreseeable future, of engaging in
reverse  repurchase  agreements,  it  reserves  the  right  to  do  so.  Reverse
repurchase  agreements are ordinary  repurchase agreements in  which a Series is
the seller of, rather than the investor in, securities, and agrees to repurchase
them at an agreed upon time and price. Use of a reverse repurchase agreement may
be preferable to a regular sale  and later repurchase of the securities  because
it  avoids  certain market  risks and  transaction  costs. A  reverse repurchase
agreement may be viewed as a type of borrowing by the Series.
 
EXTENDIBLE NOTES
 
Money Market Series,  Global Bond  Series, Asset Allocation  Series, and  Global
Asset  Allocation Series each are permitted to invest  up to 25% of the value of
its total assets in extendible notes.  An extendible note is a debt  arrangement
under  which the  holder, at  its option,  may require  the issuer,  typically a
financial or an industrial concern, to  repurchase the note for a  predetermined
fixed  price at  one or more  times prior to  the ultimate maturity  date of the
note. Typically, an extendible note  is issued at an  interest rate that can  be
adjusted  at fixed times throughout its term.  At the same times as the interest
rate is adjusted by the  issuer, the holder of the  note is typically given  the
option  to "put" the note back to the  issuer at a predetermined price (e.g., at
100% of the outstanding  principal amount plus unpaid  accrued interest) if  the
extended interest rate is undesirable to the holder. This option to put the note
back to the issuer (i.e., to require the issuer to repurchase the note) provides
the  holder  with an  optional maturity  date  that is  shorter than  the actual
maturity date of the note.
 
Extendible notes are typically issued with maturity dates in excess of 13 months
from the date  of issuance.  If such extendible  notes provide  for an  optional
maturity date of 13 months or less, however, then such notes are deemed by these
Series  to have been issued for the shorter optional maturity date. Accordingly,
investment in  such  extendible notes  would  not  be in  contravention  of  the
investment  policy of the Series  not to invest in  securities having a maturity
date in  excess  of  13 months  from  the  date of  acquisition.  Investment  in
extendible  notes is  not expected  to have a  material impact  on the effective
portfolio maturity of these Series.
 
An investment in an  extendible note is  liquid, and the note  may be resold  to
another  investor prior to its  optional maturity date at  its market value. The
market value  of an  extendible note  with  a given  optional maturity  date  is
determined  and fluctuates in  a similar manner  to the market  value of a fixed
maturity note  with  a maturity  equivalent  to  the optional  maturity  of  the
extendible  note.  Compared to  fixed-term notes  of  the same  issuer, however,
extendible notes  with equivalent  optional  maturities generally  yield  higher
returns without a material increase in risk to the Series buying them.
 
The  creditworthiness of  the issuers of  the extendible notes  is monitored and
rated by Moody's and by S&P, and investments by these Series in such  extendible
notes are restricted to notes with the same investment ratings as are acceptable
to the Series with respect to other forms of investment. The creditworthiness of
such  issuers is  also monitored  by Advisers  (as well  as the  sub-adviser for
Global Bond Series and Global Asset Allocation Series).
 
DELAYED DELIVERY TRANSACTIONS
 
The purchase  of  securities  on  a when-issued,  delayed  delivery  or  forward
commitment basis exposes a Series to risk because the securities may decrease in
value  prior to their delivery. Purchasing  securities on a when-issued, delayed
delivery or  forward commitment  basis  involves the  additional risk  that  the
return available in the market when the delivery takes place will be higher than
that  obtained in the transaction itself.  These risks could result in increased
volatility of a Series' net asset value to the extent that the Series  purchases
securities  on a when-issued, delayed delivery or forward commitment basis while
remaining substantially fully invested.
 
DOLLAR ROLLS
 
In connection with  their ability  to purchase  securities on  a when-issued  or
forward  commitment basis, each Series other than Money Market Series and Growth
Stock Series may enter  into "dollar rolls" in  which a Series sells  securities
for  delivery in  the current month  and simultaneously contracts  with the same
counterparty to  repurchase similar  (same type,  coupon and  maturity) but  not
identical  securities on a specified future date. Each Series gives up the right
to receive principal  and interest paid  on the securities  sold. However,  each
Series  would benefit to the extent of any difference between the price received
for the securities sold and the lower forward price for the future purchase plus
any fee income  received. Unless  such benefits  exceed the  income and  capital
appreciation that would have been realized on the securities sold as part of the
dollar  roll, the use of this technique will diminish the investment performance
of each Series compared with what  such performance would have been without  the
use  of dollar rolls. Each Series will hold and maintain in a segregated account
until the settlement date cash, government securities or liquid high-grade  debt
securities  in  an amount  equal  to the  value  of the  when-issued  or forward
commitment securities. The  benefits derived from  the use of  dollar rolls  may
depend,  among other  things, upon  Advisers (or  the sub-adviser's)  ability to
predict interest rates correctly. There is no assurance that dollar rolls can be
successfully employed. In addition,  the use of dollar  rolls by a Series  while
remaining  substantially  fully invested  increases the  amount of  each Series'
assets that are subject to  market risk to an amount  that is greater than  each
Series' net asset value, which could result in increased volatility of the price
of each Series' shares.
 
                                       35
<PAGE>
LENDING OF PORTFOLIO SECURITIES
 
Consistent with applicable regulatory requirements, the Global Bond Series, High
Yield  Series, Global  Asset Allocation  Series, Value  Series, Growth  & Income
Series, S&P 500  Index Series,  Blue Chip  Stock Series,  Global Growth  Series,
International  Stock  Series,  and  Aggressive  Growth  Series,  may  lend their
portfolio securities  (principally  to  broker-dealers)  where  such  loans  are
callable  at any  time and  are continuously  secured by  collateral (cash, U.S.
government securities, certificates of deposit, or other high-grade,  short-term
obligations  or interest-bearing  cash equivalents)  equal to  no less  than the
market value,  determined daily,  of  the securities  loaned. Such  Series  will
receive  amounts equal to dividends or  interest on the securities loaned. These
Series will also earn income  for having made the  loan. Such Series will  limit
such lending to not more than 10% of the value of each such Series' total assets
and  Global Growth Series  will limit such lending  to not more  than 30% of the
value of its total assets  (for each such Series,  including the amount lent  as
well as the collateral securing such loans). Where voting or consent rights with
respect  to loaned securities  pass to the borrower,  management will follow the
policy of calling the loan, in whole or in part as may be appropriate, to permit
the exercise of  such voting or  consent rights  if the issues  involved have  a
material  effect on such Series investment  in the securities loaned. Apart from
lending its securities, investing in  repurchase agreements, and acquiring  debt
securities,   as  described  in  the  Prospectus  and  Statement  of  Additional
Information, these Series will not make loans to other persons.
 
The risks in lending portfolio securities,  as with other extensions of  secured
credit,  consist of possible delay in  receiving additional collateral or in the
recovery of the securities or possible  loss of rights in the collateral  should
the borrower fail financially. Loans will only be made to firms deemed by Fortis
Advisers,  Inc. ("Advisers") to be of good standing and will not be made unless,
in the judgment  of Advisers,  the consideration to  be earned  from such  loans
would justify the risk.
 
OPTIONS
 
As  provided below, in order to protect  against declines in the value of Series
securities or increases in the costs of  securities to be acquired and in  order
to  increase the  gross income  of the Global  Growth Series,  the Global Growth
Series may enter into  transactions in options on  a variety of instruments  and
indices. The types of instruments to be purchased and sold are further described
in  the Appendix  of this Statement  of Additional Information,  which should be
read in conjunction with the following sections.
 
OPTIONS ON SECURITIES. The Global Bond  Series, High Yield Series, Global  Asset
Allocation  Series, Blue Chip Stock  Series, Global Growth Series, International
Stock Series, and  Aggressive Growth Series  may write (sell)  covered call  and
covered  put options and  purchase call and put  options on securities (provided
that International  Stock Series  and Aggressive  Growth Series  will write  and
purchase options only on equity securities and Global Bond Series and High Yield
Series  will write  and purchase  options only  on debt  securities). Where such
Series write an option which expires unexercised or is closed out by such Series
at a profit, it  will retain all or  a portion of the  premium received for  the
option, which will increase its gross income and will offset in part the reduced
value  of any such Series' security underlying the option, or the increased cost
of such Series' securities to be acquired. In contrast, however, if the price of
the underlying security moves adversely to such Series' position, the option may
be exercised and such Series will be required to purchase or sell the underlying
security at a disadvantageous price, which  may only be partially offset by  the
amount of the premium, if at all. Such Series may also write combinations of put
and  call options on the same  security, known as "straddles." Such transactions
can generate additional premium income but also present increased risk.
 
Such Series may  also purchase  put or call  options in  anticipation of  market
fluctuations which may adversely affect the value of its portfolio or the prices
of  securities that such Series wants to purchase  at a later date. In the event
that the expected market fluctuations occur,  such Series may be able to  offset
the  resulting adverse effect on its portfolio, in whole or in part, through the
options purchased.  The  premium  paid  for  a  put  or  call  option  plus  any
transaction  costs will reduce the benefit, if any, realized by such Series upon
exercise or liquidation of the option,  and, unless the price of the  underlying
security  changes  sufficiently, the  option may  expire  without value  to such
Series.
 
FUTURES CONTRACTS AND OPTIONS ON FUTURES CONTRACTS
 
FUTURES CONTRACTS.  The Global  Bond  Series, High  Yield Series,  Global  Asset
Allocation   Series,  Blue  Chip   Stock  Series,  Global   Growth  Series,  and
International Stock Series may  enter into interest  rate futures contracts  and
the  Global Bond Series, Global Asset Allocation Series, Blue Chip Stock Series,
Global Growth Series, International Stock  Series, and Aggressive Growth  Series
may  enter into stock  index futures contracts for  hedging purposes. The Global
Bond Series, High Yield Series, Global Asset Allocation Series, Blue Chip  Stock
Series,  Global Growth Series, International Stock Series, and Aggressive Growth
Series may also enter into foreign currency futures contracts. (Unless otherwise
specified, interest rate  futures contracts, stock  index futures contracts  and
foreign  currency  futures contracts  are collectively  referred to  as "Futures
Contracts.")
 
Purchases or  sales of  stock index  futures contracts  are used  to attempt  to
protect  current or intended stock investments  from broad fluctuations in stock
prices. Interest rate and  foreign currency futures  contracts are purchased  or
sold  to  attempt to  hedge against  the  effects of  interest or  exchange rate
changes on a Series' current or intended investments in fixed income or  foreign
securities.  In the event that an anticipated decrease in the value of a Series'
securities occurs  as a  result of  a general  stock market  decline, a  general
increase  in  interest  rates, or  a  decline  in the  dollar  value  of foreign
currencies in which portfolio securities are denominated, the adverse effects of
such changes may be offset, in whole or in part, by gains on the sale of Futures
Contracts. Conversely,  the  increased  cost  of  a  Series'  securities  to  be
acquired,  caused by a  general rise in  the stock market,  a general decline in
interest rates, or  a rise in  the dollar  value of foreign  currencies, may  be
offset,  in whole or  in part, by  gains on Futures  Contracts purchased by such
Series. The Series will incur brokerage fees when it purchases and sells Futures
Contracts, and it will be required to make and maintain margin deposits.
 
OPTIONS ON FUTURES CONTRACTS. The Global Bond Series, High Yield Series,  Global
Asset  Allocation Series, Blue Chip Stock  Series, and Global Growth Series, may
purchase and write options  to buy or sell  interest rate futures contracts.  In
addition,  the Global  Asset Allocation Series,  Blue Chip  Stock Series, Global
Growth Series, International  Stock Series,  and Aggressive  Growth Series,  may
purchase and write options on stock index futures contracts, and the Global Bond
Series,  High  Yield Series,  Global Asset  Allocation  Series, Blue  Chip Stock
Series, Global Growth Series, International Stock Series, and Aggressive  Growth
Series  may purchase  and write options  on foreign  currency futures contracts.
(Unless otherwise specified, options on interest rate futures contracts, options
on stock  index  futures contracts,  and  options on  foreign  currency  futures
contracts  are collectively referred to as "Options on Futures Contracts.") Such
investment strategies will be used as a hedge and not for speculation.
 
Put and call  Options on  Futures Contracts  may be  traded by  the Global  Bond
Series,  High  Yield Series,  Global Asset  Allocation  Series, Blue  Chip Stock
Series, Global Growth Series, International Stock Series, and Aggressive  Growth
Series  in  order to  protect  against declines  in  the values  of  such Series
securities or  against increases  in  the cost  of  securities to  be  acquired.
Purchases  of Options on Futures Contracts may present less risk in hedging than
the purchase or  sale of the  underlying Futures Contracts  since the  potential
loss is limited to the amount of the premium plus related transaction costs. The
writing of such options, however, does not present
 
                                       36
<PAGE>
less  risk than  the trading  of futures  contracts and  will constitute  only a
partial hedge, up to the  amount of the premium received,  and, if an option  is
exercised, these Series may suffer a loss on the transaction.
 
   
FOREIGN CURRENCY FORWARD EXCHANGE CONTRACTS
    
 
   
For a discussion of foreign currency forward exchange contracts, see "Investment
Policies,  Restrictions, and Risks  Applicable to More  Than One Series--Foreign
Currency Forward Exchange Contracts" in the Prospectus.
    
 
   
OPTIONS ON FOREIGN CURRENCIES. The Global Bond Series, High Yield Series, Global
Asset  Allocation  Series,  Blue  Chip  Stock  Series,  Global  Growth   Series,
International  Stock Series, and Aggressive Growth Series may purchase and write
put and call options on foreign currencies for the purpose of protecting against
declines in  the  dollar  value  of foreign  portfolio  securities  and  against
increases  in the dollar  cost of foreign  securities to be  acquired. As in the
case of other types  of options, however,  the writing of  an option on  foreign
currency  will constitute only a partial hedge,  up to the amount of the premium
received, and  these  Series could  be  required  to purchase  or  sell  foreign
currencies  at  disadvantageous exchange  rates,  thereby incurring  losses. The
purchase of an  option on  foreign currency  may constitute  an effective  hedge
against fluctuations in exchange rates, although, in the event of rate movements
adverse  to  such Series'  position, it  may  forfeit the  entire amount  of the
premium plus  related transaction  costs. As  in the  case of  foreign  currency
forward  exchange contracts,  certain options  on foreign  currencies are traded
over-the-counter and  involve risks  which may  not be  present in  the case  of
exchange-traded instruments.
    
 
SEGREGATED ACCOUNTS
 
   
To comply with the 1940 Act, a Series engaging in certain transactions involving
options,  futures, reverse  repurchase agreements, delayed  delivery and forward
contracts on foreign  currencies will  "cover" its positions  by establishing  a
segregated account. These segregated accounts will be established and maintained
with  the Fortis Series' custodian  and will contain only  liquid assets such as
cash, U.S. Government securities, or other liquid high grade debt obligations.
    
 
RESTRICTED OR ILLIQUID SECURITIES
 
As fundamental  policies,  each of  the  Money Market  Series,  U.S.  Government
Securities  Series,  Diversified  Income Series,  Asset  Allocation  Series, and
Growth Stock Series may invest up to 5%,  and Global Growth Series up to 10%  of
its total assets (at the time of investment) in securities which such Series may
not  be free to sell to the public without registration under the Securities Act
of 1933 (or in the case of Global Growth Series, registered under the applicable
securities laws of the country in which such securities are traded) ("restricted
securities"). The Global Bond Series, High Yield Series, Global Asset Allocation
Series, Value Series, Growth  & Income Series, S&P  500 Index Series, Blue  Chip
Stock Series, International Stock Series, and Aggressive Growth Series each have
nonfundamental  policies  prohibiting  investment  of  more  than  15%  of their
respective net assets in illiquid securities. These restrictions do not  include
securities  which may be resold to  qualified institutional buyers in accordance
with the provisions of Rule  144A under the Securities  Act of 1933 ("Rule  144A
securities").  The staff of the Securities and Exchange Commission has taken the
position that the liquidity of Rule 144A  securities in the portfolio of a  fund
offering redeemable securities is a question of fact for a board of directors of
such  a  fund to  determine, based  upon a  consideration by  such board  of the
readily available trading markets and a review of any contractual  restrictions.
The  SEC  staff also  acknowledges  that, while  such  a board  retains ultimate
responsibility, it may delegate this function to the fund's investment  adviser.
At  the present time, it  is not possible to  predict with assurance exactly how
the market for  Rule 144A securities  will develop. A  Rule 144A security  which
when  purchased enjoyed a  fair degree of  marketability may subsequently become
illiquid, thereby adversely affecting the liquidity of the Series' portfolio.
 
WARRANTS OR RIGHTS
 
Warrants or rights may  be acquired by the  Global Asset Allocation Series,  S&P
500  Index  Series,  Global Growth  Series,  and International  Stock  Series in
connection with other securities or separately and provide such Series with  the
right  to purchase at a later date other securities of the issuer. Each of these
Series has undertaken that its investments in warrants or rights, valued at  the
lower  of cost or market, will not exceed 5%  of the value of its net assets and
not more than 2% of  such assets will be invested  in warrants and rights  which
are not listed on established stock exchanges, such as the London, Tokyo, or New
York  Stock Exchanges. Warrants  or rights acquired  by such Series  in units or
attached to securities will be  deemed to be without  value for purpose of  this
restriction.
 
SHORT SALES AGAINST THE BOX
 
Each  of  the Global  Bond Series,  High Yield  Series, Global  Asset Allocation
Series, Value  Series, Growth  & Income  Series, S&P  500 Index  Series,  Global
Growth Series, International Stock Series, and Aggressive Growth Series may sell
a  security to the extent such Series contemporaneously owns or has the right to
obtain  securities  identical  to  those  sold  short  without  payment  of  any
additional  consideration. Such  a short  sale is  referred to  as a  short sale
"against the  box." The  aggregate  market value  of the  underlying  securities
subject  to all outstanding short  sales may not exceed 5%  of the net assets of
the Series.
 
INVESTMENT RESTRICTIONS
 
Certain investment restrictions are fundamental  to the operation of the  Series
and  may not be changed except with the approval of the holders of a majority of
the outstanding shares of  the Series affected. For  this purpose, "majority  of
the  outstanding  voting  securities"  means  the  lesser  of  (i)  67%  of  the
outstanding shares of the affected Series present at the meeting of shareholders
if more than 50% of the outstanding shares of the affected Series are present in
person or by  proxy, or  (ii) more  than 50% of  the outstanding  shares of  the
affected  Series. For a discussion of  contract owner voting privileges, see the
accompanying Prospectus pertaining to the Contract.
 
INVESTMENT RESTRICTIONS  OF  MONEY  MARKET SERIES,  U.S.  GOVERNMENT  SECURITIES
SERIES,  DIVERSIFIED INCOME  SERIES, ASSET  ALLOCATION SERIES,  AND GROWTH STOCK
SERIES. As a result of the following fundamental investment restrictions, except
as otherwise  noted  below,  Money Market  Series,  U.S.  Government  Securities
Series,  Diversified Income  Series, Asset  Allocation Series,  and Growth Stock
Series will not:
 
   (1) Purchase securities on margin or  otherwise borrow money or issue  senior
securities,  except that  Diversified Income Series,  U.S. Government Securities
Series  and  Asset  Allocation  Series,  in  accordance  with  their  investment
objectives  and policies, may  purchase securities on  a when-issued and delayed
delivery basis, within the limitations set forth in the Prospectus and Statement
of Additional Information. Fortis Series may also obtain such short-term  credit
as  it needs for the clearance of securities transactions, and may borrow from a
bank, for the account of Money Market Series, U.S. Government Securities Series,
Diversified Income Series, Asset Allocation Series, and Growth Stock Series,  as
a  temporary  measure  to  facilitate redemptions  (but  not  for  leveraging or
investment) an amount that does not exceed 10% of the value of the Series' total
assets.  Investment  securities  will  not  be  purchased  for  a  Series  while
outstanding bank borrowings exceed 5% of the value of such Series' total assets.
 
   (2) Write, purchase or sell puts, calls or combinations thereof.
 
                                       37
<PAGE>
   (3)  Mortgage,  pledge or  hypothecate its  assets, except  in an  amount not
exceeding 10% of the value of its total assets to secure temporary or  emergency
borrowing.
 
   (4) Invest in commodities or commodity contracts.
 
   (5)  Act as  an underwriter  of securities  of other  issuers, except  to the
extent that, in connection with the disposition of portfolio securities,  Fortis
Series may be deemed an underwriter under applicable laws.
 
   (6)  Participate on a  joint or a  joint and several  basis in any securities
trading account.
 
   (7) Invest in real estate, except a Series may invest in securities issued by
companies owning real estate or interests therein.
 
   (8) Makes loans to other persons.  Repurchase agreements and the purchase  of
publicly  traded  debt obligations  are not  considered to  be "loans"  for this
purpose and may be entered into or purchased by a Series in accordance with  its
investment objectives and policies.
 
   (9)  Concentrate its investments in any  particular industry, except that (i)
it may invest  up to  25% of the  value of  its total assets  in any  particular
industry,  and  (ii)  there is  no  limitation  with respect  to  investments in
obligations issued or guaranteed by the United States Government or its agencies
and instrumentalities,  or  obligations  of domestic  commercial  banks.  As  to
utility  companies,  gas,  electric,  water  and  telephone  companies  will  be
considered as  separate  industries.  As to  finance  companies,  the  following
categories  will be  considered as  separate industries:  (a) captive automobile
finance, such as General  Motors Acceptance Corp. and  Ford Motor Credit  Corp.;
(b)  captive equipment finance companies,  such as Honeywell Finance Corporation
and General Electric Credit Corp.; (c) captive retail finance companies, such as
Macy Credit  Corp.  and  Sears  Roebuck  Acceptance  Corp.;  (d)  consumer  loan
companies,   such  as  Beneficial  Finance  Corporation  and  Household  Finance
Corporation; (e)  diversified finance  companies such  as CIT  Financial  Corp.,
Commercial  Credit Corporation and Borg Warner Acceptance Corp.; and (f) captive
oil finance companies, such  as Shell Credit, Inc.,  Mobil Oil Credit Corp.  and
Texaco Financial Services, Inc. [For purposes of this restriction, securities of
each foreign government will be considered a separate "industry".]
 
  (10)  Purchase from or  sell to any  officer, director, or  employee of Fortis
Series, or its adviser  or underwriter, or any  of their officers or  directors,
any securities other than shares of Fortis Series' common stock.
 
  (11)  Make short sales, except for sales "against the box." While a short sale
is made by selling a security the Series does not own, a short sale is  "against
the  box" to the extent that the  Series contemporaneously owns or has the right
to obtain securities identical to those sold short at no added cost.
 
  (12) Invest more than 5% of the value of its assets in restricted  securities.
(Securities  sold under Section  4(2) of the  Securities Act of  1933 (the "1933
Act") that are eligible for resale pursuant to Rule 144A under the 1933 Act that
have been determined to be  liquid by the Board  of Directors or the  investment
adviser  subject  to  the  oversight  of the  Board  of  Directors  will  not be
considered to  be  "restricted securities"  and  will  not be  subject  to  this
limitation.)
 
The  following investment restrictions may be  changed by the Board of Directors
without shareholder approval.
 
The Money Market Series, U.S.  Government Securities Series, Diversified  Income
Series, Asset Allocation Series, and Growth Stock Series will not:
 
   (1) Purchase securities of other investment companies.
 
   (2) Invest in a company for the purposes of exercising control or management.
 
   (3)  Buy or sell  foreign exchange, except  as incidental to  the purchase or
sale of permissible foreign investments.
 
   (4) Investment in securities  which would expose  such Series to  liabilities
exceeding the amount invested.
 
   (5)  Invest in  interests (including partnership  interests) in  oil, gas, or
other mineral exploration  or development  programs, except it  may purchase  or
sell  securities issued by  corporations engaging in oil,  gas, or other mineral
exploration or development business.
 
   (6) Purchase or  retain the securities  of any issuer  if those officers  and
directors   of  Fortis  Series  or  its  investment  adviser  owning  (including
beneficial ownership) individually more than 1/2 of 1% of the securities of such
issuer together  own  (including  beneficial  ownership) more  than  5%  of  the
securities of such issuer.
 
   (7)  Invest more than an aggregate of 10% of the value of its total assets in
(a) restricted securities (both debt and equity) or in equity securities of  any
issuer  which are not readily  marketable; and (b) companies  which have been in
business for less than three years (except that a company will be deemed to have
been in business for more than three years if such company is the subsidiary  of
another  company  which  has  been  in  business  for  more  than  three years).
(Securities sold under Section 4(2) of the 1933 Act that are eligible for resale
pursuant to Rule 144A under the 1933 Act that have been determined to be  liquid
by  the Board of Directors or the investment adviser subject to the oversight of
the Board of Directors will not  be considered to be "restricted securities"  or
"debt  or equity securities of any issuer  which are not readily marketable" and
will not be subject to this limitation.)
 
INVESTMENT RESTRICTIONS  OF HIGH  YIELD SERIES,  VALUE SERIES,  GROWTH &  INCOME
SERIES,  AND AGGRESSIVE GROWTH SERIES. As  a result of the following fundamental
investment restrictions, except  as otherwise  noted below,  High Yield  Series,
Growth & Income Series, and Aggressive Growth Series will not:
 
   (1)  Concentrate its investments in any  particular industry, except that (i)
it may invest  up to  25% of the  value of  its total assets  in any  particular
industry,  and  (ii)  there is  no  limitation  with respect  to  investments in
obligations issued or guaranteed by the United States Government or its agencies
and instrumentalities,  or  obligations  of domestic  commercial  banks.  As  to
utility  companies,  gas,  electric,  water  and  telephone  companies  will  be
considered as  separate  industries.  As to  finance  companies,  the  following
categories  will be  considered as  separate industries:  (a) captive automobile
finance, such as General  Motors Acceptance Corp. and  Ford Motor Credit  Corp.;
(b)  captive equipment finance companies,  such as Honeywell Finance Corporation
and General Electric Credit Corp.; (c) captive retail finance companies, such as
Macy Credit  Corp.  and  Sears  Roebuck  Acceptance  Corp.;  (d)  consumer  loan
companies,   such  as  Beneficial  Finance  Corporation  and  Household  Finance
Corporation; (e)  diversified finance  companies such  as CIT  Financial  Corp.,
Commercial  Credit Corporation and Borg Warner Acceptance Corp.; and (f) captive
oil finance companies, such  as Shell Credit, Inc.,  Mobil Oil Credit Corp.  and
Texaco Financial Services, Inc.
 
   (2)  Purchase or sell physical commodities  (such as grains, livestock, etc.)
or futures or options  contracts thereon. However, it  may purchase or sell  any
forms of financial instruments or contracts that might be deemed commodities.
 
   (3)  Invest directly in real estate or interests in real estate; however, the
Series may invest in interests in real estate investment trusts, debt securities
secured by real estate or interests therein, or debt or equity securities issued
by companies which invest in real estate or interests therein.
 
   (4) Mortgage, pledge, hypothecate, or in any manner transfer, as security for
indebtedness,   any    securities    owned    or    held    by    the    Series,
 
                                       38
<PAGE>
provided  that this restriction shall not apply to the transfer of securities in
connection with  any  permissible borrowing  or  to collateral  arrangements  in
connection with permissible activities.
 
   (5)  Act as  an underwriter  of securities  of other  issuers, except  to the
extent that, in  connection with  the disposition of  portfolio securities,  the
Series may be deemed an underwriter under applicable laws.
 
   (6) Purchase securities on margin, except that the Series, in accordance with
its   investment  objectives  and   policies,  may  purchase   securities  on  a
when-issued, delayed delivery or forward  commitment basis. The Series may  also
obtain  such  short-term credit  as  it needs  for  the clearance  of securities
transactions and may make margin deposits in connection with futures contracts.
 
   (7) Make short sales, except for sales "against the box." While a short  sale
is  made by selling a security the Series does not own, a short sale is "against
the box" to the  extent the Series  contemporaneously owns or  has the right  to
obtain  securities  identical  to  those  sold  short  without  payment  of  any
additional consideration.
 
   (8) Make  loans  to other  persons,  except: (i)  each  Series may  lend  its
portfolio  securities in  an amount not  to exceed 33  1/3% of the  value of its
total assets if  such loans  are secured  by collateral  equal to  at least  the
market  value of  the securities  lent, provided  that such  collateral shall be
limited to cash, securities issued or  guaranteed by the U.S. Government or  its
agencies  or  instrumentalities, certificates  of  deposit or  other high-grade,
short-term obligations or  interest-bearing cash  equivalents; and  (ii) it  may
purchase  debt securities through private  placements (restricted securities) in
accordance with the Series' investment objectives and policies.
 
   (9) Issue senior securities (as  defined in the 1940  Act) other than as  set
forth  in restriction #10 below and except  to the extent that using options and
futures contracts or purchasing or selling securities on a when issued,  delayed
delivery  or  forward  commitment basis  (including  the entering  into  of roll
transactions) may be deemed to constitute issuing a senior security.
 
  (10) Borrow money except from banks for temporary or emergency purposes not in
excess of 33 1/3% of the value of the Series' total assets. The Series will  not
purchase  securities while borrowings (including  "roll" transactions) in excess
of 5% of total assets are outstanding. In the event that the asset coverage  for
the  Series' borrowings falls  below 300%, the Series  will reduce, within three
days (excluding Sundays and holidays), the amount of its borrowings in order  to
provide for 300% asset coverage.
 
The  following investment restrictions may be  changed by the Board of Directors
without shareholder approval.
 
The High Yield  Series, Value  Series, Growth  & Income  Series, and  Aggressive
Growth Series will not:
 
   (1)  Invest more than  5% of the value  of its total  assets in securities of
other investment companies, except in  connection with a merger,  consolidation,
acquisition,  or reorganization; provided that the  Series shall not purchase or
otherwise acquire more  than 3%  of the total  outstanding voting  stock of  any
other  investment company.  (Since each Series  indirectly absorbs  its pro rata
share of the other investment companies' expenses through the return received on
these securities, "double" investment advisory fees in effect are paid on  those
portfolio  assets  invested in  shares of  other investment  companies. However,
management believes that  at times the  return and liquidity  features of  these
securities will be more beneficial to the Series than other types of securities,
and  that the indirect absorption  of these expenses has  a de minimis effect on
the Series' return.)
 
   (2) Invest in a company for the purposes of exercising control or management.
 
   (3) Invest in interests (including  partnership interests or leases) in  oil,
gas, or other mineral exploration or development programs, except the Series may
purchase  or sell  securities issued  by corporations  engaging in  oil, gas, or
other mineral exploration or development business.
 
   (4) Purchase or  retain the securities  of any issuer  if those officers  and
directors   of  Fortis  Series  or  its  investment  adviser  owning  (including
beneficial ownership) individually more than 1/2 of 1% of the securities of such
issuer together  own  (including  beneficial  ownership) more  than  5%  of  the
securities of such issuer.
 
   (5)  Invest more  than 5%  of its  total assets  in securities  of unseasoned
issuers, including their  predecessors, which  have been in  operation for  less
than three years.
 
   (6)  Invest  more  than  15% of  its  net  assets in  all  forms  of illiquid
investments, as  determined  pursuant  to  applicable  Securities  and  Exchange
Commission rules and interpretations.
 
   (7)  Enter into  any options,  futures, or  forward contract  transactions if
immediately thereafter (a) the amount of premiums paid for all options,  initial
margin  deposits on all  futures contracts and/or  options on futures contracts,
and collateral deposited with  respect to forward contracts  held by or  entered
into  by the  Series would exceed  5% of  the value of  the total  assets of the
Series or  (b) the  Series' assets  covering, subject  to, or  committed to  all
options,  futures, and forward  contracts would exceed  20% of the  value of the
total assets  of the  Series. (This  restriction does  not apply  to  securities
purchased on a when-issued, delayed delivery, or forward commitment basis.)
 
   (8) Invest in real estate limited partnership interests.
 
   (9)  Purchase  the securities  of any  issuer  if such  purchase at  the time
thereof would cause more than 10% of  the voting securities of any issuer to  be
held by the Series.
 
  (10)  Borrow money except  for borrowings up  to 25% of  its total assets when
borrowing is necessary  to meet  redemptions. ("Roll" transactions  will not  be
considered borrowing for purposes of this restriction).
 
  (11)  Lend its portfolio securities in an amount in excess of 10% of its total
assets.
 
   
  (12) Invest in the aggregate more than 10% of its total assets in put and call
options, futures contracts, and derivative instruments on securities.
    
 
INVESTMENT RESTRICTIONS OF GLOBAL  GROWTH SERIES. As a  result of the  following
fundamental investment restrictions, the Global Growth Series will not:
 
   (1)  Concentrate its investments,  that is, invest  25% or more  of its total
assets in any particular industry.
 
   (2) Buy  or  sell  commodities  or  commodity  contracts,  including  futures
contracts,  other than  within the limitations  set forth in  the Prospectus and
Statement of Additional Information.
 
   (3) Purchase  or sell  real estate  or  other interests  in real  estate,  or
interests  in real estate  investment trusts; however,  the Global Growth Series
may invest in  debt securities secured  by real estate  or interests therein  or
issued by corporations which invest in real estate or interests.
 
   (4) Mortgage, pledge, hypothecate, or in any manner transfer, as security for
indebtedness, any securities owned or held by the Global Growth Series, provided
that  this  restriction  shall  not  apply  to  the  transfer  of  securities in
connection with  any  permissible borrowing  or  to collateral  arrangements  in
connection with permissible activities.
 
   (5)  Act as  an underwriter  of securities  of other  issuers, except  to the
extent that, in  connection with  the disposition of  portfolio securities,  the
Global  Growth Series  may be  deemed an  underwriter under  applicable laws and
except that the Global Growth  Series may invest up to  10% of the value of  its
assets   (at  time  of  investment)  in   portfolio  securities  which  are  not
 
                                       39
<PAGE>
registered under the  applicable securities laws  of the country  in which  such
securities  are traded and for which  no alternative market is readily available
(such securities are referred to herein as "restricted securities"). (Securities
sold under Section 4(2) of the 1933 Act that are eligible for resale pursuant to
Rule 144A under the 1933 Act that have been determined to be liquid by the Board
of Directors or the investment adviser subject to the oversight of the Board  of
Directors  will not be considered to be  "restricted securities" and will not be
subject to this limitation.)
 
   (6) Purchase securities on margin, except  that the Global Growth Series,  in
accordance  with its investment objectives and policies, may purchase securities
on a  when-issued, delayed  delivery  or forward  commitment basis,  within  the
limitations set forth in the Prospectus and Statement of Additional Information.
The  Global Growth Series may also obtain such short-term credit as it needs for
the clearance  of  securities  transactions  and may  make  margin  deposits  in
connection with futures contracts.
 
   (7)  Make short sales, except for sales "against the box." While a short sale
is made by selling  a security the  Global Growth Series does  not own, a  short
sale   is  "against   the  box"   to  the   extent  the   Global  Growth  Series
contemporaneously owns or has the right to obtain securities identical to  those
sold short without payment of any additional consideration.
 
   (8)  Make  loans  to  other  persons, except  that  it  may  purchase readily
marketable bonds, debentures, or other debt securities, whether or not  publicly
distributed,  enter  into repurchase  agreements,  and make  loans  of portfolio
securities to an aggregate of 30% of the value of its total assets, measured  at
the time any such loan is made.
 
   (9)  Issue  senior  securities,  except that  the  Global  Growth  Series may
purchase securities on  a when-issued,  delayed delivery  or forward  commitment
basis  and  enter  into  roll transactions  and  other  transactions  within the
limitations set forth in the Prospectus and Statement of Additional  Information
which may be deemed to constitute borrowing.
 
  (10) Borrow money except from banks for temporary or emergency purposes not in
excess  of 33 1/3% of  the value of the Global  Growth Series' total assets. The
Global Growth Series  will not purchase  securities while borrowings  (including
"roll"  transactions) in excess  of 5% of  total assets are  outstanding. In the
event that the asset coverage for  the Series' borrowings falls below 300%,  the
Global  Growth  Series will  reduce, within  three  days (excluding  Sundays and
holidays), the  amount of  its borrowings  in order  to provide  for 300%  asset
coverage.
 
The  following investment restrictions may be  changed by the Board of Directors
without shareholder approval.
 
The Global Growth Series will not:
 
   (1) Invest more than  5% of the  value of its total  assets in securities  of
other  investment companies, except in  connection with a merger, consolidation,
acquisition, or reorganization; provided that  the Series shall not purchase  or
otherwise  acquire more  than 3%  of the total  outstanding voting  stock of any
other investment company. (Since the Global Growth Series indirectly absorbs its
pro rata share of  the other investment companies'  expenses through the  return
received  on these securities,  "double" investment advisory  fees in effect are
paid on those portfolio assets invested in shares of other investment companies.
However, management believes that at times the return and liquidity features  of
these  securities will be more beneficial to the Global Growth Series than other
types of securities, and that the indirect absorption of these expenses has a de
minimis effect on the Series' return.)
 
   (2) Invest in a company for the purposes of exercising control or management.
 
   (3) Invest in interests (including  partnership interests or leases) in  oil,
gas,  or other  mineral exploration or  development programs,  except the Global
Growth Series may purchase or sell securities issued by corporations engaging in
oil, gas, or other mineral exploration or development business.
 
   (4) Purchase or  retain the securities  of any issuer  if those officers  and
directors   of  Fortis  Series  or  its  investment  adviser  owning  (including
beneficial ownership) individually more than 1/2 of 1% of the securities of such
issuer together  own  (including  beneficial  ownership) more  than  5%  of  the
securities of such issuer.
 
   (5)  Invest more  than 5%  of its  total assets  in securities  of unseasoned
issuers, including their  predecessors, which  have been in  operation for  less
than  three years,  and in  equity securities of  issuers which  are not readily
marketable. (Securities  sold  under Section  4(2)  of  the 1933  Act  that  are
eligible  for resale  pursuant to Rule  144A under  the 1933 Act  that have been
determined to be  liquid by  the Board of  Directors or  the investment  adviser
subject  to the oversight of the Board of Directors will not be considered to be
"equity securities of issuers which are not readily marketable" and will not  be
subject to this limitation.)
 
   (6)  Invest more than an aggregate of 10% of the value of its total assets in
(a) restricted securities (both debt and equity) or in debt or equity securities
of any issuer which are not readily marketable; (b) repurchase agreements with a
maturity of more than  seven days; and (c)  over-the-counter option and  futures
contracts; provided further, that the Series will not invest more than 5% of its
total  assets in restricted  securities. (Securities sold  under Section 4(2) of
the 1933 Act that are eligible for  resale pursuant to Rule 144A under the  1933
Act that have been determined to be liquid by the Board of Directors or Advisers
subject  to the oversight of the Board of Directors will not be considered to be
"restricted securities" or "debt  or equity securities of  any issuer which  are
not readily marketable" and will not be subject to this limitation.)
 
   (7)  Enter into  any options,  futures, or  forward contract  transactions if
immediately thereafter (a) the amount of premiums paid for all options,  initial
margin  deposits on all  futures contracts and/or  options on futures contracts,
and collateral deposited with  respect to forward contracts  held by or  entered
into  by the  Series would exceed  5% of  the value of  the total  assets of the
Series or  (b) the  Series' assets  covering, subject  to, or  committed to  all
options,  futures, and forward  contracts would exceed  20% of the  value of the
total assets  of the  Series. (This  restriction does  not apply  to  securities
purchased on a when-issued, delayed delivery, or forward commitment basis.)
 
   (8) Invest in real estate limited partnership interests.
 
   (9)  Purchase  the securities  of any  issuer  if such  purchase at  the time
thereof would cause more than 10% of  the voting securities of any issuer to  be
held by the Series.
 
  (10)  Borrow money in excess of 10% of its total assets, except as a temporary
or emergency measure. ("Roll" transactions will not be considered borrowing  for
purposes of this restriction).
 
INVESTMENT  RESTRICTIONS OF GLOBAL BOND  SERIES, GLOBAL ASSET ALLOCATION SERIES,
AND INTERNATIONAL  STOCK  SERIES.  As  a result  of  the  following  fundamental
investment restrictions, the International Stock Series, Global Bond Series, and
Global Asset Allocation Series will not:
 
   (1) Concentrate its investments in any particular industry, except that (i) a
Series  may invest up to 25% of the  value of its total assets in any particular
industry, and  (ii)  there is  no  limitation  with respect  to  investments  in
obligations issued or guaranteed by the United States government or its agencies
and  instrumentalities,  or  obligations  of domestic  commercial  banks.  As to
utility  companies,  gas,  electric,  water  and  telephone  companies  will  be
considered  as  separate  industries.  As to  finance  companies,  the following
categories will be  considered as  separate industries:  (a) captive  automobile
finance,  such as General  Motors Acceptance Corp. and  Ford Motor Credit Corp.;
(b) captive equipment finance companies,  such as Honeywell Finance  Corporation
and General Electric Credit Corp.;
 
                                       40
<PAGE>
(c)  captive  retail finance  companies,  such as  Macy  Credit Corp.  and Sears
Roebuck Acceptance  Corp.;  (d)  consumer loan  companies,  such  as  Beneficial
Finance  Corporation and Household Finance  Corporation; (e) diversified finance
companies, such as CIT Financial  Corp., Commercial Credit Corporation and  Borg
Warner  Acceptance Corp.; and  (f) captive oil finance  companies, such as Shell
Credit, Inc., Mobil Oil  Credit Corp. and Texaco  Financial Services, Inc.  [For
purposes  of this restriction,  securities of each  foreign government or agency
thereof will be considered separate "industries".]
 
   (2) Purchase  or sell  physical commodities  (such as  grains, livestock,  et
cetera)  or futures or options contracts thereon; however, a Series may purchase
or sell any  forms of financial  instruments or contracts  that might be  deemed
commodities.
 
   (3)  Invest directly in real  estate or interests in  real estate; however, a
Series may invest in interests in real estate investment trusts, debt securities
secured by real estate or interests therein, or debt or equity securities issued
by companies that invest in real estate or interests therein.
 
   (4) Act  as an  underwriter of  securities of  other issuers,  except to  the
extent  that,  in connection  with the  disposition  of portfolio  securities, a
Series may be deemed an underwriter under applicable laws.
 
   (5) Purchase securities on  margin or otherwise borrow  money, except that  a
Series,  in accordance with its investment objectives and policies, may purchase
securities on a when-issued, delayed  delivery or forward commitment basis,  and
may  make margin deposits  in connection with dealing  in commodities or options
thereon. A Series also  may obtain such  short-term credit as  it needs for  the
clearance  of securities transactions, and may borrow from a bank an amount that
does not exceed 33 1/3%  of the value of a  Series' total assets. A Series  will
not  purchase investment securities while outstanding bank borrowings (including
"roll" transactions) in excess of 5% of its total assets are outstanding in  the
event  that the asset coverage  for a Series' borrowings  falls below 300%, such
Series will  reduce, within  three days  (excluding Sundays  and holidays),  the
amount of its borrowings in order to provide for 300% asset coverage.
 
   (6)  Make loans to other persons, except that a Series may lend its portfolio
securities in an amount not to exceed 33  1/3% of the value of its total  assets
(including  the amount lent as  well as the collateral  securing such loans), if
such loans are secured by collateral at  least equal to the market value of  the
securities  lent,  provided  that  such collateral  shall  be  limited  to cash,
government securities, certificates of  deposit or other high-grade,  short-term
obligations   or   interest-bearing  cash   equivalents   (including  repurchase
agreements pertaining to  such securities  or obligations). Loans  shall not  be
deemed  to include  repurchase agreements  or the  purchase or  acquisition of a
portion of  an issue  of  notes, bonds,  debentures  or other  debt  securities,
whether  or not such purchase or acquisition  is made upon the original issuance
of the securities.
 
   (7) Issue senior securities (as  defined in the 1940  Act) other than as  set
forth  in restriction 5 concerning borrowing and except to the extent that using
options  and  futures  contracts  or  purchasing  or  selling  securities  on  a
when-issued,  delayed  delivery  or  forward  commitment  basis  (including  the
entering into of roll transactions) may be deemed to constitute issuing a senior
security.
 
The following investment restrictions may be  changed by the Board of  Directors
without shareholder approval.
 
The  Global Bond Series, Global Asset Allocation Series, and International Stock
Series will not:
 
   (1) Invest more than  5% of the  value of its total  assets in securities  of
other  investment companies, except in  connection with a merger, consolidation,
acquisition or  reorganization;  provided  that  no  Series  shall  purchase  or
otherwise  acquire more  than 3%  of the total  outstanding voting  stock of any
other investment company. (Since a Series indirectly absorbs its pro rata  share
of the other investment companies' expenses through the return received on these
securities,  "double"  investment  advisory fees  in  effect are  paid  on those
portfolio assets  invested in  shares of  other investment  companies.  However,
management  believes that  at times the  return and liquidity  features of these
securities could be more beneficial to a Series than other types of  securities,
and  that the indirect absorption  of these expenses has  a de minimis effect on
the Series' return.)
 
   (2) Invest in a company for the purposes of exercising control or management.
 
   (3) Invest in interests (including  partnership interests or leases) in  oil,
gas or other mineral exploration or development programs, except it may purchase
or  sell securities issued by corporations engaging in oil, gas or other mineral
exploration or development business.
 
   (4) Purchase or  retain the securities  of any issuer  if those officers  and
directors   of  Fortis  Series  or  its  investment  adviser  owning  (including
beneficial ownership) individually more than 1/2 of 1% of the securities of such
issuer together  own  (including  beneficial  ownership) more  than  5%  of  the
securities of such issuer.
 
   (5)  Invest more  than 5%  of its  total assets  in securities  of unseasoned
issuers, including their  predecessors, which  have been in  operation for  less
than three years.
 
   (6)  Invest  more  than  15% of  the  value  of its  net  assets  in illiquid
securities,  as  determined   pursuant  to  applicable   Commission  rules   and
interpretations.  Securities that have been determined to be liquid by the Board
of Directors of Fortis Series, or by  Advisers subject to the oversight of  such
Board of Directors, will not be subject to this limitation.
 
   (7)  Enter  into any  options, futures  or  forward contract  transactions if
immediately thereafter  the amount  of premiums  paid for  all options,  initial
margin  deposits on all  futures contracts and/or  options on futures contracts,
and collateral deposited with  respect to forward contracts  held by or  entered
into  by such Series  would exceed 5% of  the value of the  total assets of such
Series.  (This  restriction  does  not  apply  to  securities  purchased  on   a
when-issued, delayed delivery or forward commitment basis.)
 
   (8)  Make short  sales, except  for sales  "against the  box" and  except for
foreign  currency  forward  exchange  contracts  for  hedging  or  cross-hedging
purposes.
 
   (9)  Mortgage,  pledge  or  hypothecate  its  assets,  except  to  the extent
necessary to secure permitted borrowings and except for collateral  arrangements
in connection with permissible activities.
 
  (10)  Purchase  the securities  of any  issuer  if such  purchase at  the time
thereof would cause more than 10% of  the voting securities of any issuer to  be
held by the Series.
 
  (11)  Borrow money  except for borrowing  up to  25% of its  total assets when
borrowing is  necessary  to meet  redemptions  temporary or  emergency  measure.
("Roll"  transactions  will not  be considered  borrowing  for purposes  of this
restriction.)
 
  (12) Lend its portfolio securities in an amount in excess of 10% of its  total
assets.
 
   
  (13) Invest in the aggregate more than 10% of its total assets in put and call
options, futures contracts, and derivative instruments on securities.
    
 
INVESTMENT  RESTRICTIONS OF S&P 500  INDEX SERIES. As a  result of the following
fundamental investment restrictions, the S&P 500 Index Series will not:
 
   (1) Purchase any securities which would cause  more than 25% of the value  of
the  Series' total  assets at the  time of such  purchase to be  invested in the
securities of one or more issuers  conducting their principal activities in  the
same   industry.   (For   purposes   of   this   limitation,   U.S.   Government
 
                                       41
<PAGE>
securities, and state or municipal governments and their political subdivisions,
are not considered members  of any industry. In  addition, this limitation  does
not  apply to investments in domestic  banks, including U.S. branches of foreign
banks and foreign branches of U.S. banks).
 
   (2) Borrow money or issue senior securities as defined in the 1940 Act except
that (a) the Series may borrow money in an amount not exceeding one-third of the
Series' total assets at  the time of  such borrowings. The  purchase or sale  of
futures  contracts and  related options shall  not be considered  to involve the
borrowing of money or issuance of senior securities.
 
   (3) Make loans or lend securities, if as a result thereof more than one-third
of the Series' total assets would be subject to all such loans. For purposes  of
this  limitation debt instruments and repurchase agreements shall not be treated
as loans.
 
   (4) Purchase or sell real estate unless acquired as a result of ownership  of
securities  or other  instruments (but  this shall  not prevent  the Series from
investing in securities or  other instruments backed  by real estate,  including
mortgage  loans, or securities of companies  that engage in real estate business
or invest or deal in real estate or interests therein).
 
   (5) Underwrite securities issued  by any other person,  except to the  extent
that  the purchase  of securities  and later  disposition of  such securities in
accordance with the Series' investment program may be deemed an underwriting.
 
   (6) Purchase  or sell  commodities  except that  the  Series may  enter  into
futures  contracts  and related  options, forward  currency contracts  and other
similar instruments.
 
The following investment restrictions may be  changed by the Board of  Directors
without shareholder approval.
 
   (1)  The Series shall  not sell securities  short, unless it  owns or has the
right to obtain securities equivalent in kind and amount to the securities  sold
short,  and provided  that transactions in  futures contracts are  not deemed to
constitute selling short.
 
   (2) The  Series shall  not purchase  securities on  margin, except  that  the
Series  may obtain such short-term credits as are necessary for the clearance of
transactions, and  provided  that margin  payments  in connection  with  futures
contracts  and  options on  futures  contracts shall  not  constitute purchasing
securities on margin.
 
   (3) The Series shall not purchase oil, gas or mineral leases.
 
   (4) The Series will invest no more than 15% of the value of its net assets in
illiquid securities, including repurchase  agreements with remaining  maturities
in  excess of seven days, time deposits  with maturities in excess of seven days
and other securities  which are  not readily  marketable. For  purposes of  this
limitation,  illiquid  securities  shall  not  include  Section  4(2)  paper and
securities which may be resold under Rule 144A under the Securities Act of 1933,
provided that the  Board of  Directors, or  its delegate,  determines that  such
securities are liquid based upon the trading markets for the specific security.
 
   (5)  The Series may  not invest in securities  of other investment companies,
except as they may be acquired as part of a merger, consolidation or acquisition
of assets and except to the extent otherwise permitted by the 1940 Act.
 
   (6) The Series shall not purchase any security while borrowings  representing
more than 5% of the Fund's total assets are outstanding.
 
   (7)  The Series will not  purchase warrants if at  the time of such purchase:
(a) more  than 5%  of the  value  of the  Series' assets  would be  invested  in
warrants,  or (b)  more than  2% of  the value  of the  Series' assets  would be
invested in warrants  that are  not listed  on the  New York  or American  Stock
Exchange  (for purposes of  this limitation, warrants acquired  by the Series in
units or attached to securities will be deemed to have no value).
 
   (8) The Series  will not  purchase puts,  calls, straddles,  spreads and  any
combination  thereof if by reason thereof  the value of its aggregate investment
in such classes of securities would exceed  5% of its total assets except  that:
(a)  this  limitation  shall not  apply  to  standby commitments,  and  (b) this
limitation shall not apply to the Series' transactions in futures contracts  and
related options.
 
   (9)  The Series  will not  invest more  than 25%  of the  value of  its total
assets, at the time of such purchase, in domestic banks, including U.S. branches
of foreign banks and foreign branches of U.S. banks.
 
  (10) Lend its portfolio securities in an amount in excess of 10% of its  total
assets.
 
  (11)  Borrow money except  for borrowings up  to 25% of  its total assets when
borrowing is necessary to meet redemptions.
 
   
  (12) Invest in the aggregate more than 10% of its total assets in put and call
options, futures contracts, and derivative instruments on securities.
    
 
The Series engages, except as noted,  in the following practices in  furtherance
of its investment objective:
 
LOANS  OF  FUND  SECURITIES. The  Series  has  authority to  lend  its portfolio
securities  provided  (1)  the  loan  is  secured  continuously  by   collateral
consisting  of U.S. Government  securities or cash  or cash equivalents adjusted
daily to make a market value at least equal to the current market value of these
securities loaned; (2) the Series may at  any time call the loan and regain  the
securities loaned; (3) the Series will receive any interest or dividends paid on
the  loaned securities; and (4) the  aggregate market value of securities loaned
will not at  any time exceed  one-third of the  total assets of  the Series.  In
addition,  it is anticipated that the Series may share with the borrower some of
the income received on  the collateral for the  loan or that it  will be paid  a
premium  for the  loan. In  determining whether  to lend  securities, the Series
considers all relevant factors and circumstances including the  creditworthiness
of the borrower.
 
FUTURES  CONTRACTS AND OPTIONS. For the  purpose of creating market exposure for
uncommitted  cash   balances,  reducing   transaction  costs   associated   with
rebalancing  the  Series,  facilitating  trading  or  seeking  higher investment
returns when a futures contract is priced more attractively than the  underlying
security  or  the  index  of  the Series,  the  Series  may  enter  into futures
contracts, options, and options on futures contracts with respect to  securities
in which the Series may invest and indices comprised of such securities.
 
   
RESTRICTIONS  ON THE USE OF  FUTURES CONTRACTS AND OPTIONS.  The Series will not
enter into  futures contracts  to the  extent that  its outstanding  obligations
under  these contracts  would exceed  10% of  the Series'  total assets.  To the
extent that the  Series enters  into futures  contracts and  options on  futures
positions  that  are not  for  bona fide  hedging  purposes (as  defined  by the
Commodity Futures Trading Commission), the aggregate initial margin and premiums
on these positions (excluding  the amount by  which options are  "in-the-money")
may not exceed 5% of the Series' net assets.
    
 
Transactions  using options and  futures contracts (other  than options that the
Series has purchased) expose the Series  to an obligation to another party.  The
Series  will not enter into  any such transactions unless  it owns either (1) an
offsetting ("covered")  position  in  securities or  other  options  or  futures
contracts  or (2) cash, receivables and  short-term debt securities with a value
sufficient at  all times  to  cover its  potential  obligations not  covered  as
provided  in (1)  above. The  Series will  comply with  SEC guidelines regarding
cover for these instruments and, if the guidelines so
 
                                       42
<PAGE>
require, set aside cash, U.S. Government securities or other liquid,  high-grade
debt  securities in  a segregated account  with its custodian  in the prescribed
amount.
 
All options purchased  or written by  the Series  must be listed  on a  national
securities or futures exchange or traded in the over-the-counter ("OTC") market.
The  Series will  not purchase  or write  OTC options  if, as  a result  of such
transaction, the  sum  of  (i)  the market  value  of  outstanding  OTC  options
purchased  by the  Series, (ii)  the market  value of  the underlying securities
covered by outstanding  OTC call options  written by the  Series, and (iii)  the
market  value of  all other assets  of the Series  that are illiquid  or are not
otherwise readily marketable, would exceed 15% of the net assets of the  Series,
taken  at market value.  However, if an  OTC option is  sold by the  Series to a
primary U.S. Government securities dealer recognized by the Federal Reserve Bank
of New York and the Series has the unconditional contractual right to repurchase
such OTC option from the dealer at  a predetermined price, then the Series  will
treat  as illiquid such amount  of the underlying securities  as is equal to the
repurchase price less  the amount  by which  the option  is "in-the-money"  (the
difference  between  current market  value of  the  underlying security  and the
option's strike price). The repurchase price with primary dealers is typically a
formula price which is generally based on a multiple of the premium received for
the option plus the amount by which the option is "in-the-money."
 
The Series may  write only  covered options.  A call  option is  covered if  the
Series owns the underlying security or a call option on the same security with a
lower strike price. A put option is covered if the Series segregates cash and/or
short-term debt securities in an amount necessary to pay the strike price of the
option  or purchases a put option on  the same underlying security with a higher
strike price.
 
The Series will not purchase puts, calls, straddles, spreads or any  combination
thereof,  if as  a result of  such purchase  the value of  the Series' aggregate
investment in such securities would exceed 5% of the Series' total assets.
 
INVESTMENT RESTRICTIONS OF BLUE CHIP STOCK SERIES. As a result of the  following
fundamental investment restrictions, the Blue Chip Stock Series will not:
 
   (1)  Borrow money except  that the Series may  (i) borrow for non-leveraging,
temporary or emergency purposes and (ii) engage in reverse repurchase agreements
and make other investments or engage in other transactions, which may involve  a
borrowing,  in a  manner consistent  with the  Series' investment  objective and
program, provided that the combination of (i) and (ii) shall not exceed 33  1/3%
of  the value of the  Series' total assets (including  the amount borrowed) less
liabilities (other than borrowings) or  such other percentage permitted by  law.
Any  borrowings which come to  exceed this amount will  be reduced in accordance
with applicable laws. The Series may borrow  from banks or other persons to  the
extent permitted by applicable law.
 
   (2)  Purchase or  sell physical  commodities; except  that it  may enter into
futures contracts and options thereon.
 
   (3) Purchase the securities of any issuer  if, as a result, more than 25%  of
the  value of the  Series' total assets  would be invested  in the securities of
issuers having their principal business activities in the same industry.
 
   (4) Make  loans,  although  the  Series may  (i)  lend  portfolio  securities
provided  that no such loan may  be made if, as a  result, the aggregate of such
loans would  exceed 33  1/3% of  the value  of the  Series' total  assets;  (ii)
purchase money market securities and enter into repurchase agreements; and (iii)
acquire  publicly-distributed or  privately-placed debt  securities and purchase
debt.
 
   (5) Purchase a security if, as a result, with respect to 75% of the value  of
its total assets, more than 5% of the value of the Series' total assets would be
invested  in  the securities  of a  single issuer,  except securities  issued or
guaranteed by the U.S. Government or any of its agencies or instrumentalities.
 
   (6) Purchase a security if, as a result, with respect to 75% of the value  of
the  Series' total assets, more than 10% of the outstanding voting securities of
any issuer  would  be held  by  the Series  (other  than obligations  issued  or
guaranteed by the U.S. Government, its agencies or instrumentalities).
 
   (7)  Purchase or sell real estate unless acquired as a result of ownership of
securities or other  instruments (but  this shall  not prevent  the Series  from
investing  in  securities  or other  instruments  backed  by real  estate  or in
securities of companies engaged in the real estate business).
 
   (8) Issue senior securities except in compliance with the Investment  Company
Act of 1940.
 
   (9)  Underwrite securities issued by other persons, except to the extent that
the Series  may  be deemed  to  be an  underwriter  within the  meaning  of  the
Securities Act of 1933 in connection with the purchase and sale of its portfolio
securities in the ordinary course of pursuing its investment program.
 
The  following  notes  should be  read  in connection  with  the above-described
fundamental policies. The notes are not fundamental policies.
 
With respect  to  investment  restriction  (2), the  Series  does  not  consider
currency contracts or hybrid investments to be commodities.
 
For purposes of investment restriction (3), U.S., state or local governments, or
related   agencies  or  instrumentalities,  are   not  considered  an  industry.
Industries are determined by reference to the classifications of industries  set
forth in the Series' semi-annual and annual reports.
 
For  purposes  of  investment  restriction (4),  the  Series  will  consider the
acquisition of a  debt security  to include  the execution  of a  note or  other
evidence of an extension of credit with a term of more than nine months.
 
The  following investment restrictions may be  changed by the Board of Directors
without shareholder approval. The Blue Chip Growth Series will not:
 
   (1) The Series will  not purchase additional  securities when money  borrowed
exceeds 5% of its total assets.
 
   (2) Invest in companies for the purpose of exercising management or control.
 
   (3)  Purchase a  futures contract  or an option  thereon if,  with respect to
positions in futures  or options  on futures which  do not  represent bona  fide
hedging,  the aggregate initial margin and premiums on such options would exceed
5% of the Series' net asset value.
 
   (4) Purchase illiquid securities and securities of unseasoned issuers if,  as
a  result, more than 15% of its net assets would be invested in such securities,
provided that the Series will  not invest more than 10%  of its total assets  in
restricted  securities and not more than 5% in securities of unseasoned issuers.
Securities eligible for resale under Rule 144A of the Securities Act of 1933 are
not included in the 10% limitation but are subject to the 15% limitation.
 
   (5) Purchase securities of open-end or closed-end investment companies except
in compliance with the Investment Company Act of 1940 and applicable state  law.
Duplicate fees may result from such purchases.
 
   (6)  Purchase securities on  margin, except (i) for  use of short-term credit
necessary for clearance  of purchases of  portfolio securities and  (ii) it  may
make  margin deposits in connection with  futures contracts or other permissible
investments.
 
                                       43
<PAGE>
   (7) Mortgage, pledge, hypothecate  or, in any  manner, transfer any  security
owned  by the Series as security for  indebtedness except as may be necessary in
connection with permissible borrowings or investments and then such  mortgaging,
pledging  or hypothecating may not exceed 25% of the Series' total assets at the
time of borrowing or investment.
 
   (8) Purchase participations or other direct interests in or enter into leases
with respect to, oil, gas, or other mineral exploration or development programs.
 
   (9) Invest in puts,  calls, straddles, spreads,  or any combination  thereof,
except  to the  extent permitted by  the prospectus and  Statement of Additional
Information.
 
  (10) Lend its portfolio securities in an amount in excess of 10% of its  total
assets.
 
  (11)  Borrow money except  for borrowings up  to 25% of  its total assets when
borrowing is necessary to meet redemptions.
 
   
  (12) Invest in the aggregate more than 10% of its total assets in put and call
options, futures contracts, and derivative instruments on securities.
    
 
Any investment  restriction  or  limitation,  fundamental  or  otherwise,  which
involves a maximum percentage of securities or assets shall not be considered to
be  violated  (except in  the case  of the  limitation on  illiquid investments)
unless an excess over the percentage occurs immediately after an acquisition  of
securities or utilization of assets, and such excess results therefrom.
 
The  insurance laws  and regulations of  various states  could impose additional
restrictions on  the investments  of the  various Series.  One such  restriction
currently  prohibits the Separate Accounts  from acquiring the voting securities
of any issuer  if, as a  result of  the acquisition, the  Separate Accounts  and
Fortis  Benefits, in the aggregate,  will own more than  10% of the total issued
and outstanding voting securities of  the issuer. Another restriction  currently
prohibits  the underlying  Series of  the Separate  Accounts from  acquiring the
securities of  any issuer,  other than  securities issued  or guaranteed  as  to
principal  and interest  by the United  States Government,  if immediately after
such acquisition, the value of the investment together with prior investments in
the security would  exceed 10%  of the  value of  the underlying  Series of  the
Separate Accounts' total assets.
 
RISK FACTORS
 
RISKS  OF TRANSACTIONS IN HIGH-YIELDING SECURITIES. Participation in lower-rated
securities transactions generally involves greater returns in the form of higher
average yields.  However, participation  in such  transactions involves  greater
risks,  often  related  to  sensitivity  to  interest  rates,  economic changes,
solvency, and relative liquidity in the secondary trading market.
 
Yields on high yield  securities will fluctuate over  time. The prices of  high-
yielding  securities  have been  found  to be  less  sensitive to  interest rate
changes than higher-rated  investments, but more  sensitive to adverse  economic
changes  or individual corporate developments. Also, during an economic downturn
or substantial  period of  rising interest  rates highly  leveraged issuers  may
experience  financial  stress  which  would adversely  affect  their  ability to
service their  principal and  interest payment  obligations, to  meet  projected
business  goals, and to obtain additional financing. If the issuer of a security
held by the Diversified  Income Series, High Yield  Series, or Asset  Allocation
Series defaulted, such Series may incur additional expenses to seek recovery. In
addition,  periods of economic uncertainty and changes can be expected to result
in increased volatility of  market prices of  high-yielding securities and  such
Series'  asset  value.  Furthermore,  in the  case  of  high-yielding securities
structured as zero coupon or payment  in kind securities ("PIKs"), their  market
prices  are affected to  a greater extent  by interest rate  changes and thereby
tend to be more volatile than securities which pay interest periodically and  in
cash.
 
High-yielding  securities  present  risks  based  on  payment  expectations. For
example, high-yielding securities may contain redemption or call provisions.  If
an  issuer exercises these provisions in a declining interest rate market, these
Series likely would have to replace the security with a lower-yielding security,
resulting in  a  decreased return  for  investors. Conversely,  a  high-yielding
security's  value will decrease  in a rising  interest rate market,  as will the
value  of  such  Series'  assets.  If  such  Series  experience  unexpected  net
redemptions, this may force them to sell their high-yielding securities, without
regard  to their investment merits, thereby decreasing the asset base upon which
the Series' expenses can be spread and possibly reducing the rate of return.
 
To the extent that there is no  established secondary market, there may be  thin
trading  of high-yielding securities.  This may adversely  affect the ability of
the Board of  Directors to  accurately value high-yielding  securities and  such
Series' assets and such Series' ability to dispose of the securities. Securities
valuation  becomes more difficult and judgment plays a greater role in valuation
because there is  less reliable, objective  data available. Adversely  publicity
and  investor perceptions,  whether or  not based  on fundamental  analysis, may
decrease the values and liquidity  of high-yielding securities, especially in  a
thinly  traded market. Illiquid or restricted high-yielding securities purchased
by such Series  may involve special  registration responsibilities,  liabilities
and costs, and liquidity and valuation difficulties.
 
New  laws and proposed new  laws could have an adverse  impact on the market for
such securities.  As  examples, recent  legislation  requires  federally-insured
savings  and  loan associations  to  divest their  investments  in high-yielding
securities and pending proposals are designed to limit the use, or tax and other
advantages of high-yielding securities. The  new legislation and the  proposals,
if  enacted, could have an  adverse effect on these  Series' net asset value and
investment  practices,  with  the  extent  of  the  impact  depending  upon  the
composition of such Series at that time.
 
Certain  risks  are associated  with  applying credit  ratings  as a  method for
evaluating high-yielding securities.  For example, credit  ratings evaluate  the
safety  of  principal and  interest  payments, not  market  value risk  of high-
yielding securities. Since credit rating agencies may fail to timely change  the
credit  ratings to reflect subsequent events, Advisers continuously monitors the
issuers of high-yielding  securities held by  these Series to  determine if  the
issuers  will have sufficient  cash flow and profits  to meet required principal
and interest payments, and  to assure the securities'  liquidity so such  Series
can  meet redemption  requests. The achievement  of the  investment objective of
such Series may be more dependent upon Advisers' own credit analysis than is the
case for  higher  quality bonds.  Also,  these  Series may  retain  a  portfolio
security  whose  rating has  been changed  if the  security otherwise  meets the
Series' investment objectives and investment criteria.
 
RISKS OF INVESTING IN  FOREIGN SECURITIES. Investing  in securities of  non-U.S.
companies  may  entail  additional  risks due  to  the  potential  political and
economic  instability  of   certain  countries  and   risks  of   expropriation,
nationalization,  confiscation,  or the  imposition  of restrictions  on foreign
investment and  on  repatriation of  capital  invested.  In the  event  of  such
expropriation,  nationalization,  or  other confiscation,  by  any  country, the
Series could lose its entire investment  in any such country. Certain  countries
prohibit  or  impose substantial  restrictions on  investments in  their capital
markets, particularly  their equity  markets, by  foreign entities  such as  the
Series.  As illustrations, certain countries require governmental approval prior
to investments by foreign persons, or limit the amount of investment by  foreign
persons  in a particular company, or limit  the investment by foreign persons to
only a specific class of securities of a company that may have less advantageous
terms than  securities  of the  company  available for  purchase  by  nationals.
Moreover, the national policies of
 
                                       44
<PAGE>
certain countries may restrict investment opportunities in issuers or industries
deemed  sensitive  to national  interests. In  addition, some  countries require
governmental approval for the repatriation of investment income, capital, or the
proceeds of securities sales  by foreign investors.  A Series, particularly  the
Global  Bond Series, Global  Asset Allocation Series,  Global Growth Series, and
International Stock  Series, could  be adversely  affected by  delays in,  or  a
refusal  to grant, any required governmental  approval for repatriation, as well
as by the application to it of other restrictions on investments.
 
Foreign companies are not generally subject to uniform accounting, auditing, and
financial reporting standards or to other regulatory requirements comparable  to
those  applicable to U.S. companies.  Most of the securities  held by the Global
Bond  Series,  Global  Asset  Allocation  Series,  Global  Growth  Series,   and
International  Stock Series will not be registered with the SEC or regulators of
any foreign  country, nor  will the  issuers  thereof be  subject to  the  SEC's
reporting   requirements.  Thus,  there  will   be  less  available  information
concerning foreign issuers of  securities held by the  Series than is  available
concerning  U.S.  issuers. In  instances where  the  financial statements  of an
issuer are  not deemed  to reflect  accurately the  financial situation  of  the
issuer,  the  Series  will  take  appropriate  steps  to  evaluate  the proposed
investment, which may include on-site inspection of the issuer, interviews  with
its   management  and   consultations  with  accountants,   bankers,  and  other
specialists.
 
Because the Global Bond  Series, Global Asset  Allocation Series, Global  Growth
Series,  and International Stock Series will each  invest at least a majority of
its total assets in the securities  of foreign issuers which are denominated  in
foreign  currencies, the  strength or weakness  of the U.S.  dollar against such
foreign currencies may account for part of the Series' investment performance. A
decline in the  value of any  particular currency against  the U.S. dollar  will
cause  a decline in the U.S. dollar  value of the Series' holdings of securities
denominated in such currency  and, therefore, will cause  an overall decline  in
the  Series' net asset value and any  net investment income and capital gains to
be distributed in U.S. dollars to shareholders of such Series.
 
The rate of exchange between the U.S. dollar and other currencies is  determined
by  several factors including  the supply and  demand for particular currencies,
central bank efforts to support particular currencies, the movement of  interest
rates,  the pace of business activity in  certain other countries, and the U.S.,
and other economic and financial conditions affecting the world economy.
 
Although the Global Bond Series,  Global Asset Allocation Series, Global  Growth
Series,  and International Stock Series each values its assets daily in terms of
U.S. dollars,  each such  Series does  not  intend to  convert its  holdings  of
foreign  currencies into U.S. dollars on a  daily basis. These Series will do so
from time  to time,  and investors  should be  aware of  the costs  of  currency
conversion.   Although  foreign  exchange  dealers  do  not  charge  a  fee  for
conversion, they do  realize a  profit based  on the  difference (the  "spread")
between  the prices  at which  they are  buying and  selling various currencies.
Thus, a dealer may offer to sell a  foreign currency to the Series at one  rate,
while  offering a lesser rate of exchange  should the Series desire to sell that
currency to the dealer.
 
Securities of many  foreign issuers  may be less  liquid and  their prices  more
volatile  than  securities  of  comparable U.S.  issuers.  In  addition, foreign
securities exchanges  and brokers  are generally  subject to  less  governmental
supervision  and regulation  than in the  U.S., and  foreign securities exchange
transactions are  usually  subject to  fixed  commissions, which  are  generally
higher  than negotiated commissions  on U.S. transactions.  In addition, foreign
securities exchange transactions may be subject to difficulties associated  with
the  settlement  of  such transactions.  Delays  in settlement  could  result in
temporary periods when  assets of  the Series are  uninvested and  no return  is
earned  thereon. The inability of the Series to make intended security purchases
due  to  settlement  problems  could   cause  the  Series  to  miss   attractive
opportunities.  Inability to dispose  of a portfolio  security due to settlement
problems either could result in losses to the Series due to subsequent  declines
in value of the portfolio security or, if the Series has entered into a contract
to  sell the security, could result in  possible liability to the purchaser. The
Series will consider such  difficulties when determining  the allocation of  the
Series' assets, although the Series does not believe that such difficulties will
have a material adverse effect on the portfolio trading activities.
 
The  Series'  net  investment income  from  foreign  issuers may  be  subject to
non-U.S. withholding taxes, thereby reducing the Series' net investment  income.
See "Taxation" in the Prospectus.
 
Pursuant  to Rule 17f-5 under  the 1940 Act, the  Board of Directors approved on
behalf of the  Global Bond  Series, Global  Asset Allocation  Series, Blue  Chip
Stock  Series, Global Growth  Series, and International Stock  Series the use of
the following subcustodian banks to maintain  foreign securities in or near  the
market  in which  they are  principally traded and  to maintain  cash in amounts
reasonably  necessary  to  effect   foreign  securities  transactions  in   such
locations.  The Board of Directors may from time to time approve other countries
and subcustodian banks pursuant to Rule 17f-5.
 
<TABLE>
<CAPTION>
COUNTRY             BANK/DEPOSITORY
- ------------------  ---------------------------------------------------
<S>                 <C>
Argentina           Citibank, N.A. (Buenos Aires Branch)
                    Caja de Valores ("CDV")
Australia           Australia and New Zealand Banking
                    Group Limited (ANZ)
                    Austra Clear Ltd.
Austria             Creditanstalt-Bankverein
                    Osteneichische Kontrollebank
                    (OeKB)
Belgium             Generale Bank
                    Caisse Interprofessionelle de Depots
                    et de Virements de Titres S.A.
                    (C.I.K.)
Brazil              Citibank, N.A. (Sao Paulo Branch)
                    The Bolsa de Valores de Sao Paulo
                    (BOVESPA)
Canada              The Toronto-Dominion Bank
                    Canadian Depository for Securities
                    Limited (CDS)
Chile               Citibank, N.A. (Santiago Branch)
China               Standard Chartered Bank
                    Shanghai Securities Central Clearing
                    and Registration Corp.
Colombia            Cititrust Colombia, S.A.
                    Deposito Central de Valores (DLV)
Czech Republic      Ceskoslovenska Obchodi Banka, A.S.
                    Stredisko Cennych Papinu (SCP)
Denmark             Den Danske Bank Vaerdipapircentralen (Danish
                    Securities Centre)
Finland             Kansallis-Osake-Pankki
                    The Central Share Register of Finland
France              Banque Paribas
                    Societe Interprofessionelle de
                    Compensation des Valeurs
                    Mobilieres (SICOVAM)
Germany             Dresdner Bank, AG
                    Deutscher Kassenverein A.G.
                    (Kassenverein)
Greece              National Bank of Greece S.A.
                    Apothetirio Titlon
Hong Kong           Standard Chartered Bank
                    Central Clearing and Securities
                    System (CCAS)
Hungary             Citibank Budapest Rt.
                    The Central Depository and Clearinghouse
India               The Hong Kong and Shanghai
                    Banking Corporation Limited
                    (HSBC)
Ireland             Allied Irish Bank
Israel              Bank Lueumi-Le Isreal
Indonesia           Standard Chartered Bank
Italy               Citibank, N.A. (Milan Branch) Monte Titoli, S.p.A.
</TABLE>
 
                                       45
<PAGE>
   
<TABLE>
<CAPTION>
COUNTRY             BANK/DEPOSITORY
- ------------------  ---------------------------------------------------
<S>                 <C>
Japan               The Bank of Tokyo
                    Japan Securities Depository
                    (JASDEC)
Korea               Standard Chartered Bank
                    Korea Securities Settlement
                    Corporation (KSSC)
Luxembourg          Cedel Luxembourg
Malaysia            Chung Khiaw Bank (Malaysia)
                    Malaysian Central Depository
                    Sdn Bhd (MCD)
Mexico              Bancomer S.A., Institution DeBanca Multiple,
                    Grupo Financiero
                    Instituto para el Deposito de Valores
                    (S.D. Indeval) (equity securities only)
Netherlands         ABN-AMRO Bank
                    Nederlands Centraal
                    Institut voor Giraal Effectenverkeer
                    B.V. (NECIGEF)
New Zealand         Australia and New Zealand Banking
                    Group Limited (ANZ)
                    Austraclear NZ
Norway              Euroclear
                    Norwegian Registry of Securities
                    (NRS/VPS)
Pakistan            Standard Chartered Bank
Peru                Citibank, N.A. (Lima Branch)
                    Caja de Valores (CAVAL)
Philippines         Standard Chartered Bank
Poland              Citibank (Poland), S.A.
                    National Depository of Securities
Portugal            Banco Espirito Santo E Comercial
                    De Lisboa, SA (BESCL)
                    Central de Valores Mobiliarios (CVM)
Singapore           United Overseas Bank Ltd.
                    The Central Securities Depository
                    (PTE) Ltd. (CDP)
Slovak Republic     Ceskoslovenska Obchodua Banka, A.S.
South Africa        ABSA Bank
South Korea         Standard Chartered Bank, Seoul
Spain               Banco Santaden
                    Servicio de Compensacion y
                    Liquidacion de Valores (SCLV)
Sri Lanka           Standard Chartered Bank
                    The Central Depository System Ltd.
Sweden              Svenska Handelsbanken Vardepappercentralen VPC
                    AB
<CAPTION>
COUNTRY             BANK/DEPOSITORY
- ------------------  ---------------------------------------------------
<S>                 <C>
Switzerland         Bankers Trust A.G.
                    Schweizerische Effekten
                    Giro A G (SEGA)
Taiwan              Central Trust of China-Taipai
                    The Taiwan Securities Central Depository Company
                    Ltd.
Thailand            Standard Chartered Bank
                    The Share Depository Center (SDC)
Turkey              Osmanli Bankasi A.S. (Ottoman Bank)
                    Istanbul Stock Exchange
United Kingdom/     Bankers Trust Company
 Ireland            (London Branch)
                    Central Gilts Office
Venezuela           Citibank, N.A. (Caracas Branch)
Transnational       Euroclear
Transnational       Cedel
</TABLE>
    
 
RISKS OF INVESTING IN  ILLIQUID SECURITIES. The sale  of restricted or  illiquid
securities  often requires more time and  results in higher brokerage charges or
dealer discounts and  other selling expenses  than does the  sale of  securities
eligible for trading on national securities exchanges or in the over-the-counter
markets.  Restricted  securities  often  sell  at  a  price  lower  than similar
securities that are not subject to restrictions on resale.
 
RISKS   OF   TRANSACTIONS   IN   OPTIONS,   FUTURES   CONTRACTS,   AND   FORWARD
CONTRACTS.  Although the  Global Bond  Series, High  Yield Series,  Global Asset
Allocation  Series,  Global  Growth  Series,  International  Stock  Series,  and
Aggressive  Growth  Series may  enter  into transactions  in  Futures Contracts,
Options on Futures Contracts, Currency Contracts, and certain options solely for
hedging purposes, their use does involve  certain risks. For example, a lack  of
correlation  between the  index or  instrument underlying  an option  or futures
contract and  the assets  being hedged  or unexpected  adverse price  movements,
could  render such  Series' hedging  strategy unsuccessful  and could  result in
losses. These Series also may enter  into transactions in options on  securities
and  indexes  of  securities for  other  than hedging  purposes,  which involves
greater risk. In  addition, there can  be no assurance  that a liquid  secondary
market  will  exist for  any  contract purchased  or  sold, such  Series  may be
required to maintain a position until exercise or expiration, which could result
in losses.
 
Transactions in options,  Futures Contracts, Options  on Futures Contracts,  and
Currency  Contracts may be entered into  on United States exchanges regulated by
the SEC  or  the  Commodity  Futures  Trading Commission,  as  well  as  in  the
over-the-counter  market and on  foreign exchanges. In  addition, the securities
underlying options and Futures Contracts may include domestic as well as foreign
securities. Investors  should  recognize  that  transactions  involving  foreign
securities  or  foreign currencies,  and  transactions entered  into  in foreign
countries, may involve  considerations and risks  not typically associated  with
investing in U.S. markets.
 
DIRECTORS AND EXECUTIVE OFFICERS
 
The names, addresses, principal occupations, and other affiliations of directors
and executive officers of Fortis Series Fund, Inc. are given below:
 
   
<TABLE>
<CAPTION>
                                   POSITION WITH                       PRINCIPAL OCCUPATION AND AFFILIATIONS WITH
      NAME & ADDRESS          AGE     THE FUND                      "AFFILIATED PERSONS" OR INVESTORS (PAST 5 YEARS)
- ---------------------------   ---  --------------   --------------------------------------------------------------------------------
<S>                           <C>  <C>              <C>
Richard W. Cutting            64   Director         Certified public accountant and financial consultant.
137 Chapin Parkway
Buffalo, New York
Allen R. Freedman*            56   Director         Chairman, Chief Executive Officer, and President of Fortis, Inc. ("Fortis"); a
One Chase Manhattan Plaza                           Managing Director of Fortis International, N. V.
New York, New York
Dr. Robert M. Gavin           55   Director         President, Macalester College.
1600 Grand Avenue
St. Paul, Minnesota
Jean L. King                  51   Director         President, Communi-King, a communications consulting firm.
12 Evergreen Lane
St. Paul, Minnesota
</TABLE>
    
 
                                       46
<PAGE>
   
<TABLE>
<CAPTION>
                                   POSITION WITH                       PRINCIPAL OCCUPATION AND AFFILIATIONS WITH
      NAME & ADDRESS          AGE     THE FUND                      "AFFILIATED PERSONS" OR INVESTORS (PAST 5 YEARS)
- ---------------------------   ---  --------------   --------------------------------------------------------------------------------
<S>                           <C>  <C>              <C>
Dean C. Kopperud*             43   President and    Chief Executive Officer and a Director of Fortis Advisers, Inc. ("Advisers"),
500 Bielenberg Drive               Director         President and a Director of Fortis Investors, Inc. ("Investors"), and Senior
Woodbury, Minnesota                                 Vice President and a Director of Fortis Benefits Insurance Company and Time
                                                    Insurance Company.
Edward M. Mahoney             66   Director         Retired; prior to December, 1994, Chairman and Chief Executive Officer and a
2760 Pheasant Road                                  Director of Advisers and Investors, Senior Vice President and a Director of
Excelsior, Minnesota                                Fortis Benefits Insurance Company, and Senior Vice President of Time Insurance
                                                    Company.
Robb L. Prince                54   Director         Financial and employee benefit consultant; prior to June, 1995, Vice President
5108 Duggan Plaza                                   and Treasurer, Jostens, Inc., a producer of products and services for the youth,
Edina, Minnesota                                    education, sports award, and recognition markets.
Leonard J. Santow             60   Director         Principal, Griggs & Santow, Incorporated, economic and financial consultant.
75 Wall Street
21st Floor
New York, New York
Joseph M. Wikler              55   Director         Investment consultant and private investor; prior to January, 1994, Director of
12520 Davan Drive                                   Research, Chief Investment Officer, Principal, and a Director, the Rothschild
Silver Spring, Maryland                             Co., Baltimore, Maryland. The Rothschild Co. is an investment advisory firm.
Gary N. Yalen                 53   Vice President   President and Chief Investment Officer of Advisers (since August, 1995) and
One Chase Manhattan Plaza                           Fortis Asset Management, a division of Fortis, Inc., New York, NY, and Senior
New York, New York                                  Vice President, Investments, Fortis, Inc.
Howard G. Hudson              58   Vice President   Executive Vice President of Advisers (since August, 1995) and Senior Vice
One Chase Manhattan Plaza                           President, Fixed Income, Fortis Asset Management; prior to February, 1991,
New York, New York                                  Senior Vice President, Fairfield Research, New Canaan, CT.
Stephen M. Poling             64   Vice President   Executive Vice President and Director of Advisers and Investors.
5500 Wayzata Boulevard
Golden Valley, Minnesota
Fred Obser                    57   Vice President   Senior Vice President of Advisers (since August, 1995) and Senior Vice
One Chase Manhattan Plaza                           President, Equities, Fortis Asset Management.
New York, New York
Dennis M. Ott                 49   Vice President   Senior Vice President of Advisers and Investors.
5500 Wayzata Boulevard
Golden Valley, Minnesota
James S. Byrd                 45   Vice President   Executive Vice President of Advisers and Investors; prior to March, 1991, Senior
5500 Wayzata Boulevard                              Vice President, Templeton Investment Counsel, Inc., Fort Lauderdale, Florida.
Golden Valley, Minnesota
Nicholas L. M. dePeyster      29   Vice President   Vice President of Advisers (since August, 1995) and Vice President, Equities,
41st Floor                                          Fortis Asset Management; prior to July, 1991, Research Associate, Smith Barney,
One Chase Manhattan Plaza                           Inc., New York, NY.
New York, New York
Charles J. Dudley             36   Vice President   Vice President of Advisers and Fortis Asset Management; prior to August, 1995,
One Chase Manhattan Plaza                           Senior Vice President, Sun America Asset Management, Los Angeles, CA
New York, New York
Maroun M. Hayek               48   Vice President   Vice President of Advisers (since August, 1995) and Vice President, Fixed
One Chase Manhattan Plaza                           Income, Fortis Asset Management.
New York, New York
Robert C. Lindberg            43   Vice President   Vice President of Advisers and Investors; prior to July, 1993, Vice President,
One Chase Manhattan Plaza                           Portfolio Manager, and Chief Securities Trader, COMERICA, Inc., Detroit,
New York, New York                                  Michigan. COMERICA, Inc. is a bank.
Kevin J. Michels              44   Vice President   Vice President of Advisers (since August, 1995) and Vice President,
One Chase Manhattan Plaza                           Administration, Fortis Asset Management.
New York, New York
Stephen M. Rickert            53   Vice President   Vice President of Advisers (since August, 1995) and Corporate Bond Analyst,
One Chase Manhattan Plaza                           Fortis Asset Management; from August, 1993 to April, 1994, Corporate Bond
New York, New York                                  Analyst, Dillon, Read & Co., Inc., New York, NY; prior to June, 1992, Corporate
                                                    Bond Analyst, Western Asset Management, Los Angeles, CA.
Keith R. Thomson              58   Vice President   Vice President of Advisers and Investors.
5500 Wayzata Boulevard
Golden Valley, Minnesota
Christopher J. Woods          36   Vice President   Vice President of Advisers (since August, 1995) and Vice President, Fixed
One Chase Manhattan Plaza                           Income, Fortis Asset Management; prior to November, 1992, Head of Fixed Income,
New York, New York                                  The Police and Firemen's Disability and Pension Fund of Ohio, Columbus, OH.
</TABLE>
    
 
                                       47
<PAGE>
   
<TABLE>
<CAPTION>
                                   POSITION WITH                       PRINCIPAL OCCUPATION AND AFFILIATIONS WITH
      NAME & ADDRESS          AGE     THE FUND                      "AFFILIATED PERSONS" OR INVESTORS (PAST 5 YEARS)
- ---------------------------   ---  --------------   --------------------------------------------------------------------------------
<S>                           <C>  <C>              <C>
Robert W. Beltz, Jr.          46   Vice President   Vice President--Securities Operations of Advisers and Investors.
500 Bielenberg Drive
Woodbury, Minnesota
Thomas D. Gualdoni            47   Vice President   Vice President of Advisers, Investors, and Fortis Benefits Insurance Company.
500 Bielenberg Drive
Woodbury, Minnesota
Larry A. Medin                46   Vice President   Senior Vice President--Sales of Advisers and Investors; from August 1992 to
500 Bielenberg Drive                                November 1994, Senior Vice President, Western Divisional Officer of Colonial
Woodbury, Minnesota                                 Investment Services, Inc., Boston, Massachusetts; from June 1991 to August 1992,
                                                    Regional Vice President, Western Divisional Officer of Alliance Capital
                                                    Management, New York, New York; prior to June 1991, Senior Vice President,
                                                    National Sales Director, Met Life State Street Investment Services, Inc.
Jon H. Nicholson              46   Vice President   Senior Vice President--Marketing and Product Development of Fortis Benefits
500 Bielenberg Drive                                Insurance Company; Senior Vice President of Advisers and Investors; Director of
Woodbury, Minnesota                                 Investors.
David A. Peterson             53   Vice President   Vice President and Assistant General Counsel, Fortis Benefits Insurance Company,
500 Bielenberg Drive                                prior to January, 1991, Senior Vice President--Law, State Bond and Mortgage
Woodbury, Minnesota                                 Company, Minneapolis, Minnesota.
Richard P. Roche              44   Vice President   Vice President of Advisers and Investors; prior to August, 1995, President of
500 Bielenberg Drive                                Prospecting By Seminars, Inc., Guttenberg, NJ.
Woodbury, Minnesota
Anthony J. Rotondi            51   Vice President   Senior Vice President of Advisers; from January, 1993 to August, 1995, Senior
500 Bielenberg Drive                                Vice President, Operations, Fortis Benefits Insurance Company; prior to January,
Woodbury, Minnesota                                 1993, Senior Vice President, Information Technology, Fortis, Inc.
Rhonda J. Schwartz            38   Vice President   Senior Vice President, General Counsel, and Secretary of Advisers and Investors;
500 Bielenberg Drive                                Senior Vice President and General Counsel--Life and Investment Products, Fortis
Woodbury, Minnesota                                 Benefits Insurance Company and Vice President and General Counsel, Life and
                                                    Investment Products, Time Insurance Company; from 1993 to January 1996, Vice
                                                    President, General Counsel, Fortis, Inc.; prior to 1993, Attorney, Norris
                                                    McLaughlin & Marcus, Somerville, NJ.
Michael J. Radmer             51   Secretary        Partner, Dorsey & Whitney LLP, the Fund's General Counsel.
220 South Sixth Street
Minneapolis, Minnesota
Tamara L. Fagely              37   Treasurer        Second Vice President of Advisers and Investors.
500 Bielenberg Drive
Woodbury, Minnesota
</TABLE>
    
 
- -------------------------------------------
* Mr.  Kopperud is  an "interested  person" (as defined  under the  1940 Act) of
  Fortis Series Fund, Inc., Advisers, and  Investors primarily because he is  an
  officer  and a  director of  each. Mr. Freedman  is an  "interested person" of
  Fortis Series  Fund, Inc.,  Advisers, and  Investors because  he is  Chairman,
  Chief  Executive Officer and President of  Fortis, Inc. ("Fortis"), the parent
  company of Advisers and indirect parent  company of Investors, and a  Managing
  Director of Fortis International, N. V., the parent company of Fortis.
- -------------------------------------------
 
The  following  table sets  forth the  aggregate  compensation received  by each
director during the fiscal year  ended December 31, 1995,  as well as the  total
compensation received by each director from Fortis Series and all other open-end
investment  companies managed by Advisers during  the fiscal year ended December
31, 1995. Neither  Mr. Freedman,  who is  an officer  of the  parent company  of
Advisers,  nor  Mr.  Kopperud, who  is  an  officer of  Advisers  and Investors,
received any  such compensation  and they  are  not included  in the  table.  No
executive  officer  of Fortis  Series received  compensation from  Fortis Series
during the fiscal year ended December 31, 1995.
 
   
<TABLE>
<CAPTION>
                                                                                                  TOTAL
                                                    PENSION OR                                COMPENSATION
                               AGGREGATE        RETIREMENT BENEFITS         ESTIMATED       FROM FUND COMPLEX
                             COMPENSATION       ACCRUED AS PART OF       ANNUAL BENEFITS    PAID TO DIRECTOR
        DIRECTOR           FROM THE COMPANY      COMPANY EXPENSES        UPON RETIREMENT           (1)
<S>                        <C>                <C>                      <C>                  <C>
- -------------------------------------------------------------------------------------------------------------
Richard W. Cutting             $   4,900                     0                      0           $  32,300
Dr. Robert M. Gavin                4,800                     0                      0              31,200
Jean L. King                       4,900                     0                      0              32,300
Edward M. Mahoney                  4,900                     0                      0              32,300
Robb L. Prince                     4,900                     0                      0              32,300
Leonard J. Santow                  4,746                     0                      0              30,600
Joseph M. Wikler                   4,900                     0                      0              32,300
</TABLE>
    
 
- ------------------------
   
(1) Includes  aggregate compensation  paid by  Fortis Series  and all  10  Other
   Fortis Funds paid to the director.
    
 
                                       48
<PAGE>
   
As  of March 31, 1996,  less than 1% of the  outstanding shares of Fortis Series
were attributable to Contracts owned of record or beneficially by the  directors
and  executive  officers  as  a  group;  the  directors  and  executive officers
otherwise do not own any of  the outstanding shares of Fortis Series.  Directors
Kopperud,  Mahoney, Prince, and Gavin are  members of the Executive Committee of
the Board of Directors.  While the Executive Committee  is authorized to act  in
the intervals between regular board meetings with full capacity and authority of
the  full Board of Directors, except as limited  by law, it is expected that the
Committee will act only infrequently.
    
 
INVESTMENT ADVISORY AND OTHER SERVICES
 
GENERAL
 
Fortis Advisers, Inc. ("Advisers") has  been the investment adviser and  manager
of  Fortis Series since Fortis Series began  business in 1986. Investors acts as
Fortis Series'  underwriter. Both  act as  such pursuant  to written  agreements
periodically  approved by  the directors or  shareholders of  Fortis Series. The
address of both Advisers and Investors is P.O. Box 64284, St. Paul, MN 55164.
 
   
As of  December  31,  1995, Advisers  managed  twenty-eight  investment  company
portfolios  with combined  net assets  of approximately  $4,118,791,000, and one
private account with net assets of approximately $17,187,000. As of December 31,
1995,  the  investment   company  portfolios   had  an   aggregate  of   227,356
shareholders.
    
 
During the fiscal years ended December 31, 1993, 1994, and 1995, the Series paid
investment  advisory  and  management  fees  to  Advisers  as  described  in the
following table.
 
   
<TABLE>
<CAPTION>
                                                YEAR ENDED DECEMBER 31,
                                            -------------------------------
SERIES                                        1993       1994       1995
- ------------------------------------------  ---------  ---------  ---------
<S>                                         <C>        <C>        <C>
Money Market..............................  $  76,324  $ 118,752  $ 122,669
U.S. Government Securities................    867,698    952,432    809,341
Diversified Income........................    279,837    489,311    486,523
Global Bond...............................         --         --     72,526
High Yield................................         --     29,992    105,511
Asset Allocation..........................    737,070  1,205,808  1,484,851
Global Asset Allocation...................         --         --    107,500
Growth & Income...........................         --     38,143    247,814
Growth Stock..............................  1,567,285  2,140,994  2,873,197
Global Growth.............................    220,060    833,424  1,210,019
International Stock.......................         --         --    102,257
Aggressive Growth.........................         --     30,188    197,016
</TABLE>
    
 
   
During the fiscal year ended December  31, 1995, Advisers paid advisory fees  to
the  sub-advisers of  Global Bond  Series, Global  Asset Allocation  Series, and
International  Stock  Series  in  the  amount  of  $33,984,  $59,732,   $54,253,
respectively.
    
 
CONTROL AND MANAGEMENT OF ADVISERS AND INVESTORS
 
Fortis  owns 100% of the outstanding voting securities of Advisers, and Advisers
owns all of the outstanding voting securities of Investors.
 
Fortis, located in New York,  New York, is a  wholly owned subsidiary of  Fortis
International,  N.V., which has  approximately $100 billion  in assets worldwide
and is  in turn  a wholly  owned  subsidiary of  AMEV/VSB 1990  N.V.  ("AMEV/VSB
1990").
 
AMEV/VSB  1990 is a corporation  organized under the laws  of The Netherlands to
serve as the holding company for all U.S. operations and is owned 50% by  Fortis
AMEV  and 50% by Fortis AG ("Group AG"). AMEV/VSB 1990 owns a group of companies
active in insurance, banking and financial services, and real estate development
in The  Netherlands,  the United  States,  Western Europe,  Australia,  and  New
Zealand.
 
Fortis  AMEV  is  a  diversified  financial  services  company  headquartered in
Utrecht, The Netherlands, where its  insurance operations began in 1847.  Fortis
AG  is  a  diversified  financial services  company  headquartered  in Brussels,
Belgium, where its insurance  operations began in 1824.  N.V. AMEV and Group  AG
own  a group of companies  (of which AMEV/VSB 1990  is one) active in insurance,
banking and financial services, and real estate development in The  Netherlands,
Belgium, the United States, Western Europe, and the Pacific Rim.
 
   
Dean  C.  Kopperud  is Chief  Executive  Officer  of Advisers  and  President of
Investors; Gary N. Yalen is President and Chief Investment Officer of  Advisers;
James  S. Byrd and Stephen  M. Poling are Executive  Vice Presidents of Advisers
and Investors; Howard G. Hudson is Executive Vice President of Advisers; Deborah
L. Foss, Larry A. Medin, Dennis M. Ott, Jon H. Nicholson and Anthony J.  Rotondi
are  Senior Vice  Presidents of  Advisers and  Investors; Rhonda  J. Schwartz is
Senior Vice President, General Counsel, and Secretary of Advisers and Investors;
Fred Obser is Senior Vice President of Advisers; Robert W. Beltz, Jr., Thomas D.
Gualdoni, Robert C. Lindberg, Jon H.  Nicholson, Richard P. Roche, and Keith  R.
Thomson  are  Vice  Presidents of  Advisers  and  Investors; Nicholas  L.  M. De
Peyster, Charles J. Dudley,  Maroun M. Hayek; Kevin  J. Michels, Christopher  J.
Pagano,  Stephen M.  Rickert, and  Christopher J.  Woods are  Vice Presidents of
Advisers; John E. Hite is 2nd Vice President and Assistant Secretary of Advisers
and Investors; Carol M. Houghtby is 2nd Vice President and Treasurer of Advisers
and Investors; Tamara L. Fagely, Barbara W. Kirby and Deborah K. Kramer are  2nd
Vice  Presidents of Advisers  and Investors; David C.  Greenzang is Money Market
Portfolio Officer of Advisers; Michael D. O'Connor is Qualified Plan Officer  of
Advisers and Investors; Barbara J. Wolf is Trading Officer of Advisers; Scott R.
Plummer  is Assistant Secretary  of Advisers and Investors;  Joanne M. Herron is
Assistant Treasurer of Advisers and Investors and Sharon R. Jibben is  Assistant
Secretary of Advisers.
    
 
Messrs. Kopperud, Yalen, and Poling are the Directors of Advisers.
 
   
All  of the  above persons  reside or have  offices in  the Minneapolis/St. Paul
area, except  Messrs.  Yalen,  Hudson,  De  Peyster,  Dudley,  Hayek,  Lindberg,
Michels,  Obser, Pagano,  Rickert, Woods and  Greenzang, who are  located in New
York City.
    
 
INVESTMENT ADVISORY AND MANAGEMENT AGREEMENT
 
Advisers acts  as investment  adviser and  manager for  the Growth  Stock,  U.S.
Government, Diversified Income, Money Market, Asset Allocation and Global Growth
Series  under an Investment Advisory and  Management Agreement dated May 1, 1992
(the "1992 Agreement"), which became effective the same date following  approval
by  the  shareholders  thereof on  April  21,  1992. The  1992  Agreement became
effective with  respect  to Global  Growth  Series  on May  1,  1992,  following
approval  by its then sole  shareholder on the same  date. Advisers also acts as
investment adviser and manager of High Yield Series, Growth & Income Series, and
Aggressive Growth Series under an  Investment Advisory and Management  Agreement
dated  May  1, 1994  (the "1994  Agreement"), following  approval by  their then
respective sole  shareholders.  Advisers also  acts  as investment  adviser  and
manager of Global Bond Series, Global Asset Allocation Series, and International
Stock  Series  under  an  Investment  Advisory  and  Management  Agreement dated
December 8, 1994 (the  "1995 Agreement"), which became  effective on January  3,
1995,  following approval by  their then respective  sole shareholders. Advisers
also acts as investment adviser  and manager of Value,  S&P 500 Index, and  Blue
Chip  Stock Series under  an Investment Advisory  and Management Agreement dated
March 22,  1996 (the  "1996  Agreement"), which  became  effective May  1,  1996
following  approval  thereof by  their respective  sole shareholders.  (The 1992
Agreement,  the  1994   Agreement,  1995  Agreement   and  1996  Agreement   are
collectively  referred to below as the "Agreements.") The 1992 Agreement will be
submitted  to  holders  of  Global  Growth  Series  for  approval  at  the  next
shareholders
 
                                       49
<PAGE>
meeting  of Fortis  Series. The  Agreements were last  approved by  the Board of
Directors (including a  majority of  the directors who  are not  parties to  the
Agreements  or interested persons of the Agreements) on December 7, 1995, except
that the 1996 Agreements were each approved March 22, 1996. The Agreements  will
terminate  automatically  in the  event of  their  assignment. In  addition, the
Agreements are  terminable  at  any  time, without  penalty,  by  the  Board  of
Directors  or, with respect to  any particular Series, by  vote of a majority of
the outstanding voting securities of the applicable Series, on not more than  60
days'  written notice to Advisers, and by  Advisers on 60 days' notice to Fortis
Series. Unless sooner terminated,  each Agreement shall  continue in effect  for
more  than two  years after its  execution only  so long as  such continuance is
specifically approved at  least annually by  either the Board  of Directors  or,
with  respect to any particular Series, by vote of a majority of the outstanding
voting securities of the applicable Series,  provided that in either event  such
continuance  is also approved by the vote of a majority of the directors who are
not parties to such  Agreement, or interested persons  of such parties, cast  in
person at a meeting called for the purpose of voting on such approval.
 
   
The  Agreements collectively provide  for an investment  advisory and management
fee calculated as  described in the  following table.  As you can  see from  the
table,  this fee decreases  (as a percentage  of each Series  net assets) as the
Series  grows.  As  of  December  31,  1995,  the  Series'  net  assets  totaled
approximately  $41,807,000  for  Money  Market  Series,  $182,687,000  for  U.S.
Government  Securities  Series,  $109,120,000  for  Diversified  Income  Series,
$13,187,000   for  Global  Bond  Series,  $28,129,000  for  High  Yield  Series,
$341,511,000  for  Asset  Allocation   Series,  $20,080,000  for  Global   Asset
Allocation  Series,  $59,533,000 for  Growth &  Income Series,  $530,945,000 for
Growth Stock  Series, $207,913,000  for Global  Growth Series,  $21,327,000  for
International Stock Series, and $46,943,000 for Aggressive Growth Series.
    
 
   
<TABLE>
<CAPTION>
                                                                 ANNUAL
                                                               INVESTMENT
                                                              ADVISORY AND
           SERIES                  AVERAGE NET ASSETS        MANAGEMENT FEE
<S>                           <C>                           <C>
Money Market Series           For the first $500 million          .30%
                              For assets over $500 million        .25%
 
U.S. Government Securities    For the first $50 million           .50%
Series                        For assets over $50 million         .45%
 
Diversified Income Series     For the first $50 million           .50%
                              For assets over $50 million         .45%
 
Global Bond Series            For the first $100 million          .75%
                              For assets over $100 million        .65%
 
High Yield Series             For the first $250 million          .50%
                              For assets over $250 million        .45%
 
Asset Allocation Series       For the first $250 million          .50%
                              For assets over $250 million        .45%
 
Global Asset Allocation       For the first $100 million          .90%
Series                        For assets over $100 million        .85%
 
Value                         For the first $100,000,000          .70%
                              For assets over $100,000,000        .60%
 
Growth & Income Series        For the first $100 million          .70%
                              For assets over $100 million        .60%
 
S&P 500 Index                 All levels of assets                .40%
 
Blue Chip Stock               For the first $100,000,000          .90%
                              For assets over $100,000,000        .85%
 
Growth Stock Series           For the first $100 million          .70%
                              For assets over $100 million        .60%
 
Global Growth Series          For the first $500 million          .70%
                              For assets over $500 million        .60%
 
International Stock Series    For the first $100 million          .85%
                              For assets over $100 million        .80%
 
Aggressive Growth Series      For the first $100 million          .70%
                              For assets over $100 million        .60%
</TABLE>
    
 
Advisers pays the advisory fees of the investment sub-advisers of the Series. In
addition,  Advisers,  at  its  own  expense,  furnishes  suitable  office space,
facilities, equipment, administrative services, and clerical and other personnel
as may be  required for the  management of  the affairs and  business of  Fortis
Series,  and  acts as  Fortis Series'  registrar,  transfer agent,  and dividend
disbursing agent. Fortis Series  pays all its expenses  which are not  expressly
assumed  by Advisers  or Investors.  These expenses  include, among  others, the
investment advisory and management fee, the  fees and expenses of directors  and
officers of Fortis Series who are not "affiliated persons" of Advisers, interest
expenses,   taxes,  brokerage  fees  and   commissions,  fees  and  expenses  of
registering and qualifying Fortis Series  and its shares for distribution  under
Federal  securities laws, expenses of preparing prospectuses and of printing and
distributing  prospectuses  annually  to  existing  Contract  owners,  custodian
charges, auditing and legal expenses, insurance expenses, association membership
dues,   and  the  expense  of  reports  to  shareholders  and  Contract  owners,
shareholders' meetings, and  proxy solicitations. Fortis  Series is also  liable
for  such nonrecurring expenses  as may arise, including  litigation to which it
may be a party. Fortis Series may have an obligation to indemnify its  directors
and officers with respect to such litigation.
 
Advisers  bears the costs of acting  as Fortis Series transfer agent, registrar,
and dividend agent.  Investors has agreed  to pay all  expenses of  distributing
Fortis  Series' shares,  including, but  not limited  to, costs  of printing and
distributing prospectuses  to  new  Contract  owners.  Pursuant  to  a  separate
Distribution  Agreement between  Fortis Benefits and  investors, Fortis Benefits
reimburses Investors for these costs and expenses with respect to variable  life
insurance policies issued by Fortis Benefits or pays them on Investors' behalf.
 
From  its advisory  fee, Advisers pays  the following  fees to each  of the sub-
advisers:
 
   
<TABLE>
<CAPTION>
                                                                           ANNUAL SUB-
          SERIES             SUB-ADVISER               ASSETS             ADVISORY FEE
<S>                         <C>             <C>                           <C>
Global Bond Series          Warburg         For the first $100 million          .350   %
                                            For assets over $100 million        .225   %
 
Global Asset Allocation     Morgan Stanley  For the first $100 million          .500   %
Series                                      For assets over $100 million        .400   %
 
S&P 500 Index Series        Dreyfus         All levels of assets                .170   %
 
Blue Chip Stock Series      T. Rowe Price   For the first $100,000,000          .500   %
                                            For assets over $100,000,000        .450   %
 
International Stock Series  Lazard Freres   For the first $100 million          .450   %
                                            For assets over $100 million        .375   %
</TABLE>
    
 
Out of its  advisory fee,  but not in  excess thereof,  Advisers will  reimburse
Value, S&P 500 Index, and Blue Chip Stock Series for their expenses, until their
net  assets first  reach $10  million, to  the extent  that the  expenses of the
applicable  Series  (including  the  investment  advisory  fees,  but  excluding
interest,  taxes, brokerage fees, and commissions) exceed an amount equal, on an
annual basis, to 1.25%, 1.25%, and 1.25%, respectively, of the average daily net
assets of  the applicable  Series. In  addition to  this expense  reimbursement,
Advisers  reserves the right, but shall not be obligated, to institute voluntary
expense reimbursement programs which,  if instituted, shall  be in such  amounts
and  based on such  terms and conditions  as Advisers, in  its sole and absolute
discretion, determines.  Furthermore, Advisers  reserves the  absolute right  to
discontinue  any of  such reimbursement programs  at any time  without notice to
Fortis Series.
 
Expenses that  relate exclusively  to  a particular  Series, such  as  custodian
charges  and registration  fees for  shares, are  charged to  that Series. Other
expenses of  Fortis Series  are allocated  between the  Series in  an  equitable
manner  as determined by officers of Fortis  Series under the supervision of the
Board of Directors, usually  on the basis  of net assets  or number of  contract
holders.
 
                                       50
<PAGE>
Under  the 1992,  1994 and  1996 (as to  Value Series)  Agreements, Advisers, as
investment adviser to Fortis Series,  has the sole authority and  responsibility
to  make and execute investment decisions for Fortis Series within the framework
of Fortis  Series'  investment policies,  subject  to  review by  the  Board  of
Directors.  Advisers also furnishes  Fortis Series with  all required management
services, facilities, equipment, and personnel.
 
Although investment decisions for each Series are made independently from  those
of  the other  Series or  those of  other funds  or private  accounts managed by
Advisers, sometimes the  same security  is suitable  for more  than one  Series,
fund,  or  account.  If  and  when  two  or  more  Series,  funds,  or  accounts
simultaneously purchase  or sell  the same  security, the  transactions will  be
allocated  as to price  and amount in accordance  with arrangements equitable to
each Series, fund,  or account. The  simultaneous purchase or  sale of the  same
securities  by  a  Series  and  another Series,  fund,  or  account  may  have a
detrimental effect on the Series, as this may affect the price paid or  received
by the Series or the size of the position obtainable by the Series.
 
SUB-ADVISORY AGREEMENTS
 
Global  Bond Series, Global Asset Allocation Series, International Stock Series,
S&P 500 Index  Series, and  Blue Chip  Stock Series  have retained  sub-advisers
under  investment sub-advisory agreements (the  five sub-advisory agreements are
collectively  referred  to  as  the  "Sub-Advisory  Agreements").  Each  of  the
Sub-Advisory Agreements will terminate automatically upon the termination of the
Investment Advisory and Management Agreement between Fortis Series and Advisers,
and in the event of its assignment. In addition, the Sub-Advisory Agreements are
terminable  at any time,  without penalty, by  the Board of  Directors of Fortis
Series, by Advisers  or by  a vote  of the  majority of  the applicable  Series'
outstanding  voting  securities  on  60 days'  written  notice  to  such Series'
sub-adviser and by a sub-adviser on 60 days' written notice to Advisers.  Unless
sooner  terminated, the  Sub-Advisory Agreements  shall continue  in effect from
year to year if approved at least  annually by the Board of Directors of  Fortis
Series  or by a vote  of a majority of the  outstanding voting securities of the
applicable Series,  provided  that in  either  event such  continuance  is  also
approved  by the  vote of  a majority  of the  directors who  are not interested
persons of any party to the Sub-Advisory Agreements, cast in person at a meeting
called for the purpose of voting on such approval.
 
PORTFOLIO TRANSACTIONS AND ALLOCATION OF BROKERAGE
 
Advisers, or if applicable  a sub-adviser, is responsible  for decisions to  buy
and  sell securities  for the  Series, the selection  of brokers  and dealers to
effect the transactions and  the negotiation of  brokerage commissions, if  any,
subject to Advisers' general control. Transactions on a stock exchange in equity
securities  will  be  executed primarily  through  brokers that  will  receive a
commission paid by the Series. The Series which buy fixed income securities,  on
the  other hand, will not normally incur any brokerage commissions. Fixed income
securities, as well as equity securities traded in the over-the-counter  market,
are  generally traded  on a  "net" basis with  dealers acting  as principals for
their own  accounts without  a  stated commission,  although  the price  of  the
security  usually includes  a profit to  the dealer.  In underwritten offerings,
securities  are  purchased  at  a  fixed  price  that  includes  an  amount   of
compensation  to  the underwriter,  generally referred  to as  the underwriter's
concession or  discount.  Certain of  these  securities may  also  be  purchased
directly  from an  issuer, in which  case neither commissions  nor discounts are
paid.
 
In placing orders  for securities  transactions, the primary  criterion for  the
selection of a broker-dealer is the ability of the broker-dealer, in the opinion
of  Advisers, to secure prompt execution of the transactions on favorable terms,
including the reasonableness of the commission and considering the state of  the
market  at  the time.  When consistent  with these  objectives, business  may be
placed with broker-dealers who furnish investment research services to  Advisers
or  a sub-adviser. Such  research services include advice,  both directly and in
writing, as  to the  value  of securities;  the  advisability of  investing  in,
purchasing,  or  selling  securities;  and the  availability  of  securities, or
purchasers or sellers of securities; as well as analyses and reports  concerning
issues, industries, securities, economic factors and trends, portfolio strategy,
and  the performance of  accounts. This allows Advisers  and the sub-advisers to
supplement their own investment research activities and to obtain the views  and
information  of  individuals and  research staffs  of many  different securities
research firms  prior to  making investment  decisions for  the Series.  To  the
extent  such commissions are directed to  these other broker-dealers who furnish
research services, Advisers or a sub-adviser receives a benefit, not capable  of
evaluation  in dollar amounts, without providing  any direct monetary benefit to
the Series from these commissions.  Most research services obtained by  Advisers
or  a sub-adviser generally  benefit several or all  of the investment companies
and private  accounts which  it manages,  as opposed  to solely  benefiting  one
specific  managed fund or account.  Normally, research services obtained through
managed funds or accounts investing in common stocks would primarily benefit the
managed funds  or accounts  which invest  in common  stock; similarly,  services
obtained  from  transactions in  fixed income  securities  would normally  be of
greater  benefit  to  the  managed  funds  or  accounts  which  invest  in  debt
securities.
 
Neither  Advisers nor  any sub-adviser has  entered into any  formal or informal
agreements with any  broker-dealers, nor  does it maintain  any "formula"  which
must  be followed in connection with the placement of Fortis Series transactions
in exchange  for research  services provided  Advisers, except  as noted  below.
However, Advisers and each of the sub-advisers does maintain an informal list of
broker-dealers,  which  is used  from time  to time  as a  general guide  in the
placement  of   Fortis  Series   business,  in   order  to   encourage   certain
broker-dealers  to  provide  Advisers  with  research  services  which  Advisers
anticipates will be useful to  it. Because the list  is merely a general  guide,
which  is  to be  used only  after the  primary criterion  for the  selection of
broker-dealers (discussed above) has been  met, substantial deviations from  the
list   are  permissible  and  may  be   expected  to  occur.  Advisers  (or  the
sub-advisers) will authorize Fortis  Series to pay an  amount of commission  for
effecting a securities transaction in excess of the amount of commission another
broker-dealer  would  have  charged  only  if  Advisers  (or  the  sub-advisers)
determines in  good  faith that  such  amount  of commission  is  reasonable  in
relation  to the value of  the brokerage and research  services provided by such
broker-dealer,  viewed  in  terms  of  either  that  particular  transaction  or
Advisers'  overall responsibilities  with respect  to the  accounts as  to which
Advisers (or  the  sub-advisers)  exercises  investment  discretion.  Generally,
Fortis  Series pays higher  commissions than the  lowest rates available. Morgan
Stanley has  agreements in  place  with several  broker-dealers that  relate  to
equity  trades directed by  Morgan Stanley. Under  these agreements, the brokers
pay for services which assist the investment manager (Morgan Stanley) in  making
investment  decisions. The brokers  are obligated to  achieve best execution and
the commission rates charged by the  brokers are comparable to those charged  by
brokers with which there is no such agreement.
 
Under  the  1940  Act, no  Series  may  purchase portfolio  securities  from any
underwriting syndicate of which an affiliate of the Adviser or a sub-adviser  is
a  member, except under certain limited conditions set forth in Rule 10f-3 under
the 1940 Act. The Rule sets forth requirements relating to, among other  things,
the  terms  of an  issue  of securities  purchased by  a  Series, the  amount of
securities that may be purchased  in any one issue, and  the assets of a  Series
that may be invested in a particular issue. In addition, purchases of securities
made  pursuant to the terms  of the Rule must be  approved at least quarterly by
the Board of  Directors of Fortis  Series, including a  majority of the  members
thereof who are not interested persons of Fortis Series.
 
                                       51
<PAGE>
Portfolio  transactions may be effected  through affiliates of the sub-advisers.
Prior to  executing any  such transactions,  the Board  of Directors  of  Fortis
Series  will adopt policies incorporating the  standards of Rule 17e-1 under the
1940 Act,  which  requires that  the  commissions  paid to  affiliates  must  be
reasonable  and fair  compared to  the commissions,  fees or  other remuneration
received or  to be  received  by other  brokers  in connection  with  comparable
transactions  involving similar securities  during a comparable  period of time.
The Rule  also  contains  review  requirements  and  requires  that  reports  be
furnished to the Board of Directors and that records be maintained in connection
with such reviews.
 
   
During  the fiscal  year ended December  31, 1995, for  Asset Allocation Series,
brokerage commissions totaled $110,945, amounting to .04% of average net  assets
and  resulting in an average commission rate of .18% (calculated by dividing the
total dollar amount of transactions into the total dollar amount of  commissions
paid). For Global Asset Allocation Series, brokerage commission totaled $26,471,
amounting  to .22% of average net assets  and resulting in an average commission
of .36%.  For  Growth  Stock Series,  brokerage  commissions  totaled  $179,941,
amounting  to .04% of average net assets  and resulting in an average commission
rate of .22%. For Growth & Income Series, brokerage commissions totaled $73,615,
amounting to .21% of average net  assets and resulting in an average  commission
rate  of .19%. For Global Growth Series, brokerage commissions totaled $236,023,
amounting to .14% of average net  assets and resulting in an average  commission
rate  of  .34%.  For  Aggressive Growth  Series,  brokerage  commissions totaled
$12,832, amounting to  .05% of average  net assets and  resulting in an  average
commission  rate of .28%. For  International Stock Series, brokerage commissions
totaled $79,654, amounting  to .67% of  average net assets  and resulting in  an
average  commission of .32%. For Money Market Series, U.S. Government Securities
Series, Diversified Income Series, Global Bond Series, High Yield Series,  Asset
Allocation  Series,  Global Asset  Allocation  Series, Growth  &  Income Series,
Growth Stock  Series,  Global Growth  Series,  International Stock  Series,  and
Aggressive  Growth  Series  transactions  having an  aggregate  dollar  value of
approximately $562,513,000, $393,840,000, $271,971,000, $39,623,000,
$65,312,000, $502,650,000, $15,200,000,  $1,509,000, $112,788,000,  $41,360,000,
$747,000,  and $28,533,000, respectively, were traded  at net prices including a
spread or markup.
    
 
   
During the fiscal year  ended December 31, 1995,  virtually all of the  $110,945
paid   in  commissions  by  the  Asset  Allocation  Series  in  connection  with
transactions having an aggregate value of approximately $62,059,000, the $26,471
paid in commissions  by the Global  Asset Allocation Series  in connection  with
transactions  having an aggregate value of approximately $7,284,000, the $73,615
paid  in  commissions  by  the  Growth  &  Income  Series  in  connection   with
transactions  having  an  aggregate  value  of  approximately  $39,351,000,  the
$179,941 paid  in commissions  by the  Growth Stock  Series in  connection  with
transactions  having  an  aggregate  value  of  approximately  $81,941,000,  the
$236,023 paid in  commissions by  the Global  Growth Series  in connection  with
transactions having an aggregate value of approximately $70,242,000, the $12,832
paid  in  commissions  by  the  Aggressive  Growth  Series  in  connection  with
transactions having  an  aggregate value  of  approximately $4,574,000  and  the
$79,654  paid in commission by the International Stock Series in connection with
transactions having an aggregate value of approximately $25,199,000 were paid to
broker-dealers who furnished investment research to Advisers, as outlined above.
    
 
The Series' acquisitions  during the  fiscal year  ended December  31, 1995,  of
securities  of its regular brokers or dealers  or of the parent of those brokers
or dealers that  derive more than  fifteen percent of  their gross revenue  from
securities-related activities is presented below:
 
   
<TABLE>
<CAPTION>
                                                          VALUE OF
                                                      SECURITIES OWNED
                                                      AT END OF PERIOD
NAME OF ISSUER                                              ($)
- ----------------------------------------------------  ----------------
<S>                                                   <C>
Money Market
  Ford Motor Credit Co..............................    $    998,733
  Merrill Lynch, Pierce, Fenner & Smith Inc.........         991,017
  IBM Credit Corp...................................       1,790,960
  Chevron Oil Finance...............................       1,197,917
  General Motors Acceptance Corp....................       1,373,379
  Household Finance Corp............................       1,794,915
  American Express Credit Co........................       1,799,430
  Commercial Credit Co..............................       1,592,009
  Prudential-Bache Securities, Inc..................       1,695,368
  First Bank (N.A.) Minneapolis.....................       1,693,000
  CIT Group Holdings Inc............................       1,685,809
U.S. Government Securities
  Donaldson, Lufkin & Jenrette Sec..................       9,070,975
  Nomura Securities International...................       8,088,344
  First Bank (N.A.) Minneapolis.....................       3,074,000
  Merrill Lynch, Pierce, Fenner & Smith.............       2,812,135
  Paine Webber Inc..................................       2,363,250
  CIT Group Holdings................................       4,719,399
Diversified Income
  First Bank (N.A.) Minneapolis.....................       $1,336,000
  Nomura Securities International, Inc..............       1,997,122
  Donaldson, Lufkin & Jenrette Sec..................       1,582,226
  Merrill Lynch, Pierce, Fenner & Smith.............       2,758,480
  CIT Group Holdings................................       1,348,400
  Paine Webber Inc..................................       1,027,500
  Bear Stearns & Co.................................       1,287,254
High Yield
  First Bank (N.A.) Minneapolis.....................       1,220,000
Asset Allocation
  First Bank (N.A.) Minneapolis.....................       3,776,000
  Donaldson, Lufkin & Jenrette Sec..................       1,582,222
  Merrill Lynch, Pierce, Fenner & Smith.............       3,380,047
  Paine Webber Inc..................................       3,082,500
  Bear Stearns & Co.................................       3,604,310
  Goldman Sachs & Co................................         796,000
  CIT Group Holdings................................       2,963,109
Growth & Income
  Goldman, Sachs & Co...............................         103,000
  First Bank (N.A.) Minneapolis.....................       1,544,000
Global Bond.........................................
  First Bank (N.A.)Minneapolis......................    $     23,092
Global Asset Allocation.............................
  First Bank (N.A.)Minneapolis......................       3,465,913
Growth Stock
  First Bank (N.A.) Minneapolis.....................      17,322,000
  Goldman, Sachs & Co...............................       3,982,000
Global Growth
  First Bank (N.A.) Minneapolis.....................       4,975,000
  Goldman, Sachs & Co...............................       2,140,000
International Stock.................................
  First Bank (N.A.)Minneapolis......................       2,208,599
Aggressive Growth
  Goldman, Sachs & Co...............................         816,000
  First Bank (N.A.) Minneapolis.....................       2,160,000
</TABLE>
    
 
- --------------------------------------------------------------------------------
 
                                       52
<PAGE>
CAPITAL STOCK
 
Fortis  Series' shares have  a par value of  $.01 per share  and equal rights to
share in dividends and  assets. The shares possess  no preemptive or  conversion
rights.
 
On  March 31,  1996, Fortis  Series' ownership of  record or,  to its knowledge,
beneficially was as follows:
 
   
<TABLE>
<CAPTION>
                                                            U.S.
                                                         GOVERNMENT   DIVERSIFIED                                  ASSET
                                          MONEY MARKET   SECURITIES      INCOME     GLOBAL BOND    HIGH YIELD    ALLOCATION
NAME OR IDENTITY OF GROUP                 SHARES OWNED  SHARES OWNED  SHARES OWNED  SHARES OWNED  SHARES OWNED  SHARES OWNED
- ----------------------------------------  ------------  ------------  ------------  ------------  ------------  ------------
<S>                                       <C>           <C>           <C>           <C>           <C>           <C>
Separate Accounts of
  Fortis Benefits (policyholder
   money)...............................   4,560,725     16,132,572    8,959,644       897,591     3,019,935     22,207,351
  Fortis Benefits (startup money).......          --             --           --       500,010            --             --
</TABLE>
    
 
   
<TABLE>
<CAPTION>
                                          GLOBAL ASSET    GROWTH &                                 INTERNATIONAL   AGGRESSIVE
                                           ALLOCATION      INCOME     GROWTH STOCK  GLOBAL GROWTH  STOCK SERIES      GROWTH
NAME OR IDENTITY OF GROUP                 SHARES OWNED  SHARES OWNED  SHARES OWNED  SHARES OWNED   SHARES OWNED   SHARES OWNED
- ----------------------------------------  ------------  ------------  ------------  -------------  -------------  ------------
<S>                                       <C>           <C>           <C>           <C>            <C>            <C>
Separate Accounts of
  Fortis Benefits (policyholder
   money)...............................    1,682,741     5,680,024    19,376,787     13,886,639      2,195,553     4,388,173
  Fortis Benefits (startup money).......      293,373            --            --             --        292,176            --
</TABLE>
    
 
Fortis Series currently has fifteen Series, each constituting a separate  series
of  shares.  Under  Fortis  Series'  Articles  of  Incorporation,  the  Board of
Directors is  authorized to  create  new series  in  addition to  those  already
existing  without the approval of the  shareholders of Fortis Series. Each share
of stock will have a pro-rata interest in the assets of the Series to which  the
stock  of that  series relates and  will have no  interest in the  assets of any
other Series. In the event of liquidation, each share of a Series would have the
same rights to dividends and assets as every other share of that Series.
 
Each share of a  Series has one vote  (with proportionate voting for  fractional
shares)  irrespective of the relative net asset  value of the Series' shares. On
some issues, such as the election of directors, all shares of Fortis Series vote
together as one series. Cumulative voting is not authorized. This means that the
holders of more than 50% of the shares voting for the election of directors  can
elect  100% of the  directors if they choose  to do so, and,  in such event, the
holders of the remaining shares will be unable to elect any directors.
 
On an  issue affecting  only a  particular Series,  the shares  of the  affected
Series  vote  as a  separate series.  An example  of  such an  issue would  be a
fundamental investment restriction pertaining to  only one Series. In voting  on
the  Agreement, approval  of the Agreement  by the shareholders  of a particular
Series would make the Agreement  effective as to that  Series whether or not  it
had  been approved  by the  shareholders of  the other  Series. (Although Fortis
Benefits and First Fortis are the  only shareholders of each Series, all  shares
held  by them will generally be voted in accordance with the instructions of the
Contract owners. See "Voting Privileges" below.)
 
Fortis Series is not required under Minnesota law to hold annual or periodically
scheduled regular meetings of  shareholders. Minnesota corporation law  provides
for  the  Board  of Directors  to  convene  shareholder meetings  when  it deems
appropriate. In addition, if a regular meeting of shareholders has not been held
during the immediately preceding fifteen  months, a shareholder or  shareholders
holding three percent or more of the voting shares of Fortis Series may demand a
regular  meeting of shareholders by written notice  of demand given to the chief
executive officer or the chief financial officer of Fortis Series. Within ninety
days after receipt of the demand, a regular meeting of shareholders must be held
at Fortis Series' expense. Additionally, the 1940 Act requires shareholder votes
for all amendments to fundamental  investment policies and restrictions and  for
all investment advisory contracts and amendments thereto.
 
                                       53
<PAGE>
COMPUTATION OF NET ASSET VALUE AND PRICING
 
On  December 31, 1995, the Series' net  asset values per share was calculated as
follows:
 
   
<TABLE>
<S>                                       <C>
                               MONEY MARKET SERIES
 
Net Assets      ($41,807,113)
- -------------------------                 =  Net Asset Value Per Share ($10.83)
Shares Outstanding (3,861,531)
 
                        U.S. GOVERNMENT SECURITIES SERIES
 
Net Assets     ($182,687,331)
- -------------------------                 =  Net Asset Value Per Share ($11.16)
Shares Outstanding (16,366,692)
 
                            DIVERSIFIED INCOME SERIES
 
Net Assets     ($109,119,746)
- -------------------------                 =  Net Asset Value Per Share ($12.20)
Shares Outstanding (8,946,660)
 
                                GLOBAL BOND SERIES
 
Net Assets      ($13,187,474)
- -------------------------                 =  Net Asset Value Per Share ($11.30)
Shares Outstanding (1,167,231)
 
                                HIGH YIELD SERIES
 
Net Assets      ($28,129,147)
- -------------------------                 =  Net Asset Value Per Share ($9.74)
Shares Outstanding (2,888,618)
 
                             ASSET ALLOCATION SERIES
 
Net Assets     ($341,511,306)
- -------------------------                 =  Net Asset Value Per Share ($15.90)
Shares Outstanding (21,479,436)
 
                          GLOBAL ASSET ALLOCATION SERIES
 
Net Assets      ($20,080,170)
- -------------------------                 =  Net Asset Value Per Share ($11.42)
Shares Outstanding (1,757,747)
 
                              GROWTH & INCOME SERIES
 
Net Assets      ($59,532,930)
- -------------------------                 =  Net Asset Value Per Share ($12.83)
Shares Outstanding (4,638,850)
 
                               GROWTH STOCK SERIES
 
Net Assets     ($530,944,527)
- -------------------------                 =  Net Asset Value Per Share ($28.09)
Shares Outstanding (18,899,411)
 
                               GLOBAL GROWTH SERIES
 
Net Assets     ($207,912,903)
- -------------------------                 =  Net Asset Value Per Share ($15.97)
Shares Outstanding (13,017,895)
 
                            INTERNATIONAL STOCK SERIES
 
Net Assets      ($21,327,322)
- -------------------------                 =  Net Asset Value Per Share ($11.27)
Shares Outstanding (1,892,068)
 
                             AGGRESSIVE GROWTH SERIES
 
Net Assets      ($46,943,262)
- -------------------------                 =  Net Asset Value Per Share ($12.68)
Shares Outstanding (3,703,609)
</TABLE>
    
 
The primary close  of trading currently  is 3:00 P.M.  (Central Time), but  this
time  may be  changed. The  offering price for  purchase orders  received in the
office of Fortis  Series after  the beginning  of each  day the  New York  Stock
Exchange  (the  "Exchange") is  open for  trading  is based  on net  asset value
determined as of the primary closing time for business on the Exchange that day;
the price in effect  for orders received  after such close is  based on the  net
asset  value as of  such close of the  Exchange on the next  day the Exchange is
open for trading.
 
                                       54
<PAGE>
Generally, the net asset value of each Series' shares is determined on each  day
on  which  the Exchange  is  open for  business. The  Exchange  is not  open for
business on the following holidays (nor on  the nearest Monday or Friday if  the
holiday  falls  on a  weekend): New  Year's Day,  Presidents' Day,  Good Friday,
Memorial Day, Independence Day, Labor Day, Thanksgiving Day, and Christmas  Day.
Additionally,  net  asset value  need not  be  determined (i)  on days  on which
changes in the value of the portfolio securities will not materially affect  the
current  net asset value of the Series' shares;  or (ii) on days during which no
such Series' shares  are tendered for  redemption and no  orders to purchase  or
sell such Series' shares are received by Fortis Series.
 
REDEMPTION
 
The  right of the Separate  Account to redeem shares  or to receive payment with
respect to any  redemption may  be suspended only  for any  period during  which
trading  on  the Exchange  is  restricted as  determined  by the  Securities and
Exchange Commission  or  when such  Exchange  is closed  (other  than  customary
weekend or holiday closings), for any period during which an emergency exists as
defined  by the Securities and Exchange Commission as a result of which disposal
of a Series' securities or determination of  the net asset value of each  Series
is  not reasonably practicable, and for such other periods as the Securities and
Exchange Commission may by  order permit for the  protection of shareholders  of
each Series.
 
Redemption  of  shares, or  payment,  may be  suspended  at times  (a)  when the
Exchange is closed  for other than  customary weekend or  holiday closings,  (b)
when  trading on said Exchange is restricted, (c) when an emergency exists, as a
result of which  disposal by  Fortis Series  of securities  owned by  it is  not
reasonably  practicable, or it  is not reasonably  practicable for Fortis Series
fairly to determine the value of its net assets, or during any other period when
the Securities  and Exchange  Commission, by  order, so  permits; provided  that
applicable rules and regulations of the Securities and Exchange Commission shall
govern as to whether the conditions prescribed in (b) or (c) exist. The Exchange
is not open for business on the following holidays (nor on the nearest Monday or
Friday  if the holiday  falls on a weekend),  on which the  Fund will not redeem
shares: New Year's Day, Presidents' Day, Good Friday, Memorial Day, Independence
Day, Labor Day, Thanksgiving Day, and Christmas Day.
 
TAXATION
 
Each Series  of Fortis  Series then  in existence  qualified in  1995, and  each
Series  intends to continue to qualify (or to initially qualify, if applicable),
as a regulated investment  company under the Internal  Revenue Code of 1986,  as
amended  (the "Code"). As long  as each such Series  so qualifies, the Series is
not taxed on the income it distributes to the shareholders. Generally, in  order
to  qualify as a regulated investment company,  a Series must derive at least 90
percent of its gross income from dividends, interest, and gains from the sale or
other disposition of stock or securities or other income derived with respect to
its investing in such stock or securities. In addition, less than 30 percent  of
its  income may be derived from sales of  stock or securities held for less than
three months. Being qualified  as a regulated investment  company does not  mean
that  the  Internal Revenue  Service supervises  Fortis  Series or  approves its
policies.
 
Under the Code,  each Series of  Fortis Series  will generally be  treated as  a
separate entity for federal tax purposes. Therefore, each Series will be treated
separately in determining whether it qualifies as a regulated investment company
and in determining the net ordinary income (or loss), net realized capital gains
(or  losses) and distributions necessary to relieve each Series of Fortis Series
of any federal income tax liability.
 
Pursuant to the Code, each Series will be subject to a nondeductible excise  tax
for  each calendar year equal to 4 percent  of the excess, if any, of the amount
required to be distributed over the amount distributed. However, the excise  tax
does  not apply to  any income on  which a Series  pays income tax.  In order to
avoid the imposition  of this  excise tax,  each Series  generally must  declare
dividends  by the end of a calendar  year representing 98 percent of the Series'
ordinary income for the  calendar year and  98 percent of  its capital gain  net
income (both long-term and short-term capital gains) for the twelve-month period
ending October 31 of the calendar year.
 
The  Code  imposes certain  diversification requirements  on the  investments of
segregated  asset  accounts  underlying  variable  annuity  and  life  insurance
contracts. Treasury Regulations interpret those requirements. Under the Code and
the  Regulations, if  a variable  contract is  based in  part or  in whole  on a
segregated asset account that fails  to meet the diversification standards,  the
variable  contract will not be treated as  an annuity or life insurance contract
for federal income tax  purposes. As a consequence,  the income on the  contract
for  any taxable year, whether  or not distributed, will  be treated as ordinary
income received by the Contract owner during such year.
 
As a general rule, each Series of Fortis Series may invest not more than 55%  of
the  value of its  total assets in the  securities of a  single issuer, not more
than 70% of the value of its total assets in the securities of any two  issuers,
not  more than 80%  of the value  of its total  assets in the  securities of any
three issuers, and not  more than 90% of  the value of its  total assets in  the
securities of any four issuers. Under the Code and the Regulations, for purposes
of  the diversification tests, the securities  of each agency or instrumentality
of the U.S. government are considered the securities of a separate issuer.  Each
Series  intends to satisfy either the diversification test described above or an
alternative diversification  test provided  by the  Code, so  that the  variable
contracts  invested in each  Series will be treated  as variable contracts under
the Code  and the  income  earned with  respect to  the  contracts will  not  be
currently taxable to the Contract owners.
 
If  a  Series  invests in  zero  coupon  obligations upon  their  issuance, such
obligations will  have original  issue discount  in the  hands of  such  Series.
Generally,  original issue  discount equals  the difference  between the "stated
redemption price at maturity" of the  obligation and its "issue price" as  those
terms  are  defined in  the Code.  A Series  is required  to accrue  as ordinary
interest income  a portion  of such  original issue  discount even  though  such
Series  receives  no  cash currently  as  interest payments  on  the obligation.
Similarly, in the case of PIKs, Series are required to recognize interest income
in the amount of the  fair market value of  the securities received as  interest
payments on the PIKs, even though they receive no cash.
 
   
For  Federal  income tax  purposes  the Series  had  the following  capital loss
carryovers at December  31, 1995,  which, if  not offset  by subsequent  capital
gains,  will expire in 1996 through 2004.  It is unlikely the Board of Directors
will authorize a  distribution of  any net  realized gains  until the  available
capital loss carryovers have been offset or expired.
    
 
   
<TABLE>
<S>                                       <C>
Money Market Series.....................     $121,076
U.S. Government Securities Series.......   20,146,180
Diversified Income Series...............    8,826,504
High Yield Series.......................    1,323,098
Asset Allocation Series.................    6,876,891
Growth & Income Series..................      405,812
Growth Stock Series.....................   27,058,017
Global Growth Series....................   13,781,136
Aggressive Growth Series................    1,448,091
</TABLE>
    
 
UNDERWRITER
 
On  December  7, 1995,  the  Board of  Directors  (including a  majority  of the
directors who are not parties to the contract, or interested persons of any such
party) last  approved the  Underwriting Agreement  with Investors  dated May  1,
1994,    which    became   effective    May    1,   1994.    This   Underwriting
 
                                       55
<PAGE>
Agreement may be terminated  by Fortis Series  or Investors at  any time by  the
giving  of 60 days' written notice, and terminates automatically in the event of
its assignment.  Unless  sooner  terminated, the  Underwriting  Agreement  shall
continue  in effect for more than two years  after its execution only so long as
such continuance is also approved by the vote of a majority of the directors who
are not parties to  such Underwriting Agreement, or  interested persons of  such
parties,  cast in person at  a meeting called for the  purpose of voting on such
approval.
 
The Underwriting Agreement requires Investors to pay all promotional expenses in
connection with the distribution of the Fortis Series' shares, including  paying
for printing and distributing prospectuses and shareholder reports to new Policy
owners,  and the costs of sales  literature. Pursuant to a separate distribution
agreement between  Fortis Benefits  and  Investors, Fortis  Benefits  reimburses
Investors  for these expenses or  pays them on Investors'  behalf, to the extent
they involve shares issued  to fund variable life  insurance policies issued  by
Fortis Benefits.
 
In  the Underwriting Agreement, Investors  undertakes to indemnify Fortis Series
against all costs  of litigation and  other legal proceedings,  and against  any
liability incurred by or imposed upon Fortis Series in any way arising out of or
in connection with the sale or distribution of the Fortis Series' shares, except
to  the  extent that  such  liability is  the  result of  information  which was
obtainable by Investors only from persons affiliated with Fortis Series but  not
with Investors.
 
PERFORMANCE
 
Cumulative total return is computed by finding the cumulative compounded rate of
return  over the  period indicated  in the  advertisement that  would equate the
initial amount  invested  to  the  ending redeemable  value,  according  to  the
following formula:
 
<TABLE>
<S>   <C>  <C>  <C>
           ERV-P
CTR   =   ( ---- ) 100
             P
</TABLE>
 
<TABLE>
<S>      <C>   <C>
Where:   CTR   =   Cumulative total return;
         ERV   =   ending  redeemable value at the  end of the period
                   of a  hypothetical  $1,000  payment  made  at  the
                   beginning of such period; and
         P     =   initial payment of $1,000
</TABLE>
 
This  calculation  assumes all  dividends  and capital  gains  distributions are
reinvested at net asset value on the appropriate reinvestment dates as described
in the Prospectus and includes all  recurring fees, such as investment  advisory
and management fees, charged to all shareholder accounts.
 
Average  annual total return figures are  computed by finding the average annual
compounded rates of return over the periods indicated in the advertisement  that
would  equate  the  initial  amount invested  to  the  ending  redeemable value,
according to the following formula:
 
<TABLE>
<S>       <C>
P(1+T)n   =   ERV
</TABLE>
 
<TABLE>
<S>      <C>   <C>
Where:   P     =   a hypothetical initial payment of $1,000
         T     =   average annual total return;
         n     =   number of years; and
         ERV   =   ending redeemable value at  the end of the  period
                   of  a  hypothetical  $1,000  payment  made  at the
                   beginning of such period.
</TABLE>
 
This calculation  assumes  all dividends  and  capital gains  distributions  are
reinvested at net asset value on the appropriate reinvestment dates as described
in  the Prospectus, and includes all recurring fees, such as investment advisory
and management fees, charged to all shareholder accounts.
 
Yield is computed by  dividing the net investment  income per share (as  defined
under  Securities and Exchange  Commission rules and  regulations) earned during
the computation period by the maximum offering  price per share on the last  day
of the period, according to the following formula:
 
<TABLE>
<S>         <C>     <C>    <C>  <C>  <C>    <C>
                    (a-b)
YIELD = 2       [    ---   +1    ]     6    -1
                     cd
</TABLE>
 
<TABLE>
<S>     <C>   <C>
Where:  a  =  dividends and interest earned during the period;
        b  =  expenses   accrued   for   the   period   (net  of
              reimbursements);
        c  =  the average  daily  number of  shares  outstanding
              during  the period  that were  entitled to receive
              dividends; and
        d  =  the maximum offering price  per share on the  last
              day of the period.
</TABLE>
 
Current  yield (calculated over a seven-day  period) is a percentage computed by
determining the net  change, exclusive  of capital changes,  in the  value of  a
hypothetical  preexisting account having a balance of one share at the beginning
of the  period, subtracting  a hypothetical  charge reflecting  deductions  from
shareholder accounts, and dividing the difference by the value of the account at
the  beginning of  the base period  to obtain  the base period  return, and then
multiplying the base period return by (365/7) with the resulting figure  carried
to  at least the  nearest hundredth of one  percent. Effective yield (calculated
over a seven-day period) is computed by determining the net change, exclusive of
capital changes, in  the value of  a hypothetical preexisting  account having  a
balance  of one share at the beginning of the period, subtracting a hypothetical
charge  reflecting  deductions  from  shareholder  accounts,  and  dividing  the
difference  by the value of  the account at the beginning  of the base period to
obtain the base period  return, and then compounding  the base period return  by
adding  1, raising the sum to a power equal to 365 divided by 7, and subtracting
1 from the result, according to the following formula:
 
<TABLE>
<C>                 <C>                       <S>  <C>    <C>
Effective Yield =   [   (Base Period Return   +1)  365/7  ]   -1
</TABLE>
 
The Series also  may quote  annual yield  figures, calculated  similarly to  the
above methods.
 
                                       56
<PAGE>
Current  yield  information  is  useful in  reviewing  performance,  but because
current yield will fluctuate, (1) such  information may not provide a basis  for
comparison with bank deposits or other investments which pay a fixed yield for a
stated  period of  time and  may be  insured and  (2) the  current yield  is not
necessarily representative of future results.
 
                          AVERAGE ANNUAL TOTAL RETURNS
 
   
<TABLE>
<CAPTION>
                                           1/1/95     1/1/91     1/13/87
                                             TO         TO         TO
SERIES                                    12/31/95   12/31/95   12/31/95
- ----------------------------------------  --------   --------   ---------
<S>                                       <C>        <C>        <C>
U.S. Government Securities..............    18.78 %    8.10  %   7.63%(1)
Diversified Income(2)...................    17.26 %    9.00  %     N/A
Global Bond(3)..........................    19.02 %    N/A         N/A
High Yield(4)...........................    12.73 %    N/A         N/A
Asset Allocation(5).....................    21.97 %   12.75  %     N/A
Global Asset Allocation(6)..............    17.47 %    N/A         N/A
Growth & Income(7)......................    29.70 %    N/A         N/A
Growth Stock............................    27.66 %   16.35  %  13.28%(1)
Global Growth(8)........................    30.49 %    N/A         N/A
International Stock(9)..................    14.35 %    N/A         N/A
Aggressive Growth(1)(0).................    29.89 %    N/A         N/A
<FN>
- ------------------------
 (1)From effective date  of the  Series' SEC registration.  (However, March  24,
    1987  was  the first  day any  separate account  assets from  Contracts were
    invested in the Series and the  average annual total returns from March  24,
    1987  to  December 31,  1995 were  11.24% and  7.69%, respectively,  for the
    Growth Stock and U.S. Government Securities Series.)
 (2)The average annual total return for  the Diversified Income Series from  its
    inception on May 2, 1988 through December 31, 1995, was 9.14%.
 (3)The  average  annual  total  return  for the  Global  Bond  Series  from its
    inception on January 3, 1995, through December 31, 1995, was 19.02%.
 (4)The average annual total return for the High Yield Series from its inception
    on May 2, 1994 through December 31, 1995, was 6.97%.
 (5)The average annual  total return for  the Asset Allocation  Series from  its
    inception on May 1, 1987 through December 31, 1995 was 9.80%.
 (6)The  average annual total return for the Global Asset Allocation Series from
    its inception on January 3, 1995, through December 31, 1995, was 17.47%.
 (7)The average annual  total return  for the Growth  & Income  Series from  its
    inception on May 2, 1994 through December 31, 1995, was 18.09%.
 (8)The  average  annual total  return  for the  Global  Growth Series  from its
    inception on May 1, 1992 through December 31, 1995, was 14.73%.
 (9)The average annual total return for the International Stock Series from  its
    inception on January 3, 1995, through December 31, 1995, was 14.35%.
(1)(0)The  average annual total return for the Aggressive Growth Series from its
      inception on May 2, 1994 through December 31, 1995, was 15.64%.
</TABLE>
    
 
                            CUMULATIVE TOTAL RETURNS
 
   
<TABLE>
<CAPTION>
                                           1/1/95     1/1/91    1/13/87
                                             TO         TO         TO
SERIES                                    12/31/95   12/31/95   12/31/95
- ----------------------------------------  --------   --------   --------
<S>                                       <C>        <C>        <C>
U.S. Government Securities..............    18.78 %    47.65 %    93.31 %(1)
Diversified Income(2)...................    17.26 %    53.87 %    N/A
Global Bond(3)..........................    19.02 %    N/A        N/A
High Yield(4)...........................    12.73 %    N/A        N/A
Asset Allocation(5).....................    21.97 %    82.25 %    N/A
Global Asset Allocation(6)..............    17.47 %    N/A        N/A
Growth & Income(7)......................    29.70 %    N/A        N/A
Growth Stock............................    27.66 %   113.26 %   205.86 %(1)
Global Growth(8)........................    30.49 %    N/A        N/A
International Stock Series(9)...........    14.35 %    N/A        N/A
Aggressive Growth(1)(0).................    29.89 %    N/A        N/A
<FN>
- ------------------------
 (1)From effective date  of the  Series' SEC registration.  (However, March  24,
    1987  was  the first  day any  separate account  assets from  Contracts were
    invested in the Series and the cumulative total returns from March 24,  1987
    to  December 31, 1995 were 154.56%  and 91.66%, respectively, for the Growth
    Stock and U.S. Government Securities Series.)
 (2)The cumulative  total return  for  the Diversified  Income Series  from  its
    inception on May 2, 1988 through December 31, 1995 was 95.48%.
 (3)The cumulative total return for the Global Bond Series from its inception on
    January 3, 1995, through December 31, 1995, was 19.02%.
 (4)The  cumulative total return for the High Yield Series from its inception on
    May 2, 1994 through December 31, 1995 was 11.89%.
 (5)The cumulative  total  return  for  the Asset  Allocation  Series  from  its
    inception on May 1, 1987 through December 31, 1995 was 124.90%.
 (6)The  cumulative total return for the Global Asset Allocation Series from its
    inception on January 3, 1995, through December 31, 1995, was 17.47%.
 (7)The cumulative  total  return  for  the Growth  &  Income  Series  from  its
    inception on May 1, 1994 through December 31, 1995 was 31.96%.
 (8)The  cumulative total return for the Global Growth Series from its inception
    on May 1, 1992 through December 31, 1995 was 65.53%.
 (9)The cumulative  total return  for the  International Stock  Series from  its
    inception on January 3, 1995, through December 31, 1995, was 14.35%.
(1)(0)The  cumulative total  return for  the Aggressive  Growth Series  from its
      inception on May 1, 1994 through December 31, 1995 was 27.43%.
</TABLE>
    
 
As noted in  the Prospectus, Fortis  Series may advertise  the Series'  relative
performance  as compiled by outside organizations or refer to publications which
have mentioned its performance.
 
                                       57
<PAGE>
Fortis Series may from time to time compare the Series with the following:
 
    (1) The Salomon Brothers Non-U.S. Dollars Indices, which are measures of the
total return performance of high-quality non-U.S. dollar denominated  securities
in major sectors of the worldwide bond markets.
 
    (2)  The  Shearson  Lehman  Government/Corporate  Bond  Index,  which  is  a
comprehensive measure of all public obligations of the U.S. Treasury  (excluding
flower bonds and foreign targeted issues), a publicly issued debt of agencies of
the  U.S.  Government (excluding  mortgage-backed  securities), and  all public,
fixed rate, nonconvertible  investment grade  domestic corporate  debt rated  at
least  Baa by Moody's or BBB  by S&P, or, in the  case of nonrated bonds. BBB by
Fitch Investors Service (excluding Collateralized Mortgage Obligations).
 
    (3) Average of Savings Accounts, which is a measure of all kinds of  savings
deposits,  including longer-term certificates (based  on figures supplied by the
U.S. League of Savings Institutions).  Savings accounts offer a guaranteed  rate
of  return on principal, but no opportunity for capital growth. During a portion
of the period, the  maximum rates paid  on some savings  deposits were fixed  by
law.
 
    (4)  The Consumer Price Index,  which is a measure  of the average change in
prices over time in  a fixed market  basket of goods  and services (e.g.,  food,
clothing,  shelter,  fuels,  transportation  fares,  charges  for  doctors'  and
dentists' services, prescription  medicines, and other  goods and services  that
people buy for day-to-day living).
 
    (5)  Bear Stearns Foreign Bond Index,  which provides simple average returns
for individual countries and GNP-weighted index, beginning in 1975. The  returns
are broken down by local market and currency.
 
    (6) Ibbottson Associates International Bond Index, which provides a detailed
breakdown of local market and currency returns since 1960.
 
    (7)  Standard & Poor's "500" Index ("S&P  500") which is a widely recognized
index composed of the capitalization-weighted average of the price of 500 of the
largest publicly traded stocks in the United States.
 
    (8) Salomon Brothers  Broad Investment Grade  Index which is  a widely  used
index  composed of U.S. domestic government, corporate and mortgage-backed fixed
income securities.
 
    (9) Dow Jones Industrial Average.
 
    (10) Financial News Composite Index.
 
    (11) Morgan Stanley  Capital International World  Indices, including,  among
others,  the Morgan  Stanley Capital  International Europe,  Australia, Far East
Index ("EAFE Index").  The EAFE Index  is an  unmanaged index of  more than  800
companies of Europe, Australia, and the Far East.
 
Indices  prepared by the research departments of such financial organizations as
Salomon Brothers,  Inc.;  Merrill Lynch,  Pierce,  Fenner &  Smith,  Inc.;  Bear
Stearns  & Co., Inc.; Morgan  Stanley; and Ibbottson Associates  may be used, as
well as information provided by the Federal Reserve Board.
 
Fortis Series may refer to the rating services listed below.
 
                RATINGS SERVICE
       Lipper Analytical Services, Inc.
       Wiesenberger Investment Companies Services
       Morningstar Publications, Inc.
       Johnson's Charts
       CDA Investment Technologies, Inc.
 
As noted in the Prospectus, Fortis  Series may refer to publications which  have
mentioned its performance.
 
                                       58
<PAGE>
Following is a list of the publications whose articles may be referred to:
 
AMERICAN BANKER (The)
AP-DOW Jones News Service
ASSOCIATED PRESS (The)
BARRON'S
BETTER INVESTING
BOARDROOM REPORTS
BOND BUYER & CREDIT MARKETS (The)
BOND BUYER (The)
BONDWEEK
BUSINESS MONTH
BUSINESS WEEK
CABLE NEWS NETWORK
CASHFLOW MAGAZINE
CFO
CHICAGO TRIBUNE (The)
CHRISTIAN SCIENCE MONITOR
CITY BUSINESS/CORPORATE REPORT
CITYBUSINESS PUBLICATIONS
COMMERCIAL & FINANCIAL CHRONICLE
CONSUMER GUIDE
CORPORATE FINANCE
DALLAS MORNING NEWS
DOLLARS & SENSE
DOW-JONES NEWS SERVICE
ECONOMIST (The)
EQUITY INTERNATIONAL
EUROMONEY
FINANCIAL EXECUTIVE
FINANCIAL PLANNING
FINANCIAL SERVICES WEEK
FINANCIAL TIMES
FINANCIAL WORLD
FORBES
FORTUNE
FUTURES
GLOBAL FINANCE
GLOBAL INVESTOR
INDUSTRY WEEK
INSTITUTIONAL INVESTOR
INTERNATIONAL HERALD TRIBUNE
INVESTMENT DEALER'S DIGEST
INVESTOR'S BUSINESS DAILY
KIPLINGER PERSONAL FINANCE
KIPLINGER CALIF. LETTER (The)
KIPLINGER FLORIDA LETTER
KIPLINGER TEXAS LETTER
KIPLINGER WASHINGTON LETTER (The)
KNIGHT/RIDDER FINANCIAL
LA TIMES
LIPPER ANALYTICAL SERVICES
MARKET CHRONICLE
MINNEAPOLIS STAR TRIBUNE
MONEY
MONEY MANAGEMENT LETTER
MOODY'S INVESTORS SERVICE, INC.
NATIONAL THRIFT NEWS
NATIONAL UNDERWRITER
NELSON'S RESEARCH MONTHLY
NEW YORK DAILY NEWS
NEW YORK NEWSDAY
NEW YORK TIMES (The)
NEWSWEEK
NIGHTLY BUSINESS REPORT (The)
PENSION WORLD
PENSIONS & INVESTMENT AGE
PERSONAL INVESTOR
PORTFOLIO LETTER
REGISTERED REPRESENTATIVE
RUETERS
SECURITIES PRODUCT NEWS
SECURITIES WEEK
SECURITY TRADERS HANDBOOK
SAINT PAUL PIONEER PRESS
STANDARD & POOR'S CORPORATION
STANGER'S INVESTMENT ADVISOR
STANGER'S SELLING MUTUAL FUNDS
STOCK MARKET MAGAZINE (The)
TIME
TRUSTS & ESTATES
U.S. NEWS & WORLD REPORT
UNITED PRESS INTERNATIONAL
USA TODAY
WALL STREET JOURNAL (The)
WASHINGTON POST (The)
FORTIS BENEFITS INSURANCE COMPANY
WOODBURY BULLETIN
WIESENBERGER INVESTMENT COMPANIES SERVICES
 
                                       59
<PAGE>
SYSTEMATIC WITHDRAWAL
 
CONVENIENT INCOME
 
If  you are over 59 1/2 years old,  your Fortis variable annuity can be a source
of income. For qualified plans or IRAs, you can use a systematic withdrawal plan
to satisfy the minimum distribution requirement when you turn age 70 1/2.
 
YOU CAN HAVE MONTHLY INCOME
 
    - Directly deposited to  a Fortis  Money Fund account  for convenient  check
      writing.*
 
    - Electronically   deposited  directly  to  a  checking,  money  market*  or
      brokerage account.
 
    - Sent directly in the form of a check.
 
    - Conveniently forwarded  to another  address to  pay disability  insurance,
      life insurance, long-term care premiums, mortgage, etc.
 
CHOOSE YOUR STRATEGY:
 
- -EARNINGS ONLY--withdraw any profits, leave your principal intact.
 
    - Principal never touched to provide income.
 
    - Amount varies with the performance of the investments you choose.
 
- -SPECIFY EXACT DOLLAR AMOUNT:
 
    - Ideal for paying planned expenses or supplementing your income.
 
    - Any additional earnings continue to grow tax deferred.
 
HOW TO GET STARTED
 
Your  registered representative can  help you decide  what systematic withdrawal
plan is  right  for you.  Complete  the  Systematic Withdrawal  section  of  the
Variable Annuity Service Request Form (#97212.)
 
                                 [LOGO]
 
- ------------------------
 
*  A money market fund is neither insured nor guaranteed by the U.S. Government.
While a stable net asset value is a goal of the fund, it is not a guarantee.
 
Withdrawals from an annuity are  subject to tax and may  be subject to an  early
withdrawal  charge. The IRS charges a 10%  tax penalty on most withdrawals prior
to owner age 59 1/2.
 
Subaccount unit values fluctuate.  When units are redeemed,  their value may  be
worth more or less than their original cost.
 
Opportunity  and Masters are  two separate annuities  with distinct features and
charges. This  material  must  be  preceded  or  accompanied  by  a  Masters  or
Opportunity annuity brochure.
 
For  more  complete information  about  Fortis annuities  including  charges and
expenses, send for a prospectus from Fortis Investors, Inc. P.O. Box 64284,  St.
Paul, MN 55164. Read it carefully before you invest.
 
This  investment is not FDIC insured, is not an obligation of, nor guaranteed by
any bank  or financial  institution, and  involves investment  risks,  including
possible loss of principal.
 
                                       60
<PAGE>
Fortis  Series  also may  advertize  data concerning  its  portfolio securities'
performance and biographical information about its portfolio managers.
 
FINANCIAL STATEMENTS
 
The financial statements included as part  of Fortis Series' 1995 Annual  Report
to  Shareholders, filed with the Securities and Exchange Commission in February,
1996, are incorporated herein by  reference. The Annual Report accompanies  this
Statement of Additional Information.
 
CUSTODIAN; COUNSEL; ACCOUNTANTS
 
First  Bank National Association, First Bank Place, Minneapolis MN 55101 acts as
custodian of Fortis Series'  assets and portfolio  securities; Dorsey &  Whitney
LLP,  220 South Sixth Street, Minneapolis,  MN 55402, is the independent General
Counsel for  Fortis Series;  and KPMG  Peat Marwick  LLP, 4200  Norwest  Center,
Minneapolis, MN 55402, acts as Fortis Series' independent auditors.
 
LIMITATION OF DIRECTOR LIABILITY
 
Under  Minnesota  law, each  director of  Fortis  Series owes  certain fiduciary
duties to Fortis Series and to  its shareholders. Minnesota law provides that  a
director  "shall discharge the duties of the position of director in good faith,
in a manner the director reasonably believes to be in the best interests of  the
corporation,  and with the care an ordinarily  prudent person in a like position
would exercise under similar circumstances." Fiduciary duties of a director of a
Minnesota corporation include, therefore,  both a duty of  "loyalty" (to act  in
good  faith and act in a manner reasonably  believed to be in the best interests
of the corporation) and  a duty of  "care" (to act with  the care an  ordinarily
prudent  person in a like position  would exercise under similar circumstances).
Minnesota law  authorizes  corporations  to  eliminate  or  limit  the  personal
liability  of a  director to  the corporation  or its  shareholders for monetary
damages for breach  of the  fiduciary duty of  "care." Minnesota  law does  not,
however,  permit a corporation to eliminate or limit the liability of a director
(i) for any breach of the director's duty of "loyalty" to the corporation or its
shareholders, (ii)  for acts  or omissions  not in  good faith  or that  involve
intentional  misconduct or a  knowing violation of law,  (iii) for authorizing a
dividend, stock repurchase or redemption  or other distribution in violation  of
Minnesota  law or  for violation of  certain provisions  of Minnesota securities
laws, or (iv) for  any transaction from which  the director derived an  improper
personal  benefit.  The Articles  of Incorporation  of  Fortis Series  limit the
liability of directors to  the fullest extent  permitted by Minnesota  statutes,
except  to the extent that such a liability cannot be limited as provided in the
1940 Act  (which  act  prohibits  any provisions  which  purport  to  limit  the
liability  of directors  arising from  such directors'  willful misfeasance, bad
faith, gross negligence,  or reckless disregard  of the duties  involved in  the
conduct of their role as directors).
 
Minnesota  law does not eliminate the duty of "care" imposed upon a director. It
only authorizes a corporation to eliminate monetary liability for violations  of
that  duty. Minnesota law, further, does not permit elimination or limitation of
liability of  "officers"  to the  corporation  for  breach of  their  duties  as
officers  (including the liability of directors who serve as officers for breach
of their  duties as  officers). Minnesota  law does  not permit  elimination  or
limitation  of  the  availability of  equitable  relief, such  as  injunctive or
rescissionary relief.  Further, Minnesota  law does  not permit  elimination  or
limitation  of a director's  liability under the  Securities Act of  1933 or the
Securities Exchange Act of 1934, and it is uncertain whether and to what  extent
the  elimination  of monetary  liability would  extend  to violations  of duties
imposed on directors by the 1940 Act and the rules and regulations adopted under
such Act.
 
ADDITIONAL INFORMATION
 
Fortis Series has filed with the Securities and Exchange Commission, Washington,
D.C. 20549,  a Registration  Statement  under the  Securities  Act of  1933,  as
amended,  with respect  to the common  stock offered hereby.  The Prospectus and
this Statement of Additional Information do  not contain all of the  information
set  forth in the Registration Statement, certain  parts of which are omitted in
accordance with  Rules  and  Regulations of  the  Commission.  The  Registration
Statement  may be  inspected at  the principal office  of the  Commission at 450
Fifth Street, N.W., Washington,  D.C., and copies thereof  may be obtained  from
the Commission at prescribed rates.
 
                                       61
<PAGE>
APPENDIX
 
DESCRIPTION OF FUTURES, OPTIONS AND FORWARD CONTRACTS
 
OPTIONS ON SECURITIES
 
An option on a security provides the purchaser, or "holder," with the right, but
not the obligation, to purchase, in the case of a "call" option, or sell, in the
case  of a "put" option, the security or securities underlying the option, for a
fixed exercise price up to a stated  expiration date or, in the case of  certain
options,  on such date. The  holder pays a nonrefundable  purchase price for the
option, known as the "premium." The maximum amount of risk the purchaser of  the
option  assumes is equal to the premium plus related transaction costs, although
this entire amount may be lost. The risk of the seller, or "writer," however, is
potentially unlimited, unless the option is "covered." A call option written  by
the  Series is "covered" if  the Series owns the  underlying security covered by
the call or has an absolute and immediate right to acquire that security without
additional cash consideration (or  for additional cash  consideration held in  a
segregated  account  by  its custodian)  upon  conversion or  exchange  of other
securities held in its portfolio.  A call option is  also covered if the  Series
holds  a call on the same security and  in the same principal amount as the call
written where the exercise price of the call  held (a) is equal to or less  than
the exercise price of the call written or (b) is greater than the exercise price
of  the call written if  the difference is maintained by  the Series in cash and
high grade government securities in a  segregated account with its custodian.  A
put  option written by the Series is  "covered" if the Series maintains cash and
high grade government securities with a value  equal to the exercise price in  a
segregated  account with its custodian, or else holds a put on the same security
and in the same principal amount as the put written where the exercise price  of
the  put held is equal to or greater than the exercise price of the put written.
If the writer's obligation is not so covered,  it is subject to the risk of  the
full  change in  value of the  underlying security  from the time  the option is
written until exercise.
 
Upon exercise of the option, the holder is required to pay the purchase price of
the underlying  security, in  the  case of  a call  option,  or to  deliver  the
security  in  return  for  the purchase  price  in  the case  of  a  put option.
Conversely, the writer is  required to deliver  the security, in  the case of  a
call  option, or to purchase the security, in  the case of a put option. Options
on securities which have been  purchased or written may  be closed out prior  to
exercise  or  expiration  by  entering into  an  offsetting  transaction  on the
exchange  on  which  the  initial  position  was  established,  subject  to  the
availability of a liquid secondary market.
 
Options on securities and options on indexes of securities, discussed below, are
traded  on  national securities  exchanges, such  as  the Chicago  Board Options
Exchange and the New York  Stock Exchange, which are  regulated by the SEC.  The
Options  Clearing Corporation  guarantees the  performance of  each party  to an
exchange-traded option,  by in  effect taking  the opposite  side of  each  such
option. A holder or writer may engage in transactions in exchange-traded options
on  securities and  options on indexes  of securities only  through a registered
broker-dealer which is a member of the exchange on which the option is traded.
 
In addition, options on securities and  options on indexes of securities may  be
traded  on  exchanges located  outside  the United  States  and over-the-counter
through financial institutions dealing in such options as well as the underlying
instruments. The  particular  risks of  transactions  on foreign  exchanges  and
over-the-counter  transactions  are set  forth more  fully  in the  Statement of
Additional Information.
 
OPTIONS ON STOCK INDEXES
 
In contrast to an option on a security, an option on a stock index provides  the
holder  with the right to make or receive a cash settlement upon exercise of the
option, rather than the right to purchase or sell a security. The amount of this
settlement is equal to (a) the amount, if any, by which the fixed exercise price
of the option exceeds (in the case of a call) or is below (in the case of a put)
the closing value of the underlying index on the date of exercise, multiplied by
(b) a fixed "index multiplier." The  purchaser of the option receives this  cash
settlement amount if the closing level of the stock index on the day of exercise
is  greater than, in the case of a call, or less than, in the case of a put, the
exercise price of the option. The writer  of the option is obligated, in  return
for  the premium  received, to  make delivery  of this  amount if  the option is
exercised. As in the  case of options  on securities, the  writer or holder  may
liquidate  positions in stock  index options prior to  exercise or expiration by
entering into closing transactions on the exchange on which such positions  were
established, subject to the availability of a liquid secondary market.
 
The  Series will cover all  options on stock indexes  by owning securities whose
price changes, in the opinion of Advisers (or a sub-adviser, if applicable), are
expected to be similar to those of the index, or in such other manner as may  be
in  accordance with the rules of the exchange  on which the option is traded and
applicable laws and regulations.  Nevertheless, where the  Series covers a  call
option on a stock index through ownership of securities, such securities may not
match  the composition of the index. In that event, the Series will not be fully
covered and could be subject to risk of loss in the event of adverse changes  in
the  value of the index. The Series will  secure put options on stock indexes by
segregating assets equal to the option's exercise price, or in such other manner
as may be in accordance  with the rules of the  exchange on which the option  is
traded and applicable laws and regulations.
 
The  index underlying a stock option index may be a "broad-based" index, such as
the Standard & Poor's 500 Index or the New York Stock Exchange Composite  Index,
the  changes in value  of which ordinarily  will reflect movements  in the stock
market in  general. In  contrast, certain  options may  be based  upon  narrower
market  indexes,  such as  the Standard  & Poor's  100 Index,  or on  indexes of
securities of  particular industry  groups, such  as  those of  oil and  gas  or
technology  companies.  A  stock index  assigns  relative values  to  the stocks
included in the index and the index fluctuates with changes in the market values
of the stocks so included.
 
FUTURES  CONTRACTS  ON  FIXED  INCOME  SECURITIES,  STOCK  INDEXES  AND  FOREIGN
CURRENCIES
 
A  Futures Contract is a bilateral agreement providing for the purchase and sale
of a specified type and amount of a financial instrument or foreign currency, or
for the making  and acceptance of  a cash settlement,  at a stated  time in  the
future  for  a fixed  price. By  its terms,  a Futures  Contract provides  for a
specified settlement date on which, in the case of the majority of interest rate
and foreign currency futures contracts, the fixed income securities or  currency
underlying  the  contract  are delivered  by  the  seller and  paid  for  by the
purchaser, or on which, in the case of stock index futures contracts and certain
interest rate and foreign currency futures contracts, the difference between the
price at which the contract was entered into and the contract's closing value is
settled between the purchaser and the  seller in cash. Futures Contracts  differ
from  options in that they are bilateral agreements, with both the purchaser and
the seller equally obligated to complete the transaction. Futures Contracts call
for settlement only  on the expiration  date, and cannot  be "exercised" at  any
other time during their term.
 
The  purchase or sale of a Futures Contract differs from the purchase or sale of
a security or the  purchase of an option  in that no purchase  price is paid  or
received.  Instead, an amount of cash or  cash equivalents, which varies but may
be as low as 5% or less of the value of the contract, must be deposited with the
broker as "initial margin." Subsequent payments to and from the broker, referred
to as "variation margin," are made on a daily basis as the value of the index or
instrument underlying the Futures Contract  fluctuates, making positions in  the
Futures  Contracts more  or less  valuable, a process  known as  "marking to the
market."
 
U.S. Futures Contracts may be purchased or sold only on an exchange, known as  a
"contract  market," designated by the CFTC for the trading of such contract, and
only through a registered futures commission merchant which is a member of  such
contract  market. A commission must be paid  on each completed purchase and sale
transaction. The contract  market clearing house  guarantees the performance  of
each  party to a Futures Contract, by in effect taking the opposite side of such
contract. At any time prior  to the expiration of  a Futures Contract, a  trader
may  elect  to close  out its  position by  taking an  opposite position  on the
contract market  on  which  the  position  was  entered  into,  subject  to  the
availability of a secondary market,
 
                                       62
<PAGE>
which  will operate  to terminate  the initial position.  At that  time, a final
determination of variation margin is made and any loss experienced by the trader
is required to be paid  to the contract market  clearing house while any  profit
due  to the trader must be delivered to it. Futures Contracts may also be traded
on foreign exchanges.
 
Interest rate  Futures Contracts  currently are  traded on  a variety  of  fixed
income  securities,  including long-term  U.S.  Treasury Bonds,  Treasury Notes,
Government National Mortgage  Association modified pass-through  mortgage-backed
securities  ,  and  U.S.  Treasury Bills.  In  addition,  interest  rate Futures
Contracts include contracts on indexes of municipal securities. Foreign currency
Futures Contracts currently are  traded on the  British pound, Canadian  dollar,
Japanese yen, Swiss franc, West German mark, and on Eurodollar deposits.
 
A  stock  index  or Eurodollar  Futures  Contract  provides for  the  making and
acceptance of a cash settlement in much the same manner as the settlement of  an
option  on a stock  index. The types  of indexes underlying  stock index futures
contracts are essentially the same as  those underlying stock index options,  as
described above. The index underlying a municipal bond index futures contract is
a broad-based index of municipal securities designed to reflect movements in the
municipal securities market as a whole. The index assigns weighted values to the
securities included in the index and its composition is changed periodically.
 
OPTIONS ON FUTURES CONTRACTS
 
An Option on a Futures Contract provides the holder with the right to enter into
a  "long" position  in the underlying  Futures Contract,  in the case  of a call
option, or a "short" position in the underlying Futures Contract, in the case of
a put option, at a  fixed exercise price up to  a stated expiration date or,  in
the  case of certain options,  on such date. Upon exercise  of the option by the
holder, the contract  market clearing  house establishes  a corresponding  short
position  for the  writer of  the option,  in the  case of  a call  option, or a
corresponding long position, in the case of  a put option. In the event that  an
option  is exercised, the  parties will be  subject to all  the risks associated
with the  trading of  Futures Contracts,  such as  payment of  variation  margin
deposits. In addition, the writer of an Option on a Futures Contract, unlike the
holder,  is subject to  initial and variation margin  requirements on the option
position.
 
A position in an Option on a Futures Contract may be terminated by the purchaser
or the  seller prior  to expiration  by  affecting a  closing purchase  or  sale
transaction,  subject to the availability of a liquid secondary market, which is
the purchase or sale of  an option of the same  series (i.e., the same  exercise
price  and  expiration date)  as the  option previously  purchased or  sold. The
difference between the premiums paid and received represents the trader's profit
or loss on the transaction.
 
Options on Futures  Contracts that  are written or  purchased by  the Series  on
United States exchanges are traded on the same contract market as the underlying
Futures  Contract and, like Futures Contracts,  are subject to regulation by the
CFTC and the performance guarantee of the exchange clearing house. In  addition,
Options on Futures Contracts may be traded on foreign exchanges.
 
An  option, whether  based on  a Futures Contract,  a stock  index, or security,
becomes worthless to the holder when it expires. Upon exercise of an option, the
exchange or contract market clearing house assigns exercise notices on a  random
basis  to those of its members which have written options of the same series and
with the same  expiration date.  A brokerage  firm receiving  such notices  then
assigns  them on  a random basis  to those  of its customers  which have written
options of  the same  series and  expiration  date. A  writer therefore  has  no
control over whether an option will be exercised against it, nor over the timing
of such exercise.
 
   
FOREIGN CURRENCY FORWARD EXCHANGE CONTRACTS
    
 
   
A  foreign  currency  forward  exchange contract  (a  "Forward  Contract")  is a
contractual obligation  to purchase  or  sell a  specific  quantity of  a  given
foreign  currency for a fixed exchange rate  at a future date. Forward Contracts
are individually  negotiated  and are  traded  through the  "interbank  currency
market,"  an informal network of banks and brokerage firms which operates around
the clock and throughout the world. Transactions in the interbank market may  be
executed  only  through financial  institutions acting  as market-makers  in the
interbank market, or through brokers exercising purchases and sales through such
institutions. Market-makers in the interbank market generally act as  principals
in  taking the opposite side of their customers' positions in Forward Contracts,
and ordinarily charge a mark-up commission which may be included in the cost  of
the  Forward Contract. In addition, market-makers may require their customers to
deposit collateral upon entering  into a Forward Contract,  as security for  the
customer's  obligation to make  or receive delivery of  currency, and to deposit
additional collateral  if  exchange  rates  move  adversely  to  the  customer's
position.  Such deposits may  function in a  manner similar to  the margining of
Futures Contracts, described above.
    
 
   
Prior to the stated maturity date of  a Forward Contract, it may be possible  to
liquidate  the transaction by entering into  an offsetting contract. In order to
do so, however, a customer  may be required to  maintain both contracts as  open
positions  until maturity and to make or  receive a settlement of the difference
owed to or from the market-maker or broker at that time.
    
 
OPTIONS ON FOREIGN CURRENCIES
 
Options on foreign currencies  are traded in a  manner substantially similar  to
options on securities. In particular, an option on foreign currency provides the
holder  with the right to purchase, in the case of a call option, or to sell, in
the case of a put option, a stated quantity of a particular currency for a fixed
price up to a stated expiration date or, in the case of certain options, on such
date. The writer of the option undertakes the obligation to deliver, in the case
of a call option, or to purchase, in  the case of a put option, the quantity  of
the  currency  called for  in the  option, upon  exercise of  the option  by the
holder.
 
As in the case  of other types of  options, the holder of  an option on  foreign
currency  is required to pay a one-time, nonrefundable premium, which represents
the cost of purchasing the option. The holder can lose the entire amount of this
premium, as well as  related transaction costs, but  not more than this  amount.
The writer of the option, in contract, generally is required to make initial and
variation margin payments, similar to margin deposits required in the trading of
Futures  Contracts and  the writing  of other  types of  options. The  writer is
therefore subject to  risk of  loss beyond  the amount  originally invested  and
above the value of the option at the time it is entered into.
 
Certain  options  on foreign  currencies,  like Currency  Contracts,  are traded
over-the-counter through financial institutions acting as market-makers in  such
options and the underlying currencies. Such transactions therefore involve risks
not  generally associated with exchange-traded  instruments, which are discussed
below. Options on foreign currencies may  also be traded on national  securities
exchanges regulated by the SEC and on exchanges located in foreign countries.
 
Over-the-counter  transactions  can  only  be  entered  into  with  a  financial
institution willing to  take the  opposite side,  as principal,  of the  Series'
position,  unless the  institution acts  as broker and  is able  to find another
counterparty willing to  enter into the  transaction with the  Series. Where  no
such  counterparty is available, it will not be possible to enter into a desired
transaction. There also  may be  no liquid secondary  market in  the trading  of
over-the-counter  contracts, and the Series could  be required to retain options
purchased or written until exercise, expiration or maturity. This in turn  could
limit  the Series'  ability to  profit from open  positions or  to reduce losses
experienced, and could result in greater losses.
 
Further, over-the-counter transactions are  not subject to  the guarantee of  an
exchange clearing house, and the Series will therefore be subject to the risk of
default  by,  or the  bankruptcy of,  the financial  institution serving  as its
counterparty. One or more  of such institutions also  may decide to  discontinue
their  role  as  market-makers in  a  particular currency  or  security, thereby
restricting the Series' ability to enter into desired hedging transactions.  The
Series  will enter into an over-the-counter  transaction only with parties whose
creditworthiness has been reviewed and found satisfactory by Advisers.
 
   
96724 (REV. 5/96)
    
 
                                       63
<PAGE>
                          INDEPENDENT AUDITORS' REPORT
 
The Board of Directors and Shareholders
Fortis Series Fund, Inc.:
 
We  have audited the Statements of Assets and Liabilities of Value Series, S & P
500 Index Series, and  Blue Chip Stock Series  (series within the Fortis  Series
Fund, Inc.) as of March 25, 1996. Our responsibility is to express an opinion on
these financial statements based on our audit.
 
We conducted our audit in accordance with generally accepted auditing standards.
Those  standards require that we plan and perform the audit to obtain reasonable
assurance  about  whether  the  financial   statements  are  free  of   material
misstatement.  An audit includes examining, on a test basis, evidence supporting
the amounts and disclosures in the financial statements. Our procedures  include
confirmation of cash in bank by correspondence with the custodian. An audit also
includes assessing the accounting principles used and significant estimates made
by   management,  as  well   as  evaluating  the   overall  financial  statement
presentation. We believe  that our  audits provide  a reasonable  basis for  our
opinion.
 
In  our  opinion, the  statements of  assets and  liabilities referred  to above
present fairly,  in  all material  respects,  the financial  position  of  Value
Series,  S & P 500 Index Series and Blue Chip Stock Series as of March 25, 1996,
in conformity with generally accepted accounting principles.
 
KPMG Peat Marwick LLP
 
Minneapolis, Minnesota
March 28, 1996
 
                                       64
<PAGE>
   
FORTIS SERIES FUND, INC.
STATEMENTS OF ASSETS AND LIABILITIES
MARCH 25, 1996
    
 
<TABLE>
<CAPTION>
- -------------------------------------------------------------------------------------------------------------------------------
<S>                                                                                       <C>          <C>          <C>
                                                                                                        S & P 500    BLUE CHIP
                                                                                             VALUE        INDEX        STOCK
                                                                                            SERIES       SERIES       SERIES
- -------------------------------------------------------------------------------------------------------------------------------
Assets:
  Cash on deposit with custodian........................................................   $     100    $     100    $     100
  Deferred organization expenses (Note A)...............................................       3,000        3,000        3,000
- -------------------------------------------------------------------------------------------------------------------------------
Total Assets............................................................................       3,100        3,100        3,100
- -------------------------------------------------------------------------------------------------------------------------------
Liabilities:
  Accrued expenses......................................................................       3,000        3,000        3,000
- -------------------------------------------------------------------------------------------------------------------------------
Total Liabilities.......................................................................       3,000        3,000        3,000
- -------------------------------------------------------------------------------------------------------------------------------
Net Assets:
  Net proceeds of capital stock, par value $.01 per share--outstanding 10; 10; and 10
   shares respectively..................................................................         100          100          100
- -------------------------------------------------------------------------------------------------------------------------------
Total Net Assets........................................................................   $     100    $     100    $     100
- -------------------------------------------------------------------------------------------------------------------------------
Net Asset Value Per Share...............................................................   $   10.00    $   10.00    $   10.00
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>
 
See accompanying Notes to Financial Statements.
 
                                       65
<PAGE>
FORTIS SERIES FUND, INC.
NOTES TO FINANCIAL STATEMENTS
 
A.  SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES:
 
The  fund  is  an  open-end management  investment  company  which  currently is
comprised of fifteen separate investment portfolios and series of capital  stock
including:  Value Series,  S & P  500 Index  Series and Blue  Chip Stock Series,
which are diversified  portfolios. Fortis Series  Fund, Inc. has  20,000,000,000
shares  of authorized stock that may be issued. The Articles of Incorporation of
Fortis Series Fund,  Inc. permits the  Board of Directors  to create  additional
portfolios in the future.
 
  - The  primary  objective  of  the  "Value  Series"  is  short  and  long-term
    growth of capital. Current income is only a secondary objective. The  Series
    invests  primarily  in  equity securities  and  selects stock  based  on the
    concept of fundamental value.
 
  - The objective of  the "S &  P 500 Index  Series" is to  replicate the  total
    return  of the Standard  & Poor's 500 Composite  Stock Price Index primarily
    through investments in equity securities.
 
  - The  primary  objective  of  the  "Blue  Chip  Stock  Series"  is  long-term
    growth  of capital. Current income is a secondary objective, and many of the
    stocks in this Series' portfolio are expected to pay dividends.
 
Shares of the fund  will not be sold  directly to the public,  but sold only  to
Fortis  Benefits  Insurance Company  (formerly  Western Life  Insurance Company)
separate accounts in connection with variable insurance contracts and policies.
 
The inception of  Value Series,  S &  P 500 Index  Series, and  Blue Chip  Stock
Series  was March 25, 1996, and the commencement of operations is anticipated to
be May 1, 1996.
 
DEFERRED COSTS:
 
Organizational costs are deferred and charged  to income on a 12 month  straight
line basis, beginning with the commencement of operations.
 
                                       66
<PAGE>

PART  C - OTHER INFORMATION

ITEM 24.(a)     FINANCIAL STATEMENTS:
The following financial statements are included in the registration statement:
     Financial Statements included in Part A:

          Condensed Financial Information

     Financial Statements included in Part B:
   
          The Independent Auditor's Report, the Fortis Series Fund, Inc., 
          Statements of Assets and Liabilities March 28, 1996 (of the Value 
          Series, the S&P Index Series, and the Blue Chip Stock Series), and 
          Fortis Series Fund, Inc. Notes to Financial Statements are included in
          Part B.  All other financial statements required by Part B are 
          incorporated therein by reference to Registrant's 1995 Annual Report 
          to Shareholders.
    
ITEM 24.(b)    EXHIBITS:
   
(1)  Copy of the charter as now in effect;

          (a)  Amended and Restated Articles of Incorporation (Incorporated 
               by reference to Post-Effective Amendment Number 18 to the 
               Registrant's Registration Statement on Form N-1A filed with 
               the Securities and Exchange Commission on February 16, 1996)

          (b)  Certificate of Designation of Series G Common Shares, Series H 
               Common Shares, and Series I Common Shares (Incorporated 
               by reference to Post-Effective Amendment Number 18 to the 
               Registrant's Registration Statement on Form N-1A filed with 
               the Securities and Exchange Commission on February 16, 1996)

          (c)  Certificate of Designation of Series J Common Shares, Series K 
               Common Shares, and Series L Common Shares (Incorporated 
               by reference to Post-Effective Amendment Number 18 to the 
               Registrant's Registration Statement on Form N-1A filed with 
               the Securities and Exchange Commission on February 16, 1996)

          (d)  Certificate of Designation of Series M Common
               Shares, Series N Common Shares, and Series O Common Shares
    
(2)  Copies of the existing bylaws or instruments corresponding thereto;
   
          Form of Amended and Restated Bylaws (Incorporated by reference to 
          Post-Effective Amendment Number 18 to the Registrant's Registration
          Statement on Form N-1A filed with the Securities and Exchange
          Commission on February 16, 1996)
    
(3)  Copies of any voting trust agreement with respect to more than 5 percent of
     any class of equity securities of the Registrant;

          Inapplicable

(4)  Copies of all instruments defining the rights of holders of the securities 
     being registered including, where applicable, the relevant portion of 
     the articles of incorporation or bylaws of the Registrant;

          Inapplicable

(5)  Copies of all investment advisory contracts relating to the management of
     the assets of the Registrant;
   
          (a)  Form of Investment Advisory and Management Agreement by and 
               between the Registrant and Fortis Advisers, Inc. (Incorporated 
               by reference to Post-Effective Amendment Number 11 to the 
               Registrant's Registration Statement on Form N-1A filed with the 
               Securities and Exchange Commission in October 1992)

          (b)  Form of Investment Advisory and Management Agreement by and 
               between the Registrant and Fortis Advisers, Inc. (pertaining to 
               High Yield Series, Growth & Income Series, and Aggressive Growth 
               Series) (Incorporated by reference to Post-Effective Amendment 
               Number 13 to the Registrant's Registration Statement on Form N-1A
               filed with the Securities and Exchange Commission in 
               February 1994)

          (c)  Form of Investment Advisory and Management Agreement by and 
               between the Registrant and Fortis Advisers, Inc. (pertaining to 
               International Stock Series, Global Bond Series, and Global Asset 
               Allocation Series) (Incorporated by reference to Post-Effective 
               Amendment Number 14 to the Registrant's Registration Statement 
               on Form N-1A filed with the Securities and Exchange Commission on
               October 13, 1994)

          (d)  Form of Investment Sub-Advisory and Management Agreement by 
               and between Fortis Advisers, Inc. and Lazard Freres Asset 
               Management (Incorporated by reference to Post-Effective Amendment
               Number 14 to the Registrant's Registration Statement on Form N-1A
               filed with the Securities and Exchange Commission on 
               October 13, 1994)

          (e)  Form of Investment Sub-Advisory and Management Agreement by 
               and between Fortis Advisers, Inc. and Warburg Investment 
               Management International Ltd. (Incorporated by reference to 
               Post-Effective Amendment Number 14 to the Registrant's 
               Registration Statement on Form N-1A filed with the Securities
               and Exchange Commission on October 13, 1994)

          (f)  Form of Investment Sub-Advisory and Management Agreement by 
               and between Fortis Advisers, Inc. and Morgan Stanley Asset 
               Management Limited (Incorporated by reference to Post-Effective
               Amendment Number 14 to the Registrant's Registration Statement 
               on Form N-1A filed with the Securities and Exchange Commission 
               on October 13, 1994)

          (g)  Form of Investment Advisory and Management Agreement by and 
               between the Registrant and Fortis Advisers, Inc. (pertaining 
               to Value Series, S&P 500 Index Series, and Blue Chip Stock 
               Series) (Incorporated by reference to Post-Effective Amendment 
               Number 18 to the Registrant's Registration Statement on Form N-1A
               filed with the Securities and Exchange Commission on February 16,
               1996)

          (h)  Investment Sub-Advisory Agreement between Fortis
               Advisers, Inc. and The Dreyfus Corporation
    

                                       C-1
<PAGE>

          (i)  Investment Sub-Advisory Agreement between Fortis
               Advisers, Inc. and T. Rowe Price Associate, Inc.

(6)  Copies of each underwriting or distribution contract between the Registrant
     and a principal underwriter, and specimens or copies of all agreements
     between principal underwriters and dealers;
   
          (a)  Form of Underwriting and Distribution Agreement by and between
               the Registrant and Fortis Investors, Inc. (Incorporated 
               by reference to Post-Effective Amendment Number 18 to the 
               Registrant's Registration Statement on Form N-1A filed with 
               the Securities and Exchange Commission on February 16, 1996)

          (b)  Dealer Sales Agreement (Incorporated by reference to 
               Post-Effective Amendment Number 11 to the Registrant's 
               Registration Statement on Form N-1A filed with the Securities
               and Exchange Commission in February 1994)
    
(7)  Copies of all bonus, profit sharing, pension or other similar contracts or
     arrangements wholly or partly for the benefit of directors or officers of
     the Registrant in their capacity as such; if any such plan is not set forth
     in a formal document, furnish a reasonably detailed description thereof;

          Inapplicable

(8)  Copies of all custodian agreements, and depository contracts under Section
     17(f) of the 1940 Act, with respect to securities and similar investments
     of the Registrant, including the schedule of remuneration;

          (a)  Custody Agreement between Registrant and First Bank National
               Association

          (b)  Custody Agreement between Registrant and First Bank National
               Association (pertaining to Global Growth Series, 
               International Stock Series, Global Bond Series, Global Asset
               Allocation Series, and Blue Chip Stock Series)

(9)  Copies of all other material contracts not made in the ordinary course of
     business which are to be performed in whole or in part at or after the date
     of filing the Registration Statement;

          Inapplicable

(10) An opinion and consent of counsel as to the legality of the securities
     being registered, indicating whether they will when sold be legally issued,
     fully paid and nonassessable;
   

          (a)  Opinion and consent of counsel (Incorporated by reference to 
               Post-Effective Amendment Number 11 to the Registrant's 
               Registration Statement on Form N-1A filed with the Securities and
               Exchange Commission in October 1992)

          (b)  Opinion and consent of counsel (Incorporated by reference to 
               Post-Effective Amendment Number 13 to the Registrant's 
               Registration Statement on Form N-1A filed with the Securities and
               Exchange Commission in February 1994)

          (c)  Opinion and consent of counsel (pertaining to Series J Common 
               Shares (International Stock Series), Series K Common Shares 
               (Global Bond Series), and Series L Common Shares (Global Asset 
               Allocation Series)) (Incorporated by reference to Post-Effective 
               Amendment Number 14 to the Registrant's Registration Statement on
               Form N-1A filed with the Securities and Exchange Commission in 
               October 1994)

          (d)  Opinion and consent of Dorsey & Whitney LLP (pertaining to 
               Series M Common Shares (Value Series), Series N Common Shares 
               (S&P 500 Index Series), and Series O Common Shares (Blue Chip 
               Stock Series))
    

   
(11) Copies of any other opinions, appraisals or rulings, and consents to the 
     use thereof, relied on in the preparation of this Registration Statement
     and required by Section 7 of the 1933 Act;
    

          Consent of KPMG Peat Marwick LLP

(12) All financial statements omitted from Item 23;

          Inapplicable

(13) Copies of any agreements or understandings made in consideration for
     providing the initial capital between or among the Registrant, the
     underwriter, adviser, promoter or initial stockholders and written
     assurances from promoters or initial stockholders that their purchases were
     made for investment purposes without any present intention of redeeming or
     reselling;

          Inapplicable


                                       C-2
<PAGE>

(14) Copies of the model plan used in the establishment of any retirement plan
     in conjunction with which Registrant offers its securities, any
     instructions thereto and any other documents making up the model plan.
     Such form(s) should disclose the costs and fees charged in connection
     therewith;

          Inapplicable

(15) Copies of any plan entered into by Registrant pursuant to Rule 12b-1 under
     the 1940 Act, which describes all material aspects of the financing of
     distribution of Registrant's shares, and any agreements with any person
     relating to implementation of such plan;

          Inapplicable

(16) Schedule for computation of each performance quotation provided in the
     Registration Statement in response to Item 22 (which need not be audited);
   
          Performance Quotation Computation Schedule (Incorporated by reference
          to Post-Effective Amendment Number 7 to Registrant's Registration 
          Statement on Form N-1A filed with the Securities and Exchange 
          Commission in March 1990)
          
(18) Copies of any plan entered into by the Registrant pursuant to Rule 18f-3 
     under the 1940 Act, any agreement with any person relating to the 
     implementation of a plan, any amendment to a plan or agreement, and a 
     copy of the portion of the minutes of a meeting of the Registrant's 
     directors describing any action taken to revoke a plan.

          Inapplicable

(19) Other

          Power of Attorney

    

(27) A Financial Data Schedule meeting the requirements of rule 483 under the 
     Securities Act of 1933.

           Financial Data Schedules

ITEM 25.    PERSONS CONTROLLED BY OR UNDER COMMON CONTROL WITH REGISTRANT:

Furnish a list or diagram of all persons directly or indirectly controlled by or
under common control with the Registrant and as to each person indicate (1) if a
company, the state or other sovereign power under the laws of which it is
organized, and (2) the percentage of voting securities owned or other basis of
control by the person, if any, immediately controlling it.

          Inapplicable

ITEM 26.    NUMBER OF HOLDERS OF SECURITIES:

State in substantially the tabular form indicated, as of a specified date within
90 days prior to the date of filing, the number of record holders of each class
of securities of the Registrant:
     The following table sets forth the number of holders of shares of Fortis
     Series Fund, Inc. as of January 31, 1996.
                  (1)                            (2)
                                              Number of
            Title of Class                 Record Holders
            --------------                 --------------
       Common shares, par value
       $.01 per share, Series A
       (Growth Stock Series)                      1

                                       C-3
<PAGE>

       Common shares, par value
       $.01 per share, Series B
       (U. S. Government Securities
       Series)                                    1

       Common shares, par value
       $.01 per share, Series C
       (Money Market Series)                      1

       Common shares, par value
       $.01 per share, Series D
       (Asset Allocation Series)                  1

       Common shares, par value
       $.01 per share, Series E
       (Diversified Income Series)                1

       Common shares, par value
       $.01 per share, Series F
       (Global Growth Series)                     1

       Common shares, par value
       $.01 per share, Series G
       (High Yield Series)                        1

       Common shares, par value
       $.01 per share, Series H
       (Growth & Income Series)                   1

       Common shares, par value
       $.01 per share, Series I
       (Aggressive Growth Series)                 1

       Common shares, par value
       $.01 per share, Series J
       (International Stock Series)               1

       Common shares, par value
       $.01 per share, Series K
       (Global Bond Series)                       1

       Common shares, par value
       $.01 per share, Series L
       (Global Asset Allocation Series)           1

       Common shares, par value
       $.01 per share, Series M
       (Value Series)                             0

                                       C-4
<PAGE>

   
       Common shares, par value
       $.01 per share, Series N
       (S&P 500 Index Series)                     0

       Common shares, par value
       $.01 per share, Series O
       (Blue Chip Stock Series)                   0
    
ITEM 27.    INDEMNIFICATION:

State the general effect of any contract, arrangement or statute under which any
director, officer, underwriter or affiliated person of the Registrant is insured
or indemnified in any manner against any liability which may be incurred in such
capacity, other than insurance provided by any director, officer, affiliated
person or underwriter for their own protection.

     Incorporated by reference to Post-Effective Amendment Number 5 to
     Registrant's Registration Statement, filed with the Securities and Exchange
     Commission in February, 1988.

ITEM 28.    BUSINESS AND OTHER CONNECTIONS OF INVESTMENT ADVISER:

Describe any other business, profession, vocation, or employment of a
substantial nature in which each investment adviser of the Registrant, and each
director, officer, or partner, of any such investment adviser, is or has been,
at any time during the past two fiscal years, engaged for his own account or in
the capacity of director, officer, employee, partner, or trustee.

     In addition to those listed in the Statement of Additional Information:
   
                                                  Other business, professions,
                                                    vocations, or employments
                           Current position      of a substantial nature during
       Name                  with Advisers             the past two years
- -------------------     -----------------------  ------------------------------
    
Michael D. O'Connor      Qualified Plan Officer     Qualified Plan Officer of
                                                    Fortis Benefits Insurance
                                                    Company and Qualified Plan
                                                    Officer for Investors.
   
David L. Greenzang       Money Market               Debt Securities Manager
                         Portfolio Officer          with Fortis, Inc.
    

ITEM 29.    PRINCIPAL UNDERWRITERS:

(a)  Furnish the name of each investment company (other than the Registrant) for
     which each principal underwriter currently distributing securities of the
     Registrant also acts as a principal underwriter, depositor, or investment
     adviser.

          Fortis Advantage Portfolios, Inc.
          Fortis Equity Portfolios, Inc.
          Fortis Fiduciary Fund, Inc.
          Fortis Growth Fund, Inc.
          Fortis Income Portfolios, Inc.
          Fortis Money Portfolios, Inc.
          Fortis Securities, Inc.
          Fortis Tax-Free Portfolios, Inc.


                                       C-5
<PAGE>

          Special Portfolios, Inc.
          Variable Accounts C of Fortis Benefits Insurance Company
          Variable Accounts D of Fortis Benefits Insurance Company

(b)  Furnish the information required by the following table with respect to
     each director, officer or partner of each principal underwriter named in
     the answer to Item 21:

     In addition to those listed in the Statement of Additional Information:

Name and Principal       Positions and Offices        Positions and Offices
 Business Address          with Underwriter              with Registrant
- -------------------     -----------------------    --------------------------
John E. Hite*            2nd Vice President and     Assistant Secretary
                         Assistant Secretary

Carol M. Houghtby*       2nd Vice President and     Accounting Officer
                         Treasurer

Scott R. Plummer*        Corporate Counsel and      Assistant Secretary
                         Assistant Secretary
- -------------------------

*    The business address of these persons is 500 Bielenberg Drive, Woodbury,
     Minnesota 55125.

(c)  Furnish the information required by the following table with respect to all
     commissions and other compensation received by each principal underwriter
     who is not an affiliated person of the Registrant or an affiliated person
     of such an affiliated person, directly or indirectly, from the Registrant
     during the Registrant's last fiscal year.

          Inapplicable

ITEM 30.    LOCATION OF ACCOUNTS AND RECORDS:

With respect to each account, book or other document required to be maintained
by Section 31(a) of the 1940 Act and the Rules (17 CFR 270, 31a-1 to 31a-3)
promulgated thereunder, furnish the name and address of each person maintaining
physical possession of each such account, book or other document.

     Fortis Advisers, Inc., 500 Bielenberg Drive, Woodbury, Minnesota 55125

ITEM 31.    MANAGEMENT SERVICE:
Furnish a summary of the substantive provisions of any management-related
service contract not discussed in Part A or Part B of this Form (because the 
contract was not believed to be of interest to a purchaser of securities of 
the Registrant) under which services are provided to the Registrant, indicating
the parties to the contract, the total dollars paid and by whom, for the last
three fiscal years.
          Inapplicable


                                       C-6
<PAGE>

ITEM 32.    UNDERTAKINGS:

Furnish the following undertakings in substantially the following form in all
initial Registration Statements filed under the 1933 Act:

(a)  An undertaking to file an amendment to the Registration Statement with
     certified financial statements showing the initial capital received before
     accepting subscriptions from any persons in excess of 25 if Registrant
     proposes to raise its initial capital pursuant to Section 14(a)(3) of the
     1940 Act:

          Inapplicable

(b)  An undertaking to file a post-effective amendment, using financial
     statements which need not be certified, within four to six months from the
     effective date of Registrant's 1933 Act Registration Statement.
          Registrant hereby undertakes, on behalf of Value Series, S&P 500
          Index Series, and Blue Chip Stock Series, to file a post-effective
          amendment, using financial statements of each such Series which need
          not be certified, within four to six months from the effective date
          of this Post Effective Amendment Number 18 to Registrant's 1933 Act 
          Registration Statement.
(c)  If the information called for by Item 5A is contained in the latest annual
     report to shareholders, an undertaking to furnish each person to whom a
     prospectus is delivered with a copy of the Registrant's latest annual
     report to shareholders, upon request and without charge.
          Registrant undertakes to furnish each person to whom a prospectus is
          delivered with a copy of the Registrant's latest annual report to 
          shareholders, upon request and without charge.

                                       C-7

<PAGE>
                                   SIGNATURES
   
     Pursuant to the requirements of the Securities Act of 1933 and the
Investment Company Act of 1940 the Registrant certifies that it meets all of 
the requirements for effectiveness of this Registration Statement pursuant to 
Rule 485(b) under the Securities Act of 1933 and has duly caused this Post-
Effective Amendment to the Registration Statement to be signed on its behalf by
the undersigned, thereto duly authorized, in the City of Woodbury, and State of
Minnesota, on the 29th day of April, 1996.
    
                               FORTIS SERIES FUND, INC.


                               By:     /s/ Dean C. Kopperud
                                  --------------------------------------
                                      Dean C. Kopperud, President
   
     Pursuant to the requirements of the Securities Act of 1933, this Post-
Effective Amendment to the Registration Statement has been signed below by the
following persons in the capacities and on the dates indicated.
    
<TABLE>
<CAPTION>
   
              SIGNATURE                                TITLE                           DATE
              ---------                                -----                           -----
<S>                                          <C>                                <C>
 /s/ Dean C. Kopperud                        President (principal executive      April 29, 1996
- --------------------------------------       officer) and Director
            Dean C. Kopperud

 /s/ Tamara L. Fagely                        Treasurer (principal                April 29, 1996
- --------------------------------------       financial and accounting
            Tamara L. Fagely                 officer)

                 *                           Director                            April 29, 1996
- --------------------------------------
            Richard W. Cutting

                 *                           Director                            April 29, 1996
- --------------------------------------
            Allen R. Freedman

                 *                           Director                            April 29, 1996
- --------------------------------------
            Dr. Robert M. Gavin

                 *                           Director                            April 29, 1996
- --------------------------------------
            Jean L. King

                 *                           Director                            April 29, 1996
- --------------------------------------
            Edward M. Mahoney

                 *                           Director                            April 29, 1996
- --------------------------------------
            Robb L. Prince

                 *                           Director                            April 29, 1996
- --------------------------------------
            Leonard J. Santow

                 *                           Director                            April 29, 1996
- --------------------------------------
            Joseph M. Wikler

* By /s/ Michael J. Radmer
    ----------------------------------
            Michael J. Radmer
            Attorney-in-Fact

    
</TABLE>

<PAGE>
   
                                 EXHIBIT INDEX
 
<TABLE>
<CAPTION>
EXHIBIT NO.                      DESCRIPTION                           FORM OF FILING

<C>           <S>                                                   <C>
     1(a)     Amended and Restated Articles of Incorporation 
              (Incorporated by reference to Post-Effective 
              Amendment Number 18 to the Registrant's Registration
              Statement on Form N-1A filed with the Securities 
              and Exchange Commission on February 16, 1996).......             N/A
 
     1(b)     Certificate of Designation of Series G Common
              Shares, Series H Common Shares, and Series I
              Common Shares (Incorporated by reference to 
              Post-Effective Amendment Number 18 to the 
              Registrant's Registration Statement on Form N-1A
              filed with the Securities and Exchange 
              Commission on February 16, 1996)...................              N/A
 
     1(c)     Certificate of Designation of Series J Common
              Shares, Series K Common Shares, and Series L
              Common Shares (Incorporated by reference to 
              Post-Effective Amendment Number 18 to the 
              Registrant's Registration Statement on Form N-1A
              filed with the Securities and Exchange 
              Commission on February 16, 1996)...................              N/A

      (d)     Certificate of Designation of Series M
              Common Shares, Series N Common Shares, and 
              Series O Common Shares ............................   Electronic Transmission

     2        Form of Amended and Restated Bylaws (Incorporated 
              by reference to Post-Effective Amendment Number 18 
              to the Registrant's Registration Statement on 
              Form N-1A filed with the Securities and Exchange 
              Commission on February 16, 1996)...................              N/A

     5(a)     Form of Investment Advisory and Management
              Agreement by and between the Registrant and Fortis
              Advisers, Inc. (Incorporated by reference to
              Post-Effective Amendment Number 11 to the
              Registrant's Registration Statement on Form N-1A
              filed with the Securities and Exchange Commission
              in October 1992)...................................              N/A
 
     5(b)     Form of Investment Advisory and Management
              Agreement by and between the Registrant and Fortis
              Advisers, Inc. (pertaining to High Yield Series,
              Growth & Income Series, and Aggressive Growth
              Series) (Incorporated by reference to
              Post-Effective Amendment Number 13 to the
              Registrant's Registration Statement on Form N-1A
              filed with the Securities and Exchange Commission
              in February 1994)..................................              N/A
 
     5(c)     Form of Investment Advisory and Management
              Agreement by and between the Registrant and Fortis
              Advisers, Inc. (pertaining to International Stock
              Series, Global Bond Series, and Global Asset
              Allocation Series) (Incorporated by reference to
              Post-Effective Amendment Number 14 to the
              Registrant's Registration Statement on Form N-1A
              filed with the Securities and Exchange Commission
              on October 13, 1994)...............................              N/A
 
     5(d)     Form of Investment Sub-Advisory and Management
              Agreement by and between Fortis Advisers, Inc. and
              Lazard Freres Asset Management (Incorporated by 
              reference to Post-Effective Amendment Number 14 
              to the Registrant's Registration Statement on 
              Form N-1A filed with the Securities and Exchange 
              Commission on October 13, 1994)....................              N/A

     5(e)     Form of Investment Sub-Advisory and Management
              Agreement by and between Fortis Advisers, Inc. and
              Warburg Investment Management International Ltd.
              (Incorporated by reference to Post-Effective
              Amendment Number 14 to the Registrant's
              Registration Statement on Form N-1A filed with the
              Securities and Exchange Commission on October 13,
              1994)..............................................              N/A
</TABLE>
    
<PAGE>

   
<TABLE>
<C>           <S>                                                 <C>
     5(f)     Form of Investment Sub-Advisory and Management
              Agreement by and between Fortis Advisers, Inc. and
              Morgan Stanley Asset Management Limited
              (Incorporated by reference to Post-Effective
              Amendment Number 14 to the Registrant's
              Registration Statement on Form N-1A filed with the
              Securities and Exchange Commission on October 13,
              1994).............................................                       N/A
 
     5(g)     Form of Investment Advisory and Management
              Agreement by and between the Registrant and Fortis
              Advisers, Inc. (pertaining to Value Series, S&P
              500 Index Series, and Blue Chip Stock Series)
              (Incorporated by reference to Post-Effective 
              Amendment Number 18 to the Registrant's Registration 
              Statement on Form N-1A filed with the Securities 
              and Exchange Commission on February 16, 1996).....                       N/A
 
     5(h)     Form of Investment Sub-Advisory Agreement between 
              Fortis Advisers, Inc. and The Dreyfus 
              Corporation.......................................       Electronic Transmission
 
     5(i)     Form of Investment Sub-Advisory Agreement between 
              Fortis Advisers, Inc. and T. Rowe Price Associates,
              Inc...............................................       Electronic Transmission
 
     6(a)     Form of Underwriting and Distribution Agreement by
              and between the Registrant and Fortis Investors,
              Inc. (Incorporated by reference to 
              Post-Effective Amendment Number 18 to the 
              Registrant's Registration Statement on Form N-1A
              filed with the Securities and Exchange 
              Commission on February 16, 1996)..................                       N/A
 
     6(b)     Dealer Sales Agreement (Incorporated by reference
              to Post-Effective Amendment Number 11 to the
              Registrant's Registration Statement on Form N-1A
              filed with the Securities and Exchange Commission
              in February 1994).................................                       N/A
 
     8(a)     Custody Agreement between Registrant and
              First Bank National Association...................       Electronic Transmission
 
     8(b)     Custody Agreement between Registrant and
              First Bank National Association (pertaining to
              Global Growth Series, International Stock Series,
              Global Bond Series, Global Asset Allocation
              Series, and Blue Chip Stock Series)...............       Electronic Transmission

    10(a)     Opinion and consent of counsel (Incorporated by
              reference to Post-Effective Amendment Number
              11 to the Registrant's Registration Statement on 
              Form N-1A filed with the Securities and Exchange
              Commission in October 1992).......................                       N/A

    10(b)     Opinion and consent of counsel (Incorporated by
              reference to Post-Effective Amendment Number
              13 to the Registrant's Registration Statement on
              Form N-1A filed with the Securities and Exchange
              Commission in February 1994)......................                       N/A

    10(c)     Opinion and consent of counsel (pertaining to
              Series J Common Shares (International Stock Series), 
              Series K Common Shares (Global Bond Series),
              and Series L Common Shares (Global Asset 
              Allocation Series)) (Incorporated by reference to  
              Post-Effective Amendment Number 14 to the 
              Registrant's Registration Statement on Form N-1A 
              filed with the Securities and Exchange Commission
              in October 1994)..................................                       N/A

    10(d)     Opinion and consent of Dorsey & Whitney LLP
              (pertaining to Series M Common Shares
              (Value Series), Series N Common Shares
              (S&P 500 Index Series), and Series O Common
              Shares (Blue Chip Stock Series))..................       Electronic Transmission 
 
    11        Consent of KPMG Peat Marwick LLP..................       Electronic Transmission
 
    16        Performance Quotation Computation Schedule
              (Incorporated by reference to Post-Effective
              Amendment Number 7 to Registrant's Registration
              Statement on Form N-1A filed with the Securities
              and Exchange Commission in March 1990)...........                        N/A
 
    19        Power of Attorney................................        Electronic Transmission           

    27        Financial Data Schedules.........................        Electronic Transmission


</TABLE>
    

<PAGE>
                                                                    EXHIBIT 1(d)


                           CERTIFICATE OF DESIGNATION
                                       OF
                             SERIES M COMMON SHARES,
                             SERIES N COMMON SHARES,
                                       AND
                             SERIES O COMMON SHARES
                                       OF
                            FORTIS SERIES FUND, INC.

          The undersigned duly elected Secretary of Fortis Series Fund, Inc., a
Minnesota corporation (the "Corporation"), hereby certifies that the following
is a true, complete and correct copy of resolutions duly adopted by a majority
of the directors of the Board of Directors of the Corporation on March 21, 1996.

                     DESIGNATION OF SERIES M COMMON SHARES,
                             SERIES N COMMON SHARES,
                           AND SERIES O COMMON SHARES


          WHEREAS, the total authorized number of shares of the Corporation is
20,000,000,000, all of which shares are common shares, $.01 par value per share,
as set forth in the Corporation's Articles of Incorporation, as amended; and

          WHEREAS, of said total authorized shares, 2,000,000,000 shares have
been designated Series A Common Shares, 2,000,000,000 shares have been
designated Series B Common Shares, 2,000,000,000 shares have been designated
Series C Common Shares, 2,000,000,000 shares have been designated Series D
Common Shares, 500,000,000 shares have been designated Series E Common Shares,
1,500,000,000 shares have been designated Series F Common Shares, 1,000,000,000
shares have been designated Series G Common Shares, 1,000,000,000 shares have
been designated Series H Common Shares, 1,000,000,000 shares have been
designated Series I Common Shares, 1,000,000,000 shares have been designated
Series J Common Shares, 1,000,000,000 shares have been designated Series K
Common Shares, and 1,000,000,000 shares have been designated Series L Common
Shares; and

          WHEREAS, said Articles of Incorporation, as amended, set forth that
the balance of 4,000,000,000 authorized but unissued common shares may be issued
in such series with such designations, preferences and relative, participating,
optional or other special rights, or qualifications, limitations or restrictions
thereof, as shall be stated or expressed in a resolution or resolutions
providing for the issue of any series of common shares as may be adopted from
time to time by the Board of Directors of the Corporation;

          NOW, THEREFORE, BE IT RESOLVED, that of the remaining 4,000,000,000
authorized but unissued common shares of the Corporation 500,000,000 be, and
hereby are, designated as Series M Common Shares, 500,000,000 be, and hereby
are, designated as Series N Common Shares, and 500,000,000 be, and hereby are,
designated as Series O Common Shares, and each of said Series M Common Shares,
Series N Common Shares, and Series O Common Shares shall represent interests in
a separate and distinct portion of the Corporation's assets and liabilities
which shall take the form of a separate portfolio of investment securities,
cash, other assets and liabilities.

          BE IT FURTHER RESOLVED, that Articles 5, 6 and 7 of the Articles of
Incorporation, as amended, of the Corporation setting forth the preferences and
relative, participating, optional or other special rights, and qualifications,
limitations and restrictions thereof, of and among each series of common shares
be, and they hereby are, adopted as the preferences and relative, participating,
optional and other rights, and the qualifications, limitations and restrictions
thereof, of and among the Series M Common Shares, Series N


<PAGE>

Common Shares, and Series O Common Shares and the other series of the 
Corporation designated previously by the Corporation.

          BE IT FURTHER RESOLVED, that the officers of the Corporation are
hereby authorized and directed to file with the office of the Secretary of State
of Minnesota, a Certificate of Designation setting forth the relative rights and
preferences of the Series M Common Shares, Series N Common Shares, and Series O
Common Shares, as required by Subd. 3(b) of Section 401 of the Minnesota
Business Corporation Act.

          BE IT FURTHER RESOLVED, that there is hereby authorized the issuance
of each of said Series M Common Shares, Series N Common Shares, and Series O
Common Shares, provided that such shares shall be issued at a price no less than
their net asset value per share.

          BE IT FURTHER RESOLVED, that upon receipt of the issuance price for
the shares authorized to be issued hereinabove, either in connection with the
original issues of the shares or the issue following the redemption of such
shares by the Corporation (and after filing pursuant to Minnesota Statutes,
Section 302A.401, Subd. 3(b), a statement with the Secretary of State of the
State of Minnesota setting forth the name of the Corporation and the text of the
relevant portions of these resolutions and certifying the adoption of such
portions of these resolutions and the date of adoption), the officers of the
Corporation are hereby authorized and directed to issue certificates
representing shares (or confirm purchases to investors and credit such purchases
to their accounts) of the Series M Common Shares, Series N Common Shares, and
Series O Common Shares of the Corporation, and such shares are hereby declared
to be validly and legally issued, fully paid and nonassessable.


          IN WITNESS WHEREOF, the undersigned has signed this Certificate of
Designation on behalf of the Corporation this 11th day of April, 1996.




                                        /S/ MICHAEL J. RADMER
                                        -------------------------------
                                        Michael J. Radmer, Secretary

                                       -2-


<PAGE>

                                                                    EXHIBIT 5(h)


                        INVESTMENT SUB-ADVISORY AGREEMENT


     Agreement dated March 22, 1996 by and between Fortis Advisers, Inc., a
Minnesota Corporation (the "Manager") and The Dreyfus Corporation,  a
corporation organized under the laws of New York (the "Sub-Adviser") whose
principal office is located at 200 Park Avenue, New York, NY 10166.
          
     WHEREAS, the Manager serves as the investment adviser, manager, registrar,
transfer agent and dividend disbursing agent for Fortis Series Fund, Inc. (the
"Company"), an open-end, management investment company registered with the
Securities and Exchange Commission ("SEC") pursuant to the Investment Company
Act of 1940, as amended ("1940 Act"), that is comprised of a number of separate
series of investments that act as funding vehicles for various variable annuity
contracts and variable universal life insurance policies issued by Fortis
Benefits Insurance Company ("FBIC") and/or First Fortis Life Insurance Company
("First Fortis");

     WHEREAS, the Manager desires to retain the Sub-Adviser to assist the
Manager in furnishing an investment program to one series of the Company, the 
S&P 500 Index Series (the "Portfolio");

     NOW, THEREFORE, in consideration of the mutual agreements herein made, the
Manager and the Sub-Adviser agree as follows:

     1.  APPOINTMENT AND EXPENSES OF THE SUB-ADVISER.  The Manager hereby
appoints the Sub-Adviser to serve as sub-adviser with respect to the assets of
the Portfolio and to perform the services hereinafter set forth and the Sub-
Adviser hereby accepts such appointment.  The Sub-Adviser agrees, for the
compensation herein provided, to assume all obligations herein provided and bear
all its personnel and other expenses associated with the performance of its
services hereunder.  The Company shall be responsible for the Portfolio's
administrative and other direct expenses, including, but not limited to:  (a)
fees pursuant to any plan of distribution that the Portfolio may adopt; (b) the
Portfolio's brokerage and commission expenses, including all ordinary and
reasonable transaction costs; (c) fees and expenses of pricing services used by
the Company to determine the value of the Portfolio's holdings; (d) Federal,
state, local and foreign taxes, including issue and transfer taxes incurred by
or levied on the Portfolio; (e) interest charges on any Portfolio borrowings;
(f) the Company's organizational and offering expenses; (g) the cost of the
Company's personnel providing services to the Company; (h) fees and expenses of
registering the Company's shares under the appropriate Federal securities laws
and of qualifying the Company's shares under applicable state securities laws
and pursuant to any foreign laws; (i) expenses of printing and distributing
reports to the Company's shareholders, proxy materials, prospectuses and
distribution of dividends; (j) costs of the Company's shareholders' meetings and
proxy solicitation; (k) charges and expenses of the Company's custodian and
registrar, transfer agent and dividend disbursing agent; (l) compensation of the
Company's officers, directors and employees that are not "affiliated persons" or
"interested persons" [as defined in Section 2(a) of the 1940 Act and the rules,
regulations and releases relating thereto] of the Sub-Adviser; (m) the Company's
legal and auditing expenses; (n) cost of certificates representing shares of the
Portfolio; (o) the Company's costs of stationery and supplies; (p) the Company's
insurance expenses; (q) the Company's association membership dues; (r) travel
expenses of officers and employees of the Sub-Adviser to the extent such
expenses relate to the attendance of such persons at meetings at the request of
the Board of Directors of the Company (EXCEPT that a representative of the Sub-
Adviser will attend one Board meeting per year, at the Sub-Adviser's own 

                                        1

<PAGE>

expense); and (s) travel expenses for attendance at Board of Directors meetings
by members of the Board of Directors of the Company who are not "interested
persons" or "affiliated persons" of the Sub-Adviser.  The Sub-Adviser shall for
all purposes herein be deemed to be an independent contractor and shall, except
as expressly provided or authorized (whether herein or otherwise), have no
authority to act for or on behalf of the Company in any way or otherwise be
deemed an agent of the Company.

     2.  DUTIES OF THE SUB-ADVISER.  The Sub-Adviser will deal in good faith and
with due diligence and will use professional skill, care and judgment in the
performance of its duties under this Agreement.  In so doing, the Sub-Adviser
shall formulate and implement a continuing program for the management of the
assets of the Portfolio.  The Sub-Adviser shall amend and update such program
from time to time as financial and other economic conditions warrant.  The Sub-
Adviser shall make all determinations with respect to the investment of the
assets of the Portfolio and shall take such steps as may be necessary to
implement the same, including the placement of purchase and sale orders on
behalf of the Portfolio.  The Manager shall be responsible for the
administration of the investment activities of the Company and the Portfolio,
including compliance with the requirements of the 1940 Act, the Internal Revenue
Code of 1986, as amended, and all other applicable federal and state laws and
regulations, except for the investment management activities specifically
delegated to the Sub-Adviser pursuant to this Agreement.

     3.  POWERS OF THE SUB-ADVISER.

          3.1  The Sub-Adviser's power to direct the investment and reinvestment
of the assets of the Portfolio shall be exercised in accordance with applicable
law, the Company's Articles of Incorporation and the investment objectives,
policies and restrictions set forth in the then-current Prospectus and Statement
of Additional Information (collectively the "Prospectus") relating to the
Portfolio contained in the Company's Registration Statement under the 1940 Act
and the Securities Act of 1933, as amended.  The Company and/or the Manager may
also place additional limitations on the Sub-Adviser's investment decisions by
written notice to the Sub-Adviser.  The Company agrees to provide promptly to
the Sub-Adviser a copy of the documents mentioned above and all changes made to
such documents.  The Sub-Adviser shall not be bound by any changes to the
Company's Articles of Incorporation or the Prospectus relating to the Portfolio
until the Sub-Adviser has received actual written notice of any such change. 

          3.2  While the Sub-Adviser will have day-to-day responsibility for the
discretionary investment decisions to be made on behalf of the Portfolio, the
Sub-Adviser will be subject to oversight by the Manager.  Such oversight,
however, shall not require prior approval of discretionary investment decisions
made by the Sub-Adviser except as may be required by applicable law, the
Portfolio's investment policies and restrictions and/or any limitations imposed
on the Sub-Adviser by the Company and/or the Manager pursuant to the preceding
paragraph.  The Manager shall retain the right to instruct the Sub-Adviser to
effect any transactions necessary to ensure compliance with the Portfolio's
investment policies and restrictions as well as the requirements of Subchapter M
of the Internal Revenue Code and the provisions of Section 817(h) of the
Internal Revenue Code and the regulations promulgated thereunder.

          3.3  In the event the Sub-Adviser's compliance with any amendment of
the Portfolio's investment objectives, policies and restrictions or other
limitations placed on the Sub-Adviser's investment decisions with respect to the
Portfolio would interfere with the completion of any transaction commenced on
behalf of the Portfolio prior to the Sub-Adviser's knowledge of such amendment,
the Sub-Adviser may

                                        2

<PAGE>

complete such transaction unless doing so would violate any applicable law, rule
or regulation.   In such an event, the Sub-Adviser will not be responsible for
any loss that may result from the completion of the transaction.

          3.4  Further, and except as may be qualified elsewhere in this
Agreement, the Sub-Adviser is hereby authorized, for and on behalf of the
Company, with respect to the Portfolio, in its discretion to:

               (a)  exercise any conversion and/or subscription rights available
in connection with any securities or other investments held in the Portfolio;

               (b)  maintain all or part of the Portfolio's assets uninvested in
short-term income-producing instruments for such periods of time as shall be
deemed reasonable and prudent by the Sub-Adviser;

               (c)  instruct the Custodian, in accordance with the Custodian
Agreement,  to deliver for cash received, securities or other cash and/or
securities instruments sold, exchanged, redeemed or otherwise disposed of from
the Portfolio, and to pay cash for securities or other cash and/or securities
instruments delivered to the Custodian and/or credited to the Portfolio upon
acquisition of the same for the Portfolio;

               (d)  determine how to vote all proxies received with respect to
securities held in the Portfolio and direct the Custodian as to the voting of
such proxies; and
     
               (e)  generally, perform any other act necessary to enable the
Sub-Adviser to carry out its obligations under this Agreement.   

     4.  SELECTION OF BROKER-DEALERS.  The Sub-Adviser shall select the brokers
and dealers through whom transactions on behalf of the Portfolio will be
executed and the markets on or in which such transactions will be executed and
shall place, in the name of the Portfolio or its nominee (or appropriate foreign
equivalent), all such orders.  In selecting brokers and dealers to execute such
transactions, and in negotiating brokerage commissions, and in obtaining
research, statistical and other information from brokers and dealers in
connection with Portfolio transactions, the Sub-Adviser shall comply with the
description of the process contained in the Prospectus.

          4.1  It is understood that certain other clients (including other
funds, portfolios and accounts) of the Sub-Adviser may have investment
objectives and policies similar to those of the Portfolio and that the Sub-
Adviser may, from time to time, make recommendations that result in the purchase
(or sale) of a particular security by its other clients and the Portfolio during
the same period of time.  If transactions on behalf of more than one client
during the same period increase the demand for securities being purchased or the
supply of securities being sold, there may be an adverse effect on price or
quantity.  In such event, the Sub-Adviser shall allocate the securities or
investments to be purchased or sold, as well as the expenses incurred in the
transactions (including price) in a manner the Sub-Adviser considers equitable
and consistent with its obligations to the Portfolio and the Sub-Adviser's other
clients.  

                                        3

<PAGE>

          4.2  The Sub-Adviser agrees that it will only enter into transactions
that are covered by Section 10(f) or Section 17(e) of the 1940 Act if it has (i)
complied with Rule 10f-3 or Rule 17e-1 thereunder, respectively, or the terms of
an appropriate exemptive order issued to the Company by the SEC, and (ii) has
complied with the procedures adopted thereunder by the Board of Directors of the
Company which may, pursuant to authority granted by the Company, be supplemented
by interpretive guidelines of the Manager.  Aside from parties that are known or
should be known by the Sub-Adviser, the Manager shall promptly notify the Sub-
Adviser of any additional parties with whom engaging in a transaction for the
Portfolio would result in a violation of the 1940 Act.

     5.  REPORTS AND INFORMATION TO BE PROVIDED BY THE SUB-ADVISER.  The Sub-
Adviser shall furnish such information and reports relating to the Portfolio,
its holdings and transactions involving Portfolio securities as the Manager
and/or the Company may reasonably require to fulfill its or their legal
responsibilities or to meet regulatory requirements or discharge other duties
they may have.  Among the subjects of the reports and information to be provided
by the Sub-Adviser are the following:

          (a)  Information reasonably required by the Manager to determine the
Company's and Portfolio's compliance with the 1940 Act, the Advisers Act, the
Internal Revenue Code, applicable federal and state securities and insurance
laws and other applicable laws and regulations or regulatory and taxing
authorities in the United States and other relevant countries;  

          (b)  Information reasonably required by the Manager to meet the
accounting and operational requirements of the Portfolio.  Specific examples of
the types of reports and information that will be needed by the Manager and the
Company are set forth in Exhibit A, attached hereto;

          (c)  Information reasonably required by the Manager to satisfy its
reporting obligations to the Company arising from the Investment Advisory and
Management Agreement between the Manager and the Company; 

          (d)  Information reasonably requested by the Manager to determine the
Portfolio's compliance with Rule 17f-5 under the 1940 Act, relating to foreign
custodians and sub-custodians;

          (e)  Information reasonably required by the Manager to determine the
Sub-Adviser's compliance with Rule 17j-1 under the 1940 Act with respect to the
Sub-Adviser's activities on behalf of the Portfolio; 

          (f)  Information reasonably required by the Manager to determine
compliance with Rule 10f-3 and Rule 17e-1 under the 1940 Act with respect to the
Sub-Adviser's (or its affiliates') activities on behalf of the Portfolio; and

          (g)  Information reasonably necessary to respond to specific inquiries
from the Company's management and/or Board of Directors.    

     6.  NON-EXCLUSIVE SERVICES, CONFLICTS OF INTEREST AND MATERIAL NONPUBLIC
INFORMATION.  The Manager understands that the Sub-Adviser and its affiliates
may furnish investment management and advisory services to others, and that the
Sub-Adviser and its affiliates shall be at all times free, in their discretion, 
to
                                        4

<PAGE>

make recommendations to, and investments for, others which may or may not
correspond to investments made for the Portfolio.  The Manager further
understands that the Sub-Adviser, its affiliates, and any officer, director,
stockholder, employee or any member of their families may or may not have an
interest in the securities whose purchase and sale the Sub-Adviser effects for
the Portfolio.  Actions taken by the Sub-Adviser on behalf of the Portfolio may
be the same as, or different from, actions taken by the Sub-Adviser on its own
behalf or for others or from actions taken by the Sub-Adviser's affiliates,
officers, directors, partners, employees of the Sub-Adviser or its affiliates,
or the family members of such persons or other investors.  The Sub-Adviser
represents that it has in effect a code of ethics that complies with Rule 17j-1
under the 1940 Act and has procedures in place that, taken together, provide
reasonable enforcement of the code's  provisions.  Similarly, the Sub-Adviser
represents that, with respect to the use of nonmaterial nonpublic information,
it has complied, and will continue to comply, with Section 204A of the
Investment Advisers Act of 1940, as amended ("Advisers Act") and any rules
thereunder.

     7.  DISCLOSURE OF INFORMATION AND CONFIDENTIALITY.  

          7.1  The Sub-Adviser, the Company and the Manager, either during or
after the termination of this Agreement, are authorized with respect to matters
arising out of this Agreement to make any disclosures and/or participate in any
conduct required by any applicable law, rule, regulation, self-regulating
organization, investment exchange or any other body having regulatory or
enforcement responsibility with respect to any investment business conducted by
the Sub-Adviser on behalf of the Portfolio.

          7.2  Subject to the preceding paragraph, the Sub-Adviser agrees that
all information which has or will come into its possession or knowledge
concerning the Portfolio or its investments in connection with this Agreement
shall be held by the Sub-Adviser in confidence.  The Sub-Adviser shall make no
use of such information other than for the performance of this Agreement, shall
disclose such information only to the directors, officers or employees of the
Sub-Adviser or its affiliated firms or of any third party appointed pursuant to
this Agreement requiring such information and shall not disclose such
information to any other person without the written consent of the Company;
provided, however, that to the extent the investments for the Portfolio are
similar to investments for other clients of the Sub-Adviser, the Sub-Adviser may
disclose such investments without direct reference to the Portfolio.  The Sub-
Adviser may also include the name of the Portfolio in a representative client
list.  

          7.3  Subject to the preceding paragraph, the Company and the Manager
agree that all information which has or will come into their possession or
knowledge concerning the operations and procedures of the Sub-Adviser shall be
held by the Company and the Manager in confidence.  The Company and the Manager
shall make no use of such information other than for the performance of this
Agreement, shall disclose such information only to their directors, officers or
employees or those of its affiliated firms and shall not disclose such
information to any other person without the written consent of the Sub-Adviser.

          7.4  The Manager and the Company agree not to refer to the Sub-Adviser
or its affiliates in any advertisement or other document without prior consent
of the Sub-Adviser.  Similarly, the Sub-Adviser and its affiliates shall not
refer to the Manager, the Company, the Portfolio, or other Fortis affiliates in
any advertisement or other document without the Manager's prior consent. 
However, the Parties to this Agreement agree that they may reference one another
as necessary in regulatory and other legal filings.  

                                        5

<PAGE>

Further, the parties agree that they will not unreasonably withhold permission
to use their names or otherwise reference them in materials used to describe the
Portfolio and/or the Company. 

     8.  DEALINGS WITH THE CUSTODIAN.  The Manager shall notify the Sub-Adviser
of the appointment of the custodian(s) ("Custodian") for all or any portion of
the Portfolio's assets, shall provide the Sub-Adviser with a true and complete
copy of each agreement with the Custodian that deals with the Portfolio's assets
("Custodian Agreements"), and shall provide the Sub-Adviser with the names of
persons authorized to act on behalf of the Custodian and such other information
as the Sub-Adviser shall reasonably require.  The Sub-Adviser agrees to give
instructions in accordance with the terms of the applicable Custodian
Agreements.  The Company agrees to provide promptly to the Sub-Adviser a copy of
all relevant Custodian Agreements, and all changes made to such documents.

     9.  DELEGATION OF THE SUB-ADVISER'S RESPONSIBILITIES.  The Sub-Adviser may
not delegate its investment advisory responsibilities as Sub-Adviser to the
Portfolio.  However, the Sub-Adviser may employ, retain or otherwise avail
itself of the services and facilities of persons and entities within its own
organization or any other organization for the purpose of providing the Sub-
Adviser, the Manager or the Portfolio with such information, advice or
assistance, including but not limited to advice regarding economic factors and
trends and advice as to transactions in specific securities, as the Sub-Adviser
may deem necessary, appropriate or convenient for the discharge of its
obligations hereunder or as may otherwise be helpful to the Manager or the
Portfolio, or in the discharge of the Sub-Adviser's overall responsibilities
with respect to the other accounts for which it serves as investment manager or
investment adviser.  The Sub-Adviser's  acquisition of information, advice or
assistance pursuant to this paragraph shall be at the Sub-Adviser's own expense
and shall not relieve the Sub-Adviser of any of its obligations under this
Agreement.

     10.  COMPENSATION.  For the services to be rendered under this Agreement
and the facilities to be furnished, the Manager shall pay to the Sub-Adviser for
each fiscal year of the Company, a monthly management fee at the annual rate of
 .17 of 1% of the Portfolio's average daily net assets.  The monthly management
fee shall be paid to the Sub-Adviser not later than the tenth business day of
the month following the month in which such services were rendered and shall be
based upon the average net asset values of all the issued and outstanding shares
of the Portfolio as determined as of the close of each business day of the month
pursuant to the Articles of Incorporation, Bylaws and currently effective
Prospectus of the Portfolio.  Payments of the monthly management fee will be
accompanied by documentation that verifies the calculation of such fee.  If the
management of the Portfolio by the Sub-Adviser commences or terminates at any
time other than the beginning or end of a month, the management fee shall be
prorated for that portion of such month during which this Agreement was in
force.    

     11.  REPRESENTATIONS OF THE SUB-ADVISER.  The Sub-Adviser represents and
agrees that:

          (a)  The Sub-Adviser is registered as an "investment adviser" under
the Advisers Act and is currently in compliance in all material respects and
shall at all times continue to comply in all material respects with the
requirements imposed upon it by the Advisers Act, the 1940 Act, the Internal
Revenue Code, state securities laws and all applicable rules and regulations
thereunder as they relate to the services provided under this Agreement.  The
Sub-Adviser will immediately notify the Manager if it becomes aware of the
occurrence of any event that would disqualify the Sub-Adviser from serving as an
investment adviser of an investment company pursuant to Section 9 of the 1940
Act or any other applicable law or regulation.

                                        6

<PAGE>

          (b)  The Sub-Adviser will maintain, keep current and accurate, and
preserve all records with respect to the Portfolio as are required of it under
the Advisers Act and the 1940 Act, in the manner provided by such Acts and the
rules thereunder.  The Sub-Adviser agrees that such records are the property of
the Company, and following termination of this Agreement will be surrendered to
the Company promptly upon request except to the extent that they are required to
be retained by the Sub-Adviser under applicable law.  Further, such records
shall be open to inspection by the Company.  The Sub-Adviser will also assure
that the Company will have the same access as the Sub-Adviser has to records
relating to the Portfolio that are held by relevant third parties.  Such
inspections will be at reasonable times during business hours and only upon
reasonable notice of the Company's desire to make an inspection.

          (c)  The Sub-Adviser agrees to advise the Manager of any developments,
such as the reassignment of a portfolio manager, that would require Prospectus
disclosure and to provide any necessary information related to such
developments.

          (d)  The Sub-Adviser has provided the Manager and the Company with a
copy of its most recent and complete Form ADV and will promptly furnish them
with copies of any material amendments to the Form.         

          (e)  If the Sub-Adviser's performance of its obligations under this
Agreement takes place in the United Kingdom, the Sub-Adviser shall be and shall
remain during the effectiveness of this Agreement, a member of the Investment
Management Regulatory Organisation, Ltd. ("IMRO") and thereby regulated in the
conduct of Investment Business (as defined in IMRO's rules) by the IMRO.  The
Company and the Manager will be treated as a Non-Private Customer (as defined in
IMRO's rules) of the Sub-Adviser.

          (f)  The Sub-Adviser shall furnish the Manager with a certificate,
signed by a duly authorized officer of the Sub-Adviser that designates the
officers or employees of the Sub-Adviser having authority to act for and on
behalf of the Sub-Adviser in connection with this Agreement.  The Sub-Adviser
agrees that, until such time as the Manager is otherwise informed in writing by
a duly authorized officer of the Sub-Adviser, the Manager shall be authorized
and entitled to rely on any notice, instruction, request, order or other
communication, given either in writing or orally, and reasonably believed by the
Manager in good faith to be given by an authorized representative of the Sub-
Adviser.  

     12.  REPRESENTATIONS OF THE MANAGER.  The Manager represents and agrees
that:

          (a)  The Manager is registered as an "investment adviser" under the
Advisers Act and has provided to the Sub-Adviser a copy of its most recent and
complete Form ADV, along with a copy of the Investment Advisory and Management
Agreement between the Manager and the Company and the current Company Prospectus
regarding the Portfolio.  After any amendment to the documents referenced in
this paragraph, the Manager will promptly furnish a copy of such amended
document to the Sub-Adviser.  In addition, the Manager will provide the Sub-
Adviser with notice of proposed changes in the Prospectus and the opportunity to
review and comment upon such changes before they are finalized, wherever
possible.

                                        7

<PAGE>

          (b)  The Manager and the Company are currently in material compliance
and shall at all times continue to be in material compliance with the relevant
requirements of the Advisers Act, the 1940 Act, all applicable state securities
and insurance laws, and the rules thereunder, as they pertain to the Portfolio.

          (c)  The Manager shall furnish the Sub-Adviser with a certificate,
signed by a duly authorized officer of the Manager that designates the officers
or employees of the Manager having authority to act for and on behalf of the
Manager in connection with this Agreement.  The Manager agrees that, until such
time as the Sub-Adviser is otherwise informed in writing by a duly authorized
officer of the Manager, the Sub-Adviser shall be authorized and entitled to rely
on any notice, instruction, request, order or other communication, given either
in writing or orally, and reasonably believed by the Sub-Adviser in good faith
to be given by an authorized representative of the Manager.

     13.  LIABILITY, INDEMNIFICATION AND FORCE MAJEURE.  

          13.1  The Sub-Adviser, its affiliated firms or its or their employees,
officers, or directors will not be liable for any error of judgment or mistake
of law or for any loss suffered by the Portfolio, its shareholders, FBIC
contract owners or First Fortis contract owners in connection with the
performance of their duties under this Agreement, except for loss resulting from
willful misfeasance, bad faith or gross negligence on their part in the
performance of their duties or from reckless disregard by them of their duties
under this Agreement.

          13.2  The Manager shall indemnify the Sub-Adviser against all claims
which may be made against the Sub-Adviser in connection with the exercise of the
powers and discretions conferred upon it pursuant to this Agreement, including
reasonable attorneys' fees incurred in connection with any such claim, EXCEPT
insofar as such claims allege or are the result of the willful misfeasance, bad
faith or gross negligence of the Sub-Adviser or any of its affiliated firms or
its or their employees, officers or directors or its or their breach of this
Agreement or violation of applicable law.  Conversely, the Sub-Adviser shall
indemnify the Manager and the Company against all claims alleging or resulting
from the willful misfeasance, bad faith or gross negligence of the Sub-Adviser
or any of its affiliated firms or its or their employees, officers or directors
or its or their breach of this Agreement or violation of applicable law,
including reasonable attorneys' fees incurred in connection with any such claim.

          13.3  Neither party shall be held responsible for their non-
performance of any of their obligations under this Agreement by reason of any
cause beyond their control, including any breakdown or failure of transmission,
communication or computer facilities, postal or other strikes or similar
industrial action and the failure of any relevant exchange, clearing house
and/or broker for any reason to perform its obligations.

     14.  TERM, RENEWAL AND TERMINATION.  

          14.1  This Agreement shall, with respect to the Portfolio, become
effective as of the date first above written and shall remain in force for two
years thereafter, and for successive annual periods thereafter but only so long
as each such continuance is specifically approved at least annually by (1) a
majority of the Directors of the Company who are not parties to this Agreement
or interested persons of any such parties (other than as Directors of the
Company), by vote cast in person at a meeting called for the purpose of voting 

                                        8

<PAGE>

on such approval; or (2) a vote of the holders of a majority of the outstanding
voting securities (as defined in the 1940 Act) of such Portfolio.  It shall be
the duty of the Directors of the Company to request and evaluate, and the duty
of the Manager and Sub-Adviser to furnish, such information as may be reasonably
necessary to evaluate the terms of this Agreement and any renewal hereof.

          14.2  This Agreement may be terminated with respect to the Portfolio
at any time without the payment of any penalty by the Portfolio  (1) by a vote
of a majority of the entire Board of Directors of the Company on sixty (60)
days' written notice to the Manager and the Sub-Adviser; (2) by vote of the
holders of a majority of the outstanding voting securities of such Portfolio (as
defined in the 1940 Act); or (3) by the Sub-Adviser on 60 days' written notice
to the Manager and the Company.

          14.3  This Agreement shall automatically terminate in the event of its
assignment, as that term is defined in Section 2(a)(4) of the 1940 Act and the
rules thereunder.

          14.4  On the effective date of any termination of this Agreement or as
close to such date as is reasonably possible, the Sub-Adviser shall provide the
Manager with a final report for the Portfolio which will include the fair market
value for each of the Portfolio's investments. 

          14.5  Upon the Manager's receipt or service of any notice given by or
to the Company concerning the termination of the Manager's appointment as the
investment adviser to the Company, the Manager shall immediately forward a copy
of such notice to the Sub-Adviser and the Sub-Adviser's appointment under this
Agreement shall terminate on the same date as the termination of the Manager's
appointment.

     15.  AMENDMENT.  No material amendment to or modification of this Agreement
shall be effective unless and until it is set forth in a written amendment
signed by the Manager and the Sub-Adviser and approved by the Board of Directors
of the Company and, if required by the 1940 Act, by the vote of a majority of
the outstanding shares of the Portfolio, as defined in the 1940 Act.

     16.  AUTHORITY AND ENFORCEABILITY.  

          16.1  Each of the parties to this Agreement hereby represents that it
is duly authorized and empowered to execute, deliver, and perform this Agreement
and that such actions do not conflict with or violate any provision of law,
rule, regulation, other legal requirement, contract or other instrument to which
it is a party or to which it is subject and that this Agreement constitutes a
valid and binding obligation, inuring to the benefit of the Manager and the Sub-
Adviser and their respective successors, enforceable in accordance with its
terms.

          16.2  If any provision of this Agreement shall be held or made invalid
or unenforceable by a court decision, statute, rule or otherwise, the remainder
of this Agreement shall not be affected thereby and any such invalid or
unenforceable provision shall be deemed to be replaced with a valid and
enforceable provision that most closely reflects the intention of the parties.

                                        9

<PAGE>

     17.  APPLICABLE LAW.  To the extent that state law is not preempted by the
provisions of any law of the United States heretofore or hereafter enacted, as
the same may be amended from time to time, this Agreement shall be administered,
construed and enforced according to the laws of the State of Minnesota.  

     18.  NOTICES.  All notices hereunder shall be in writing and shall be
delivered in person or by facsimile (followed by delivery in person) to the
parties at the addresses set forth below:

If to the Manager:            Fortis Advisers, Inc.
                              500 Bielenberg Drive
                              St. Paul, MN 55125
                              Fax #:  612-738-5262
                              Attn:  Legal Department

If to the Sub-Adviser:        The Dreyfus Corporation
                              200 Park Avenue
                              New York, NY 10166
                              Fax #: 212-922-6880
                              Attn: Deputy General Counsel

or such other name or address as may be given in writing to the other party.

     Unless specifically provided elsewhere, notice given as provided above
shall be deemed to have been given, if by personal delivery, on the day of such
delivery, and if by facsimile and mail, on the date on which such facsimile is
sent.

     19.  EXECUTION.  This Agreement may be executed in two or more
counterparts, each of which shall be deemed to be an original, but all of which
together shall constitute one and the same instrument.

     IN WITNESS WHEREOF, the parties hereto have caused this instrument to be
executed by their duly authorized officers.

                         FORTIS ADVISERS, INC.


                         By: /s/ Dean C. Kopperud
                             _________________________________

Attest:/s/ Scott R. Plummer
       _____________________________
       Assistant Secretary

                         THE DREYFUS CORPORATION

                         By: /s/ William F. Glavin, Jr.
                             _________________________________

Attest: Mark B. Jacobs
        _____________________________
        Secretary


                                       10

<PAGE>

                                    EXHIBIT A




       EXAMPLES OF THE ROUTINE ACCOUNTING AND OPERATIONAL INFORMATION AND
       DOCUMENTATION REQUIREMENTS OF THE PORTFOLIO TO BE SATISFIED BY THE
                                   SUB-ADVISER

                 The following information is to be provided to:

                            Fortis Series Fund, Inc.
                              ATTN: Fund Accounting
                                 P.O. Box 64284
                               St. Paul, MN  55164
                               FAX: (612) 738-0996
                       PHONE: (612) 738-4510, 5517 or 5369

     1.  DOCUMENTATION OF TRADES.  On a daily basis, via facsimile, a listing of
that day's executed trades and copies of the trade tickets for that day's
trades.  At the end of each week, by mail, hard copies of documentation for that
week's executed trades. The signature or initials of the portfolio manager or
duly authorized officer or employee of the Sub-Adviser should be placed on the
trade tickets to validate the authenticity of the trading information.  With
respect to trades for which no DTC affirmation is available, hard copies of 
broker confirmations for such trades.

     2.  PORTFOLIO HOLDINGS.  On a weekly basis, via facsimile and mail, a list
of the Portfolio's holdings.  The list should include the following information,
for each of the Portfolio's holdings, where applicable: long description,
cusip/sedol number, maturity date, par/principal amounts, market value, market
price, coupon rate and bond rating. 

     3.  SECURITY PRICING.  On a daily basis, by telephone or facsimile: (i)
review with the Company's Fund Accounting Department (the "Department") the
prices of the Portfolio's securities, which shall be provided by the Department;
(ii) inform the Department of its agreement or disagreement with such prices;
(iii) provide the Department with the basis for any disagreement it may have
with respect to a particular security's price and its opinion (along with
outside broker quotes) as to what that security's price should be; and (iv) in
any instance where the pricing services utilized by the Department do not
provide a price for a security held by the Portfolio, provide the Department
with reasonable assistance in determining a price for such security.

                                       11



<PAGE>

                        INVESTMENT SUB-ADVISORY AGREEMENT


     Agreement dated March 22, 1996 by and between Fortis Advisers, Inc., a
Minnesota Corporation (the "Manager") and T. Rowe Price Associates, Inc,  a
corporation organized under the laws of Maryland (the "Sub-Adviser") whose
principal office is located at 100 East Pratt Street, Baltimore, Maryland 21202.
          
     WHEREAS, the Manager serves as the investment adviser, manager, registrar,
transfer agent and dividend disbursing agent for Fortis Series Fund, Inc. (the
"Company"), an open-end, management investment company registered with the
Securities and Exchange Commission ("SEC") pursuant to the Investment Company
Act of 1940, as amended ("1940 Act"), that is comprised of a number of separate
series of investments that act as funding vehicles for various variable annuity
contracts and variable universal life insurance policies issued by Fortis
Benefits Insurance Company ("FBIC") and/or First Fortis Life Insurance Company
("First Fortis");

     WHEREAS, the Manager desires to retain the Sub-Adviser to assist the
Manager in furnishing an investment program to one series of the Company, the
Blue Chip Stock Series (the "Portfolio");


     NOW, THEREFORE, in consideration of the mutual agreements herein made, the
Manager and the Sub-Adviser agree as follows:


     1.  APPOINTMENT AND EXPENSES OF THE SUB-ADVISER.  The Manager hereby
appoints the Sub-Adviser to serve as sub-adviser with respect to the assets of
the Portfolio and to perform the services hereinafter set forth and the Sub-
Adviser hereby accepts such appointment.  The Sub-Adviser agrees, for the
compensation herein provided, to assume all obligations herein provided and bear
all its personnel and other expenses associated with the performance of its
services hereunder.  The Company shall be responsible for the Portfolio's
administrative and other direct expenses, including, but not limited to:  (a)
fees pursuant to any plan of distribution that the Portfolio may adopt; (b) the
Portfolio's brokerage and commission expenses, including all ordinary and
reasonable transaction costs; (c) fees and expenses of pricing services used by
the Company to determine the value of the Portfolio's holdings; (d) Federal,
state, local and foreign taxes, including issue and transfer taxes incurred by
or levied on the Portfolio; (e) interest charges on any Portfolio borrowings;
(f) the Company's organizational and offering expenses; (g) the cost of the
Company's personnel, if any, providing services to the Company; (h) fees and
expenses of registering the Company's shares under the appropriate Federal
securities laws and of qualifying the Company's shares under applicable state
securities laws and pursuant to any foreign laws; (i) expenses of printing and
distributing reports to the Company's shareholders, proxy materials,
prospectuses and distribution of dividends; (j) costs of the Company's
shareholders' meetings and proxy solicitation; (k) charges and expenses of the
Company's custodian and registrar, transfer agent and dividend disbursing agent;
(l) compensation of the Company's officers, directors and employees that are not
"affiliated persons" or "interested persons" [as defined in Section 2(a) of the
1940 Act and the rules, regulations and releases relating thereto] of the Sub-
Adviser; (m) the Company's    legal and auditing expenses; (n) cost of
certificates representing shares of the Portfolio; (o) the Company's costs of
stationery and supplies; (p) the Company's insurance expenses; (q) the Company's
association membership dues; (r) travel expenses of officers and employees of
the Sub-Adviser to the extent such expenses relate to the attendance of such
persons at meetings at the request of the Board of Directors of the Company
(EXCEPT that a representative of the Sub-Adviser will attend one Board meeting
per year, at

                                        1

<PAGE>


the Sub-Adviser's own expense); and (s) travel expenses for attendance at Board
of Directors meetings by members of the Board of Directors of the Company who
are not "interested persons" or "affiliated persons" of the Sub-Adviser.  The
Sub-Adviser shall for all purposes herein be deemed to be an independent
contractor and shall, except as expressly provided or authorized (whether herein
or otherwise), have no authority to act for or on behalf of the Company in any
way or otherwise be deemed an agent of the Company.


     2.  DUTIES OF THE SUB-ADVISER.  The Sub-Adviser will use the same level of
professional skill, care and judgment in the performance of its duties under
this Agreement as it does in its management of those investment companies the
Sub-Adviser directly manages.  In so doing, the Sub-Adviser shall formulate and
implement a continuing program for the management of the assets of the Portfolio
that is consistent with the Prospectus (as hereinafter defined) and the policies
adopted by the Board.  The Sub-Adviser shall amend and update such program from
time to time as financial and other economic conditions warrant.  The Sub-
Adviser shall make all determinations with respect to the investment of the
assets of the Portfolio and shall take such steps as may be necessary to
implement the same, including the placement of purchase and sale orders on
behalf of the Portfolio.  The Manager shall be responsible for the
administration of the investment activities of the Company and the Portfolio,
including compliance with the requirements of the 1940 Act, except for the
investment management activities specifically delegated to the Sub-Adviser
pursuant to this Agreement.

     3.  POWERS OF THE SUB-ADVISER.

          3.1  The Sub-Adviser's power to direct the investment and reinvestment
of the assets of the Portfolio shall be exercised in accordance with applicable
law, the Company's Articles of Incorporation and the investment objectives,
policies and restrictions set forth in the then-current Prospectus and Statement
of Additional Information (collectively the "Prospectus") relating to the
Portfolio contained in the Company's Registration Statement under the 1940 Act
and the Securities Act of 1933, as amended.  Additional limitations may be
placed on the Sub-Adviser's investment decisions: (i) as required by applicable
law; (ii) by the Company's Board of Directors upon sixty (60) days written
notice to the Sub-Adviser; and/or (iii) by mutual agreement between the Company,
the Manager and the Sub-Adviser.  The Company agrees to provide promptly to the
Sub-Adviser a copy of the documents mentioned above and all changes and
amendments made to such documents. 

          3.2  While the Sub-Adviser will have day-to-day responsibility for the
discretionary investment decisions to be made on behalf of the Portfolio, the
Sub-Adviser will be subject to oversight by the Manager.  Such oversight,
however, shall not require prior approval of discretionary investment decisions
made by the Sub-Adviser except as may be required by applicable law, the
Portfolio's investment policies and restrictions and/or any limitations imposed
on the Sub-Adviser by the Company and/or the Manager pursuant to the preceding
paragraph.  The Manager shall retain the right to instruct the Sub-Adviser to
effect any transactions necessary to ensure compliance with the Portfolio's
investment policies and restrictions as well as the requirements of Subchapter M
of the Internal Revenue Code and the provisions of Section 817(h) of the
Internal Revenue Code and the regulations promulgated thereunder.

          3.3  In the event the Sub-Adviser's compliance with any amendment of
the Portfolio's investment objectives, policies and restrictions or other
limitations placed on the Sub-Adviser's investment decisions with respect to the
Portfolio would interfere with the completion of any transaction commenced on
behalf of the Portfolio prior to the Sub-Adviser's knowledge of such amendment,
the Sub-Adviser may

                                        2

<PAGE>

complete such transaction unless doing so would violate any applicable law, rule
or regulation.   In such an event, the Sub-Adviser will not be responsible for
any loss that may result from the completion of the transaction.

          3.4  Further, and except as may be qualified elsewhere in this
Agreement, the Sub-Adviser is hereby authorized, for and on behalf of the
Company, with respect to the Portfolio, in its discretion to:

               (a)  exercise any conversion and/or subscription rights available
in connection with any securities or other investments held in the Portfolio;

               (b)  maintain all or part of the Portfolio's uninvested assets in
short-term income-producing instruments for such periods of time as shall be
deemed reasonable and prudent by the Sub-Adviser;

               (c)  instruct the Custodian, in accordance with the Custodian
Agreement,  to deliver for cash received, securities or other cash and/or
securities instruments sold, exchanged, redeemed or otherwise disposed of from
the Portfolio, and to pay cash for securities or other cash and/or securities
instruments delivered to the Custodian and/or credited to the Portfolio upon
acquisition of the same for the Portfolio;

               (d)  determine how to vote all proxies received with respect to
securities held in the Portfolio and direct the Custodian as to the voting of
such proxies; and
     
               (e)  generally, perform any other act necessary to enable the
Sub-Adviser to carry out its obligations under this Agreement.   

     4.  SELECTION OF BROKER-DEALERS.  The Sub-Adviser shall select the brokers
and dealers through whom transactions on behalf of the Portfolio will be
executed and the markets on or in which such transactions will be executed and
shall place, in the name of the Portfolio or its nominee (or appropriate foreign
equivalent), all such orders.  In selecting brokers and dealers to execute such
transactions, and in negotiating brokerage commissions, and in obtaining
research, statistical and other information from brokers and dealers in
connection with Portfolio transactions, the Sub-Adviser shall comply with the
description of the process contained in the Prospectus.  The Sub-Adviser may
utilize its trading desk in performing its obligations under this Paragraph 4.

          4.1  It is understood that certain other clients (including other
funds, portfolios and accounts) of the Sub-Adviser may have investment
objectives and policies similar to those of the Portfolio and that the Sub-
Adviser may, from time to time, make recommendations that result in the purchase
(or sale) of a particular security by its other clients and the Portfolio during
the same period of time.  If transactions on behalf of more than one client
during the same period increase the demand for securities being purchased or the
supply of securities being sold, there may be an adverse effect on price or
quantity.  In such event, the Sub-Adviser shall allocate the securities or
investments to be purchased or sold, as well as the expenses incurred in the
transactions (including price) in a manner the Sub-Adviser considers equitable
and consistent with its obligations to the Portfolio and the Sub-Adviser's other
clients.  

                                        3

<PAGE>

          4.2  The Sub-Adviser agrees that it will only enter into transactions
that are covered by Section 10(f) or Section 17(e) of the 1940 Act if it has (i)
complied with Rule 10f-3 or Rule 17e-1 thereunder, respectively, or the terms of
an appropriate exemptive order issued to the Company by the SEC, and (ii) has
complied with the procedures adopted thereunder by the Board of Directors of the
Company which may, pursuant to authority granted by the Company, be supplemented
by interpretive guidelines of the Manager.  The Manager shall promptly notify
the Sub-Adviser of any parties with whom engaging in a transaction for the
Portfolio would result in a violation of the 1940 Act.

     5.  REPORTS AND INFORMATION TO BE PROVIDED BY THE SUB-ADVISER.  The Sub-
Adviser shall furnish such information and reports relating to the Portfolio,
its holdings and transactions involving Portfolio securities as the Manager
and/or the Company may reasonably require to fulfill its or their legal
responsibilities or to meet regulatory requirements or discharge other duties
they may have and which information and reports the Sub-Adviser and the Manager
and/or the Company mutually agree that the Sub-Adviser shall provide.  The
subjects of the reports and information to be provided by the Sub-Adviser as of
the date hereof are the following:

          (a)  Information concerning the Sub-Adviser's investment activities
that is required by the Manager to determine the Company's and Portfolio's
compliance with the 1940 Act, the Advisers Act, the Internal Revenue Code,
applicable federal and state securities and insurance laws and other applicable
laws and regulations or regulatory and taxing authorities in the United States
and other relevant countries, provided that nothing in this Agreement shall be
deemed to require the Sub-Adviser to perform fund accounting activities;  

          (b)  Information required by the Manager to meet the accounting and
operational requirements of the Portfolio.  Specific examples of the types of
reports and information that will be needed by the Manager and the Company are
set forth in Exhibit A, attached hereto;


          (c)  Information mutually agreeable to the Sub-Adviser and the Manager
and/or the Company that is required by the Manager to satisfy its reporting
obligations to the Company arising from the Investment Advisory and Management
Agreement between the Manager and the Company; 

          (d)  Information reasonably requested by the Manager to determine the
adequacy of services provided to the Portfolio by foreign custodians and sub-
custodians;

          (e)  Information required by the Manager to determine the Sub-
Adviser's compliance with Rule 17j-1 under the 1940 Act with respect to the Sub-
Adviser's activities on behalf of the Portfolio, which shall consist of : (i) a
copy of the Sub-Adviser's current Code of Ethics, and any amendments thereto;
(ii) a quarterly certification from the Sub-Adviser that it and relevant
personnel have complied with the Sub-Adviser's Code of Ethics;  and (iii) in any
circumstance where a violation of such Code of Ethics has occurred, reasonable
information pertaining to the facts and circumstances surrounding such violation
and the actions taken to remedy such violation; 

          (f)  Information required by the Manager to determine compliance with
Rule 10f-3 and Rule 17e-1 under the 1940 Act with respect to the Sub-Adviser's
(or its affiliates') activities on behalf of the Portfolio; and

                                        4

<PAGE>

          (g)  Information reasonably necessary to respond to specific inquiries
from the Company's management and/or Board of Directors and as mutually agreed
upon by the Sub-Adviser and the Manager and/or the Company. 

     6.  NON-EXCLUSIVE SERVICES, CONFLICTS OF INTEREST AND MATERIAL NONPUBLIC
INFORMATION.  The Manager understands that the Sub-Adviser and its affiliates
may furnish investment management and advisory services to others, and that the
Sub-Adviser and its affiliates shall be at all times free, in their discretion,
to make recommendations to, and investments for, others which may or may not
correspond to investments made for the Portfolio.  The Manager further
understands that the Sub-Adviser, its affiliates, and any officer, director,
stockholder, employee or any member of their families may or may not have an
interest in the securities whose purchase and sale the Sub-Adviser effects for
the Portfolio.  Actions taken by the Sub-Adviser on behalf of the Portfolio may
be the same as, or different from, actions taken by the Sub-Adviser on its own
behalf or for others or from actions taken by the Sub-Adviser's affiliates,
officers, directors, partners, employees of the Sub-Adviser or its affiliates,
or the family members of such persons or other investors.  The Sub-Adviser
represents that it has in effect a code of ethics that complies with Rule 17j-1
under the 1940 Act and has procedures in place that, taken together, provide
reasonable enforcement of the code's  provisions.  Similarly, the Sub-Adviser
represents that, with respect to the use of nonmaterial nonpublic information,
it has complied, and will continue to comply, with Section 204A of the
Investment Advisers Act of 1940, as amended ("Advisers Act") and any rules
thereunder.

     7.  DISCLOSURE OF INFORMATION AND CONFIDENTIALITY.  

          7.1  The Sub-Adviser, the Company and the Manager, either during or
after the termination of this Agreement, are authorized with respect to matters
arising out of this Agreement to make any disclosures and/or participate in any
conduct required by any applicable law, rule, regulation, self-regulating
organization, investment exchange or any other body having regulatory or
enforcement responsibility with respect to any investment business conducted by
the Sub-Adviser on behalf of the Portfolio.

          7.2  Subject to the preceding paragraph, the Sub-Adviser agrees that
all information which has or will come into its possession or knowledge
concerning the Portfolio or its investments in connection with this Agreement
shall be held by the Sub-Adviser in confidence.  The Sub-Adviser shall make no
use of such information other than for the performance of this Agreement, shall
disclose such information only to the directors, officers or employees of the
Sub-Adviser or its affiliated firms or of any third party appointed pursuant to
this Agreement requiring such information and shall not disclose such
information to any other person without the written consent of the Company;
provided, however, that to the extent the investments for the Portfolio are
similar to investments for other clients of the Sub-Adviser, the Sub-Adviser may
disclose such investments without direct reference to the Portfolio.  The Sub-
Adviser may also include the name of the Portfolio in a representative client
list.  

          7.3  Subject to the preceding paragraph, the Company and the Manager
agree that all information which has or will come into their possession or
knowledge concerning the operations and procedures of the Sub-Adviser shall be
held by the Company and the Manager in confidence.  The Company and the Manager
shall make no use of such information other than for the performance of this
Agreement, shall disclose such information only to their directors, officers or
employees or those of its affiliated firms and shall not disclose such
information to any other person without the written consent of the Sub-Adviser.

                                        5

<PAGE>

          7.4  The Manager and the Company agree not to refer to the Sub-Adviser
or its affiliates in any advertisement or other document without prior consent
of the Sub-Adviser.  Similarly, the Sub-Adviser  and its affiliates shall not
refer to the Manager, the Company, the Portfolio, or other Fortis affiliates in
any advertisement or other document without the Manager's prior consent. 
Specifically, the Manager and the Company agree to furnish Sub-Adviser with a
copy of any such advertisement or other document at least five (5) days prior to
its first use, and the Manager and the Company agree to refrain from such use if
Sub-Adviser reasonably objects thereto.  However, the Parties to this Agreement
agree that they may reference one another as necessary in regulatory and other
legal filings, subject to the terms of Paragraph 12(a) of this Agreement. 
Further, the parties agree that they will not unreasonably withhold permission
to use their names or otherwise reference them in materials used to describe the
Portfolio and/or the Company. 


     8.  DEALINGS WITH THE CUSTODIAN.  The Manager shall notify the Sub-Adviser
of the appointment of the custodian(s) ("Custodian") for all or any portion of
the Portfolio's assets, shall provide the Sub-Adviser with a true and complete
copy of each agreement with the Custodian that deals with the Portfolio's assets
("Custodian Agreements"), and shall provide the Sub-Adviser with the names of
persons authorized to act on behalf of the Custodian and such other information
as the Sub-Adviser shall reasonably require.  The Company agrees to provide
promptly to the Sub-Adviser a copy of all relevant Custodian Agreements, and all
changes made to such documents.

     9.  DELEGATION OF THE SUB-ADVISER'S RESPONSIBILITIES.  The Sub-Adviser may
not delegate its investment advisory responsibilities as Sub-Adviser to the
Portfolio.  However, the Sub-Adviser may employ, retain or otherwise avail
itself of the services and facilities of persons and entities within its own
organization or any other organization for the purpose of providing the Sub-
Adviser, the Manager or the Portfolio with such information, advice or
assistance, including but not limited to advice regarding economic factors and
trends and advice as to transactions in specific securities, as the Sub-Adviser
may deem necessary, appropriate or convenient for the discharge of its
obligations hereunder or as may otherwise be helpful to the Manager or the
Portfolio, or in the discharge of the Sub-Adviser's overall responsibilities
with respect to the other accounts for which it serves as investment manager or
investment adviser.  The Sub-Adviser's  acquisition of information, advice or
assistance pursuant to this paragraph shall be at the Sub-Adviser's own expense
and shall not relieve the Sub-Adviser of any of its obligations under this
Agreement.

     10.  COMPENSATION.  For the services to be rendered under this Agreement
and the facilities to be furnished, the Manager shall pay to the Sub-Adviser for
each fiscal year of the Company, a monthly management fee at the annual rate of
 .5 of 1% of the Portfolio's first $100 million of average daily net assets and
 .45 of 1% of the Portfolio's average daily net assets in excess of $100 million.
The monthly management fee shall be paid to the Sub-Adviser not later than the
tenth business day of the month following the month in which such services were
rendered and shall be based upon the average net asset values of all the issued
and outstanding shares of the Portfolio as determined as of the close of each
business day of the month pursuant to the Articles of Incorporation, Bylaws and
currently effective Prospectus of the Portfolio.  Payments of the monthly
management fee will be accompanied by documentation that verifies the
calculation of such fee.  If the management of the Portfolio by the Sub-Adviser
commences or terminates at any time other than the beginning or end of a month,
the management fee shall be prorated for that portion of such month during which
this Agreement was in force.    

     11.  REPRESENTATIONS OF THE SUB-ADVISER.  The Sub-Adviser represents and
agrees that:

                                        6

<PAGE>

          (a)  The Sub-Adviser is registered as an "investment adviser" under
the Advisers Act and is currently in compliance in all material respects and
shall at all times continue to comply in all material respects with the
requirements imposed upon it by the Advisers Act, the 1940 Act, the Internal
Revenue Code, state securities laws and all applicable rules and regulations
thereunder as they relate to the services provided under this Agreement.  The
Sub-Adviser will immediately notify the Manager if it becomes aware of the
occurrence of any event that would disqualify the Sub-Adviser from serving as an
investment adviser of an investment company pursuant to Section 9 of the 1940
Act or any other applicable law or regulation.

          (b)  The Sub-Adviser will maintain, keep current and accurate, and
preserve all records with respect to the Portfolio as are required of it under
the Advisers Act and the 1940 Act, in the manner provided by such Acts and the
rules thereunder.  The Sub-Adviser agrees that such records are the property of
the Company, and following termination of this Agreement will be surrendered to
the Company promptly upon request except to the extent that they are required to
be retained by the Sub-Adviser under applicable law.  Further, such records
shall be open to inspection by the Company.  The Sub-Adviser will also assure
that the Company will have the same access as the Sub-Adviser has to records
relating to the Portfolio that are held by relevant third parties.  Such
inspections will be at reasonable times during business hours and only upon
reasonable notice of the Company's desire to make an inspection.

          (c)  The Sub-Adviser agrees to advise the Manager of any developments,
such as the reassignment of a portfolio manager, that would require Prospectus
disclosure and to provide any necessary information related to such
developments.

          (d)  The Sub-Adviser has provided the Manager and the Company with a
copy of its most recent and complete Form ADV and will promptly furnish them
with copies of any material amendments to the Form.         

          (e)  The Sub-Adviser shall furnish the Manager with a certificate,
signed by a duly authorized officer of the Sub-Adviser that designates the
officers or employees of the Sub-Adviser having authority to act for and on
behalf of the Sub-Adviser in connection with this Agreement.  The Sub-Adviser
agrees that, until such time as the Manager is otherwise informed in writing by
a duly authorized officer of the Sub-Adviser, the Manager shall be authorized
and entitled to rely on any notice, instruction, request, order or other
communication, given either in writing or orally, and reasonably believed by the
Manager in good faith to be given by an authorized representative of the Sub-
Adviser.  

     12.  REPRESENTATIONS OF THE MANAGER.  The Manager represents and agrees
that:

          (a)  The Manager is registered as an "investment adviser" under the
Advisers Act and is currently in compliance in all material respects and shall
at all times continue to comply in all material respects with the requirements
imposed upon it by the Advisers Act, the 1940 Act, the Internal Revenue Code,
state securities laws and all applicable rules and regulations thereunder as
they relate to the services provided under this Agreement.  The Manager will
immediately notify the Sub-Adviser if it becomes aware of the occurrence of any
event that would disqualify the Manager from serving as an investment adviser of
an investment company pursuant to Section 9 of the 1940 Act or any other
applicable law or regulation.  The Manager is registered as an "investment
adviser" under the Advisers Act and has provided to the Sub-Adviser a copy of
its most recent and complete Form ADV, along with a copy of the Investment
Advisory and Management


                                        7

<PAGE>

Agreement between the Manager and the Company and the current Company Prospectus
regarding the Portfolio.  After any amendment to the documents referenced in
this paragraph, the Manager will promptly furnish a copy of such amended
document to the Sub-Adviser.  In addition, the Manager will provide the Sub-
Adviser with notice of proposed changes in the Prospectus that relate to the
Sub-Adviser, the Portfolio or procedures relating to the Sub-Adviser's
management of the Portfolio and the opportunity to review and comment upon such
changes before they are finalized.

          (b)  The Manager and the Company are currently in material compliance
and shall at all times continue to be in material compliance with the relevant
requirements of the Advisers Act, the 1940 Act, all applicable state securities
and insurance laws, and the rules thereunder, as they pertain to the Portfolio.

          (c)  The Manager shall furnish the Sub-Adviser with a certificate,
signed by a duly authorized officer of the Manager that designates the officers
or employees of the Manager having authority to act for and on behalf of the
Manager in connection with this Agreement.  The Manager agrees that, until such
time as the Sub-Adviser is otherwise informed in writing by a duly authorized
officer of the Manager, the Sub-Adviser shall be authorized and entitled to rely
on any notice, instruction, request, order or other communication, given either
in writing or orally, and reasonably believed by the Sub-Adviser in good faith
to be given by an authorized representative of the Manager.

          (d)  Except as qualified elsewhere in this Agreement, the Manager
shall continue to have responsibility for all services to be provided to the
Portfolio pursuant to the Advisory Agreement and, in any event, shall oversee
and review the Sub-Adviser's performance of its duties under this Agreement. 

          (e)  The Adviser has furnished the Sub-Adviser with copies of each of
the following documents and will furnish to the Sub-Adviser at its principal
office all future amendments and supplements to such documents, if any, as soon
as practicable after such documents become available:

               (i)  The Articles of Incorporation of the Company, as filed with
the State of Minnesota Secretary of State, as in effect on the date hereof and
as amended from time to time("Articles");

               (ii)  The By-Laws of the Company as in effect on the date hereof
and as amended from time to time ("By-Laws");

               (iii)  Certified resolutions of the Board of the Company
authorizing the appointment of the Adviser and the Sub-Adviser and approving the
form of the Advisory Agreement and this Agreement;

               (iv)  The Company's Registration Statement under the 1940 Act and
the Securities Act of 1933, as amended, on Form N-1A, as filed with the
Securities and Exchange Commission ("SEC") relating to the Portfolio and its
shares and all amendments thereto ("Registration Statement");

               (v)  The Company's Prospectus (as defined above); and 

               (vi)  Copies of any audited financial statements or reports made
by the Company to its shareholders or to any governmental body or securities
exchange, including the Company's annual and semi-annual reports to
shareholders.

                                        8

<PAGE>

Further, the Manager shall furnish the Sub-Adviser with any further documents,
materials or information that the Company and/or the Manager mutually agree with
the Sub-Adviser will enable the Sub-Adviser to perform its duties under this
Agreement.  

     13.  LIABILITY, INDEMNIFICATION AND FORCE MAJEURE.  

          13.1  The Sub-Adviser, its affiliated firms or its or their employees,
officers, or directors will not be liable for any error of judgment or mistake
of law or for any loss suffered by the Portfolio, its shareholders, FBIC
contract owners or First Fortis contract owners in connection with the
performance of their duties under this Agreement, except for loss resulting from
willful misfeasance, bad faith or gross negligence on their part in the
performance of their duties or from reckless disregard by them of their duties
under this Agreement.

          13.2  The Manager shall indemnify the Sub-Adviser against all claims
which may be made against the Sub-Adviser in connection with the exercise of the
powers and discretions conferred upon it pursuant to this Agreement, EXCEPT
insofar as such claims allege or are the result of the willful misfeasance, bad
faith or gross negligence of the Sub-Adviser or any of its affiliated firms or
its or their employees, officers or directors or its or their breach of this
Agreement or violation of applicable law.  Conversely, the Sub-Adviser shall
indemnify the Manager and the Company against all claims alleging or resulting
from the willful misfeasance, bad faith or gross negligence of the Sub-Adviser
or any of its affiliated firms or its or their employees, officers or directors
or its or their breach of this Agreement or violation of applicable law.

          13.3  Neither party shall be held responsible for their non-
performance of any of their obligations under this Agreement by reason of any
cause beyond their control, including any breakdown or failure of transmission,
communication or computer facilities, postal or other strikes or similar
industrial action and the failure of any relevant exchange, clearing house
and/or broker for any reason to perform its obligations.

     14.  TERM, RENEWAL AND TERMINATION.  

          14.1  This Agreement shall, with respect to the Portfolio, become
effective as of the date first above written and shall remain in force for two
years thereafter, and for successive annual periods thereafter but only so long
as each such continuance is specifically approved at least annually by (1) a
majority of the Directors of the Company who are not parties to this Agreement
or interested persons of any such parties (other than as Directors of the
Company), by vote cast in person at a meeting called for the purpose of voting
on such approval; or (2) a vote of the holders of a majority of the outstanding
voting securities (as defined in the 1940 Act) of such Portfolio.  It shall be
the duty of the Directors of the Company to request and evaluate, and the duty
of the Manager and Sub-Adviser to furnish, such information as may be reasonably
necessary to evaluate the terms of this Agreement and any renewal hereof.

          14.2  This Agreement may be terminated with respect to the Portfolio
at any time without the payment of any penalty by the Portfolio  (1) by a vote
of a majority of the entire Board of Directors of the Company on sixty (60)
days' written notice to the Manager and the Sub-Adviser; (2) by vote of the
holders

                                        9

<PAGE>

of a majority of the outstanding voting securities of such Portfolio (as defined
in the 1940 Act); or (3) by the Sub-Adviser on 60 days' written notice to the
Manager and the Company.

          14.3  This Agreement shall automatically terminate in the event of its
assignment, as that term is defined in Section 2(a)(4) of the 1940 Act and the
rules thereunder.

          14.4  On the effective date of any termination of this Agreement or as
close to such date as is reasonably possible, the Sub-Adviser shall provide the
Manager with a final report for the Portfolio which will include the fair market
value for each of the Portfolio's investments, prepared in the manner described
in Exhibit A hereto. 

          14.5  Upon the Manager's receipt or service of any notice given by or
to the Company concerning the termination of the Manager's appointment as the
investment adviser to the Company, the Manager shall immediately forward a copy
of such notice to the Sub-Adviser and the Sub-Adviser's appointment under this
Agreement shall terminate on the same date as the termination of the Manager's
appointment.

     15.  AMENDMENT.  No amendment to or modification of this Agreement shall be
effective unless and until it is set forth in a written amendment signed by the
Manager and the Sub-Adviser and approved by the vote of a majority of the
outstanding shares of the Portfolio, as defined in the 1940 Act.

     16.  AUTHORITY AND ENFORCEABILITY.  

          16.1  Each of the parties to this Agreement hereby represents that it
is duly authorized and empowered to execute, deliver, and perform this Agreement
and that such actions do not conflict with or violate any provision of law,
rule, regulation, other legal requirement, contract or other instrument to which
it is a party or to which it is subject and that this Agreement constitutes a
valid and binding obligation, inuring to the benefit of the Manager and the Sub-
Adviser and their respective successors, enforceable in accordance with its
terms.

          16.2  If any provision of this Agreement shall be held or made invalid
or unenforceable by a court decision, statute, rule or otherwise, the remainder
of this Agreement shall not be affected thereby and any such invalid or
unenforceable provision shall be deemed to be replaced with a valid and
enforceable provision that most closely reflects the intention of the parties.

     17.  APPLICABLE LAW.  To the extent that state law is not preempted by the
provisions of any law of the United States heretofore or hereafter enacted, as
the same may be amended from time to time, this Agreement shall be administered,
construed and enforced according to the laws of the State of Minnesota.  


     18.  NOTICES.  All notices hereunder shall be in writing and shall be
delivered in person or by facsimile (followed by delivery in person) to the
parties at the addresses set forth below:


                                       10

<PAGE>

If to the Manager:            Fortis Advisers, Inc.
                              500 Bielenberg Drive
                              St. Paul, MN 55125
                              Fax #:  612-738-5262
                              Attn:  Legal Department

If to the Sub-Adviser:        John A. Cammack
                              (cc: Henry H. Hopkins, Esq.)
                              T. Rowe Price Associates, Inc.
                              100 East Pratt Street
                              Baltimore, MD  21202

or such other name or address as may be given in writing to the other party.

     Unless specifically provided elsewhere, notice given as provided above
shall be deemed to have been given, if by personal delivery, on the day of such
delivery, and if by facsimile and mail, on the date on which such facsimile is
sent.

     19.  EXECUTION.  This Agreement may be executed in two or more
counterparts, each of which shall be deemed to be an original, but all of which
together shall constitute one and the same instrument.

     IN WITNESS WHEREOF, the parties hereto have caused this instrument to be
executed by their duly authorized officers.

                         FORTIS ADVISERS, INC.




                         By: /s/ Dean C. Kopperud
                             _______________________________

Attest: /s/ Scott R. Plummer
        _____________________________
        Assistant Secretary


                         T. ROWE PRICE ASSOCIATES, INC.               


                         By: /s/ Lucy B. Robins
                             _________________________________

Attest: /s/ Nancy W. Morris
        _____________________________
        Secretary



                                       11

<PAGE>

                                    EXHIBIT A



EXAMPLES OF THE ROUTINE ACCOUNTING AND OPERATIONAL INFORMATION AND DOCUMENTATION
       REQUIREMENTS OF THE PORTFOLIO TO BE SATISFIED BY THE SUB-ADVISER


                 The following information is to be provided to:

                            Fortis Series Fund, Inc.
                              ATTN: Fund Accounting
                                 P.O. Box 64284
                               St. Paul, MN  55164
                               FAX: (612) 738-0996
                       PHONE: (612) 738-4510, 5517 or 5369

     1.  DOCUMENTATION OF TRADES.  On a daily basis, via facsimile before 11:00
a.m. eastern time, a listing of the previous day's executed trades.  Detail on
short-term trades done for cash management purposes must be sent via facsimile
by 10:30 a.m. eastern time on trade date.  With respect to trades for which no
DTC affirmation is available, the Sub-Adviser will instruct the broker to
provide the Company's Fund Accounting Department (the "Department") with
duplicate, hard copy confirmations for such trades.

     2.  PORTFOLIO HOLDINGS.  On a monthly basis, via facsimile and mail, a list
of the Portfolio's holdings.  The list should include the following information,
for each of the Portfolio's holdings, where applicable: long description,
cusip/sedol number, maturity date, par/principal amounts, average cost and 
coupon rate.  The Sub-Adviser will also notify the Department as soon as
practicable as to a discrepancy in the information the Sub-Adviser has provided
the Department concerning trading information and/or the composition of the
Portfolio.  

     3.  SECURITY PRICING.  On a monthly basis, by telephone or facsimile: (i)
review with the Department the prices of the Portfolio's securities, which shall
be provided by the Department; (ii) inform the Department of any material
disagreement with such prices; (iii) provide the Department with the basis for
any material disagreement it may have with respect to a particular security's
price; and (iv) in any instance, and on any given business day, where the
pricing services utilized by the Department do not provide a price for a
security held by the Portfolio, provide the Department with reasonable
assistance in determining a price for such security provided that the Department
shall have used reasonable efforts to determine the price.

                                       12


<PAGE>


                               CUSTODIAN AGREEMENT

     THIS AGREEMENT, made as of the 21st day of March, 1992, by and between
Fortis Series Fund, Inc., a Minnesota corporation (the "Fund"), for and on
behalf of each series of the Fund that adopts this Agreement (said series being
hereinafter referred to, individually, as a "Series" and, collectively, as the
"Series"), and First Bank National Association, a national banking association
organized and existing under the laws of the United States of America (the
"Custodian").  The name of each Series that adopts this Agreement and the
effective date of this Agreement with respect to each such Series are set forth
in EXHIBIT A hereto.

     WITNESSETH:

     WHEREAS, the Fund desires to appoint the Custodian as the custodian for the
assets of each Series, and the Custodian desires to accept such appointment,
pursuant to the terms and conditions of this Agreement.

     NOW, THEREFORE, in consideration of the mutual agreements and covenants
herein made, the Fund and the Custodian agree as follows:

                             ARTICLE 1.  DEFINITIONS

     The word "Securities" as used herein shall be construed to include, without
being limited to, shares, stocks, bonds, debentures, notes, scrip, participation
certificates, rights to subscribe, warrants, options, certificates of deposit,
bankers' acceptances, repurchase agreements, commercial paper, choses in action,
evidences of indebtedness, investment contracts, voting trust certificates,
certificates of indebtedness and certificates of interest of any and every kind
and nature whatsoever, secured and unsecured, issued or to be issued, by any
corporation, company, partnership (limited or general), association, trust,
entity or person, public or private, whether organized under the laws of the
United States, or any state, commonwealth, territory or possession thereof, or
organized under the laws of any foreign country, or any state, province,
territory or possession thereof, or issued or to be issued by the United States
government or any agency or instrumentality thereof, options on stock indexes,
stock index and interest rate futures contracts and options thereon, and other
futures contracts and options thereon.

     The words "Written Order from the Fund" shall mean a writing signed or
initialed by one or more person or persons designated in the current certified
list referred to in Article 2, provided that if said writing is signed by only
one person, that person shall be an officer of the Fund designated in said
current certified list.  "Written Order from the Fund" also may include a
communication effected directly between electro-mechanical or electronic devices
(including, but not limited to, facsimile transceivers) provided that management
of the Fund and the Custodian are satisfied that such procedures afford adequate
safeguards for the assets of each Series.

<PAGE>

           ARTICLE 2.  NAMES, TITLES AND SIGNATURES OF FUND'S OFFICERS

     The Fund shall certify to the Custodian the names, titles and signatures of
officers and other persons who are authorized to give any Written Order from the
Fund on behalf of each Series.  The Fund agrees that, whenever any change in
such authorization occurs, it will file with the Custodian a new certified list
of names, titles and signatures which shall be signed by at least one officer
previously certified to the Custodian if any such officer still holds an office
in the Fund.  The Custodian is authorized to rely and act upon the names, titles
and signatures of the individuals as they appear in the most recent such
certified list which has been delivered to the Custodian as hereinbefore
provided.

                   ARTICLE 3.  SUB-CUSTODIANS AND DEPOSITORIES

     Notwithstanding any other provision in this Agreement to the contrary, all
or any of the cash and Securities of each Series may be held in the Custodian's
own custody or in the custody of one or more other banks or trust companies
selected by the Custodian or as directed in one or more Written Orders from the
Fund.  Any such sub-custodian must have the qualifications required for
custodians under the Investment Company Act of 1940, as amended.  The Custodian
or sub-custodian, as the case may be, may participate directly or indirectly in
one or more "securities depositories" (as defined in Rule 17f-4 under the
Investment Company Act of 1940, as amended, or in any successor provisions or
rules thereto).  Any references in this Agreement to the delivery of Securities
by or to the Custodian shall, with respect to Securities custodied with one of
the aforementioned "securities depositories," be interpreted to mean that the
Custodian shall cause a bookkeeping entry to be made by the applicable
securities depository to indicate the transfer of ownership of the applicable
Security to or from the Fund, all as set forth in one or more Written Orders
from the Fund.  Additionally, any references in this Agreement to the receipt of
proceeds or payments with respect to Securities transactions shall, with respect
to Securities custodied with one of the aforementioned "securities
depositories," be interpreted to mean that the Custodian shall have received an
advice from such securities depository that said proceeds or payments have been
received by such depository and deposited in the Custodian's account.

                   ARTICLE 4.  RECEIPT AND DISBURSING OF MONEY

     SECTION (1).  The Fund shall from time to time cause cash owned by the Fund
to be delivered or paid to the Custodian for the account of any Series, but the
Custodian shall not be under any obligation or duty to determine whether all
cash of the Fund is being so deposited or to take any action or to give any
notice with respect to cash not so deposited.  The Custodian agrees to hold such
cash, together with any other sum collected or received by it for or on behalf
of each Series of the Fund, in the account of such Series in conformity with the
terms of this Agreement.  The Custodian shall be authorized to disburse cash
from the account of each Series only:


                                       -2-
<PAGE>

     (a)  upon receipt of and in accordance with Written Orders from the Fund
stating that such cash is being used for one or more of the following purposes,
and specifying such purpose or purposes, provided, however, that a reference in
such Written Order from the Fund to the pertinent paragraph or paragraphs of
this Article shall be sufficient compliance with this provision:

          (i)    the payment of interest;

          (ii)   the payment of dividends;

          (iii)  the payment of taxes;

          (iv)   the payment of the fees or charges to any investment adviser of
                 any Series;

          (v)    the payment of fees to a Custodian, stock registrar, transfer
                 agent or dividend disbursing agent for any Series;

          (vi)   the payment of distribution fees and commissions;

          (vii)  the payment of any operating expenses, which shall be deemed to
                 include legal and accounting fees and all other expenses not
                 specifically referred to in this paragraph (a);

          (viii) payments to be made in connection with the conversion, exchange
                 or surrender of Securities owned by any Series;

          (ix)   payments on loans that may from time to time be due;

          (x)    payment to a recognized and reputable broker for Securities
                 purchased by the Fund through said broker (whether or not
                 including any regular brokerage fees, charges or commissions on
                 the transaction) upon receipt by the Custodian of such
                 Securities in proper form for transfer and after the receipt of
                 a confirmation from the broker or dealer with respect to the
                 transaction;

          (xi)   payment to an issuer or its agent on a subscription for
                 Securities of such issuer upon the exercise of rights so to
                 subscribe, against a receipt from such issuer or agent for the
                 cash so paid;

     (b)  as provided in Article 5 hereof; and

     (c)  upon the termination of this Agreement.


                                       -3-
<PAGE>

     SECTION (2).  The Custodian is hereby appointed the attorney-in-fact of the
Fund to use reasonable efforts to enforce and collect all checks, drafts or
other orders for the payment of money received by the Custodian for the account
of each Series and drawn to or to the order of the Fund and to deposit them in
the account of the applicable Series.

                        ARTICLE 5.  RECEIPT OF SECURITIES

     The Fund agrees to place all of the Securities of each Series in its
account with the Custodian, but the Custodian shall not be under any obligation
or duty to determine whether all Securities of any Series are being so
deposited, or to require that such Securities be so deposited, or to take any
action or give any notice with respect to the Securities not so deposited.  The
Custodian agrees to hold such Securities in the account of the Series designated
by the Fund, in the name of the Fund or of bearer or of a nominee of the
Custodian, and in conformity with the terms of this Agreement.  The Custodian
also agrees, upon Written Order from the Fund, to receive from persons other
than the Fund and to hold in the account of the Series designated by the Fund
Securities specified in said Written Order of the Fund, and, if the same are in
proper form, to cause payment to be made therefor to the persons from whom such
Securities were received, from the funds of the applicable Series held by the
Custodian in said account in the amounts provided and in the manner directed by
the Written Order from the Fund.

     The Custodian agrees that all Securities of each Series placed in its
custody shall be kept physically segregated at all times from those of any other
Series, person, firm or corporation, and shall be held by the Custodian with all
reasonable precautions for the safekeeping thereof.  Upon delivery of any
Securities of any Series to a subcustodian pursuant to Article 3 of this
Agreement, the Custodian will create and maintain records identifying those
assets which have been delivered to the subcustodian as belonging to the
applicable Series.

                       ARTICLE 6.  DELIVERY OF SECURITIES

     The Custodian agrees to transfer, exchange or deliver Securities as
provided in Article 7, or on receipt by it of, and in accordance with, a Written
Order from the Fund in which the Fund shall state specifically which of the
following cases is covered thereby:

          (a)  in the case of deliveries of Securities sold by the Fund, against
     receipt by the Custodian of the proceeds of sale and after receipt of a
     confirmation from a broker or dealer (or, in accordance with industry
     practice with respect to "same day trades," acceptance of delivery of such
     securities by the broker or dealer, which acceptance is followed up by
     confirmation thereof within the normal settlement period) with respect to
     the transaction;


                                       -4-
<PAGE>

          (b)  in the case of deliveries of Securities which may mature or be
     called, redeemed, retired or otherwise become payable, against receipt by
     the Custodian of the sums payable thereon or against interim receipts or
     other proper delivery receipts;

          (c)  in the case of deliveries of Securities which are to be
     transferred to and registered in the name of the Fund or of a nominee of
     the Custodian and delivered to the Custodian for the account of the Series,
     against receipt by the Custodian of interim receipts or other proper
     delivery receipts;

          (d)  in the case of deliveries of Securities to the issuer thereof,
     its transfer agent or other proper agent, or to any committee or other
     organization for exchange for other Securities to be delivered to the
     Custodian in connection with a reorganization or recapitalization of the
     issuer or any split-up or similar transaction involving such Securities,
     against receipt by the Custodian of such other Securities or against
     interim receipts or other proper delivery receipts;

          (e)  in the case of deliveries of temporary certificates in exchange
     for permanent certificates, against receipt by the Custodian of such
     permanent certificates or against interim receipts or other proper delivery
     receipts;

          (f)  in the case of deliveries of Securities upon conversion thereof
     into other Securities, against receipt by the Custodian of such other
     Securities or against interim receipts or other proper delivery receipts;

          (g)  in the case of deliveries of Securities in exchange for other
     Securities (whether or not such transactions also involve the receipt or
     payment of cash), against receipt by the Custodian of such other Securities
     or against interim receipts or other proper delivery receipts;

          (h)  in the case of warrants, rights or similar Securities, the
     surrender thereof in the exercise of such warrants, rights or similar
     Securities or the surrender of interim receipts or temporary Securities for
     definitive Securities;

          (i)  for delivery in connection with any loans of securities made by
     the Fund for the benefit of any Series, but only against receipt of
     adequate collateral as agreed upon from time to time by the Custodian and
     the Fund;

          (j)  for delivery as security in connection with any borrowings by the
     Fund for the benefit of any Series requiring a pledge of assets from the
     applicable Series, but only against receipt of amounts borrowed;

          (k)  for delivery in accordance with the provisions of any agreement
     among the Fund, the Custodian and a bank, broker-dealer or futures
     commission merchant relating to compliance with applicable rules and


                                       -5-
<PAGE>

     regulations regarding account deposits, escrow or other arrangements in
     connection with transactions by the Fund for the benefit of any Series;

          (l)  in a case not covered by the preceding paragraphs of this
     Article, upon receipt of a resolution adopted by the Board of Directors of
     the Fund, signed by an officer of the Fund and certified to by the
     Secretary, specifying the Securities and assets to be transferred,
     exchanged or delivered, the purposes for which such delivery is being made,
     declaring such purposes to be proper corporate purposes, and naming a
     person or persons (each of whom shall be a properly bonded officer or
     employee of the Fund) to whom such transfer, exchange or delivery is to be
     made; and

          (m)  in the case of deliveries pursuant to paragraphs (a) through (k)
     above, the Written Order from the Fund shall direct that the proceeds of
     any Securities delivered, or Securities or other assets exchanged for or in
     lieu of Securities so delivered, are to be delivered to the Custodian.

        ARTICLE 7.  CUSTODIAN'S ACTS WITHOUT WRITTEN ORDERS FROM THE FUND

     Unless and until the Custodian receives contrary Written Orders from the
Fund, the Custodian shall without order from the Fund:

          (a)  present for payment all bills, notes, checks, drafts and similar
     items, and all coupons or other income items (except stock dividends), held
     or received for the account of any Series, and which require presentation
     in the ordinary course of business, and credit such items to the account of
     the applicable Series conditionally, subject to final payment;

          (b)  present for payment all Securities which may mature or be called,
     redeemed, retired or otherwise become payable and credit such items to the
     account of the applicable Series conditionally, subject to final payment;

          (c)  hold for and credit to the account of any Series all shares of
     stock and other Securities received as stock dividends or as the result of
     a stock split or otherwise from or on account of Securities of the Series,
     and notify the Fund, in the Custodian's monthly reports to the Fund, of the
     receipt of such items;

          (d)  deposit or invest (as instructed from time to time by the Fund)
     any cash received by it from, for or on behalf of any Series to the credit
     of the account of the applicable Series;

          (e)  charge against the account for any Series disbursements
     authorized to be made by the Custodian hereunder and actually made by it,
     and notify the Fund of such charges at least once a month;


                                       -6-
<PAGE>

          (f)  deliver Securities which are to be transferred to and reissued in
     the name of any Series, or of a nominee of the Custodian for the account of
     any Series, and temporary certificates which are to be exchanged for
     permanent certificates, to a proper transfer agent for such purpose against
     interim receipts or other proper delivery receipts; and

          (g)  hold for disposition in accordance with Written Orders from the
     Fund hereunder all options, rights and similar Securities which may be
     received by the Custodian and which are issued with respect to any
     securities held by it hereunder, and notify the Fund promptly of the
     receipt of such items.

                         ARTICLE 8.  SEGREGATED ACCOUNTS

     Upon receipt of a Written Order from the Fund, the Custodian shall
establish and maintain one or more segregated accounts for and on behalf of the
Series specified in said Written Order from the Fund for purposes of segregating
cash and/or Securities (of the type agreed upon from time to time by the
Custodian and the Fund) for the purpose or purposes specified in said Written
Order from the Fund.

                         ARTICLE 9.  DELIVERY OF PROXIES

     The Custodian shall deliver promptly to the Fund all proxies, notices and
communications with relation to Securities held by it which it may receive from
sources other than the Fund.

                              ARTICLE 10.  TRANSFER

     The Fund shall furnish to the Custodian appropriate instruments to enable
the Custodian to hold or deliver in proper form for transfer any Securities
which it may hold for the account of any Series of the Fund.  For the purpose of
facilitating the handling of Securities, unless otherwise directed by Written
Order from the Fund, the Custodian is authorized to hold Securities deposited
with it under this Agreement in the name of its registered nominee or nominees
(as defined in the Internal Revenue Code and any regulations of the United
States Treasury Department issued thereunder or in any provision of any
subsequent federal tax law exempting such transaction from liability for stock
transfer taxes) and shall execute and deliver all such certificates in
connection therewith as may be required by such laws or regulations or under the
laws of any state.  The Custodian shall, if requested by the Fund, advise the
Fund of the certificate number of each certificate so presented for transfer and
that of the certificate received in exchange therefor, and shall use its best
efforts to the end that the specific Securities held by it hereunder shall be at
all times identifiable.


                                       -7-
<PAGE>

               ARTICLE 11.  TRANSFER TAXES AND OTHER DISBURSEMENTS

     The Fund, for and on behalf of each Series, shall pay or reimburse the
Custodian for any transfer taxes payable upon transfers of Securities made
hereunder, including transfers incident to the termination of this Agreement,
and for all other necessary and proper disbursements and expenses made or
incurred by the Custodian in the performance or incident to the termination of
this Agreement, and the Custodian shall have a lien upon any cash or Securities
held by it for the account of each applicable Series of the Fund for all such
items, enforceable, after thirty days' written notice by registered mail from
the Custodian to the Fund, by the sale of sufficient Securities to satisfy such
lien.  The Custodian may reimburse itself by deducting from the proceeds of any
sale of Securities an amount sufficient to pay any transfer taxes payable upon
the transfer of Securities sold.  The Custodian shall execute such certificates
in connection with Securities delivered to it under this Agreement as may be
required, under the provisions of any federal revenue act and any regulations of
the Treasury Department issued thereunder or any state laws, to exempt from
taxation any transfers and/or deliveries of any such Securities as may qualify
for such exemption.

       ARTICLE 12.  CUSTODIAN'S LIABILITY FOR PROCEEDS OF SECURITIES SOLD

     If the mode of payment for Securities to be delivered by the Custodian is
not specified in the Written Order from the Fund directing such delivery, the
Custodian shall make delivery of such Securities against receipt by it of cash,
a postal money order or a check drawn by a bank, trust company or other banking
institution, or by a broker named in such Written Order from the Fund, for the
amount the Custodian is directed to receive.  The Custodian shall be liable for
the proceeds of any delivery of Securities made pursuant to this Article, but
provided that it has complied with the provisions of this Article, only to the
extent that such proceeds are actually received.

                         ARTICLE 13.  CUSTODIAN'S REPORT

     The Custodian shall furnish the Fund, as of the close of business on the
last business day of each month, a statement showing all cash transactions and
entries for the account of each Series of the Fund.  The books and records of
the Custodian pertaining to its actions as Custodian under this Agreement shall
be open to inspection and audit, at reasonable times, by officers of, and
auditors employed by, the Fund.  The Custodian shall furnish the Fund with a
list of the Securities held by it in custody for the account of each Series of
the Fund as of the close of business on the last business day of each quarter of
the Fund's fiscal year.


                                       -8-
<PAGE>

                      ARTICLE 14.  CUSTODIAN'S COMPENSATION

     The Custodian shall be paid compensation at such rates and at such times as
may from time to time be agreed on in writing by the parties hereto (as set
forth with respect to each Series in EXHIBIT B hereto), and the Custodian shall
have a lien for unpaid compensation, to the date of termination of this
Agreement, upon any cash or Securities held by it for the Series accounts of the
Fund, enforceable in the manner specified in Article 11 hereof.

          ARTICLE 15.  DURATION, TERMINATION AND AMENDMENT OF AGREEMENT

     This Agreement shall remain in effect with respect to each Series, as it
may from time to time be amended, until it shall have been terminated as
hereinafter provided, but no such amendment or termination shall affect or
impair any rights or liabilities arising out of any acts or omissions to act
occurring prior to such amendment or termination.

     The Custodian may terminate this Agreement by giving the Fund ninety days'
written notice of such termination by registered mail addressed to the Fund at
its principal place of business.

     The Fund may terminate this Agreement by giving ninety days' written notice
thereof delivered by registered mail to the Custodian at its principal place of
business.  Additionally, this Agreement may be terminated with respect to any
Series of the Fund pursuant to the same procedures, in which case this Agreement
shall continue in full effect with respect to all other Series of the Fund.

     Upon termination of this Agreement, the assets of the Fund, or Series
thereof, held by the Custodian shall be delivered by the Custodian to a
successor custodian upon receipt by the Custodian of a Written Order from the
Fund designating the successor custodian; and if no successor custodian is
designated in said Written Order from the Fund, the Custodian shall, upon such
termination, deliver all such assets to the Fund.

     This Agreement may be amended or terminated at any time by the mutual
agreement of the Fund and the Custodian.  Additionally, this Agreement may be
amended or terminated with respect to any Series of the Fund at any time by the
mutual agreement of the Fund and the Custodian, in which case such amendment or
termination would apply to such Series amending or terminating this Agreement
but not to the other Series of the Fund.

     This Agreement may not be assigned by the Custodian without the consent of
the Fund, authorized or approved by a resolution of its Board of Directors.


                                       -9-
<PAGE>

                        ARTICLE 16.  SUCCESSOR CUSTODIAN

     Any bank or trust company into which the Custodian or any successor
custodian may be merged or converted or with which it or any successor custodian
may be consolidated, or any bank or trust company resulting from any merger,
conversion or consolidation to which the Custodian or any successor custodian
shall be a party, or any bank or trust company succeeding to the business of the
Custodian, shall be and become the successor custodian without the execution of
any instrument or any further act on the part of the Fund or the Custodian or
any successor custodian.

     Any successor custodian shall have all the power, duties and obligations of
the preceding custodian under this Agreement and any amendments thereof and
shall succeed to all the exemptions and privileges of the preceding custodian
under this Agreement and any amendments thereof.

                              ARTICLE 17.  GENERAL

     Nothing expressed or mentioned in or to be implied from any provisions of
this Agreement is intended to give or shall be construed to give any person or
corporation other than the parties hereto any legal or equitable right, remedy
or claim under or in respect of this Agreement or any covenant, condition or
provision herein contained, this Agreement and all of the covenants, conditions
and provisions hereof being intended to be, and being, for the sole and
exclusive benefit of the parties hereto and their respective successors and
assigns.

     It is the purpose and intention of the parties hereto that the Fund shall
retain all the power, rights and responsibilities of determining policy,
exercising discretion and making decisions with respect to the purchase, or
other acquisition, and the sale, or other disposition, of all of its Securities,
and that the duties and responsibilities of the Custodian hereunder shall be
limited to receiving and safeguarding the assets and Securities of each Series
of the Fund and to delivering or disposing of them pursuant to the Written Order
from the Fund as aforesaid, and the Custodian shall have no authority, duty or
responsibility for the investment policy of the Fund or for any acts of the Fund
in buying or otherwise acquiring, or in selling or otherwise disposing of, any
Securities, except as hereinbefore specifically set forth.

     The Custodian shall in no case or event permit the withdrawal of any money
or Securities of the Fund upon the mere receipt of any director, officer,
employee or agent of the Fund, but shall hold such money and Securities for
disposition under the procedures herein set forth.

                 ARTICLE 18.  STANDARD OF CARE: INDEMNIFICATION

     In connection with the performance of its duties and responsibilities
hereunder, the Custodian (and each officer, employee, agent, sub-custodian and


                                      -10-
<PAGE>

depository of or engaged by the Custodian) shall at all times be held to the
standard of reasonable care.  The Custodian shall be fully responsible for any
action taken or omitted by any officer, employee, agent, sub-custodian or
depository of or engaged by the Custodian to the same extent as if the Custodian
were to take or omit to take such action directly.  The Custodian agrees to
indemnify and hold the Fund and each Series of the Fund harmless from and
against any and all loss, liability and expense, including reasonable legal fees
and expenses, arising out of the Custodian's own negligence, misfeasance, bad
faith or willful misconduct or that of any officer, employee, agent, sub-
custodian and depository of or engaged by the Custodian in the performance of
the Custodian's duties and obligations under this Agreement; PROVIDED, HOWEVER,
that, notwithstanding any other provision in this Agreement, the Custodian shall
not be responsible for the following:

          (a)  any action taken or omitted in accordance with any Written Order
     from the Fund reasonably believed by the Custodian to be genuine and to be
     signed by the proper party or parties; or

          (b)  any action taken or omitted in reasonable reliance on the advice
     of counsel of or reasonably acceptable to the Fund relating to any of its
     duties and responsibilities hereunder.

     The Fund agrees to indemnify and hold the Custodian harmless from and
against any and all loss, liability and expense, including reasonable legal fees
and expenses, arising out of the performance by the Custodian (and each officer,
employee, agent, sub-custodian and depository of or engaged by the Custodian) of
its duties and responsibilities under this Agreement PROVIDED THAT the Custodian
(or any officer, employee, agent, sub-custodian or depository of or engaged by
the Custodian, as applicable) exercised reasonable care in the performance of
its duties and responsibilities under this Agreement.

                           ARTICLE 19.  EFFECTIVE DATE

     This Agreement shall become effective with respect to each Series that
adopts this Agreement when this Agreement shall have been approved with respect
to such Series by the Board of Directors of the Fund.  The effective date with
respect to each Series shall be set forth on EXHIBIT A hereto.  The Fund shall
transmit to the Custodian promptly after such approval by said Board of
Directors a copy of its resolution embodying such approval, certified by the
Secretary of the Fund.

                           ARTICLE 20.  GOVERNING LAW

     This Agreement is executed and delivered in Minneapolis, Minnesota, and the
laws of the State of Minnesota shall be controlling and shall govern the
construction, validity and effect of this contract.


                                      -11-
<PAGE>

     IN WITNESS WHEREOF, the Fund and the Custodian have caused this Agreement
to be executed in duplicate as of the date first above written by their duly
authorized officers.

ATTEST:                                 FORTIS SERIES FUND, INC.


 /s/ Michael J. Radmer                  By  /s/ Edward M. Mahoney
- ----------------------------               ----------------------------
Secretary                                  Its    President


ATTEST:                                 FIRST BANK NATIONAL ASSOCIATION



 /s/ Christine A. Garrick               By  /s/ Robert Spies
- ----------------------------               ----------------------------
Trust Officer                               Its    Vice President



                                      -12-
<PAGE>

                                    EXHIBIT A
                       (AS AMENDED THROUGH MARCH 27, 1996)
                                       TO
                               CUSTODIAN AGREEMENT
                                     BETWEEN
                            FORTIS SERIES FUND, INC.
                                       AND
                         FIRST BANK NATIONAL ASSOCIATION


          NAME OF SERIES                                  EFFECTIVE DATE
          --------------                                  --------------

  Series A - Growth Stock Series                          March 21, 1992
     10601150 Fortis Series Growth

  Series B - U.S. Government Securities Series            March 21, 1992
     10601160 Fortis Series U.S. Gov't

  Series C - Money Market Series                          March 21, 1992
     10601170 Fortis Series Money Market

  Series D - Asset Allocation Series                      March 21, 1992
     10601180 Fortis Series Asset Allocation

  Series E - Diversified Income Series                    March 21, 1992
     10601190 Fortis Series Diversified

  Series G - High Yield Series                              May 1, 1994
     10602850 Fortis Series High Yield

  Series H - Growth & Income Series                         May 1, 1994
     10602860 Fortis Series Growth & Income

  Series I - Aggressive Growth Series                       May 1, 1994
     10602870 Fortis Series Aggressive Growth

  Series M - Value Series                                 March 27, 1996
     ________ Fortis Series Value


                                       A-1
<PAGE>

          NAME OF SERIES                                  EFFECTIVE DATE
          --------------                                  --------------


  Series N - S&P 500 Index Series                         March 27, 1996
     ________ Fortis Series S&P 500 Index



Dated this 27th day of March, 1996

FORTIS SERIES FUND, INC.                FIRST BANK NATIONAL ASSOCIATION


- ----------------------------------      ----------------------------------
Name:  Tamara L. Fagely                 Name:
Title: Treasurer                        Title:

ATTEST:                                 ATTEST:


- ----------------------------------      ----------------------------------
Name:  Scott R. Plummer                 Name:
Title: Assistant Secretary              Title:


                                       A-2
<PAGE>

                                    EXHIBIT B
                       (AS AMENDED THROUGH MARCH 21, 1992)
                                       TO
                               CUSTODIAN AGREEMENT
                                     BETWEEN
                            FORTIS SERIES FUND, INC.
                                       AND
                         FIRST BANK NATIONAL ASSOCIATION

                              COMPENSATION SCHEDULE



INVENTORY HOLDING CHARGE:
      Bonds (face value) x .10/M x 1/4

      Stock (market value) x .10/M x 1/4

TRANSACTION CHARGE:
      TDOA FB Milwaukee trans 10.00 each
      Principal transactions  20.00 each
      Remittances              2.50 each
      VDN transactions        10.00 each
      Wires                    7.50 each


ISSUE CHARGE:

      Issues                  20.00 each x 1/4

TRUST FEE CREDIT:
      Average Daily Collected Balance
      Less:  Reserve of 12%

      *Average Positive Daily Balances x Rate x Days/365

      *Average Negative Daily Balances x Rate x Days/365

      *Credit due using the average 90-day
       treasury bill rate averaged over the
       90-day period ending _________ is _________.


                                       B-1



<PAGE>

                                CUSTODY AGREEMENT

     This agreement between Fortis Series Fund, Inc. a corporation organized and
existing under the laws of Minnesota, having its principal place of business at
500 Bielenberg Drive, Woodbury, Minnesota 55125, hereinafter called the
"Company", and First Bank National Association, a national banking association,
having its principal place of business at 180 East Fifth Street, St. Paul,
Minnesota 55101, hereinafter called the "Custodian",

     WITNESSETH: That in consideration of the mutual covenants and agreements
hereinafter contained, the parties hereto agree as follows:

     1.   EMPLOYMENT OF CUSTODIAN AND PROPERTY TO BE HELD BY IT
     The Company hereby employs the Custodian as the custodian of the assets of
its separate portfolios represented by its Series F Common Shares (the Global
Growth Series), its Series J Common Shares (the International Stock Series), its
Series K Common Shares (the Global Bond Series), its Series L Common Shares (the
Global Asset Allocation Series) and any additional series that adopts this
Agreement (said series being hereinafter referred to, individually as a
"Portfolio" and collectively as the "Portfolios").  The name of each Portfolio
that adopts this Agreement and the effective date of this Agreement with respect
to each Portfolio are set forth on Exhibit A hereto.  The Company's employment
of the Custodian includes securities it desires to be held in places within the
United States ("domestic securities") and securities it desires to be held
outside of the United States ("foreign securities") pursuant to the provisions
of the Articles of Incorporation.  The Company agrees to deliver to the
Custodian all securities and cash of each Portfolio, and all payments of income,
payments of principal or capital distributions received by it with respect to
all securities of each Portfolio from time to time.  All securities are to be
held or disposed of by the Custodian for, and subject at all times to the
instructions of, the Company pursuant to the terms of this Agreement.  The
Custodian shall have no 

<PAGE>

power or authority to assign, hypothecate, pledge or otherwise dispose of any
such securities, except pursuant to the directive of the Company and only for
the account of each Portfolio.  The Custodian shall not be responsible for any
property of the Portfolio held or received by the Company and not delivered to
the Custodian.

     The Custodian may employ directly or through an agent as sub-custodians for
the Portfolios' securities and other assets foreign banking institutions and
foreign securities depositories pursuant to the requirements of this Agreement. 
All sub-custodians of the Custodian shall be subject to the instructions of the
Custodian and not to those of the Company and shall act solely as agents of the
Custodian.

2.   DUTIES OF THE CUSTODIAN WITH RESPECT TO PROPERTY OF EACH PORTFOLIO HELD BY
THE CUSTODIAN IN THE UNITED STATES

2.1  HOLDING SECURITIES.  The Custodian shall hold and physically segregate for
the account of each Portfolio all non-cash property, to be held by it in the
United States, including all domestic securities of each Portfolio, other than
securities which are maintained pursuant to Section 2.8 in a clearing agency
which acts as a securities depository or in a book-entry system authorized by
the U. S. Department of Treasury, collectively referred to herein as "Securities
System," or by an agent of Custodian as authorized in Section 2.7.  There shall
be no co-mingling of assets of any Portfolio with the assets of any other
Portfolio.

2.2  DELIVERY OF SECURITIES.  The Custodian shall release and deliver domestic
securities of a Portfolio held by the Custodian or in a Securities System
account of the Custodian only upon receipt of Proper Instructions, which may be
continuing instructions when deemed appropriate by the parties, and only in the
following cases:


                                       -2-
<PAGE>

     1)   Upon sale of such securities for the account of the Portfolio and
     receipt of payment therefor;

     2)   Upon the receipt of payment in connection with any repurchase
     agreement related to such securities entered into by the Company for the
     benefit of the Portfolio;

     3)   In the case of a sale effected through a Securities System, in
     accordance with the provisions of Section 2.8 hereof;

     4)   To the depository agent in connection with tender or other similar
     offers for portfolio securities of the Portfolio;

     5)   To the issuer thereof or its agent when such securities are matured,
     called, redeemed, retired or otherwise become payable; provided that, in
     any such case, the cash or other consideration is to be delivered to the
     Custodian;

     6)   To the issuer thereof, or its agent, for transfer into the name of the
     Portfolio or into the name of any nominee or nominees of the Custodian or
     into the name or nominee name of any agent appointed pursuant to
     Section 2.7 or into the name or nominee name of any sub-custodian appointed
     pursuant to Article 1: or for exchange for a different number of bonds,
     certificates or other evidence representing the same aggregate face amount
     or number of units; PROVIDED that, in any such case, the new securities are
     to be delivered to the Custodian.


                                       -3-
<PAGE>

     7)   Upon the sale of such securities for the account of the Portfolio, to
     the broker or its clearing agent, against a receipt, for examination in
     accordance with "street delivery" custom; provided that in any such case,
     the Custodian shall have no responsibility or liability for any loss
     arising from the delivery of such securities prior to receiving payment for
     such securities except as may arise from the Custodian's own negligence or
     willful misconduct;

     8)   For exchange or conversion pursuant to any plan of merger,
     consolidation, recapitalization, reorganization or readjustment of the
     securities of the issuer of such securities, or pursuant to provisions for
     conversion contained in such securities, or pursuant to any deposit
     agreement; provided that, in any such case, the new securities and cash, if
     any, are to be delivered to the Custodian;

     9)   In the case of warrants, rights, or similar securities, the surrender
     thereof in the exercise of such warrants, rights or similar securities or
     the surrender of interim receipts or temporary securities for definitive
     securities; provided that, in any such case, the new securities and cash,
     if any, are to be delivered to the Custodian;

     10)  For delivery in connection with any loans of securities made by the
     Company for the benefit of the Portfolio, BUT ONLY against receipt of
     adequate collateral as agreed upon from time to time by the Custodian and
     the Company, which may be in the form of cash, obligations issued by the
     United States government, its agencies or instrumentalities, or irrevocable
     bank letters of credit acceptable to the Company;


                                       -4-
<PAGE>

     11)  For delivery as security in connection with any borrowings by the
     Company for the benefit of the Portfolio requiring a pledge of assets from
     the Portfolio, BUT ONLY against receipt of amounts borrowed;

     12)  For delivery in accordance with the provisions of any agreement among
     the Company, the Custodian and a broker-dealer registered under the
     Securities Exchange Act of 1934 (the "Exchange Act") and a member of The
     National Association of Securities Dealers, Inc. ("NASD"), relating to
     compliance with the rules of The Options Clearing Corporation and of any
     registered national securities exchange, or of any similar organization or
     organizations, regarding escrow or other arrangements in connection with
     transactions by the Company for the benefit of the Portfolio;

     13)  For delivery in accordance with the provisions of any agreement among
     the Company, the Custodian, and a Futures Commission Merchant registered
     under the Commodity Exchange Act, relating to compliance with the rules of
     the Commodity Futures Trading Commission and/or any Contract Market, or any
     similar organization or organizations, regarding account deposits in
     connection with transactions by the Company for the benefit of the
     Portfolio; and

     14)  For any other proper corporate purpose, BUT ONLY upon receipt of, in
     addition to Proper Instructions, a certified copy of a resolution of the
     Board of Directors signed by an officer of the Company and certified by the
     Secretary or Assistant Secretary, specifying the securities to be
     delivered, setting forth the purpose for which such delivery is to be made,
     declaring such purpose to be a proper corporate purpose, and naming the
     person or persons to whom 


                                       -5-
<PAGE>

     delivery of such securities shall be made.

2.3  REGISTRATION OF SECURITIES.  Domestic securities held by the Custodian
(other than bearer securities) shall be registered in the name of the Portfolio
or in the name of any nominee of the Portfolio or of any nominee of the
Custodian or in the name or nominee name of any agent appointed pursuant to
Section 2.7 or in the name or nominee name of any sub-custodian appointed
pursuant to Article 1.  All securities accepted by the Custodian on behalf of
the Company under the terms of this Agreement shall be in "street name" or other
good delivery form.

2.4  COLLECTION OF INCOME.  The Custodian shall, or shall cause its agent or
sub-custodian to, collect on a timely basis all income and other payments with
respect to United States registered securities held hereunder to which each
Portfolio shall be entitled either by law or pursuant to custom in the
securities business and shall collect on a timely basis all income and other
payments with respect to United States bearer securities if, on the date of
payment by the issuer, such securities are held by the Custodian or its agent or
sub-custodian thereof, unless such payment of income or other payment is in
default, and shall credit such income, as collected, to each Portfolio's
custodian account.  Without limiting the generality of the foregoing, the
Custodian shall detach and present for payment all coupons and other income
items requiring presentation as and when they become due.  Unless Custodian is
the lending agent in connection with securities loaned by the Company for the
benefit of the Portfolio, income due the Portfolio on United States securities
loaned pursuant to the provisions of Section 2.2 (10) shall be the
responsibility of the Company and the Custodian will have no duty or
responsibility in connection therewith, other than to provide the Company with
such information or data as may be necessary to assist 


                                       -6-
<PAGE>

the Company in arranging for the timely delivery to the Custodian of the income
to which the Portfolio is properly entitled.

2.5  PAYMENT OF PORTFOLIO MONEYS.  Upon receipt of Proper Instructions, which
may be continuing instructions when deemed appropriate by the parties, the
Custodian shall pay out moneys of a Portfolio in the following cases only:

     1)   Upon the purchase of domestic securities, futures contracts or options
     on futures contracts for the account of the Portfolio but only (a) against
     the delivery of such securities, or evidence of title to futures contracts
     or options on futures contracts, to the Custodian (or any bank, banking
     firm or trust company doing business in the United States or abroad which
     is qualified under the Investment Company Act of 1940, as amended, to act
     as a custodian and has been designated by the Custodian as its agent for
     this purpose) registered in the name of the Portfolio or in the name of a
     nominee of the Custodian or Custodian's agent or sub-custodian or in proper
     form for transfer; (b) in the case of a purchase effected through a
     Securities System, in accordance with the conditions set forth in Section
     2.8 hereof or (c) in the case of repurchase agreements entered into between
     the Company for the benefit of the Portfolio and a bank or a broker-dealer
     which is a member of NASD, against delivery of the securities either in
     certificate form or through an entry crediting the Custodian's account at
     the Federal Reserve Bank with such securities;

     2)   In connection with conversion, exchange or surrender of securities of
     the Portfolio as set forth in Section 2.2 hereof;


                                       -7-
<PAGE>

     3)   For the redemption or purchase of shares issued by the Portfolio;

     4)   For the payments of any expense or liability incurred by the
     Portfolio, including but not limited to the following payments for the
     account of the Portfolio: interest, taxes, management, accounting, transfer
     agent and legal fees, and operating expenses of the Portfolio whether or
     not such expenses are to be in whole or part capitalized or treated as
     deferred expenses;

     5)   For payments in connection with the return of securities of securities
     loaned by the Company for the benefit of the Portfolio upon receipt of such
     securities or the reduction of collateral upon receipt of proper notice;

     6)   For the payment of any dividend declared pursuant to the governing
     documents of the Portfolio;

     7)   For any other proper purpose, BUT ONLY upon receipt of, in addition to
     Proper Instructions, a certified copy of a resolution of the Board of
     Directors of the Company signed by an officer of the Company and certified
     by its Secretary or an Assistant Secretary, specifying the amount of such
     payment, setting forth the purchase for which such payment is to be made,
     declaring such purpose to be a proper purpose, and naming the person or
     persons to whom such payment is to be made.

2.6  LIABILITY FOR PAYMENT IN ADVANCE OF RECEIPT OF SECURITIES PURCHASED.  
Custodian shall not make payment for the purchase of domestic securities for the
account of a Portfolio in advance of receipt of the securities purchased in the
absence of specific written instructions from the Company to so pay in advance. 
In


                                       -8-
<PAGE>

any and every case where payment for purchase of domestic securities for the
account of a Portfolio is made by the Custodian in advance of receipt of the
securities purchased in the absence of specific written instructions from the
Company to so pay in advance the Custodian shall be liable to the Company for
such securities.

2.7  APPOINTMENT OF AGENTS.  The Custodian may at time or times in its
discretion appoint (and may at any time remove) any other bank or trust company
which is itself qualified under the Investment Company Act of 1940, as amended,
to act as a custodian, as its agent to carry out such of the provisions of this
Article 2 as the Custodian may from time to time direct; PROVIDED, however, 
that the appointment of any agent shall not relieve the Custodian of its
responsibilities or liabilities hereunder.

2.8  DEPOSIT OF SECURITIES IN SECURITIES SYSTEMS.  The Custodian may deposit
and/or maintain domestic securities of the Portfolios in a clearing agency
registered with the Securities and Exchange Commission under Section 17A of the
Securities Exchange Act of 1934, which acts as a securities depository, or in
the book-entry system authorized by the U. S. Department of Treasury and certain
federal agencies, collectively referred to herein as "Securities System" in
accordance with applicable Federal Reserve Board and Securities and Exchange
Commission rules and regulations, if any, and subject to the following
provisions:

     1)   The Custodian may keep domestic securities of the Portfolios in a
     Securities System provided that such securities are represented in an
     account ("Account") of the Custodian in the Securities System which shall
     not include any assets of the Custodian other than assets held as a
     fiduciary, custodian or otherwise for customers;


                                       -9-
<PAGE>

     2)   The records of the Custodian with respect to domestic securities of a
     Portfolio which are maintained in a Securities System shall identify by
     book entry those securities belonging to such Portfolio;

     3)   The Custodian shall pay for domestic securities purchased for the
     account of a Portfolio upon (i) receipt of advice from the Securities
     System that such securities have been transferred to the Account, and (ii)
     the making of an entry on the records of the Custodian to reflect such
     payment and transfer for the account of such Portfolio.  The Custodian
     shall transfer domestic securities sold for the account of a Portfolio upon
     (i) the simultaneous receipt of advice from the Securities System that
     payment for such securities has been transferred to the Account, and (ii)
     the making of an entry on the records of the Custodian to reflect such
     transfer and payment for the account of such Portfolio.  Copies of all
     records from the Securities System of transfers of domestic securities for
     the account of such Portfolio shall be maintained by the Custodian and be
     provided to the Company at its request.  As part of its regular reporting
     to the Company, the Custodian shall furnish to the Company confirmation of
     each transfer to or from the account of the Portfolios in the form of a
     written advice or notice.

     4)   The Custodian shall provide the Company with any report obtained by
     the Custodian on the Securities System's accounting system, internal
     accounting control and procedures for safeguarding domestic securities
     deposited in the Securities System;

     5)   The Custodian shall have received the initial certificate required by
     Article 14 hereof;


                                      -10-
<PAGE>


     6)   Anything to the contrary in this Agreement notwithstanding, the
     Custodian shall be liable to the Company for any loss or damage to any
     Portfolio resulting from use of the Securities System by reason of any
     negligence, misfeasance or misconduct of the Custodian or any of its agents
     or of any of its or their employees or from failure of the Custodian or any
     such agent to enforce effectively such rights as it may have against the
     Securities System; at the election of the Company, it shall be entitled to
     be subrogated to the rights of the Custodian with respect to any claim
     against the Securities System or any other person which the Custodian may
     have as a consequence of any such loss or damage if and to the extent that
     any Portfolio has not been made whole for any such loss or damage.


2.9  SEGREGATED ACCOUNT.  The Custodian shall upon receipt of Proper
Instructions establish and maintain a segregated account or accounts for and on
behalf of each Portfolio, into which account or accounts may be transferred cash
and/or securities, including securities maintained in an account by the
Custodian pursuant to Section 2.8 hereof, (i) in accordance with the provisions
of any agreement among the Company, the Custodian and a broker-dealer registered
under the Exchange Act and a member of the NASD (or any Futures Commission
Merchant registered under the Commodity Exchange Act), relating to compliance
with the rules of The Options Clearing Corporation and of any registered
national securities exchange (or the Commodity Futures Trading Commission or any
registered contract market), or of any similar organization or organizations,
regarding escrow or other arrangements in connection with transactions by the
Company for the benefit of a Portfolio, (ii) for purposes of segregating cash or
government securities in connection with options purchased, sold or written by
the Company for the benefit of a Portfolio or commodity futures contracts or
options thereon purchased or sold by the Company 


                                      -11-
<PAGE>

for the benefit of a Portfolio, (iii) for the purposes of compliance by the
Company with the procedures required by Investment Company Act Release No.
10666, or any subsequent release or releases of the Securities and Exchange
Commission relating to the maintenance of segregated accounts by registered
investment companies and (iv) for other proper corporate purposes, BUT ONLY, in
the case of clause (iv), upon receipt of, in addition to Proper Instructions, a
certified copy of a resolution of the Board of Directors signed by an officer of
the Company and certified by the Secretary or an Assistant Secretary, setting
forth the purpose or purposes of such segregated account and declaring such
purposes to be proper corporate purposes.

2.10 OWNERSHIP CERTIFICATES FOR TAX PURPOSES.  The Custodian shall execute
ownership and other certificates and affidavits for all federal and state tax
purposes in connection with receipt of income or other payments with respect to
domestic securities of the Portfolios held by it and in connection with
transfers of such securities.

2.11 REPORTS TO COMPANY BY INDEPENDENT PUBLIC ACCOUNTANTS.  The Custodian shall
provide the Company, at such times as the Company may reasonably require, with
reports by independent public accountants on the accounting systems, internal
accounting control and procedures for safeguarding securities, futures contracts
and options on futures contracts, including domestic securities deposited and/or
maintained in a Securities System, relating to the services provided by the
Custodian under this Agreement; such reports shall be of sufficient scope and in
sufficient detail as may reasonably be required by the Company to provide
reasonable assurance that any material inadequacies would be disclosed by such
examination, and, if there are no such inadequacies, the reports shall so state.


                                      -12-
<PAGE>

3.   DUTIES OF THE CUSTODIAN WITH RESPECT TO PROPERTY OF THE PORTFOLIOS HELD
OUTSIDE OF THE UNITED STATES


3.1  APPOINTMENT OF FOREIGN SUB-CUSTODIANS.  The Custodian is authorized and
instructed to employ as sub-custodians for each Portfolio's securities and other
assets maintained outside of the United States the foreign banking institutions,
foreign securities depositories and foreign clearing agencies designated on
Exhibit B hereto ("foreign sub-custodians").


Upon receipt of Proper Instructions, together with a certified resolution of 
the Company's Board of Directors, the Custodian and the Company may agree to 
amend Exhibit B hereto from time to time to designate additional foreign 
banking institutions, foreign securities depositories and foreign clearing 
agencies to act as sub-custodians.  Each foreign banking institution shall be 
authorized to deposit securities in foreign securities depositories and 
foreign clearing agencies authorized pursuant to Rule 17f-5 under the 
Investment Company Act of 1940.  Upon receipt of Proper Instructions from the 
Company the Custodian shall cease the employment of any one or more of such 
sub-custodians for maintaining custody of a Portfolio's assets.

3.2  ASSETS TO BE HELD.  The Custodian shall limit the securities and other
assets maintained in the custody of the foreign sub-custodian to: (a) "foreign
securities", as defined in paragraph (c)(1) of Rule 17f-5 under the Investment
Company Act of 1940, and (b) cash and cash equivalents in such amounts as the
Custodian or the Company may determine to be reasonably necessary to effect the
Portfolio's foreign securities transactions.


                                      -13-
<PAGE>

3.3  SEGREGATION OF SECURITIES.  The Custodian shall identify on its books as
belonging to each Portfolio, the foreign securities of each Portfolio held by
each foreign sub-custodian.  Each agreement pursuant to which the Custodian
employs a foreign banking institution shall require that such institution
establish a custody account for the Custodian on behalf of its customers and
physically segregate in that account securities and other assets of the
Custodian's customers, and, in the event that such institution deposits a
Portfolio's securities in a foreign securities depository, the sub-custodian
shall identify on its books as belonging to the Custodian, as agent for the
Custodian's customers, the securities so deposited (all collectively referred to
as the "Account").

3.4  AGREEMENT WITH FOREIGN BANKING INSTITUTION.  Each agreement with a foreign
banking institution shall provide that: (a) the Portfolio's assets will not be
subject to any right, charge, security interest, lien or claim of any kind in
favor of the foreign banking institution or its creditors, except a claim of
payment for their safe custody or administration; (b), beneficial ownership for
the Portfolio's assets will be freely transferable without the payment of money
or value other than for custody or administration, which may include payment of
stamp duties or government taxes; (c) adequate records will be maintained
identifying the assets as belonging to the customers of Custodian; (d) officers
of or auditors employed by, or other representatives of the Custodian, including
independent public accountants for the Company, will be given access to the
books and records of the foreign banking institution relating to its actions
given under its agreement with the Custodian or shall be given confirmation of
the contents of such books and records; and (e) assets of the Portfolio held by
the foreign sub-custodian will be subject only to the instructions of the
Custodian or its agents.


                                      -14-
<PAGE>

3.5  ACCESS OF INDEPENDENT ACCOUNTANTS OF THE COMPANY.  Upon request of the
Company, the Custodian will use its best efforts to arrange for the independent
accountants of the Company to be afforded access to the books and records of any
foreign banking institution employed as a foreign sub-custodian insofar as such
books and records relate to the performance of such foreign banking institutions
under its agreement with the Custodian.

3.6  REPORTS BY CUSTODIAN.  The Custodian will supply to the Company from time
to time, as mutually agreed upon, statements in respect of the securities and
other assets of each Portfolio held by foreign sub-custodians, including but not
limited to an identification of entities having possession of each Portfolio's
securities and other assets and advices or notifications of any transfers of
securities to or from each custodial account maintained by a foreign sub-
custodian for the Custodian on behalf of each Portfolio indicating, as to
securities acquired for each Portfolio, the identity of the entity having
physical possession of such securities.

3.7  FOREIGN SECURITIES TRANSACTIONS.


     1)   Upon receipt of Proper Instructions, which may be continuing
     instructions when deemed appropriate by the parties, the Custodian shall
     make or cause its foreign sub-custodian to transfer, exchange or deliver
     foreign securities of the Portfolio, but except to the extent explicitly
     provided herein only in any of the cases specified in Section 2.2.


     2)   Upon receipt of Proper Instructions, which may be continuing
     instructions when deemed appropriate by the parties, the Custodian shall
     pay out or cause its foreign sub-custodian to pay out monies of the
     Portfolio, but 


                                      -15-
<PAGE>

     except to the extent explicitly provided herein only in any of the cases
     specified in Section 2.5.

     3)   Settlement and payment for securities received for the account of the
     Portfolio and delivery of securities maintained for the account of the
     Portfolio may, upon receipt of Proper Instructions, be effected in
     accordance with the customary or established securities trading or
     securities processing practices and procedures in the jurisdiction or
     market in which the transaction occurs, including, without limitation,
     delivering securities to the purchaser thereof or to a dealer therefor (or
     an agent for such purchaser or dealer) against a receipt with the
     expectation of receiving later payment for such securities from such
     purchaser or dealer.

     4)   With respect to any transaction involving foreign securities, the
     Custodian or any sub-custodian in its discretion may cause the Portfolio to
     be credited on either the contractual settlement date or the actual
     settlement date with the proceeds of any sale or exchange of foreign
     securities from the account of the Portfolio and to be debited on either
     the contractual settlement date or the actual settlement date for the cost
     of foreign securities purchased or acquired for the Portfolio according to
     Custodian's then current internal policies and procedures pertaining to
     securities settlement, which policies and procedures may change from time
     to time.  Custodian shall advise the Company of any changes to such
     policies and procedures.  Custodian may reverse any such credit or debit
     made on the contractual settlement date if the transaction with respect to
     which such credit or debit was made fails to settle within a reasonable
     period, determined by Custodian in its discretion, after the contractual
     settlement date except that if any foreign securities delivered 


                                      -16-
<PAGE>

     pursuant to this section are returned by the recipient thereof, Custodian
     may cause any such credits and debits to be reversed at any time.

     5)   Securities maintained in the custody of a foreign sub-custodian may be
     maintained in the name of such entity's nominee to the same extent as set
     forth in Section 2.3 of this Agreement and the Company agrees to hold any
     such nominee harmless from any liability as a holder of record of such
     securities.


     6)   Until the Custodian receives written instructions to the contrary the
     Custodian shall, or shall cause the sub-custodian to collect all interest
     and dividends paid on securities held in the Portfolio's account, unless
     such payment is in default.  Unless otherwise instructed, Custodian shall
     convert interest, dividends and principal received with respect to
     securities in the Portfolio's account into United States dollars and
     Custodian shall perform foreign exchange contracts for the conversion of
     United States dollars to foreign currencies for the settlement of trades
     whenever it is practicable to do so through customary banking channels. 
     Customary banking channels may vary based upon industry practice in each
     jurisdiction, and shall include the banking facilities of Custodian's
     affiliates, in accordance with such affiliate's then prevailing internal
     policy on funds repatriation.  All risk and expense incident to such
     foreign collection and conversions is the responsibility of the Portfolio's
     account and Custodian shall have no responsibility for fluctuation in
     exchange rates affecting collections or conversions.


3.8  FOREIGN SECURITIES LENDING.  Notwithstanding any other provisions contained
in this Agreement, Custodian and any subcustodian shall deliver and receive 


                                      -17-
<PAGE>

securities loaned or returned in connection with securities lending transactions
only upon and in accordance with Proper Instructions; provided, if Custodian is
not the lending agent in connection with such securities lending, then neither
Custodian or any sub-custodian shall undertake, or otherwise be responsible for,

     (i)    marking to market values for such loaned securities,

     (ii)   collection of dividends, interest or other disbursements or
     distributions made with respect to such loaned securities,

     (iii)  receipt of corporate action notices, communications, proxies or
     instruments with respect to such loaned securities, and

     (iv)   custody, safekeeping, valuation or any other actions or services
     with respect to any collateral securing any such securities lending
     transactions.

     In the event that Custodian is the Company's lending agent in connection
with a specific securities loan from the Portfolio, Custodian shall undertake to
perform all of the above duties with regard to such loan, except that the
Company shall not receive, nor be enabled to vote, proxies in connection with
such loaned security.

3.9  LIABILITY OF FOREIGN SUB-CUSTODIANS.  Each agreement pursuant to which the
Custodian employs a foreign banking institution as a foreign sub-custodian shall
require the institution to exercise reasonable care in the performance of its
duties and to indemnify, and hold harmless, the Custodian and Custodian's
customers from and against any loss, damage, cost, expense, liability or claim
arising out of such sub-custodian's negligence, fraud, bad faith, willful
misconduct or reckless disregard of 


                                      -18-
<PAGE>

its duties.  At the election of the Company, it shall be entitled to be
subrogated to the right of the Custodian with respect to any claims against a
foreign banking institution as a consequence of any such loss, damage, cost,
expense, liability or claim if and to the extent that the Portfolios have not
been made whole for any such loss, damage, cost, expense, liability or claim.

3.10 MONITORING RESPONSIBILITIES.  The Custodian shall furnish annually to the
Company information concerning the foreign sub-custodians employed by the
Custodian.  Such information shall be similar in kind and scope to that
furnished to the Company in connection with the initial approval of this
Agreement.  In addition, the Custodian will promptly inform the Company in the
event that the Custodian learns of a material adverse change in the financial
condition of a foreign sub-custodian or is notified by a foreign banking
institution employed as foreign sub-custodian that there appears to be a
substantial likelihood that its shareholders' equity will decline below $200
million (United States dollars or the equivalent thereof) or that its
shareholders' equity has declined below $200 million (in each case computed in
accordance with generally accepted United States accounting principles).

3.11 BRANCHES OF UNITED STATES BANKS.  Except as otherwise set forth in this
Agreement, the provisions hereof shall not apply where the custody of the
Portfolio assets maintained in a foreign branch of a banking institution which
is a "bank" as defined by Section 2(a) (5) of the Investment Company Act of 1940
which meets the qualification set forth in Section 26(a) of said Act.  The
appointment of any such branch as a sub-custodian shall be governed by Article 1
of this Agreement.

3.12 EXPROPRIATION INSURANCE.  Custodian represents that it does not intend to
obtain any insurance for the benefit of the Portfolios which protects against
the imposition 


                                      -19-
<PAGE>

of exchange control restrictions or the transfer from any foreign jurisdiction
of the proceeds of sale of any securities or against confiscation, expropriation
or nationalization of any securities or the assets of the issuer of such
securities by a government of any foreign country in which the issuer of such
securities is organized or in which securities are held for safekeeping either
by Custodian or any subcustodians in such country.  Custodian represents that
its understanding of the position of the Staff of the Securities and Exchange
Commission is that any investment company investing in securities of foreign
issuers has the responsibility for reviewing the possibility of the imposition
of exchange control restrictions which would affect the liquidity of such
investment company's assets and the possibility of exposure to political risk,
including the appropriateness of insuring against such risk.

4.   PROPER INSTRUCTIONS

     Proper Instructions as used herein means a writing signed or initialled by
one or more person or persons as the Board of Directors shall have from time to
time authorized.  Each such writing shall set forth the specific transaction or
type of transaction involved, including a specific statement of the purpose for
which such action is requested.  Oral instructions will be considered Proper
Instructions if the Custodian reasonably believes them to have been given by a
person authorized to give such instructions with respect to the transaction
involved.  The Company shall cause all oral instructions to be confirmed in
writing.  Upon receipt of a certificate of the Secretary or an Assistant
Secretary as to the authorization by the Board of Directors of the Company
accompanied by a detailed description of procedures approved by the Board of
Directors, Proper Instructions may include communication effected directly
between electromechanical or electronic devices provided that the Board of
Directors and the Custodian are satisfied that such procedures afford adequate
safeguards for the Portfolios' assets.



                                      -20-
<PAGE>

5.   ACTIONS PERMITTED WITHOUT EXPRESS AUTHORITY
     The Custodian may in its discretion, or may cause its sub-custodian or
agent to, without express authority from the Company:

     1)   Submit securities to the issuer thereof or its agent when such
     securities are matured, called, redeemed, retired or otherwise become
     payable; provided that, in any such case, the cash or other consideration
     is to be delivered to the Custodian;

     2)   Submit securities for mandatory exchange or conversion pursuant to any
     plan of merger, consolidation, recapitalization, reorganization or
     readjustment of the securities of the issuer of such securities, or
     pursuant to provisions for conversion contained in such securities, or
     pursuant to any deposit agreement; provided that, in any such case, the new
     securities and cash, if any, are to be delivered to the Custodian;

     3)   Execute in the name of a Portfolio such ownership and other
     certificates as may be required to obtain payments in respect thereto,
     provided that the Company shall have furnished to the Custodian any
     information necessary in connection with such certificates;

     4)   Make payments to itself or others for minor expenses of handling
     securities or other similar items relating to its duties under this
     Agreement, PROVIDED, that all such payments shall be accounted for to the
     Company;

     5)   Surrender securities in temporary form for securities in definitive
     form;


                                      -21-
<PAGE>

     6)   Endorse for collection, in the name of a Portfolio, checks, drafts and
     other negotiable instruments; and

     7)   In general, attend to all non-discretionary details in connection with
     the sale, exchange, substitution, purchase, transfer and other dealings
     with the securities and property of the Portfolios except as otherwise
     directed by the Board of Directors of the Company.


6.   PROXIES, NOTICES REPORTS ETC.  If Custodian or any agent or sub-custodian
shall receive any proxies, notices, reports, or other communications relative to
any of the securities of the Portfolios in connection with tender offers,
reorganizations, mergers, consolidations, or similar events which may have
material impact upon the issuer thereof, Custodian shall, on its behalf or on
the behalf of agent or sub-custodian promptly transmit any such communication to
the Company by means which shall permit the Company to take timely action.  As
specifically requested by the Company, Custodian shall execute or deliver or
shall cause the nominee in whose name securities are registered to execute and
deliver to the Company proxies relating to securities in the custody account
registered in the name of such nominee, but without indicating the manner in
which such proxies are to be voted.  Custodian shall take such reasonable steps
to vote bearer securities in accordance with written instructions of the Company
timely received by Custodian or such other person or persons as designated in or
pursuant to the Custodian's Operations Manual.  Custodian shall have no
liability for any loss or liability occasioned by delay in the actual receipt by
them or any agent or sub-custodian of notice of any payment, redemption, or
other transaction regarding securities in the custody account in respect of
which it has agreed to take action as provided in Section 3.7 hereof, unless
such delay is a result of their own negligence, fraud, or willful misconduct.



                                      -22-
<PAGE>

7.   EVIDENCE OF AUTHORITY
     The Custodian shall be protected in acting upon any instructions, notice,
request, consent, certificate or other instrument or paper believed by it to be
genuine and to have been properly executed by or on behalf of the Company.  The
Company shall provide to Custodian a certified copy of a vote of the Board of
Directors of the Company as conclusive evidence (a) of the authority of any
person to act in accordance with such vote or (b) of any determination or of any
action by the Board of Directors pursuant to the Articles of Incorporation as
described in such vote, and such vote may be considered as in full force and
effect until receipt by the Custodian of written notice to the contrary.  The
Company shall provide to Custodian specimen signatures of those persons
authorized to act on behalf of the Company by the Board of Directors.

8.   DUTIES OF CUSTODIAN WITH RESPECT TO THE BOOKS OF ACCOUNT AND CALCULATION OF
NET ASSET VALUE AND NET INCOME
     The Custodian shall cooperate with and supply necessary information to the
entity or entities appointed by the Board of Directors of the Company to keep
the books of account of the Portfolios and/or compute the net asset value per
share of the outstanding shares of each Portfolio.


9.   RECORDS
     The Custodian shall create and maintain all records relating to its
activities and obligations under this Agreement in such manner as will meet the
obligations of the Company under the Investment Company Act of 1940, with
particular attention to Section 31 thereof and Rules 31a-1 and 31a-2 thereunder.
Custodian shall also maintain records as directed by the Company in connection
with applicable federal and state tax laws and any other law or administrative
rules or procedures that may 



                                      -23-
<PAGE>

be applicable to the Company.  With respect to securities and cash deposited
with a Securities System, a sub-custodian or an agent of Custodian, the
Custodian shall identify on its books all such securities and cash as belonging
to each Portfolio.  All such records shall be the property of the Company and
shall at all times during the regular business hours of the Custodian be open
for inspection by duly authorized officers, employees or agents of the Company. 
Such records shall be made available to the Company for review by employees and
agents of the Securities and Exchange Commission.  Custodian shall furnish to
the Company, and its agents as directed by the Company, as of the close of
business on the last day of each month a statement showing all transactions and
entries for the account of each Portfolio during that month, and all holdings as
of month-end.

     All records so maintained in connection with the performance of its duties
under this Agreement shall remain the property of the Company and, in the event
of termination of this Agreement, shall be delivered to the Company.  Subsequent
to such delivery, and surviving the termination of this Agreement, the Company
shall provide the Custodian access to examine and photocopy such records as the
Custodian, in its discretion, deems necessary, for so long as such records are
retained by the Company.

10.  OPTION OF COMPANY'S INDEPENDENT ACCOUNTANT
     Custodian shall provide to the Company's independent accountants the books
and records of each Portfolio's account with respect to its activities hereunder
in connection with the preparation of the Company's Form N-1A, and Form N-SAR or
other annual reports to the Securities and Exchange Commission and with respect
to any other requirements of such Commission.


                                      -24-
<PAGE>

11.  TRANSFER TAXES
     The Company shall pay or reimburse the Custodian and any sub-custodian for
any transfer taxes payable upon transfers resulting from the termination of this
Agreement.  The Custodian shall, and shall use its best efforts to cause any
subcustodian to, execute such certificates in connection with securities
delivered to it or such sub-custodian under this Agreement as may be required,
under any applicable law or regulation, to exempt from taxation any transfers
and/or deliveries of any such securities which may be entitled to such
exemption.

12.  COMPENSATION OF CUSTODIAN
     The Custodian shall be entitled to reasonable compensation for its services
and expenses as Custodian, as agreed upon from time to time between the Company
and the Custodian.

13.  RESPONSIBILITY OF CUSTODIAN
     So long as and to the extent that it is in the exercise of reasonable care,
the Custodian shall not be responsible for the title, validity or genuineness of
any property or evidence of title thereto received by it or delivered by it
pursuant to this Agreement and shall be held harmless in acting upon any notice,
request, consent, certificate or other instrument reasonably believed by it to
be genuine and to be signed by the proper party or parties.  The Custodian shall
be held to the exercise of reasonable care in carrying out the provisions of
this Agreement, but shall be kept indemnified by and shall be without liability
to the Company for any action taken or omitted by it in good faith without
negligence.  It shall be entitled to rely on and may act upon advice of counsel
(who may be counsel for the Company) on all matters, and shall be without
liability for any action reasonably taken or omitted pursuant to such advice.


                                      -25-
<PAGE>


     The Company agrees to indemnify and hold harmless the Custodian, any
subcustodian or agent of Custodian, or any nominees thereof from all taxes,
charges, expenses, assessments, claims and liabilities (including counsel fees)
incurred or assessed against any such entity in connection with the performance
of this Agreement, except normal out-of-pocket expenses associated with
securities trading activities and except such as may arise from such entity's
own negligent action, negligent failure to act or willful misconduct.  The
Custodian is authorized to charge any account of the appropriate Portfolio for
such items.  In the event of any advance of cash for any purpose made by the
Custodian resulting from orders or instructions of the Company, or in the event
that the Custodian or any nominee thereof shall incur or be assessed any taxes,
charges, expenses, assessments, claims or liabilities in connection with the
performance of this Agreement, except such as may arise from such entity's own
negligent action, negligent failure to act or willful misconduct, any property
at any time held for the account of the appropriate Portfolio shall be security
therefor.


     The Custodian shall not be liable for any loss or damage to the Portfolio
resulting from participation in a securities depository unless such loss or
damage arises by reason of any negligence, misfeasance, or willful misconduct of
officers or employees of the Custodian, or from its failure to enforce
effectively such rights as it may have against any securities depository or from
use of a sub-custodian or agent.  Anything in the foregoing to the contrary
notwithstanding, the Custodian shall exercise, in the performance of its
obligations undertaken or reasonably assumed with respect to this Agreement,
reasonable care, for which the Custodian shall be responsible to the same extent
as if it were performing such duties directly and, in the case of foreign
agents, holding such securities and cash in the United States.  The Custodian
shall be responsible for the securities and cash held by or deposited with any
sub-custodian or agent to the same extent as if such securities and cash were


                                      -26-
<PAGE>

directly held by or deposited with the Custodian.  The Custodian hereby agrees
that it shall indemnify and hold the Portfolios harmless from and against any
loss which shall occur as a result of the failure of a foreign sub-custodian
holding the securities and cash to provide a level of safeguards for maintaining
the Portfolios' securities and cash not materially different from that provided
by a United States custodian holding such securities and cash in the United
States.  It is also understood that the Custodian shall not have liability for
loss except by reason of the Custodian's negligence, fraud or willful
misconduct, or by reason of negligence, fraud or willful misconduct of any sub-
custodian or agent holding such securities or cash for a Portfolio.

     The Custodian shall not be responsible for any loss of a Portfolio, if such
loss arises by reason of any cause or circumstances beyond the control of the
Custodian or any sub-custodian or agent acting on behalf of the Custodian,
including acts of civil or military authority, expropriation, national
emergency, Acts of God, insurrection, war, riots, or failure of transportation,
communication or power supply, or the failure of any person, firm or corporation
(other than the Custodian or any subcustodian or agent acting on behalf of the
Custodian) to perform any obligation if such failure results in any such loss.

14.  EFFECTIVE PERIOD, TERMINATION AND AMENDMENT
     This Agreement shall become effective as of its execution, shall continue
in full force and effect until terminated as hereinafter provided, may be
amended at any time by mutual agreement of the parties hereto and may be
terminated by either party by an instrument in writing delivered or mailed,
postage prepaid to the other party, such termination to take effect not sooner
than thirty (30) days after the date of such delivery or mailing; PROVIDED,
however, that the Custodian shall not act under Section 2.8 hereof in the
absence of receipt of an initial certificate of the Secretary or an Assistant
Secretary that the Board of Directors of the Company have approved the 


                                      -27-
<PAGE>

initial use of a particular Securities System as required in Rule 17f-4 under
the Investment Company Act of 1940, as amended; PROVIDED FURTHER, however, that
the Company shall not amend or terminate this Agreement in contravention of any
applicable federal or state regulations, or any provision of the Articles of
Incorporation, and further provided, that the Company may at any time by action
of its Board of Directors (i) substitute another bank or trust company for the
Custodian by giving notice as described above to the Custodian, or (ii)
immediately terminate this Agreement in the event of the appointment of a
conservator or receiver for the Custodian by the Comptroller of the Currency or
upon the happening of a like event at the direction of an appropriate regulatory
agency or court of competent jurisdiction.

     Upon termination of the Agreement, the Company shall pay to the Custodian
such compensation as may be due as of the date of such termination and shall
likewise reimburse the Custodian for its costs, expenses and disbursements.

     Any notice or other communication authorized or required by this Agreement
to be given to the parties shall be sufficiently given if addressed to such
party and mailed postage prepaid or delivered to it at its office at the address
set forth below:

     In the case of the Company:        Fortis Series Fund, Inc.
                                        P.O. Box 64284
                                        St. Paul, Minnesota 55164

     In the case of the Custodian:      First Bank National Association
                                        First Trust Center
                                        180 East Fifth Street, 4th Floor
                                        St. Paul, Minnesota 55101
                                        Attn: Global Custody Division

15.  SUCCESSOR CUSTODIAN
     If a successor custodian shall be appointed by the Board of Directors of
the Company, the Custodian shall, upon termination, deliver to such successor
custodian 


                                      -28-
<PAGE>

at the office of the Custodian, duly endorsed and in the form for transfer, all
securities then held by it hereunder and shall transfer to an account of the
successor custodian all of the Portfolios' securities held in a Securities
System.  If no such successor custodian shall be appointed, the Custodian shall,
in like manner, upon receipt of a certified copy of a vote of the Board of
Directors of the Company, deliver at the office of the Custodian and transfer
such securities, funds and other properties in accordance with such vote.

     In the event that no written order designating a successor custodian or
certified copy of a vote of the Board of Directors shall have been delivered to
the Custodian on or before the date when such termination shall become
effective, then the Custodian shall have the right to deliver to a bank or trust
company, which is a "bank" as defined in the Investment Company Act of 1940,
doing business in the United States, of its own selection, having an aggregate
capital, surplus, and undivided profits, as shown by its last published report,
of not less than $25,000,000, all securities, funds and other properties held by
the Custodian and all instruments held by the Custodian relative thereto and all
other property held by it under this Agreement and to transfer to an account of
such successor custodian all of the Portfolios' securities held in any
Securities System.  Thereafter, such bank or trust company shall be the
successor of the Custodian under this Agreement.

     In the event that securities, funds and other properties remain in the
possession of the Custodian after the date of termination hereof owing to
failure of the Company to procure the certified copy of the vote referred to or
of the Board of Directors to appoint a successor custodian, the Custodian shall
be entitled to fair compensation for its services during such period as the
Custodian retains possession of such securities, funds and other properties, and
the provision of this Agreement relating to the duties and obligations of the
Custodian shall remain in full force and effect.


                                      -29-
<PAGE>

16.  INTERPRETIVE AND ADDITIONAL PROVISIONS: AMENDMENT
     In connection with the operation of this Agreement, the Custodian and the
Company may from time to time agree on such provisions interpretive of or in
addition to the provisions of this Agreement as may in their joint opinion be
consistent with the general tenor of this Agreement.  Any such interpretive or
additional provisions shall be in a writing signed by both parties and shall be
annexed hereto, PROVIDED that no such interpretive or additional provisions
shall contravene any applicable federal or state regulations or any provision of
the Articles of Incorporation of the Company.  No interpretive or additional
provisions made as provided in the preceding sentence shall be deemed to be an
amendment of this Agreement.  No provisions of this Agreement may be amended or
modified except by a written agreement executed by all parties hereto and
authorized or approved by the Board of Directors of the Company.

17.  MINNESOTA LAW TO APPLY
     This Agreement shall be construed and the provisions hereof interpreted
under and in accordance with laws of the State of Minnesota.


18.  PRIOR AGREEMENTS; NON-ASSIGNABILITY OF AGREEMENT
     This Agreement supersedes and terminates, as of the date hereof, all prior
agreements between the Company and the Custodian relating to the custody of the
Portfolios' assets.  This Agreement shall not be assignable by any party hereto;
provided, however, that any entity into which the Company or the Custodian, as
the case may be, may be merged or converted or with which it may be
consolidated, or any entity succeeding to all or substantially all of the
business of the Company or the custody business of the Custodian, shall succeed
to the respective rights and shall 



                                      -30-
<PAGE>

assume the respective duties of the Company or the Custodian, as the case may
be, hereunder.

19.  GENERAL
     Nothing expressed or mentioned in or to be implied from any provision of
this Agreement is intended to, or shall be construed to give any person or
corporation other than the parties hereto, any legal or equitable right, remedy
or claim under or in respect of this Agreement, or any covenant, condition or
provision herein contained, this Agreement and all of the covenants, conditions
and provisions hereof being intended to be and being for the sole and exclusive
benefit of the parties hereto and their respective successors and assigns.


                                      -31-
<PAGE>

IN WITNESS WHEREOF, each of the parties has caused this instrument to be
executed in its name and behalf by its duly authorized representative and its
seal to be hereunder affixed as of the 6th day of October, 1994.

ATTEST                                  FORTIS SERIES FUND, INC.

 /s/ John W. Norton                     By   /s/ Dean C. Kopperud
- ---------------------------                -------------------------------

ATTEST                                  FIRST BANK NATIONAL ASSOCIATION

 /s/ Mary Larson                        By  /s/ Christine A. Garrick, AVP
- ---------------------------                -------------------------------


                                      -32-
<PAGE>

                                                                       EXHIBIT A

                                    EXHIBIT A
                       (AS AMENDED THROUGH MARCH 27, 1996)
                                     TO THE
                                 OCTOBER 6, 1994
                               CUSTODIAN AGREEMENT
                                     BETWEEN
                            FORTIS SERIES FUND, INC.
                                       AND
                         FIRST BANK NATIONAL ASSOCIATION



NAME OF SERIES                                         EFFECTIVE DATE
- --------------                                         --------------
Series F - Global Growth Series                        October 6, 1994

Series J - International Stock Series                  October 6, 1994

Series K - Global Bond Series                          October 6, 1994

Series L - Global Asset Allocation Series              October 6, 1994

Series O - Blue Chip Stock Series                      March 27, 1996



Dated this 27th day of March, 1996

FORTIS SERIES FUND, INC.                FIRST BANK NATIONAL ASSOCIATION



- ----------------------------            -----------------------------
Name:  Tamara L. Fagely                 Name:
Title: Treasurer                        Title:

ATTEST:                                 ATTEST:


- ----------------------------            -----------------------------
Name:  Scott R. Plummer                 Name:
Title: Assistant Secretary              Title:

<PAGE>

                                                                       EXHIBIT B

                           FORTIS INTERNATIONAL FUNDS

                  BANKERS TRUST COMPANY GLOBAL CUSTODY NETWORK

                                                                     RULE 17F-5
                                                                     ELIGIBILITY
COUNTRY         BANK/DEPOSITORY                                         BASIS
- -------         ---------------                                         -----

Argentina       Citibank, N.A. (Buenos Aires Branch)                     (1)
                Caja de Valores ("CDV")                                  (5)

Australia       Australia and New Zealand Banking Group Limited (ANZ)    (2)
                AUSTRA CLEAR LTD.                                        (5)

Austria         Creditanstalt-Bankverein                                 (2)
                Osteneichische Kontrollebank (OeKB)                      (5)

Belgium         General Bank                                             (2)
                Caisse Interprofessionnelle de Depots et de
                   Virements de Titres S.A. (C.I.K.)                     (5)

Brazil          Citibank, N.A. (Sao Paulo Branch)                        (1)
                The Bolsa de Valores de Sao Paulo (BOVESPA)              (5)

Canada          The Toronto-Dominion Bank                                (2)
                Canadian Depository for Securities (CDS)                 (5)

Chile           Citibank, N.A. (Santiago Branch)                         (2)

China           Standard Chartered Bank (Shanghai and Shenzen Branch)    (2)
                Shanghai Securities Central Clearing and
                   Registration Corp.                                    (5)

Colombia        Cititrust Colombia, S.A.                                 (3)
                DEPOSITO CENTRAL DE VALORES (DLV)

CZECH REPUBLIC  CESKOSLOVENSKA OBCHODI BANKA, A.S.                       (2)
                STREDISKO CENNYCH PAPIRU (SCP)                           (5)

Denmark         Den Danske Bank                                          (2)
                Vaerdipapircentralen (Danish Securities Centre)          (5)

Finland         Kansallis-Osake-Pankki                                   (2)
                THE CENTRAL SHARE REGISTER OF FINLAND                    (5)

<PAGE>

                                                                     RULE 17F-5
                                                                     ELIGIBILITY
COUNTRY         BANK/DEPOSITORY                                         BASIS
- -------         ---------------                                         -----

France          Banque Paribas                                           (2)
                Societe Interprofessionelle de Compensation des
                   Valeurs Mobilieres (SICOVAM)                          (5)

Germany         Dresdner Bank, AG                                        (2)
                Deutscher Kassenverein A.G. (Kassenverein)               (5)

Greece          National Bank of Greece S.A.                             (2)
                Apothetirio Titlon                                       (5)

Hong Kong       Standard Chartered Bank                                  (2)
                Central Clearing and Securities System (CCASS)           (5)

HUNGARY         CITIBANK BUDAPEST RT.                                     (3)
                THE CENTRAL DEPOSITORY AND CLEARINGHOUSE                  (5)

India           The Hong Kong and Shanghai Banking
                   Corporation Limited (HSBC)                            (2)

Indonesia       Standard Chartered Bank                                  (2)

Italy           Citibank, N.A. (Milan Branch)                            (1)
                Monte Titoli, S.p.A.                                     (5)

Japan           The Bank of Tokyo                                        (2)
                Japan Securities Depository Center (JASDEC)              (5)

Korea           Standard Chartered Bank                                  (2)
                Korea Securities Depository (KSD)                        (5)

LUXEMBOURG      CEDEL LUXEMBOURG                                         (4)

Malaysia        Chung Khiaw Bank (Malaysia)                              (2)
                Malaysian Central Depository Sdn Bhd (MCD)               (5)

MEXICO          BANCOMER S.A., INSTITUTION DEBANCA MULTIPLE,
                   GRUPO FINANCIERO                                      (1)
                Instituto para el Deposito de Valores (S.D. Indeval)
                   (equity securities only)                              (5)

Netherlands     ABN-AMRO Bank                                            (2)
                Nederlands Centraal Institut voor Giraal
                   Effectenverkeer B.V. (NECIGEF)                        (5)

New Zealand     Australia and New Zealand Banking Group Limited (ANZ)    (2)
                Austraclear NZ                                           (5)


<PAGE>

                                                                     RULE 17F-5
                                                                     ELIGIBILITY
COUNTRY         BANK/DEPOSITORY                                         BASIS
- -------         ---------------                                         -----

Norway          Euroclear                                                (4)
                Nowegian Registry of Securities (NRS/VPS)                (5)

PAKISTAN        STANDARD CHARTERED BANK                                  (2)

Peru            Citibank, N.A. (Lima Branch)                             (1)
                Caja de Valores (CAVAL)                                  (5)

Philippines     Standard Chartered Bank                                  (2)

Poland          Citibank (Poland), S.A.                                  (3)
                National Depository of Securities                        (5)

Portugal        Banco Espirito Santo E Comercial De Lisboa, SA (BESCL)   (2)
                Central de Valores Mobiliarios (CVM)                     (5)

Singapore       UNITED OVERSEAS BANK LTD.                                (1)
                The Central Securities Deposity (PTE) Ltd. (CDP)         (5)

South Africa    First National Bank of Southem Africa, Ltd.              (2)

Spain           Banco Santader                                           (2)
                Servicio de Compensacion y Liquidacion de Valores (SCLV) (5)

SRI LANKA       STANDARD CHARTERED BANK                                  (2)
                THE CENTRAL DEPOSITORY SYSTEM LTD                        (5)

Sweden          Svenska Handelsbanken                                    (2)
                Vardepappercentralen VPC AB                              (5)

Switzerland     Bankers Trust A.G.                                       (3)
                Schweizerische Effekten Giro A G (SEGA)                  (5)


TAIWAN          CENTRAL TRUST OF CHINA-TAIPAI                            (2)
                THE TAIWAN SECURITIES CENTRAL DEPOSITORY COMPANY LTD.    (5)


Thailand        STANDARD CHARTERED BANK                                  (2)
                The Share Depository Center (SDC)                        (5)

Turkey          Osmanli Bankasi A.S. (Ottoman Bank)                      (2)
                ISTANBUL STOCK EXCHANGE                                  (5)

United Kingdom/ Bankers Trust Company (London Branch)                    (1)
Ireland         Central Gilts Office                                     (5)

Venezuela       Citibank, N.A. (Caracas Branch)                          (1)


                                       -3-
<PAGE>

                                                                     RULE 17F-5
                                                                     ELIGIBILITY
COUNTRY         BANK/DEPOSITORY                                         BASIS
- -------         ---------------                                         -----

Transnational   Euroclear                                                (4)

Transnational   Cedel                                                    (4)


FOOTNOTES:

(1)  Foreign branch of a United States bank, which qualifies as an eligible
     domestic custodian under Section 17(f) of the Investment Company Act of
     1940.

(2)  A bank or trust company that has shareholders' equity in excess of $200
     million (US) and is regulated as a bank or trust company by the foreign
     country's government.

(3)  A majority-owned direct or indirect subsidiary of a qualified U.S. Bank or
     bank holding company that is incorporated or organized under the laws of a
     country other than the United States and that has shareholder' equity in
     excess of $100 million (US) or an exemption from the SEC from such
     requirements.

(4)  A securities depository or clearing agency which operates a trans-national
     system for the central handling of securities or equivalent book entries.

(5)  A central securities depository or clearing agency which operates the
     central system for the handling of securities or book-entries in that
     country.


                                       -4-



<PAGE>

                                                                   EXHIBIT 10(d)


                      [LETTERHEAD OF DORSEY & WHITNEY LLP]

                                        


Fortis Series Fund, Inc.
500 Bielenberg Drive
Woodbury Minnesota 55125

Dear Sir/Madam:

          Re:  Registration Statement on Form N-1A
               File No. 33-3920         

Ladies and Gentlemen:

          We have acted as counsel to Fortis Series Fund, Inc., a Minnesota
corporation (the "Company"), in connection with a Registration Statement on Form
N-1A (File No. 33-3920) (the "Registration Statement") relating to the sale by
the Company of an indefinite number of Series M, Series N, and Series O Common
Shares of the Company, par value $.01 per share (the "Series M, N, and O Common
Shares").

          We have examined such documents and have reviewed such questions of
law as we have considered necessary and appropriate for the purposes of our
opinions set forth below.  In rendering our opinions set forth below, we have
assumed the authenticity of all documents submitted to us as originals, the
genuineness of all signatures and the conformity to authentic originals of all
documents submitted to us as copies.  We have also assumed the legal capacity
for all purposes relevant hereto of all natural persons and, with respect to all
parties to agreements or instruments relevant hereto other than the Company,
that such parties had the requisite power and authority (corporate or otherwise)
to execute, deliver and perform such agreements or instruments, that such
agreements or instruments have been duly authorized by all requisite action
(corporate or otherwise), executed and delivered by such parties and that such
agreements or instruments are the valid, binding and enforceable obligations of
such parties.  As to questions of fact material to our opinions, we have relied
upon certificates of officers of the Company and of public officials.  We have
also assumed that the Series M, N, and O Common Shares will be issued and sold
as described in the Registration Statement.

          Based on the foregoing, we are of the opinion that the Series M, N,
and O Common Shares to be sold by the Company pursuant to the Registration
Statement have been duly authorized by all requisite corporate action and, upon

<PAGE>

Fortis Series Fund, Inc.
April 25, 1996
Page 2


issuance, delivery and payment therefor as described in the Registration
Statement, will be validly issued, fully paid and nonassessable.

          Our opinions expressed above are limited to the laws of the State of
Minnesota.

          We hereby consent to the filing of this opinion as an exhibit to the
Registration Statement, and to the reference to our firm under the caption
"Custodian; Counsel; Accountants" in the Statement of Additional Information
constituting part of the Registration Statement.


Dated: April 25, 1996


                                        Very truly yours,



                                        Dorsey & Whitney LLP

DTB



<PAGE>

                                                                      EXHIBIT 11

                      [LETTERHEAD OF KPMG PEAT MARWICK LLP]

                          INDEPENDENT AUDITORS' CONSENT



The Board of Directors
Fortis Series Fund, Inc.:


We consent to the use of our report dated March 28, 1996 included herein and to
our report dated February 9, 1996 incorporated by reference herein, and the
references to our Firm under the headings "Financial Highlights" in Part A and
"Custodian; Counsel; Accountants" in the Statement of Additional Information
contained in Part B of the Registration Statement.


                                         KPMG Peat Marwick LLP                  



Minneapolis, Minnesota
April 29, 1996



<PAGE>

                                                                     EXHIBIT 19



                            FORTIS SERIES FUND, INC.

                                POWER OF ATTORNEY
                        TO SIGN POST-EFFECTIVE AMENDMENTS
                            TO REGISTRATION STATEMENT


     The undersigned, directors of FORTIS SERIES FUND, INC. (the "Company"),
hereby appoint DEAN C. KOPPERUD, RHONDA J. SCHWARTZ and MICHAEL J. RADMER, or
any one of them, as attorneys-in-fact for the purpose of signing in their names
and on their behalf as directors of this Company and filing with the Securities
and Exchange Commission any and all post-effective amendments to the
Registration Statement of the Company on Form N-1A.

Dated: March 21, 1996                   /s/ Richard W. Cutting
                                        --------------------------------------
                                        RICHARD W. CUTTING, DIRECTOR


                                        /s/ Allen R. Freedman
                                        --------------------------------------
                                        ALLEN R. FREEDMAN, DIRECTOR


                                        /s/ Robert M. Gavin
                                        --------------------------------------
                                        DR. ROBERT M. GAVIN, DIRECTOR


                                        /s/ Jean L. King
                                        --------------------------------------
                                        JEAN L. KING, DIRECTOR


                                        /s/ Dean C. Kopperud
                                        --------------------------------------
                                        DEAN C. KOPPERUD, DIRECTOR


                                        /s/ Edward M. Mahoney
                                        --------------------------------------
                                        EDWARD M. MAHONEY, DIRECTOR


                                        /s/ Robb L. Prince
                                        --------------------------------------
                                        ROBB L. PRINCE, DIRECTOR


                                        /s/ Leonard J. Santow
                                        --------------------------------------
                                        LEONARD J. SANTOW, DIRECTOR


                                        /s/ Joseph M. Wikler
                                        --------------------------------------
                                        JOSEPH M. WIKLER, DIRECTOR




<TABLE> <S> <C>

<PAGE>
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE
STATEMENT OF ASSETS AND LIABILITIES, STATEMENT OF OPERATIONS, AND STATEMENT OF
CHANGES IN NET ASSETS FOUND ON PAGES 54 - 70 OF THE ANNUAL SHAREHOLDER REPORT.
</LEGEND>
<CIK> 0000790558
<NAME> FORTIS SERIES FUND INC.
<SERIES>
   <NUMBER> 1
   <NAME> GROWTH STOCK SERIES
<MULTIPLIER> 1
       
<S>                             <C>
<PERIOD-TYPE>                   YEAR
<FISCAL-YEAR-END>                          DEC-31-1995
<PERIOD-START>                             JAN-01-1995
<PERIOD-END>                               DEC-31-1995
<INVESTMENTS-AT-COST>                      356,825,620
<INVESTMENTS-AT-VALUE>                     530,748,765
<RECEIVABLES>                                  511,483
<ASSETS-OTHER>                                       0
<OTHER-ITEMS-ASSETS>                               102
<TOTAL-ASSETS>                             531,260,350
<PAYABLE-FOR-SECURITIES>                             0
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                      315,823
<TOTAL-LIABILITIES>                            315,823
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                   384,050,669
<SHARES-COMMON-STOCK>                       18,899,411
<SHARES-COMMON-PRIOR>                       17,075,189
<ACCUMULATED-NII-CURRENT>                       28,730
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                   (27,058,017)
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                   173,923,145
<NET-ASSETS>                               530,944,527
<DIVIDEND-INCOME>                              800,077
<INTEREST-INCOME>                            4,697,873
<OTHER-INCOME>                                       0
<EXPENSES-NET>                             (3,118,711)
<NET-INVESTMENT-INCOME>                      2,379,239
<REALIZED-GAINS-CURRENT>                     (947,755)
<APPREC-INCREASE-CURRENT>                  106,596,487
<NET-CHANGE-FROM-OPS>                      108,027,971
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                  (2,351,222)
<DISTRIBUTIONS-OF-GAINS>                             0
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                      2,352,546
<NUMBER-OF-SHARES-REDEEMED>                  (614,975)
<SHARES-REINVESTED>                             86,651
<NET-CHANGE-IN-ASSETS>                     153,461,989
<ACCUMULATED-NII-PRIOR>                            713
<ACCUMULATED-GAINS-PRIOR>                 (26,110,262)
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                        2,873,197
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                              3,118,711
<AVERAGE-NET-ASSETS>                       460,662,000
<PER-SHARE-NAV-BEGIN>                            22.11
<PER-SHARE-NII>                                    .13
<PER-SHARE-GAIN-APPREC>                           5.98
<PER-SHARE-DIVIDEND>                             (.13)
<PER-SHARE-DISTRIBUTIONS>                            0
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              28.09
<EXPENSE-RATIO>                                    .67
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>

<TABLE> <S> <C>

<PAGE>
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE
STATEMENT OF ASSETS AND LIABILITIES, STATEMENT OF OPERATIONS, AND STATEMENT OF
CHANGES IN NET ASSETS FOUND ON PAGES 54 - 70 OF THE ANNUAL SHAREHOLDER REPORT.
</LEGEND>
<CIK> 0000790558
<NAME> FORTIS SERIES FUND INC.
<SERIES>
   <NUMBER> 2
   <NAME> U.S. GOVERNMENT SECURITIES SERIES
<MULTIPLIER> 1
       
<S>                             <C>
<PERIOD-TYPE>                   YEAR
<FISCAL-YEAR-END>                          DEC-31-1995
<PERIOD-START>                             JAN-01-1995
<PERIOD-END>                               DEC-31-1995
<INVESTMENTS-AT-COST>                      172,728,292
<INVESTMENTS-AT-VALUE>                     180,771,527
<RECEIVABLES>                                1,980,168
<ASSETS-OTHER>                                       0
<OTHER-ITEMS-ASSETS>                            17,374
<TOTAL-ASSETS>                             182,769,069
<PAYABLE-FOR-SECURITIES>                             0
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                       81,738
<TOTAL-LIABILITIES>                             81,738
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                   183,086,924
<SHARES-COMMON-STOCK>                       16,366,692
<SHARES-COMMON-PRIOR>                       18,372,413
<ACCUMULATED-NII-CURRENT>                   11,853,720
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                   (20,296,548)
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                     8,043,235
<NET-ASSETS>                               182,687,331
<DIVIDEND-INCOME>                                    0
<INTEREST-INCOME>                           12,737,301
<OTHER-INCOME>                                       0
<EXPENSES-NET>                               (925,871)
<NET-INVESTMENT-INCOME>                     11,811,430
<REALIZED-GAINS-CURRENT>                     (173,955)
<APPREC-INCREASE-CURRENT>                   18,308,069
<NET-CHANGE-FROM-OPS>                       29,945,544
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                      (8,675)
<DISTRIBUTIONS-OF-GAINS>                             0
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                      1,003,644
<NUMBER-OF-SHARES-REDEEMED>                (3,010,238)
<SHARES-REINVESTED>                                873
<NET-CHANGE-IN-ASSETS>                      10,030,833
<ACCUMULATED-NII-PRIOR>                          8,670
<ACCUMULATED-GAINS-PRIOR>                 (20,080,298)
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                          809,341
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                                925,871
<AVERAGE-NET-ASSETS>                       174,553,000
<PER-SHARE-NAV-BEGIN>                             9.40
<PER-SHARE-NII>                                    .70
<PER-SHARE-GAIN-APPREC>                           1.06
<PER-SHARE-DIVIDEND>                                 0
<PER-SHARE-DISTRIBUTIONS>                            0
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              11.16
<EXPENSE-RATIO>                                    .53
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>

<TABLE> <S> <C>

<PAGE>
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE
STATEMENT OF ASSETS AND LIABILITIES, STATEMENT OF OPERATIONS, AND STATEMENT OF
CHANGES IN NET ASSETS FOUND ON PAGES 54 - 70 OF THE ANNUAL SHAREHOLDER REPORT.
</LEGEND>
<CIK> 0000790558
<NAME> FORTIS SERIES FUND INC.
<SERIES>
   <NUMBER> 3
   <NAME> MONEY MARKET SERIES
<MULTIPLIER> 1
       
<S>                             <C>
<PERIOD-TYPE>                   YEAR
<FISCAL-YEAR-END>                          DEC-31-1995
<PERIOD-START>                             JAN-01-1995
<PERIOD-END>                               DEC-31-1995
<INVESTMENTS-AT-COST>                       42,985,414
<INVESTMENTS-AT-VALUE>                      43,034,800
<RECEIVABLES>                                   15,315
<ASSETS-OTHER>                                   1,282
<OTHER-ITEMS-ASSETS>                                 0
<TOTAL-ASSETS>                              43,051,397
<PAYABLE-FOR-SECURITIES>                             0
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                    1,244,284
<TOTAL-LIABILITIES>                          1,244,284
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                    39,655,866
<SHARES-COMMON-STOCK>                        3,861,531
<SHARES-COMMON-PRIOR>                        4,217,239
<ACCUMULATED-NII-CURRENT>                    2,222,937
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                      (121,076)
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                        49,386
<NET-ASSETS>                                41,807,113
<DIVIDEND-INCOME>                                    0
<INTEREST-INCOME>                            2,386,576
<OTHER-INCOME>                                       0
<EXPENSES-NET>                               (163,646)
<NET-INVESTMENT-INCOME>                      2,222,930
<REALIZED-GAINS-CURRENT>                             0
<APPREC-INCREASE-CURRENT>                       47,894
<NET-CHANGE-FROM-OPS>                        2,270,824
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                  (1,570,821)
<DISTRIBUTIONS-OF-GAINS>                             0
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                      3,402,945
<NUMBER-OF-SHARES-REDEEMED>                (3,910,030)
<SHARES-REINVESTED>                            151,377
<NET-CHANGE-IN-ASSETS>                     (3,025,622)
<ACCUMULATED-NII-PRIOR>                      1,570,828
<ACCUMULATED-GAINS-PRIOR>                    (127,374)
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                          122,669
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                                163,646
<AVERAGE-NET-ASSETS>                        41,294,000
<PER-SHARE-NAV-BEGIN>                            10.63
<PER-SHARE-NII>                                    .60
<PER-SHARE-GAIN-APPREC>                              0
<PER-SHARE-DIVIDEND>                             (.40)
<PER-SHARE-DISTRIBUTIONS>                            0
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              10.83
<EXPENSE-RATIO>                                    .40
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>

<TABLE> <S> <C>

<PAGE>
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE
STATEMENT OF ASSETS AND LIABILITIES, STATEMENT OF OPERATIONS, AND STATEMENT OF
CHANGES IN NET ASSETS FOUND ON PAGES 54 - 70 OF THE ANNUAL SHAREHOLDER REPORT.
</LEGEND>
<CIK> 0000790558
<NAME> FORTIS SERIES FUND INC.
<SERIES>
   <NUMBER> 4
   <NAME> ASSET ALLOCATION SERIES
<MULTIPLIER> 1
       
<S>                             <C>
<PERIOD-TYPE>                   YEAR
<FISCAL-YEAR-END>                          DEC-31-1995
<PERIOD-START>                             JAN-01-1995
<PERIOD-END>                               DEC-31-1995
<INVESTMENTS-AT-COST>                      282,786,986
<INVESTMENTS-AT-VALUE>                     338,658,785
<RECEIVABLES>                                2,975,582
<ASSETS-OTHER>                                       0
<OTHER-ITEMS-ASSETS>                         1,073,474
<TOTAL-ASSETS>                             342,707,841
<PAYABLE-FOR-SECURITIES>                     1,033,750
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                      162,785
<TOTAL-LIABILITIES>                          1,196,535
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                   292,381,214
<SHARES-COMMON-STOCK>                       21,479,436
<SHARES-COMMON-PRIOR>                       19,215,350
<ACCUMULATED-NII-CURRENT>                      135,184
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                    (6,876,891)
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                    55,871,799
<NET-ASSETS>                               341,511,306
<DIVIDEND-INCOME>                              600,529
<INTEREST-INCOME>                           13,897,170
<OTHER-INCOME>                                       0
<EXPENSES-NET>                             (1,666,948)
<NET-INVESTMENT-INCOME>                     12,830,751
<REALIZED-GAINS-CURRENT>                     1,295,064
<APPREC-INCREASE-CURRENT>                   43,924,636
<NET-CHANGE-FROM-OPS>                       58,050,451
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                 (12,700,612)
<DISTRIBUTIONS-OF-GAINS>                             0
<DISTRIBUTIONS-OTHER>                        (287,248)
<NUMBER-OF-SHARES-SOLD>                      2,038,210
<NUMBER-OF-SHARES-REDEEMED>                  (605,840)
<SHARES-REINVESTED>                            831,716
<NET-CHANGE-IN-ASSETS>                      80,918,201
<ACCUMULATED-NII-PRIOR>                          5,045
<ACCUMULATED-GAINS-PRIOR>                  (7,884,707)
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                        1,484,851
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                              1,666,948
<AVERAGE-NET-ASSETS>                       301,762,000
<PER-SHARE-NAV-BEGIN>                            13.56
<PER-SHARE-NII>                                    .65
<PER-SHARE-GAIN-APPREC>                           2.35
<PER-SHARE-DIVIDEND>                             (.64)
<PER-SHARE-DISTRIBUTIONS>                            0
<RETURNS-OF-CAPITAL>                             (.02)
<PER-SHARE-NAV-END>                              15.90
<EXPENSE-RATIO>                                    .55
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>

<TABLE> <S> <C>

<PAGE>
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE
STATEMENT OF ASSETS AND LIABILITIES, STATEMENT OF OPERATIONS, AND STATEMENT OF
CHANGES IN NET ASSETS FOUND ON PAGES 54  - 70 OF THE ANNUAL SHAREHOLDER REPORT.
</LEGEND>
<CIK> 0000790558
<NAME> FORTIS SERIES FUND INC.
<SERIES>
   <NUMBER> 5
   <NAME> DIVERSIFIED INCOME SERIES
<MULTIPLIER> 1
       
<S>                             <C>
<PERIOD-TYPE>                   YEAR
<FISCAL-YEAR-END>                          DEC-31-1995
<PERIOD-START>                             JAN-01-1995
<PERIOD-END>                               DEC-31-1995
<INVESTMENTS-AT-COST>                      104,404,109
<INVESTMENTS-AT-VALUE>                     107,537,886
<RECEIVABLES>                                1,603,951
<ASSETS-OTHER>                                       0
<OTHER-ITEMS-ASSETS>                            72,406
<TOTAL-ASSETS>                             109,214,243
<PAYABLE-FOR-SECURITIES>                             0
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                       94,497
<TOTAL-LIABILITIES>                             94,497
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                   106,599,510
<SHARES-COMMON-STOCK>                        8,946,660
<SHARES-COMMON-PRIOR>                        9,451,604
<ACCUMULATED-NII-CURRENT>                    8,212,963
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                    (8,826,504)
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                     3,133,777
<NET-ASSETS>                               109,119,746
<DIVIDEND-INCOME>                                    0
<INTEREST-INCOME>                            8,544,823
<OTHER-INCOME>                                       0
<EXPENSES-NET>                               (568,094)
<NET-INVESTMENT-INCOME>                      7,976,729
<REALIZED-GAINS-CURRENT>                   (1,398,057)
<APPREC-INCREASE-CURRENT>                    9,667,974
<NET-CHANGE-FROM-OPS>                       16,246,646
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                      (3,947)
<DISTRIBUTIONS-OF-GAINS>                             0
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                        634,079
<NUMBER-OF-SHARES-REDEEMED>                (1,139,383)
<SHARES-REINVESTED>                                360
<NET-CHANGE-IN-ASSETS>                      10,805,925
<ACCUMULATED-NII-PRIOR>                          3,947
<ACCUMULATED-GAINS-PRIOR>                  (7,192,213)
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                          486,523
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                                568,094
<AVERAGE-NET-ASSETS>                       102,603,000
<PER-SHARE-NAV-BEGIN>                            10.40
<PER-SHARE-NII>                                    .88
<PER-SHARE-GAIN-APPREC>                            .92
<PER-SHARE-DIVIDEND>                                 0
<PER-SHARE-DISTRIBUTIONS>                            0
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              12.20
<EXPENSE-RATIO>                                    .55
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>

<TABLE> <S> <C>

<PAGE>
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE
STATEMENT OF ASSETS AND LIABILITIES, STATEMENT OF OPERATIONS AND STATMENT OF
CHANGES IN NET ASSETS FOUND ON PAGES 54 - 70 OF THE ANNUAL SHAREHOLDER REPORT.
</LEGEND>
<CIK> 0000790558
<NAME> FORTIS SERIES FUND INC.
<SERIES>
   <NUMBER> 6
   <NAME> GLOBAL GROWTH SERIES
<MULTIPLIER> 1
       
<S>                             <C>
<PERIOD-TYPE>                   YEAR
<FISCAL-YEAR-END>                          DEC-31-1995
<PERIOD-START>                             JAN-01-1995
<PERIOD-END>                               DEC-31-1995
<INVESTMENTS-AT-COST>                      148,602,103
<INVESTMENTS-AT-VALUE>                     207,752,127
<RECEIVABLES>                                  306,705
<ASSETS-OTHER>                              38,117,276<F1>
<OTHER-ITEMS-ASSETS>                                 0
<TOTAL-ASSETS>                             246,176,108
<PAYABLE-FOR-SECURITIES>                             0
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                   38,263,205<F1>
<TOTAL-LIABILITIES>                         38,263,205
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                   162,516,012
<SHARES-COMMON-STOCK>                       13,017,895
<SHARES-COMMON-PRIOR>                       11,754,070
<ACCUMULATED-NII-CURRENT>                       27,390
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                   (13,781,136)
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                    59,150,637
<NET-ASSETS>                               207,912,903
<DIVIDEND-INCOME>                            1,129,393
<INTEREST-INCOME>                            1,329,356
<OTHER-INCOME>                                  33,911<F2>
<EXPENSES-NET>                             (1,384,305)
<NET-INVESTMENT-INCOME>                      1,108,355
<REALIZED-GAINS-CURRENT>                   (7,950,095)
<APPREC-INCREASE-CURRENT>                   51,532,856
<NET-CHANGE-FROM-OPS>                       44,691,116
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                  (1,085,007)
<DISTRIBUTIONS-OF-GAINS>                             0
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                      1,889,132
<NUMBER-OF-SHARES-REDEEMED>                  (695,692)
<SHARES-REINVESTED>                             70,385
<NET-CHANGE-IN-ASSETS>                      63,265,992
<ACCUMULATED-NII-PRIOR>                              0
<ACCUMULATED-GAINS-PRIOR>                  (5,826,999)
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                        1,210,019
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                              1,384,305
<AVERAGE-NET-ASSETS>                       172,989,000
<PER-SHARE-NAV-BEGIN>                            12.31
<PER-SHARE-NII>                                    .09
<PER-SHARE-GAIN-APPREC>                           3.66
<PER-SHARE-DIVIDEND>                             (.09)
<PER-SHARE-DISTRIBUTIONS>                            0
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              15.97
<EXPENSE-RATIO>                                    .80
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
<FN>
<F1>VALUE OF THE COLLATERAL ($38,117,276) FROM THE SECURITY LENDING PROGRAM.
<F2>INCOME RECEIVED FROM THE SECURITY LENDING PROGRAM.
</FN>
        

</TABLE>

<TABLE> <S> <C>

<PAGE>
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE
STATEMENT OF ASSETS AND LIABILITIES, STATEMENT OF OPERATIONS, AND STATEMENT OF
CHANGES IN NET ASSETS FOUND ON PAGES 54 - 70 OF THE ANNUAL SHAREHOLDER REPORT.
</LEGEND>
<CIK> 0000790558
<NAME> FORTIS SERIES FUND INC.
<SERIES>
   <NUMBER> 7
   <NAME> HIGH YIELD SERIES
<MULTIPLIER> 1
       
<S>                             <C>
<PERIOD-TYPE>                   YEAR
<FISCAL-YEAR-END>                          DEC-31-1995
<PERIOD-START>                             JAN-01-1995
<PERIOD-END>                               DEC-31-1995
<INVESTMENTS-AT-COST>                       27,053,966
<INVESTMENTS-AT-VALUE>                      27,512,470
<RECEIVABLES>                                  635,403
<ASSETS-OTHER>                                       0
<OTHER-ITEMS-ASSETS>                               579
<TOTAL-ASSETS>                              28,148,452
<PAYABLE-FOR-SECURITIES>                             0
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                       19,305
<TOTAL-LIABILITIES>                             19,305
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                    28,965,063
<SHARES-COMMON-STOCK>                        2,888,618
<SHARES-COMMON-PRIOR>                        1,447,594
<ACCUMULATED-NII-CURRENT>                       30,053
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                    (1,324,473)
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                       458,504
<NET-ASSETS>                                28,129,147
<DIVIDEND-INCOME>                                    0
<INTEREST-INCOME>                            2,516,968
<OTHER-INCOME>                                       0
<EXPENSES-NET>                               (132,842)
<NET-INVESTMENT-INCOME>                      2,384,126
<REALIZED-GAINS-CURRENT>                   (1,238,691)
<APPREC-INCREASE-CURRENT>                    1,145,719
<NET-CHANGE-FROM-OPS>                        2,291,154
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                  (2,354,226)
<DISTRIBUTIONS-OF-GAINS>                         (336)
<DISTRIBUTIONS-OTHER>                         (84,407)
<NUMBER-OF-SHARES-SOLD>                      1,501,657
<NUMBER-OF-SHARES-REDEEMED>                  (312,519)
<SHARES-REINVESTED>                            251,886
<NET-CHANGE-IN-ASSETS>                      14,423,333
<ACCUMULATED-NII-PRIOR>                            153
<ACCUMULATED-GAINS-PRIOR>                      (1,009)
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                          105,511
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                                132,842
<AVERAGE-NET-ASSETS>                        21,026,000
<PER-SHARE-NAV-BEGIN>                             9.47
<PER-SHARE-NII>                                   1.15
<PER-SHARE-GAIN-APPREC>                            .30
<PER-SHARE-DIVIDEND>                            (1.14)
<PER-SHARE-DISTRIBUTIONS>                            0
<RETURNS-OF-CAPITAL>                             (.04)
<PER-SHARE-NAV-END>                               9.74
<EXPENSE-RATIO>                                    .63
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>

<TABLE> <S> <C>

<PAGE>
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE
STATEMENT OF ASSETS AND LIABILITIES, STATEMENT OF OPERATIONS, AND STATEMENT OF
CHANGES IN NET ASSETS FOUND ON PAGES 54 - 70 OF THE ANNUAL SHAREHOLDER REPORT.
</LEGEND>
<CIK> 0000790558
<NAME> FORTIS SERIES FUND INC.
<SERIES>
   <NUMBER> 8
   <NAME> GROWTH & INCOME SERIES
<MULTIPLIER> 1
       
<S>                             <C>
<PERIOD-TYPE>                   YEAR
<FISCAL-YEAR-END>                          DEC-31-1995
<PERIOD-START>                             JAN-01-1995
<PERIOD-END>                               DEC-31-1995
<INVESTMENTS-AT-COST>                       50,670,916
<INVESTMENTS-AT-VALUE>                      59,393,192
<RECEIVABLES>                                  167,645
<ASSETS-OTHER>                                       0
<OTHER-ITEMS-ASSETS>                             9,579
<TOTAL-ASSETS>                              59,570,416
<PAYABLE-FOR-SECURITIES>                             0
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                       37,486
<TOTAL-LIABILITIES>                             37,486
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                    51,194,195
<SHARES-COMMON-STOCK>                        4,638,850
<SHARES-COMMON-PRIOR>                        1,616,348
<ACCUMULATED-NII-CURRENT>                       22,271
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                      (405,812)
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                     8,722,276
<NET-ASSETS>                                59,532,930
<DIVIDEND-INCOME>                              932,562
<INTEREST-INCOME>                              362,961
<OTHER-INCOME>                                       0
<EXPENSES-NET>                               (282,504)
<NET-INVESTMENT-INCOME>                      1,013,019
<REALIZED-GAINS-CURRENT>                     (355,389)
<APPREC-INCREASE-CURRENT>                    8,815,109
<NET-CHANGE-FROM-OPS>                        9,472,739
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                    (994,141)
<DISTRIBUTIONS-OF-GAINS>                             0
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                      3,028,308
<NUMBER-OF-SHARES-REDEEMED>                   (85,117)
<SHARES-REINVESTED>                             79,311
<NET-CHANGE-IN-ASSETS>                      43,256,845
<ACCUMULATED-NII-PRIOR>                          3,393
<ACCUMULATED-GAINS-PRIOR>                     (50,423)
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                          247,814
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                                282,504
<AVERAGE-NET-ASSETS>                        35,510,000
<PER-SHARE-NAV-BEGIN>                            10.07
<PER-SHARE-NII>                                    .33
<PER-SHARE-GAIN-APPREC>                           2.76
<PER-SHARE-DIVIDEND>                             (.33)
<PER-SHARE-DISTRIBUTIONS>                            0
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              12.83
<EXPENSE-RATIO>                                    .80
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>

<TABLE> <S> <C>

<PAGE>
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE
STATEMENT OF ASSETS AND LIABILITIES, STATEMENT OF OPERATIONS, AND STATEMENT OF
CHANGES IN NET ASSETS FOUND ON PAGES 54 - 70 OF THE ANNUAL SHAREHOLDER REPORT.
</LEGEND>
<CIK> 0000790558
<NAME> FORTIS SERIES FUND INC.
<SERIES>
   <NUMBER> 9
   <NAME> AGGRESSIVE GROWTH SERIES
<MULTIPLIER> 1
       
<S>                             <C>
<PERIOD-TYPE>                   YEAR
<FISCAL-YEAR-END>                          DEC-31-1995
<PERIOD-START>                             JAN-01-1995
<PERIOD-END>                               DEC-31-1995
<INVESTMENTS-AT-COST>                       37,400,881
<INVESTMENTS-AT-VALUE>                      45,745,663
<RECEIVABLES>                                1,102,921
<ASSETS-OTHER>                                       0
<OTHER-ITEMS-ASSETS>                           124,595
<TOTAL-ASSETS>                              46,973,179
<PAYABLE-FOR-SECURITIES>                             0
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                       29,917
<TOTAL-LIABILITIES>                             29,917
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                    40,046,571
<SHARES-COMMON-STOCK>                        3,703,609
<SHARES-COMMON-PRIOR>                        1,380,724
<ACCUMULATED-NII-CURRENT>                            0
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                    (1,448,091)
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                     8,344,782
<NET-ASSETS>                                46,943,262
<DIVIDEND-INCOME>                                4,126
<INTEREST-INCOME>                              389,558
<OTHER-INCOME>                                       0
<EXPENSES-NET>                               (229,217)
<NET-INVESTMENT-INCOME>                        164,467
<REALIZED-GAINS-CURRENT>                   (1,338,512)
<APPREC-INCREASE-CURRENT>                    7,867,124
<NET-CHANGE-FROM-OPS>                        6,693,079
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                    (164,573)
<DISTRIBUTIONS-OF-GAINS>                             0
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                      2,658,950
<NUMBER-OF-SHARES-REDEEMED>                  (349,765)
<SHARES-REINVESTED>                             13,701
<NET-CHANGE-IN-ASSETS>                      33,417,575
<ACCUMULATED-NII-PRIOR>                            106
<ACCUMULATED-GAINS-PRIOR>                    (109,579)
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                          197,016
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                                229,217
<AVERAGE-NET-ASSETS>                        28,334,000
<PER-SHARE-NAV-BEGIN>                             9.80
<PER-SHARE-NII>                                    .07
<PER-SHARE-GAIN-APPREC>                           2.88
<PER-SHARE-DIVIDEND>                             (.07)
<PER-SHARE-DISTRIBUTIONS>                            0
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              12.68
<EXPENSE-RATIO>                                    .81
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>

<TABLE> <S> <C>

<PAGE>
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE
STATEMENT OF ASSETS AND LIABILITIES, STATEMENT OF OPERATIONS, AND STATEMENT OF
CHANGES IN NET ASSETS FOUND ON PAGES 54 - 70 OF THE ANNUAL SHAREHOLDER REPORT.
</LEGEND>
<CIK> 0000790558
<NAME> FORTIS SERIES FUND INC.
<SERIES>
   <NUMBER> 10
   <NAME> GLOBAL ASSET ALLOCATION SERIES
<MULTIPLIER> 1
       
<S>                             <C>
<PERIOD-TYPE>                   YEAR
<FISCAL-YEAR-END>                          DEC-31-1995
<PERIOD-START>                             JAN-01-1995
<PERIOD-END>                               DEC-31-1995
<INVESTMENTS-AT-COST>                       18,792,098
<INVESTMENTS-AT-VALUE>                      19,855,592
<RECEIVABLES>                                  249,941
<ASSETS-OTHER>                                       0
<OTHER-ITEMS-ASSETS>                            20,336
<TOTAL-ASSETS>                              20,125,869
<PAYABLE-FOR-SECURITIES>                        20,335
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                       25,364
<TOTAL-LIABILITIES>                             45,699
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                    18,921,549
<SHARES-COMMON-STOCK>                        1,757,747
<SHARES-COMMON-PRIOR>                                0
<ACCUMULATED-NII-CURRENT>                          690
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                         79,321
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                     1,078,610
<NET-ASSETS>                                20,080,170
<DIVIDEND-INCOME>                              115,159
<INTEREST-INCOME>                              427,149
<OTHER-INCOME>                                       0
<EXPENSES-NET>                               (152,954)
<NET-INVESTMENT-INCOME>                        389,354
<REALIZED-GAINS-CURRENT>                       235,189
<APPREC-INCREASE-CURRENT>                    1,078,610
<NET-CHANGE-FROM-OPS>                        1,703,153
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                    (384,576)
<DISTRIBUTIONS-OF-GAINS>                     (159,956)
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                      1,752,325
<NUMBER-OF-SHARES-REDEEMED>                   (42,702)
<SHARES-REINVESTED>                             48,124
<NET-CHANGE-IN-ASSETS>                      20,080,170
<ACCUMULATED-NII-PRIOR>                              0
<ACCUMULATED-GAINS-PRIOR>                            0
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                          107,500
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                                152,954
<AVERAGE-NET-ASSETS>                        12,545,000
<PER-SHARE-NAV-BEGIN>                            10.00
<PER-SHARE-NII>                                    .35
<PER-SHARE-GAIN-APPREC>                           1.55
<PER-SHARE-DIVIDEND>                             (.34)
<PER-SHARE-DISTRIBUTIONS>                        (.14)
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              11.42
<EXPENSE-RATIO>                                   1.28
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>

<TABLE> <S> <C>

<PAGE>
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE
STATEMENT OF ASSETS AND LIABILITIES, STATEMENT OF OPERATIONS, AND STATEMENT OF
CHANGES IN NET ASSETS FOUND ON PAGES 54 - 70 OF THE ANNUAL SHAREHOLDER REPORT.
</LEGEND>
<CIK> 0000790558
<NAME> FORTIS SERIES FUND INC.
<SERIES>
   <NUMBER> 11
   <NAME> GLOBAL BOND SERIES
<MULTIPLIER> 1
       
<S>                             <C>
<PERIOD-TYPE>                   YEAR
<FISCAL-YEAR-END>                          DEC-31-1995
<PERIOD-START>                             JAN-01-1995
<PERIOD-END>                               DEC-31-1995
<INVESTMENTS-AT-COST>                       12,138,403
<INVESTMENTS-AT-VALUE>                      12,639,669
<RECEIVABLES>                                  564,383
<ASSETS-OTHER>                                       0
<OTHER-ITEMS-ASSETS>                             4,847
<TOTAL-ASSETS>                              13,208,899
<PAYABLE-FOR-SECURITIES>                             0
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                       21,425
<TOTAL-LIABILITIES>                             21,425
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                    12,487,941
<SHARES-COMMON-STOCK>                        1,167,231
<SHARES-COMMON-PRIOR>                                0
<ACCUMULATED-NII-CURRENT>                            0
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                        115,503
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                       584,030
<NET-ASSETS>                                13,187,474
<DIVIDEND-INCOME>                                    0
<INTEREST-INCOME>                              610,285
<OTHER-INCOME>                                       0
<EXPENSES-NET>                               (124,440)
<NET-INVESTMENT-INCOME>                        485,845
<REALIZED-GAINS-CURRENT>                       316,175
<APPREC-INCREASE-CURRENT>                      584,030
<NET-CHANGE-FROM-OPS>                        1,386,050
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                    (485,845)
<DISTRIBUTIONS-OF-GAINS>                     (200,672)
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                      1,347,679
<NUMBER-OF-SHARES-REDEEMED>                  (241,825)
<SHARES-REINVESTED>                             61,377
<NET-CHANGE-IN-ASSETS>                      13,187,474
<ACCUMULATED-NII-PRIOR>                              0
<ACCUMULATED-GAINS-PRIOR>                            0
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                           72,526
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                                124,440
<AVERAGE-NET-ASSETS>                        10,072,000
<PER-SHARE-NAV-BEGIN>                            10.00
<PER-SHARE-NII>                                    .54
<PER-SHARE-GAIN-APPREC>                           1.52
<PER-SHARE-DIVIDEND>                             (.54)
<PER-SHARE-DISTRIBUTIONS>                        (.22)
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              11.30
<EXPENSE-RATIO>                                   1.28
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>

<TABLE> <S> <C>

<PAGE>
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE
STATEMENT OF ASSETS AND LIABILITIES, STATEMENT OF OPERATIONS, AND STATEMENT OF
CHANGES IN NET ASSETS FOUND ON PAGES 54 - 70 OF THE ANNUAL SHAREHOLDER REPORT.
</LEGEND>
<CIK> 0000790558
<NAME> FORTIS SERIES FUND INC.
<SERIES>
   <NUMBER> 12
   <NAME> INTERNATIONAL STOCK SERIES
<MULTIPLIER> 1
       
<S>                             <C>
<PERIOD-TYPE>                   YEAR
<FISCAL-YEAR-END>                          DEC-31-1995
<PERIOD-START>                             JAN-01-1995
<PERIOD-END>                               DEC-31-1995
<INVESTMENTS-AT-COST>                       20,568,099
<INVESTMENTS-AT-VALUE>                      21,893,854
<RECEIVABLES>                                   77,107
<ASSETS-OTHER>                                       0
<OTHER-ITEMS-ASSETS>                               852
<TOTAL-ASSETS>                              21,971,813
<PAYABLE-FOR-SECURITIES>                       625,167
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                       19,324
<TOTAL-LIABILITIES>                            644,491
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                    19,891,023
<SHARES-COMMON-STOCK>                        1,892,068
<SHARES-COMMON-PRIOR>                                0
<ACCUMULATED-NII-CURRENT>                       12,900
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                         97,804
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                     1,325,595
<NET-ASSETS>                                21,327,322
<DIVIDEND-INCOME>                              211,597
<INTEREST-INCOME>                               95,914
<OTHER-INCOME>                                       0
<EXPENSES-NET>                               (137,107)
<NET-INVESTMENT-INCOME>                        170,404
<REALIZED-GAINS-CURRENT>                       237,666
<APPREC-INCREASE-CURRENT>                    1,325,595
<NET-CHANGE-FROM-OPS>                        1,733,665
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                    (104,078)
<DISTRIBUTIONS-OF-GAINS>                     (193,288)
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                      1,894,172
<NUMBER-OF-SHARES-REDEEMED>                   (29,018)
<SHARES-REINVESTED>                             26,914
<NET-CHANGE-IN-ASSETS>                      21,327,322
<ACCUMULATED-NII-PRIOR>                              0
<ACCUMULATED-GAINS-PRIOR>                            0
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                          102,257
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                                137,107
<AVERAGE-NET-ASSETS>                        12,710,000
<PER-SHARE-NAV-BEGIN>                            10.00
<PER-SHARE-NII>                                    .14
<PER-SHARE-GAIN-APPREC>                           1.38
<PER-SHARE-DIVIDEND>                             (.09)
<PER-SHARE-DISTRIBUTIONS>                        (.16)
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              11.27
<EXPENSE-RATIO>                                   1.14
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>


© 2022 IncJournal is not affiliated with or endorsed by the U.S. Securities and Exchange Commission