DEAN WITTER INTERNATIONAL SMALLCAP FUND
485APOS, 1997-10-24
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<PAGE>
   
    AS FILED WITH THE SECURITIES AND EXCHANGE COMMISSION ON OCTOBER 24, 1997
    
 
                                                    REGISTRATION NOS.:  33-53295
                                                                        811-7169
 
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
 
                       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. 5                        /X/
    
                                     AND/OR
              REGISTRATION STATEMENT UNDER THE INVESTMENT COMPANY
                                  ACT OF 1940                                /X/
   
                                AMENDMENT NO. 6                              /X/
    
                              -------------------
 
                    DEAN WITTER INTERNATIONAL SMALLCAP FUND
 
                        (A MASSACHUSETTS BUSINESS TRUST)
 
               (EXACT NAME OF REGISTRANT AS SPECIFIED IN CHARTER)
 
                             TWO WORLD TRADE CENTER
                            NEW YORK, NEW YORK 10048
 
                    (ADDRESS OF PRINCIPAL EXECUTIVE OFFICE)
 
       REGISTRANT'S TELEPHONE NUMBER, INCLUDING AREA CODE: (212) 392-1600
 
                                BARRY FINK, ESQ.
                             TWO WORLD TRADE CENTER
                            NEW YORK, NEW YORK 10048
 
                    (NAME AND ADDRESS OF AGENT FOR SERVICE)
 
                                    COPY TO:
                            DAVID M. BUTOWSKY, ESQ.
                             GORDON ALTMAN BUTOWSKY
                             WEITZEN SHALOV & WEIN
                              114 WEST 47TH STREET
                            NEW YORK, NEW YORK 10036
 
                 APPROXIMATE DATE OF PROPOSED PUBLIC OFFERING:
 As soon as practicable after this Post-Effective Amendment becomes effective.
 IT IS PROPOSED THAT THIS FILING WILL BECOME EFFECTIVE (CHECK APPROXIMATE BOX)
 
        ___ immediately upon filing pursuant to paragraph (b)
   
        ___ on (date) pursuant to paragraph (b)
    
   
        _X_ 60 days after filing pursuant to paragraph (a)
    
        ___ on (date) pursuant to paragraph (a) of rule 485.
 
   
                            AMENDING THE PROSPECTUS
    
 
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<PAGE>
                    DEAN WITTER INTERNATIONAL SMALLCAP FUND
 
                             CROSS-REFERENCE SHEET
 
                                   FORM N-1A
 
<TABLE>
<CAPTION>
                     ITEM                                                        CAPTION
- -----------------------------------------------  -----------------------------------------------------------------------
<S>                                              <C>
PART A                                                                         PROSPECTUS
 1.  ..........................................  Cover Page
 2.  ..........................................  Summary of Fund Expenses; Prospectus Summary
 3.  ..........................................  Financial Highlights; Performance Information
 4.  ..........................................  Investment Objective and Policies; The Fund and its Management; Cover
                                                  Page; Investment Restrictions; Prospectus Summary; Risk Considerations
                                                  and Investment Practices
 5.  ..........................................  The Fund and Its Management; Back Cover; Investment Objective and
                                                  Policies
 6.  ..........................................  Dividends, Distributions and Taxes; Additional Information
 7.  ..........................................  Purchase of Fund Shares; Shareholder Services; Prospectus Summary
 8.  ..........................................  Purchase of Fund Shares; Redemptions and Repurchases; Shareholder
                                                  Services
 9.  ..........................................  Not Applicable
 
PART B                                                             STATEMENT OF ADDITIONAL INFORMATION
10.  ..........................................  Cover Page
11.  ..........................................  Table of Contents
12.  ..........................................  The Fund and Its Management
13.  ..........................................  Investment Practices and Policies; Investment Restrictions; Portfolio
                                                  Transactions and Brokerage
14.  ..........................................  The Fund and Its Management; Trustees and Officers
15.  ..........................................  The Fund and Its Management; Trustees and Officers
16.  ..........................................  The Fund and Its Management; The Distributor; Custodian and Transfer
                                                  Agent; Independent Accountants; Shareholder Services
17.  ..........................................  Portfolio Transactions and Brokerage
18.  ..........................................  Description of Shares
19.  ..........................................  The Distributor; Purchase of Fund Shares; Redemptions and Repurchases;
                                                  Financial Statements; Determination of Net Asset Value; Shareholder
                                                  Services
20.  ..........................................  Dividends, Distributions and Taxes
21.  ..........................................  The Distributor
22.  ..........................................  Performance Information
23.  ..........................................  Experts; Financial Statements
</TABLE>
 
PART C
 
    Information required to be included in Part C is set forth under the
appropriate item, so numbered, in Part C of this Registration Statement.
<PAGE>
   
              PROSPECTUS
              DECEMBER   , 1997
    
 
              Dean Witter International SmallCap Fund (the "Fund") is an
open-end, non-diversified management investment company whose investment
objective is to seek long-term growth of capital. The Fund seeks to meet its
investment objective by investing primarily in securities of small non-U.S.
companies.
 
   
               The Fund offers four classes of shares (each, a "Class"), each
with a different combination of sales charges, ongoing fees and other features.
The different distribution arrangements permit an investor to choose the method
of purchasing shares that the investor believes is most beneficial given the
amount of the purchase, the length of time the investor expects to hold the
shares and other relevant circumstances. (See "Purchase of Fund
Shares--Alternative Purchase Arrangements.")
    
 
   
               This Prospectus sets forth concisely the information you should
know before investing in the Fund. It should be read and retained for future
reference. Additional information about the Fund is contained in the Statement
of Additional Information, dated December   , 1997, which has been filed with
the Securities and Exchange Commission, and which is available at no charge upon
request of the Fund at the address or telephone numbers listed on this page. The
Statement of Additional Information is incorporated herein by reference.
    
 
     DEAN WITTER DISTRIBUTORS INC.
      DISTRIBUTOR
 
      TABLE OF CONTENTS
 
   
Prospectus Summary/2
Summary of Fund Expenses/4
Financial Highlights/6
The Fund and its Management/7
Investment Objective and Policies/8
  Risk Considerations and
  Investment Practices/9
Investment Restrictions/16
Purchase of Fund Shares/17
Shareholder Services/27
Redemptions and Repurchases/30
Dividends, Distributions and Taxes/31
Performance Information/32
Additional Information/33
    
 
SHARES OF THE FUND ARE NOT DEPOSITS OR OBLIGATIONS OF, OR GUARANTEED OR ENDORSED
BY, ANY BANK, AND THE SHARES ARE NOT FEDERALLY INSURED BY THE FEDERAL DEPOSIT
INSURANCE CORPORATION, THE FEDERAL RESERVE BOARD, OR ANY OTHER AGENCY.
 
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.
 
    Dean Witter
    International SmallCap Fund
    Two World Trade Center
    New York, New York 10048
    (212) 392-2550 or
    (800) 869-NEWS (toll-free)
<PAGE>
PROSPECTUS SUMMARY
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<TABLE>
<S>               <C>
The               The Fund is organized as a Trust, commonly known as a Massachusetts business trust, and is an
Fund              open-end, non-diversified management investment company. The Fund invests primarily in securities of
                  small non-U.S. companies.
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Shares Offered    Shares of beneficial interest with $0.01 par value (see page 33). The Fund offers four Classes of
                  shares, each with a different combination of sales charges, ongoing fees and other features (see
                  pages 17-27).
- ----------------------------------------------------------------------------------------------------------------------
Minimum           The minimum initial investment for each Class is $1,000 ($100 if the account is opened through
Purchase          EasyInvest-SM-). Class D shares are only available to persons investing $5 million or more and to
                  certain other limited categories of investors. For the purpose of meeting the minimum $5 million
                  investment for Class D shares, and subject to the $1,000 minimum initial investment for each Class
                  of the Fund, an investor's existing holdings of Class A shares and concurrent investments in Class D
                  shares of the Fund and other multiple class funds for which Dean Witter InterCapital Inc. serves as
                  investment manager will be aggregated. The minimum subsequent investment is $100 (see page 17).
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Investment        The investment objective of the Fund is to seek long-term growth of capital (see page 8).
Objective
- ----------------------------------------------------------------------------------------------------------------------
Investment        Dean Witter InterCapital Inc., the Investment Manager of the Fund, and its wholly-owned subsidiary,
Manager and       Dean Witter Services Company Inc., serve in various investment management, advisory, management and
Sub-Adviser       administrative capacities to 102 investment companies and other portfolios with net assets under
                  management of approximately $    billion at October 31, 1997. Morgan Stanley Asset Management Inc.
                  ("MSAM"), an affiliate of the Investment Manager, has been retained by the Investment Manager as
                  Sub-Adviser to provide investment advice and manage the Fund's portfolio. MSAM conducts a worldwide
                  investment advisory business. As of October 31, 1997, MSAM, together with its institutional
                  investment management affiliates, managed assets of approximately $     (see page 7).
- ----------------------------------------------------------------------------------------------------------------------
Management        The Investment Manager receives a monthly fee at the annual rate of 1.15% of the Fund's daily net
Fee               assets, of which the Sub-Adviser receives 40% (see page 7).
- ----------------------------------------------------------------------------------------------------------------------
Distributor       Dean Witter Distributors Inc. (the "Distributor"). The Fund has adopted a distribution plan pursuant
and               to Rule 12b-1 under the Investment Company Act (the "12b-1 Plan") with respect to the distribution
Distribution      fees paid by the Class A, Class B and Class C shares of the Fund to the Distributor. The entire
Fee               12b-1 fee payable by Class A and a portion of the 12b-1 fee payable by each of Class B and Class C
                  equal to 0.25% of the average daily net assets of the Class are currently each characterized as a
                  service fee within the meaning of the National Association of Securities Dealers, Inc. guidelines.
                  The remaining portion of the 12b-1 fee, if any, is characterized as an asset-based sales charge (see
                  pages 17 and 25).
- ----------------------------------------------------------------------------------------------------------------------
Alternative       Four classes of shares are offered:
Purchase
Arrangements      - Class A shares are offered with a front-end sales charge, starting at 5.25% and reduced for larger
                  purchases. Investments of $1 million or more (and investments by certain other limited categories of
                  investors) are not subject to any sales charge at the time of purchase but a contingent deferred
                  sales charge ("CDSC") of 1.0% may be imposed on redemptions within one year of purchase. The Fund is
                  authorized to reimburse the Distributor for specific expenses incurred in promoting the distribution
                  of the Fund's Class A shares and servicing shareholder accounts pursuant to the Fund's 12b-1 Plan.
                  Reimbursement may in no event exceed an amount equal to payments at an annual rate of 0.25% of
                  average daily net assets of the Class (see pages 17, 20 and 25).
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</TABLE>
    
 
                                       2
<PAGE>
 
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<TABLE>
<S>               <C>
                  - Class B shares are offered without a front-end sales charge, but will in most cases be subject to
                  a CDSC (scaled down from 5.0% to 1.0%) if redeemed within six years after purchase. The CDSC will be
                  imposed on any redemption of shares if after such redemption the aggregate current value of a Class
                  B account with the Fund falls below the aggregate amount of the investor's purchase payments made
                  during the six years preceding the redemption. A different CDSC schedule applies to investments by
                  certain qualified plans. Class B shares are also subject to a 12b-1 fee assessed at the annual rate
                  of 1.0% of the lesser of: (a) the average daily net sales of the Fund's Class B shares or (b) the
                  average daily net assets of Class B. All shares of the Fund held prior to July 28, 1997 have been
                  designated Class B shares. Shares held before May 1, 1997 will convert to Class A shares in May,
                  2007. In all other instances, Class B shares convert to Class A shares approximately ten years after
                  the date of the original purchase (see pages 17, 22 and 25).
 
                  - Class C shares are offered without a front-end sales charge, but will in most cases be subject to
                  a CDSC of 1.0% if redeemed within one year after purchase. The Fund is authorized to reimburse the
                  Distributor for specific expenses incurred in promoting the distribution of the Fund's Class C
                  shares and servicing shareholder accounts pursuant to the Fund's 12b-1 Plan. Reimbursement may in no
                  event exceed an amount equal to payments at an annual rate of 1.0% of average daily net assets of
                  the Class (see pages 17 and 25).
 
                  - Class D shares are offered only to investors meeting an initial investment minimum of $5 million
                  and to certain other limited categories of investors. Class D shares are offered without a front-end
                  sales charge or CDSC and are not subject to any 12b-1 fee (see pages 17 and 25).
- ----------------------------------------------------------------------------------------------------------------------
Dividends         Dividends from net investment income and distributions from net capital gains, if any, are paid
and               annually. The Fund may, however, determine to retain all or part of any net long-term capital gains
Capital Gains     in any year for reinvestment. Dividends and capital gains distributions paid on shares of a Class
Distributions     are automatically reinvested in additional shares of the same Class at net asset value unless the
                  shareholder elects to receive cash. Shares acquired by dividend and distribution reinvestment will
                  not be subject to any sales charge or CDSC (see pages 27 and 31).
- ----------------------------------------------------------------------------------------------------------------------
Redemption        Shares are redeemable by the shareholder at net asset value less any applicable CDSC on Class A,
                  Class B or Class C shares. An account may be involuntarily redeemed if the total value of the
                  account is less than $100 or, if the account was opened through EasyInvest-SM-, if after twelve
                  months the shareholder has invested less than $1,000 in the account (see page 30).
- ----------------------------------------------------------------------------------------------------------------------
Risks             The net asset value of the Fund's shares will fluctuate with changes in market value of portfolio
                  securities. Investing in lesser known, smaller capitalization companies may involve greater risk of
                  volatility in the Fund's net asset value than is customarily associated with investing in larger,
                  more established companies. In addition, it should be recognized that the foreign securities and
                  markets in which the Fund invests pose different and greater risks than those customarily associated
                  with domestic securities and their markets. The Fund may also invest in options and futures
                  transactions which may be considered speculative in nature and may involve greater risks than those
                  customarily assumed by other investment companies which do not invest in such instruments. The Fund
                  is a non-diversified investment company and, as such, is not subject to the diversification
                  requirements of the Investment Company Act of 1940. As a result, a relatively high percentage of the
                  Fund's assets may be invested in a limited number of issuers. However, the Fund intends to continue
                  to qualify as a regulated investment company under the federal income tax laws and, as such, is
                  subject to the diversification requirements of the Internal Revenue Code (see pages 9-15).
- ----------------------------------------------------------------------------------------------------------------------
</TABLE>
    
 
  THE ABOVE IS QUALIFIED IN ITS ENTIRETY BY THE DETAILED INFORMATION APPEARING
                                   ELSEWHERE
       IN THIS PROSPECTUS AND IN THE STATEMENT OF ADDITIONAL INFORMATION.
 
                                       3
<PAGE>
SUMMARY OF FUND EXPENSES
- --------------------------------------------------------------------------------
 
   
    The following table illustrates all expenses and fees that a shareholder of
the Fund will incur. The expenses and fees set forth below are based on the
expenses and fees expected to be paid for the fiscal year ending May 31, 1998.
    
 
   
<TABLE>
<CAPTION>
                                           CLASS A     CLASS B     CLASS C     CLASS D
                                          ---------   ---------   ---------   ---------
<S>                                       <C>         <C>         <C>         <C>
SHAREHOLDER TRANSACTION EXPENSES
- ----------------------------------------
Maximum Sales Charge Imposed on
  Purchases (as a percentage of offering
  price)................................    5.25%(1)    None        None        None
Sales Charge Imposed on Dividend
  Reinvestments.........................    None        None        None        None
Maximum Contingent Deferred Sales Charge
  (as a percentage of original purchase
  price or redemption proceeds).........    None(2)     5.00%(3)    1.00%(4)    None
Redemption Fees.........................    None        None        None        None
Exchange Fee............................    None        None        None        None
ANNUAL FUND OPERATING EXPENSES (AS A
  PERCENTAGE OF AVERAGE NET ASSETS)
- ----------------------------------------
Management Fees*........................    1.15%       1.15%       1.15%       1.15%
12b-1 Fees (5) (6)......................    0.25%       1.00%       1.00%       None
Other Expenses..........................    0.64%       0.64%       0.64%       0.64%
Total Fund Operating Expenses (7)*......    2.04%       2.79%       2.79%       1.79%
</TABLE>
    
 
- ------------
(1) REDUCED FOR PURCHASES OF $25,000 AND OVER (SEE "PURCHASE OF FUND
    SHARES--INITIAL SALES CHARGE ALTERNATIVE--CLASS A SHARES").
 
(2) INVESTMENTS THAT ARE NOT SUBJECT TO ANY SALES CHARGE AT THE TIME OF PURCHASE
    ARE SUBJECT TO A CDSC OF 1.00% THAT WILL BE IMPOSED ON REDEMPTIONS MADE
    WITHIN ONE YEAR AFTER PURCHASE, EXCEPT FOR CERTAIN SPECIFIC CIRCUMSTANCES
    (SEE "PURCHASE OF FUND SHARES--INITIAL SALES CHARGE ALTERNATIVE--CLASS A
    SHARES").
 
(3) THE CDSC IS SCALED DOWN TO 1.00% DURING THE SIXTH YEAR, REACHING ZERO
    THEREAFTER.
 
(4) ONLY APPLICABLE TO REDEMPTIONS MADE WITHIN ONE YEAR AFTER PURCHASE (SEE
    "PURCHASE OF FUND SHARES--LEVEL LOAD ALTERNATIVE--CLASS C SHARES").
 
(5) THE 12b-1 FEE IS ACCRUED DAILY AND PAYABLE MONTHLY. THE ENTIRE 12b-1 FEE
    PAYABLE BY CLASS A AND A PORTION OF THE 12b-1 FEE PAYABLE BY EACH OF CLASS B
    AND CLASS C EQUAL TO 0.25% OF THE AVERAGE DAILY NET ASSETS OF THE CLASS ARE
    CURRENTLY EACH CHARACTERIZED AS A SERVICE FEE WITHIN THE MEANING OF NATIONAL
    ASSOCIATION OF SECURITIES DEALERS, INC. ("NASD") GUIDELINES AND ARE PAYMENTS
    MADE FOR PERSONAL SERVICE AND/OR MAINTENANCE OF SHAREHOLDER ACCOUNTS. THE
    REMAINDER OF THE 12b-1 FEE, IF ANY, IS AN ASSET-BASED SALES CHARGE, AND IS A
    DISTRIBUTION FEE PAID TO THE DISTRIBUTOR TO COMPENSATE IT FOR THE SERVICES
    PROVIDED AND THE EXPENSES BORNE BY THE DISTRIBUTOR AND OTHERS IN THE
    DISTRIBUTION OF THE FUND'S SHARES (SEE "PURCHASE OF FUND SHARES--PLAN OF
    DISTRIBUTION").
 
(6) UPON CONVERSION OF CLASS B SHARES TO CLASS A SHARES, SUCH SHARES WILL BE
    SUBJECT TO THE LOWER 12b-1 FEE APPLICABLE TO CLASS A SHARES. NO SALES CHARGE
    IS IMPOSED AT THE TIME OF CONVERSION OF CLASS B SHARES TO CLASS A SHARES.
    CLASS C SHARES DO NOT HAVE A CONVERSION FEATURE AND, THEREFORE, ARE SUBJECT
    TO AN ONGOING 1.00% DISTRIBUTION FEE (SEE "PURCHASE OF FUND SHARES--
    ALTERNATIVE PURCHASE ARRANGEMENTS").
 
   
(7) THERE WERE NO OUTSTANDING SHARES OF CLASS A, CLASS C OR CLASS D PRIOR TO
    JULY 28, 1997. ACCORDINGLY, "TOTAL FUND OPERATING EXPENSES," AS SHOWN ABOVE
    WITH RESPECT TO THOSE CLASSES, ARE BASED UPON THE SUM OF 12b-1 FEES,
    MANAGEMENT FEES AND ESTIMATED "OTHER EXPENSES."
    
 
   
* EFFECTIVE DECEMBER 1, 1997, THE INVESTMENT MANAGEMENT AGREEMENT BETWEEN THE
  INVESTMENT MANAGER AND THE FUND WAS AMENDED TO REDUCE THE FEE PAID BY THE FUND
  TO THE INVESTMENT MANAGER FROM AN ANNUAL RATE OF 1.25% OF THE FUND'S AVERAGE
  DAILY NET ASSETS TO 1.15% OF THE FUND'S AVERAGE DAILY NET ASSETS. ACTUAL FEES
  PAID PURSUANT TO THE INVESTMENT MANAGEMENT AGREEMENT DURING THE FISCAL YEAR
  ENDED MAY 31, 1997 WERE PAID AT A RATE OF 1.25% OF THE FUND'S AVERAGE DAILY
  NET ASSETS, AND TOTAL FUND OPERATING EXPENSES FOR CLASS B WERE 2.89% OF THE
  FUND'S AVERAGE DAILY NET ASSETS.
    
 
                                       4
<PAGE>
- --------------------------------------------------------------------------------
 
   
<TABLE>
<CAPTION>
EXAMPLES                                                                    1 YEAR         3 YEARS        5 YEARS       10 YEARS
- -----------------------------------------------------------------------  -------------  -------------  -------------  -------------
<S>                                                                      <C>            <C>            <C>            <C>
You would pay the following expenses on a $1,000 investment assuming
(1) a 5% annual return and (2) redemption at the end of each time
period:
    Class A............................................................    $      72      $     113      $     157      $     277
    Class B............................................................    $      78      $     117      $     167      $     312
    Class C............................................................    $      38      $      87      $     147      $     312
    Class D............................................................    $      18      $      56      $      97      $     211
 
You would pay the following expenses on the same $1,000 investment
assuming no redemption at the end of the period:
    Class A............................................................    $      72      $     113      $     157      $     277
    Class B............................................................    $      28      $      87      $     147      $     312
    Class C............................................................    $      28      $      87      $     147      $     312
    Class D............................................................    $      18      $      56      $      97      $     211
</TABLE>
    
 
    THE ABOVE EXAMPLES SHOULD NOT BE CONSIDERED A REPRESENTATION OF PAST OR
FUTURE EXPENSES OR PERFORMANCE. ACTUAL EXPENSES OF EACH CLASS MAY BE GREATER OR
LESS THAN THOSE SHOWN.
 
    The purpose of this table is to assist the investor in understanding the
various costs and expenses that an investor in the Fund will bear directly or
indirectly. For a more complete description of these costs and expenses, see
"Purchase of Fund Shares--Plan of Distribution" and "Redemptions and
Repurchases."
 
    Long-term shareholders of Class B and Class C may pay more in sales charges,
including distribution fees, than the economic equivalent of the maximum
front-end sales charges permitted by the NASD.
 
                                       5
<PAGE>
FINANCIAL HIGHLIGHTS
- --------------------------------------------------------------------------------
 
   
    The following ratios and per share data for a share of beneficial interest
of Class B outstanding throughout the periods have been audited by Price
Waterhouse LLP, independent accountants. The financial highlights should be read
in conjunction with the financial statements, notes thereto, and the unqualified
report of independent accountants, which are contained in the Statement of
Additional Information. Further information about the performance of the Fund is
contained in the Fund's Annual Report to Shareholders, which may be obtained
without charge upon request to the Fund.
    
 
   
<TABLE>
<CAPTION>
                                                                                                                FOR THE PERIOD
                                                                           FOR THE YEAR       FOR THE YEAR      JULY 29, 1994*
                                                                              ENDED              ENDED             THROUGH
                                                                           MAY 31, 1997       MAY 31, 1996       MAY 31, 1995
                                                                         ----------------   ----------------   ----------------
<S>                                                                      <C>                <C>                <C>
PER SHARE OPERATING PERFORMANCE:
  Net asset value, beginning of period.................................      $      10.28       $       8.54       $ 10.00
                                                                                  -------            -------       -------
  Net investment income (loss).........................................             (0.16)             (0.08)        (0.08)
  Net realized and unrealized gain (loss)..............................             (0.88)              1.82         (1.38)
                                                                                  -------            -------       -------
  Total from investment operations.....................................             (1.04)              1.74         (1.46)
                                                                                  -------            -------       -------
  Dividends from net investment income:................................             (0.38)                --            --
                                                                                  -------            -------       -------
  Capital contribution.................................................              0.06                 --            --
                                                                                  -------            -------       -------
  Net asset value, end of period.......................................      $       8.92       $      10.28       $  8.54
                                                                                  -------            -------       -------
                                                                                  -------            -------       -------
TOTAL INVESTMENT RETURN+...............................................           (9.52)%(3)           20.37%     (14.60)%(1)
RATIOS TO AVERAGE NET ASSETS:
  Expenses.............................................................             2.89%              2.85%         2.90%(2)
  Net investment loss..................................................           (1.34)%            (1.09)%       (1.12)%(2)
SUPPLEMENTAL DATA:
  Net assets, end of period, in thousands..............................          $105,308           $145,254       $93,729
  Portfolio turnover rate..............................................               46%                44%           41%(1)
  Average commission rate paid.........................................           $0.0030            $0.0069            --
<FN>
- ------------
 *  COMMENCEMENT OF OPERATIONS.
 +  DOES NOT REFLECT THE DEDUCTION OF SALES CHARGE. CALCULATED BASED ON THE NET
    ASSET VALUE AS OF THE LAST BUSINESS DAY OF THE PERIOD.
(1) NOT ANNUALIZED.
(2) ANNUALIZED.
(3) INCLUDES VOLUNTARY CAPITAL CONTRIBUTION FROM THE FORMER SUB-ADVISER (SEE
    PAGE 7), THE EFFECT OF WHICH WAS TO INCREASE TOTAL RETURN BY 0.59%.
</TABLE>
    
 
                                       6
<PAGE>
THE FUND AND ITS MANAGEMENT
- --------------------------------------------------------------------------------
 
    Dean Witter International SmallCap Fund (the "Fund") is an open-end,
non-diversified, management investment company. The Fund is a trust of the type
commonly known as a "Massachusetts business trust" and was organized under the
laws of The Commonwealth of Massachusetts on April 21, 1994.
 
   
    Dean Witter InterCapital Inc. ("InterCapital" or the "Investment Manager"),
whose address is Two World Trade Center, New York, New York 10048, is the Fund's
Investment Manager. The Investment Manager is a wholly-owned subsidiary of
Morgan Stanley, Dean Witter, Discover & Co. ("MSDWD"), a preeminent global
financial services firm that maintains leading market positions in each of its
three primary businesses--securities, asset management and credit services.
    
 
   
    InterCapital and its wholly-owned subsidiary, Dean Witter Services Company
Inc., serve in various investment management, advisory, management and
administrative capacities to 102 investment companies, thirty of which are
listed on the New York Stock Exchange, with combined assets of approximately
$   billion at October 31, 1997. The Investment Manager also manages portfolios
of pension plans, other institutions and individuals which aggregated
approximately $   billion at such date.
    
 
    The Fund has retained the Investment Manager to provide administrative
services, manage its business affairs and supervise the investment of the Fund's
assets. InterCapital has retained Dean Witter Services Company Inc. to perform
the aforementioned administrative services for the Fund.
 
   
    Under a Sub-Advisory Agreement between Morgan Stanley Asset Management Inc.
("MSAM"or the "Sub-Adviser") and the Investment Manager, the Sub-Adviser
provides the Fund with investment advice and portfolio management relating to
the Fund's investments, subject to the overall supervision of the Investment
Manager. The Fund's Trustees review the various services provided by the
Investment Manager and the Sub-Adviser to ensure that the Fund's general
investment policies and programs are being properly carried out and that
administrative services are being provided to the Fund in a satisfactory manner.
    
 
   
    The Sub-Adviser, whose address is 1221 Avenue of the Americas, New York, New
York, together with its institutional investment management affiliates manages,
as of October 31, 1997, assets of approximately $      billion primarily for
U.S. corporate and public employee benefit plans, investment companies,
endowments, foundations and wealthy individuals. MSAM, like InterCapital, is a
wholly-owned subsidiary of MSDWD.
    
 
   
    Prior to November, 1997, the Fund was sub-advised by another sub-adviser
(the "Former Sub-Adviser"). In August, 1997, the Former Sub-Adviser indicated
its intention to resign and on August 14, 1997, the Board of Trustees
recommended that a new Sub-Advisory Agreement with MSAM be submitted to
shareholders of the Fund for approval. The shareholders approved the new
Sub-Advisory Agreement with MSAM on November 25, 1997 and the new Sub-Advisory
Agreement became effective on December 1, 1997.
    
 
   
    At the same time that the new Sub-Advisory Agreement took effect, the
Investment Manager and the Fund amended the Investment Management Agreement
between the Investment Manager and the Fund to reduce the fee paid by the Fund
to the Investment Manager as full compensation for the services and facilities
furnished to the Fund and for expenses of the Fund assumed by the Investment
Manager under the Investment Management Agreement from an annual rate of 1.25%
of the Fund's average daily net assets to 1.15% of the Fund's average daily net
assets. As compensation for its services provided pursuant to the Sub-Advisory
Agreement, the Investment Manager pays the Sub-Adviser monthly compensation
equal to 40% of its monthly compensation. For the fiscal year ended May 31,
1997, the Fund accrued total compensation to the Investment Manager amounting to
1.25% of the Fund's average daily net assets (prior to the amendment of the
Investment Management Agreement) and the Fund's total expenses amounted to 2.89%
of the Fund's average daily net assets.
    
 
                                       7
<PAGE>
INVESTMENT OBJECTIVE AND POLICIES
- --------------------------------------------------------------------------------
 
    The investment objective of the Fund is long-term growth of capital. The
objective is a fundamental policy of the Fund and may not be changed without
shareholder approval. There is no assurance that the objective will be
achieved.
 
   
    The Fund seeks to achieve its investment objective by investing, under
normal circumstances, at least 65% of its total assets in equity securities of
"small capitalization" companies located outside of the United States. A "small
capitalization" company is defined as being, at the time of purchase of its
equity securities by the Fund, among the smallest capitalized companies (where
capitalization is calculated by multiplying the total number of outstanding
shares of common stock of the company by their market price and by ranking the
resulting companies from smallest to largest capitalization) principally located
in a given country, whose aggregate capitalizations comprise no more than 35% of
the total market capitalization of the country. Equity securities in which the
Fund may invest include common stocks, rights or warrants to purchase common
stocks and securities convertible into common stocks.
    
 
   
    The Fund will invest in securities issued by issuers located in at least
three countries outside of the U.S. An issuer of a security will be considered
to be located in a given country if it: (i) is organized under the laws of the
country; (ii) derives at least 50% of its revenues from goods produced or sold,
investments made, or services performed in the country; (iii) maintains at least
50% of its assets in the country; or (iv) has securities which are principally
traded on a stock exchange in the country. The Fund currently intends to
emphasize issuers that fall within category (i) and (iv).
    
 
    The Fund currently may invest, from time to time, more than 25% of its total
assets in securities issued by issuers located in each of the United Kingdom and
Japan. The concentration of the Fund's assets in Japanese issuers will subject
the Fund to the risks of adverse social, political or economic events which
occur in Japan. Specifically, investments in the Japanese stock market may
entail a higher degree of risk than investments in other markets as, by
fundamental measures of corporate valuation, such as its high price-earnings
ratios and low dividend yields, the Japanese market as a whole may appear
expensive relative to other world stock markets, (I.E., the prices of Japanese
stocks may be relatively high). In addition, the prices of securities traded on
the Japanese markets may be more volatile than many other markets.
 
    Generally, the investment risks presented by equity markets in the United
Kingdom are comparable to those occurring in the U.S. However, the concentration
of the Fund's assets in British issuers will subject the Fund's investment
performance to social, political and economic events occurring in the United
Kingdom to a larger effect than to those occurring elsewhere, internationally.
In addition, political and economic developments occurring elsewhere in Europe,
especially as they relate to changes in the structure of the European Economic
Community, and the anticipated development of a unified common market, may have
profound effects upon the value of the British segment of the Fund's portfolio
of investments.
 
    The remainder of the Fund's portfolio equalling, at times, up to 35% of the
Fund's total assets, may be invested in (i) securities issued by companies whose
market capitalizations place them outside the Fund's definition of "small
capitalization" and/or (ii) fixed-income securities issued or guaranteed by
foreign governments. In addition, this portion of the Fund's portfolio will
consist of various other financial instruments such as forward foreign exchange
contracts, futures contracts and options.
 
    The Fund may also invest in securities of foreign issuers in the form of
American Depository Receipts ("ADRs"), European Depository Receipts ("EDRs") or
other similar securities convertible into securities of foreign issuers. These
securities may
 
                                       8
<PAGE>
not necessarily be denominated in the same currency as the securities into which
they may be converted. ADRs are receipts typically issued by a United States
bank or trust company evidencing ownership of the underlying securities. EDRs
are European receipts evidencing a similar arrangement. Generally, ADRs, in
registered form, are designed for use in the United States securities markets
and EDRs, in bearer form, are designed for use in European securities markets.
 
   
    In constructing its portfolio, the Fund will utilize an
investment/decision-making process that primarily emphasizes stock research and
selection, in combination with quantitative analysis to provide a broad-based
and well diversified exposure to the universe of small capitalization stocks.
The Fund's long-term perspective will be implemented by searching for securities
of companies with long-term growth prospects, attractive valuation comparisons
and adequate market liquidity.
    
 
   
    The securities selected for purchase by the Fund's Sub-Adviser will be
biased toward longer-term price appreciation potential. The Sub-Adviser's
fundamental analysis is strongly value-driven. The stocks the Sub-Adviser finds
attractive will generally have valuations lower than the Sub-Adviser's
perception of their fundamental value, as reflected in price-to-cash flow,
price-to-book ratios or other stock valuation measures.
    
 
    There may be periods during which, in the opinion of the Investment Manager
or Sub-Advisor, market conditions warrant reduction of some or all of the Fund's
securities holdings. During such periods, the Fund may adopt a temporary
"defensive" posture in which greater than 35% of its net assets are invested in
cash or money market instruments. Money market instruments in which the Fund may
invest are securities issued or guaranteed by the U.S. Government (Treasury
bills, notes and bonds, including zero coupon securities); bank obligations
(such as certificates of deposit and bankers' acceptances); Yankee instruments;
Eurodollar certificates of deposit; obligations of savings institutions; fully
insured certificates of deposit; and commercial paper rated within the two
highest grades by Moody's or S&P or, if not rated, are issued by a company
having an outstanding debt issue rated at least AA by S&P or Aa by Moody's.
 
RISK CONSIDERATIONS AND INVESTMENT PRACTICES
 
    SMALL-CAP STOCKS.  Investing in lesser-known, smaller capitalized companies
may involve greater risk of volatility of the Fund's net asset value than is
customarily associated with investing in larger, more established companies.
There is typically less publicly available information concerning foreign and
smaller companies than for domestic and larger, more established companies. Some
small companies have limited product lines, distribution channels and financial
and managerial resources and tend to concentrate on fewer geographic markets
than do larger companies. Also, because smaller companies normally have fewer
shares outstanding than larger companies and trade less frequently, it may be
more difficult for the Fund to buy and sell significant amounts of such shares
without an unfavorable impact on prevailing market prices. Some of the companies
in which the Fund may invest may distribute, sell or produce products which have
recently been brought to market and may be dependent on key personnel with
varying degrees of experience.
 
    FOREIGN SECURITIES.  Foreign securities investments may be affected by
changes in currency rates or exchange control regulations, changes in
governmental administration or economic or monetary policy (in the United States
and abroad) or changed circumstances in dealings between nations. Fluctuations
in the relative rates of exchange between the currencies of different nations
will affect the value of the Fund's investments denominated in foreign currency.
Changes in foreign currency exchange rates relative to the U.S. dollar will
affect the U.S. dollar value of the Fund's assets denominated in that currency
and thereby impact upon the Fund's total return on such assets.
 
                                       9
<PAGE>
    Foreign currency exchange rates are determined by forces of supply and
demand on the foreign exchange markets. These forces are themselves affected by
the international balance of payments and other economic and financial
conditions, government intervention, speculation and other factors. Moreover,
foreign currency exchange rates may be affected by the regulatory control of the
exchanges on which the currencies trade. The foreign currency transactions of
the Fund will be conducted on a spot basis or through forward foreign currency
exchange contracts (described below). The Fund will incur certain costs in
connection with these currency transactions.
 
    Investments in foreign securities will also occasion risks relating to
political and economic developments abroad, including the possibility of
expropriations or confiscatory taxation, limitations on the use or transfer of
Fund assets and any effects of foreign social, economic or political
instability. Foreign companies are not subject to the regulatory requirements of
U.S. companies and, as such, there may be less publicly available information
about such companies. Moreover, foreign companies are not subject to uniform
accounting, auditing and financial reporting standards and requirements
comparable to those applicable to U.S. companies.
 
    Securities of foreign issuers may be less liquid than comparable securities
of U.S. issuers and, as such, their price changes may be more volatile.
Furthermore, foreign exchanges and broker-dealers are generally subject to less
government and exchange scrutiny and regulation than their American
counterparts. Brokerage commissions, dealer concessions and other transaction
costs may be higher on foreign markets than in the U.S. In addition, differences
in clearance and settlement procedures on foreign markets may occasion delays in
settlements of the Fund's trades effected in such markets. As such, the
inability to dispose of portfolio securities due to settlement delays could
result in losses to the Fund due to subsequent declines in value of such
securities and the inability of the Fund to make intended security purchases due
to settlement problems could result in a failure of the Fund to make potentially
advantageous investments.
 
    LOWER-RATED CONVERTIBLE SECURITIES.  The Fund may invest a portion of its
assets (up to 35% of its net assets) in lower-rated convertible securities. Most
convertible securities in which the Fund may invest are not rated; when rated,
such ratings will generally be below investment grade. Securities below
investment grade are the equivalent of high yield, high risk bonds, commonly
known as "junk bonds." Investment grade is generally considered to be debt
securities rated BBB or higher by Standard & Poor's Corporation ("S&P") or Baa
or higher by Moody's Investors Service, Inc. ("Moody's"). However, the Fund will
not invest in debt securities that are in default in payment of principal or
interest.
 
    Because of the special nature of the Fund's permitted investments in lower
rated debt securities, the Investment Manager and Sub-Advisor must take account
of certain special considerations in assessing the risks associated with such
investments. The prices of lower rated securities have been found to be less
sensitive to changes in prevailing interest rates than higher rated investments,
but are likely to be more sensitive to adverse economic changes or individual
corporate developments. 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 their projected business goals or to
obtain additional financing. If the issuer of a fixed-income security owned by
the Fund defaults, the Fund may incur additional expenses to seek recovery. In
addition, periods of economic uncertainty and change can be expected to result
in an increased volatility of market prices of lower rated securities and a
corresponding volatility in the net asset value of a share of the Fund.
 
    REPURCHASE AGREEMENTS.  The Fund may enter into repurchase agreements, which
may be viewed as a type of secured lending by the Fund, and which typically
involve the acquisition by the
 
                                       10
<PAGE>
Fund of debt securities, from a selling financial institution such as a bank,
savings and loan association or broker-dealer. The agreement provides that the
Fund will sell back to the institution, and that the institution will
repurchase, the underlying security at a specified price and at a fixed time in
the future, usually not more than seven days from the date of purchase. While
repurchase agreements involve certain risks not associated with direct
investments in debt securities, including the risks of default or bankruptcy of
the selling financial institution, the Fund follows procedures to minimize such
risks. These procedures include effecting repurchase transactions only with
large, well-capitalized and well-established financial institutions and
maintaining adequate collateralization.
 
    REVERSE REPURCHASE AGREEMENTS AND DOLLAR ROLLS.  The Fund may also use
reverse repurchase agreements and dollar rolls as part of its investment
strategy. Reverse repurchase agreements involve sales by the Fund of portfolio
assets concurrently with an agreement by the Fund to repurchase the same assets
at a later date at a fixed price. The Fund may enter into dollar rolls in which
the Fund sells securities and simultaneously contracts to repurchase
substantially similar (same type and coupon) securities on a specified future
date. Reverse repurchase agreements and dollar rolls involve the risk that the
market value of the securities the Fund is obligated to repurchase under the
agreement may decline below the repurchase price. In the event the buyer of
securities under a reverse repurchase agreement or dollar roll files for
bankruptcy or becomes insolvent, the Fund's use of proceeds of the agreement may
be restricted pending a determination by the other party, or its trustee or
receiver, whether to enforce the Fund's obligation to repurchase the securities.
Reverse Repurchase agreements and dollar rolls are speculative techniques
involving leverage, and are considered borrowings by the Fund.
 
    WHEN-ISSUED AND DELAYED DELIVERY SECURITIES AND FORWARD COMMITMENTS.  From
time to time, in the ordinary course of business, the Fund may purchase
securities on a when-issued or delayed delivery basis or may purchase or sell
securities on a forward commitment basis. When such transactions are negotiated,
the price is fixed at the time of the commitment, but delivery and payment can
take place a month or more after the date of the commitment. There is no overall
limit on the percentage of the Fund's assets which may be committed to the
purchase of securities on a when-issued, delayed delivery or forward commitment
basis. An increase in the percentage of the Fund's assets committed to the
purchase of securities on a when-issued, delayed delivery or forward commitment
basis may increase the volatility of the Fund's net asset value. An increase in
the percentage of the Fund's assets committed to the purchase of securities on a
when-issued or delayed delivery basis may increase the volatility of the Fund's
net asset value.
 
    WHEN, AS AND IF ISSUED SECURITIES.  The Fund may purchase securities on a
"when, as and if issued" basis under which the issuance of the security depends
upon the occurrence of a subsequent event, such as approval of a merger,
corporate reorganization, leveraged buyout or debt restructuring. If the
anticipated event does not occur and the securities are not issued, the Fund
will have lost an investment opportunity. There is no overall limit on the
percentage of the Fund's assets which may be committed to the purchase of
securities on a "when, as and if issued" basis. An increase in the percentage of
the Fund's assets committed to the purchase of securities on a "when, as and if
issued" basis may increase the volatility of its net asset value.
 
    PRIVATE PLACEMENTS.  The Fund may invest up to 5% of its total assets in
securities which are subject to restrictions on resale because they have not
been registered under the Securities Act of 1933, as amended (the "Securities
Act"), or which are otherwise not readily marketable. (Securities eligible for
resale pursuant to Rule 144A under the Securities Act, and determined to be
liquid pursuant to the procedures discussed in the following paragraph,
 
                                       11
<PAGE>
are not subject to the foregoing restriction.) These securities are generally
referred to as private placements or restricted securities. Limitations on the
resale of such securities may have an adverse effect on their marketability, and
may prevent the Fund from disposing of them promptly at reasonable prices. The
Fund may have to bear the expense of registering such securities for resale and
the risk of substantial delays in effecting such registration.
 
    The Securities and Exchange Commission has adopted Rule 144A under the
Securities Act, which permits the Fund to sell restricted securities to
qualified institutional buyers without limitation. The Investment Manager,
pursuant to procedures adopted by the Trustees of the Fund, will make a
determination as to the liquidity of each restricted security purchased by the
Fund. If a restricted security is determined to be "liquid," such security will
not be included within the category "illiquid securities," which under current
policy may not exceed 15% of the Fund's net assets. However, investing in Rule
144A securities could have the effect of increasing the level of Fund
illiquidity to the extent the Fund, at a particular point in time, may be unable
to find qualified institutional buyers interested in purchasing such securities.
 
    ZERO COUPON SECURITIES.  A portion of the fixed-income securities purchased
by the Fund may be zero coupon securities. Such securities are purchased at a
discount from their face amount, giving the purchaser the right to receive their
full value at maturity. The interest earned on such securities is, implicitly,
automatically compounded and paid out at maturity. While such compounding at a
constant rate eliminates the risk of receiving lower yields upon reinvestment of
interest if prevailing interest rates decline, the owner of a zero coupon
security will be unable to participate in higher yields upon reinvestment of
interest received on interest-paying securities if prevailing interest rates
rise.
 
    A zero coupon security pays no interest to its holder during its life.
Therefore, to the extent the Fund invests in zero coupon securities, it will not
receive current cash available for distribution to shareholders. In addition,
zero coupon securities are subject to substantially greater price fluctuations
during periods of changing prevailing interest rates than are comparable
securities which pay interest on a current basis. Current federal tax law
requires that a holder (such as the Fund) of a zero coupon security accrue a
portion of the discount at which the security was purchased as income each year
even though the Fund receives no interest payments in cash on the security
during the year.
 
    OPTIONS AND FUTURES TRANSACTIONS.  The Fund may purchase and sell (write)
call and put options on (i) portfolio securities which are denominated in either
U.S. dollars or foreign currencies; (ii) stock indexes; and (iii) the U.S.
dollar and foreign currencies. Such options are or may in the future be listed
on several U.S. and foreign securities exchanges or are written in
over-the-counter transactions ("OTC options"). OTC options are purchased from or
sold (written) to dealers or financial institutions which have entered into
direct agreements with the Fund.
 
    The Fund is permitted to write covered call options on portfolio securities
and the U.S. dollar and foreign currencies, without limit, in order to hedge
against the decline in the value of a security or currency in which such
security is denominated (although such hedge is limited to the value of the
premium received) and to close out long call option positions. The Fund may
write covered put options, under which the Fund incurs an obligation to buy the
security (or currency) underlying the option from the purchaser of the put at
the option's exercise price at any time during the option period, at the
purchaser's election.
 
    The Fund may purchase listed and OTC call and put options in amounts
equalling up to 5% of its total assets. The Fund may purchase call options to
close out a covered call position or to protect against an increase in the price
of a security it anticipates purchasing or, in the case of call options on a
foreign currency, to hedge against an adverse exchange rate change of the
currency in which the security it anticipates purchasing is denominated
vis-a-vis the currency in which the exercise price is
 
                                       12
<PAGE>
denominated. The Fund may purchase put options on securities which it holds in
its portfolio to protect itself against a decline in the value of the security
and to close out written put positions in a manner similar to call option
closing purchase transactions. There are no other limits on the Fund's ability
to purchase call and put options.
 
    The Fund may purchase and sell futures contracts that are currently traded,
or may in the future be traded, on U.S. and foreign commodity exchanges on
underlying portfolio securities, on any currency ("currency" futures), on U.S.
and foreign fixed-income securities ("interest rate" futures) and on such
indexes of U.S. or foreign equity or fixed-income securities as may exist or
come into being ("index" futures). The Fund may purchase or sell interest rate
futures contracts for the purpose of hedging some or all of the value of its
portfolio securities (or anticipated portfolio securities) against changes in
prevailing interest rates. The Fund may purchase or sell index futures contracts
for the purpose of hedging some or all of its portfolio securities (or
anticipated portfolio securities) against changes in their prices (or the
currency in which they are denominated). As a futures contract purchaser, the
Fund incurs an obligation to take delivery of a specified amount of the
obligation underlying the contract at a specified time in the future for a
specified price. As a seller of a futures contract, the Fund incurs an
obligation to deliver the specified amount of the underlying obligation at a
specified time in return for an agreed upon price.
 
    The Fund also may purchase and write call and put options on futures
contracts which are traded on an exchange and enter into closing transactions
with respect to such options to terminate an existing position.
 
    New futures contracts, options and other financial products and various
combinations thereof continue to be developed. The Fund may invest in any such
futures, options or products as may be developed, to the extent consistent with
its investment objective and applicable regulatory requirements.
 
    RISKS OF OPTIONS AND FUTURES TRANSACTIONS. The Fund may close out its
position as writer of an option, or as a buyer or seller of a futures contract,
only if a liquid secondary market exists for options or futures contracts of
that series. There is no assurance that such a market will exist, particularly
in the case of OTC options, as such options may generally only be closed out by
entering into a closing purchase transaction with the purchasing dealer. Also,
exchanges may limit the amount by which the price of many futures contracts may
move on any day. If the price moves equal the daily limit on successive days,
then it may prove impossible to liquidate a futures position until the daily
limit moves have ceased.
 
    Futures contracts and options transactions may be considered speculative in
nature and may involve greater risks than those customarily assumed by other
investment companies which do not invest in such instruments. One such risk is
that the Investment Manager or Sub-Adviser could be incorrect in its
expectations as to the direction or extent of various interest rate or price
movements or the time span within which the movements take place. For example,
if the Fund sold futures contracts for the sale of securities in anticipation of
an increase in interest rates, and then interest rates went down instead,
causing bond prices to rise, the Fund would lose money on the sale. Another risk
which will arise in employing futures contracts to protect against the price
volatility of portfolio securities is that the prices of securities, currencies
and indexes subject to futures contracts (and thereby the futures contract
prices) may correlate imperfectly with the behavior of the U.S. dollar cash
prices of the Fund's portfolio securities and their denominated currencies. See
the Statement of Additional Information for a further discussion of risks.
 
    NON-DIVERSIFIED STATUS.  The Fund is a non-diversified investment company
and, as such, is not subject to the diversification requirements of the
Investment Company Act of 1940, as amended (the "Investment Company Act"). As a
non-diversified investment company, the Fund may invest a greater
 
                                       13
<PAGE>
portion of its assets in the securities of a single issuer and thus is subject
to greater exposure to risks such as a decline in the credit rating of that
issuer. However, the Fund anticipates that it will qualify as a regulated
investment company under the federal income tax laws and, if so qualified, will
be subject to the applicable diversification requirements of the Internal
Revenue Code, as amended (the "Code"). As a regulated investment company under
the Code, the Fund may not, as of the end of any of its fiscal quarters, have
invested more than 25% of its total assets in the securities of any one issuer
(including a foreign government), or as to 50% of its total assets, have
invested more than 5% of its total assets in the securities of a single issuer.
 
    FORWARD FOREIGN CURRENCY EXCHANGE CONTRACTS. The Fund may enter into forward
foreign currency exchange contracts ("forward contracts") in connection with its
foreign securities investments.
 
    A forward contract involves an obligation to purchase or sell a currency at
a future date, which may be any fixed number of days from the date of the
contract agreed upon by the parties, at a price set at the time of the contract.
The Fund may enter into forward contracts as a hedge against fluctuations in
future foreign exchange rates.
 
    The Fund will enter into forward contracts under various circumstances. When
the Fund enters into a contract for the purchase or sale of a security
denominated in a foreign currency, it may, for example, desire to "lock in" the
price of the security in U.S. dollars or some other foreign currency which the
Fund is temporarily holding in its portfolio. By entering into a forward
contract for the purchase or sale, for a fixed amount of dollars or other
currency, of the amount of foreign currency involved in the underlying security
transactions, the Fund will be able to protect itself against a possible loss
resulting from an adverse change in the relationship between the U.S. dollar or
other currency which is being used for the security purchase (by the Fund or the
counterparty) and the foreign currency in which the security is denominated
during the period between the date on which the security is purchased or sold
and the date on which payment is made or received.
 
    At other times, when, for example, the Fund's Investment Manager or
Sub-Adviser believes that the currency of a particular foreign country may
suffer a substantial decline against the U.S. dollar or some other foreign
currency, the Fund may enter into a forward contract to sell, for a fixed amount
of dollars or other currency, the amount of foreign currency approximating the
value of some or all of the Fund's securities holdings (or securities which the
Fund has purchased for its portfolio) denominated in such foreign currency.
Under identical circumstances, the Fund may enter into a forward contract to
sell, for a fixed amount of U.S. dollars or other currency, an amount of foreign
currency other than the currency in which the securities to be hedged are
denominated approximating the value of some or all of the portfolio securities
to be hedged. This method of hedging, called "cross-hedging," will be selected
by the Investment Manager or Sub-Adviser when it is determined that the foreign
currency in which the portfolio securities are denominated has insufficient
liquidity or is trading at a discount as compared with some other foreign
currency with which it tends to move in tandem.
 
    In addition, when the Fund's Investment Manager or Sub-Advisor anticipates
purchasing securities at some time in the future, and wishes to lock in the
current exchange rate of the currency in which those securities are denominated
against the U.S. dollar or some other foreign currency, the Fund may enter into
a forward contract to purchase an amount of currency equal to some or all of the
value of the anticipated purchase, for a fixed amount of U.S. dollars or other
currency. The Fund may, however, close out the forward contract without
purchasing the security which was the subject of the "anticipatory" hedge.
 
    In all of the above circumstances, if the currency in which the Fund's
securities holdings (or anticipated portfolio securities) are denominated rises
in value with respect to the currency which is
 
                                       14
<PAGE>
being purchased (or sold), the Fund will have realized fewer gains than had the
Fund not entered into the forward contracts. Moreover, the precise matching of
the forward contract amounts and the value of the securities involved will not
generally be possible, since the future value of such securities in foreign
currencies will change as a consequence of market movements in the value of
those securities between the date the forward contract is entered into and the
date it matures. The Fund is not required to enter into such transactions with
regard to its foreign currency-denominated securities and will not do so unless
deemed appropriate by the Investment Manager or Sub-Advisor. The Fund generally
will not enter into a forward contract with a term of greater than one year,
although it may enter into forward contracts for periods of up to five years.
The Fund may be limited in its ability to enter into hedging transactions
involving forward contracts by the Internal Revenue Code requirements relating
to qualification as a regulated investment company (see "Dividends,
Distributions and Taxes").
 
    RIGHTS AND WARRANTS.  The Fund may acquire rights and/or warrants which are
attached to other securities in its portfolio, or which are issued as a
distribution by the issuer of a security held in its portfolio. Rights and/or
warrants are, in effect, options to purchase equity securities at a specific
price, generally valid for a specific period of time, and have no voting rights,
pay no dividends and have no rights with respect to the corporation issuing
them.
 
    CONVERTIBLE SECURITIES.  The Fund may acquire, through purchase or a
distribution by the issuer of a security held in its portfolio, a fixed-income
security which is convertible into common stock of the issuer. Convertible
securities rank senior to common stocks in a corporation's capital structure
and, therefore, entail less risk than the corporation's common stock. The value
of a convertible security is a function of its "investment value" (its value as
if it did not have a conversion privilege), and its "conversion value" (the
security's worth if it were to be exchanged for the underlying security, at
market value, pursuant to its conversion privilege).
 
    To the extent that a convertible security's investment value is greater than
its conversion value, its price will be primarily a reflection of such
investment value and its price will be likely to increase when interest rates
fall and decrease when interest rates rise, as with a fixed-income security (the
credit standing of the issuer and other factors may also have an effect on the
convertible security's value). If the conversion value exceeds the investment
value, the price of the convertible security will rise above its investment
value and, in addition, will sell at some premium over its conversion value.
(This premium represents the price investors are willing to pay for the
privilege of purchasing a fixed-income security with a possibility of capital
appreciation due to the conversion privilege.) At such times the price of the
convertible security will tend to fluctuate directly with the price of the
underlying equity security. A portion of the convertible securities in which the
Fund may invest may be unrated or, if rated, rated below investment grade by a
nationally recognized statistical rating organization.
 
PORTFOLIO MANAGEMENT
 
   
    The Fund's portfolio is actively managed by its Investment Manager and the
Sub-Adviser with a view to achieving the Fund's investment objective. In
determining which securities to purchase for the Fund or hold in the Fund's
portfolio, the Investment Manager and the Sub-Adviser will rely on information
from various sources, including research, analysis and appraisals of brokers and
dealers, including Dean Witter Reynolds, Inc. ("DWR") and other broker-dealer
affiliates of the Investment Manager, and others regarding economic developments
and interest rate trends, and the Investment Manager's and Sub-Adviser's own
analysis of factors they deem relevant. The Fund's portfolio is managed by a
team of portfolio managers located in the Sub-Adviser's offices in London,
Amsterdam, Singapore and Tokyo. MSAM's portfolio management team has been
responsible for managing the Fund since December   , 1997.
    
 
                                       15
<PAGE>
   
    [Personnel of the Investment Manager and Sub-Adviser have substantial
experience in the use of the investment techniques described above under the
heading "Options and Futures Transactions," which techniques require skills
different from those needed to select the portfolio securities underlying
various options and futures contracts.]
    
 
   
    Orders for transactions in portfolio securities and commodities may be
placed for the Fund with a number of brokers and dealers, including DWR, Morgan
Stanley & Co. Incorporated or other broker-dealer affiliates of the Investment
Manager and the Sub-Adviser. Pursuant to an order of the Securities and Exchange
Commission, the Fund may effect principal transactions in certain money market
instruments with DWR. In addition, the Fund may incur brokerage commissions on
transactions conducted through DWR, Morgan Stanley & Co. Incorporated and other
broker-dealers that are affiliates of the Investment Manager and the
Sub-Adviser.
    
 
    Although the Fund does not intend to engage in short-term trading, it may
sell portfolio securities without regard to the length of time they have been
held when such sale will, in the opinion of the Investment Manager or
Sub-Adviser, contribute to the Fund's investment objective. It is not
anticipated that the Fund's portfolio turnover rate will exceed 100% in any one
year.
 
    The expenses of the Fund relating to its portfolio management are likely to
be greater than those incurred by other investment companies investing primarily
in securities issued by domestic issuers as custodial costs, brokerage
commissions and other transaction charges related to investing in foreign
markets are generally higher than in the United States.
 
INVESTMENT RESTRICTIONS
- --------------------------------------------------------------------------------
 
    The investment restrictions listed below are among the restrictions which
have been adopted by the Fund as fundamental policies. Under the Investment
Company Act, a fundamental policy may not be changed without the vote of a
majority of the outstanding voting securities of the Fund, as defined in the
Act. For purposes of the following limitations: (i) all percentage limitations
apply immediately after a purchase or initial investment, and (ii) any
subsequent change in any applicable percentage resulting from market
fluctuations or other changes in total or net assets does not require
elimination of any security from the portfolio.
 
    The Fund may not:
 
   1. Invest 25% or more of the value of its total assets in securities of
issuers in any one industry. This restriction does not apply to obligations
issued or guaranteed by the United States Government, its agencies or
instrumentalities.
 
   2. Invest more than 5% of the value of its total assets in securities of
issuers having a record, together with predecessors, of less than three years of
continuous operation. This restriction shall not apply to any obligation issued
or guaranteed by the United States Government, its agencies or
instrumentalities.
 
    In addition, as a non-fundamental policy, the Fund may not, as to 75% of its
total assets, purchase more than 10% of the voting securities of any issuer.
 
    Notwithstanding any other investment policy or restriction, the Fund may
seek to achieve its investment objective by investing all or substantially all
of its assets in another investment company having substantially the same
investment objective and policies as the Fund.
 
                                       16
<PAGE>
PURCHASE OF FUND SHARES
- --------------------------------------------------------------------------------
 
   
GENERAL
    
 
    The Fund offers each class of its shares for sale to the public on a
continuous basis. Pursuant to a Distribution Agreement between the Fund and Dean
Witter Distributors Inc. (the "Distributor"), an affiliate of the Investment
Manager, shares of the Fund are distributed by the Distributor and offered by
DWR and other dealers who have entered into selected dealer agreements with the
Distributor ("Selected Broker-Dealers"). The principal executive office of the
Distributor is located at Two World Trade Center, New York, New York 10048.
 
    The Fund offers four classes of shares (each, a "Class"). Class A shares are
sold to investors with an initial sales charge that declines to zero for larger
purchases; however, Class A shares sold without an initial sales charge are
subject to a contingent deferred sales charge ("CDSC") of 1.0% if redeemed
within one year of purchase, except for certain specific circumstances. Class B
shares are sold without an initial sales charge but are subject to a CDSC
(scaled down from 5.0% to 1.0%) payable upon most redemptions within six years
after purchase. (Class B shares purchased by certain qualified
employer-sponsored benefit plans are subject to a CDSC scaled down from 2.0% to
1.0% if redeemed within three years after purchase.) Class C shares are sold
without an initial sales charge but are subject to a CDSC of 1.0% on most
redemptions made within one year after purchase. Class D shares are sold without
an initial sales charge or CDSC and are available only to investors meeting an
initial investment minimum of $5 million, and to certain other limited
categories of investors. At the discretion of the Board of Trustees of the Fund,
Class A shares may be sold to categories of investors in addition to those set
forth in this prospectus at net asset value without a front-end sales charge,
and Class D shares may be sold to certain other categories of investors, in each
case as may be described in the then current prospectus of the Fund. See
"Alternative Purchase Arrangements--Selecting a Particular Class" for a
discussion of factors to consider in selecting which Class of shares to
purchase.
 
   
    The minimum initial purchase is $1,000 for each Class of shares, although
Class D shares are only available to persons investing $5 million or more and to
certain other limited categories of investors. For the purpose of meeting the
minimum $5 million initial investment for Class D shares, and subject to the
$1,000 minimum initial investment for each Class of the Fund, an investor's
existing holdings of Class A shares of the Fund and other Dean Witter Funds that
are multiple class funds ("Dean Witter Multi-Class Funds") and shares of Dean
Witter Funds sold with a front-end sales charge ("FSC Funds") and concurrent
investments in Class D shares of the Fund and other Dean Witter Multi-Class
Funds will be aggregated. Subsequent purchases of $100 or more may be made by
sending a check, payable to Dean Witter International SmallCap Fund, directly to
Dean Witter Trust FSB (the "Transfer Agent" or "DWT") at P.O. Box 1040, Jersey
City, NJ 07303 or by contacting an account executive of DWR or other Selected
Broker-Dealer. When purchasing shares of the Fund, investors must specify
whether the purchase is for Class A, Class B, Class C or Class D shares. If no
Class is specified, the Transfer Agent will not process the transaction until
the proper Class is identified. The minimum initial purchase in the case of
investments through EasyInvest-SM-, an automatic purchase plan (see "Shareholder
Services"), is $100, provided that the schedule of automatic investments will
result in investments totalling at least $1,000 within the first twelve months.
The minimum initial purchase in the case of an "Education IRA" is $500, if the
Fund has reason to believe that additional investments will increase the
investment in the account to $1,000 within three years. In the case of
investments pursuant to (i) Systematic Payroll Deduction Plans (including
Individual Retirement Plans), (ii) the InterCapital mutual fund asset allocation
program and (iii) fee-based programs approved by the Distributor, pursuant to
which participants
    
 
                                       17
<PAGE>
   
pay an asset based fee for services in the nature of investment advisory or
administrative services, the Fund, in its discretion, may accept investments
without regard to any minimum amounts which would otherwise be required,
provided, in the case of Systematic Payroll Deduction Plans, the Fund has reason
to believe that additional investments will increase the investment in all
accounts under such Plans to at least $1,000. Certificates for shares purchased
will not be issued unless a request is made by the shareholder in writing to the
Transfer Agent.
    
 
    Shares of the Fund are sold through the Distributor on a normal three
business day settlement basis; that is, payment is due on the third business day
(settlement date) after the order is placed with the Distributor. Shares of the
Fund purchased through the Distributor are entitled to any dividends declared
beginning on the next business day following settlement date. Since DWR and
other Selected Broker-Dealers forward investors' funds on settlement date, they
will benefit from the temporary use of the funds if payment is made prior
thereto. Shares purchased through the Transfer Agent are entitled to any
dividends declared beginning on the next business day following receipt of an
order. As noted above, orders placed directly with the Transfer Agent must be
accompanied by payment. Investors will be entitled to receive dividends and
capital gains distributions if their order is received by the close of business
on the day prior to the record date for such distributions. Sales personnel of a
Selected Broker-Dealer are compensated for selling shares of the Fund at the
time of their sale by the Distributor or any of its affiliates and/or the
Selected Broker-Dealer. In addition, some sales personnel of the Selected
Broker-Dealer will receive various types of non-cash compensation as special
sales incentives, including trips, educational and/or business seminars and
merchandise. The Fund and the Distributor reserve the right to reject any
purchase orders.
 
ALTERNATIVE PURCHASE ARRANGEMENTS
 
    The Fund offers several Classes of shares to investors designed to provide
them with the flexibility of selecting an investment best suited to their needs.
The general public is offered three Classes of shares: Class A shares, Class B
shares and Class C shares, which differ principally in terms of sales charges
and rate of expenses to which they are subject. A fourth Class of shares, Class
D shares, is offered only to limited categories of investors (see "No Load
Alternative--Class D Shares" below).
 
    Each Class A, Class B, Class C or Class D share of the Fund represents an
identical interest in the investment portfolio of the Fund except that Class A,
Class B and Class C shares bear the expenses of the ongoing shareholder service
fees, Class B and Class C shares bear the expenses of the ongoing distribution
fees and Class A, Class B and Class C shares which are redeemed subject to a
CDSC bear the expense of the additional incremental distribution costs resulting
from the CDSC applicable to shares of those Classes. The ongoing distribution
fees that are imposed on Class A, Class B and Class C shares will be imposed
directly against those Classes and not against all assets of the Fund and,
accordingly, such charges against one Class will not affect the net asset value
of any other Class or have any impact on investors choosing another sales charge
option. See "Plan of Distribution" and "Redemptions and Repurchases."
 
    Set forth below is a summary of the differences between the Classes and the
factors an investor should consider when selecting a particular Class. This
summary is qualified in its entirety by detailed discussion of each Class that
follows this summary.
 
    CLASS A SHARES.  Class A shares are sold at net asset value plus an initial
sales charge of up to 5.25%. The initial sales charge is reduced for certain
purchases. Investments of $1 million or more (and investments by certain other
limited categories of investors) are not subject to any sales charges at the
time of purchase but are subject to a CDSC of 1.0% on redemptions made within
one year after purchase, except for certain specific circumstances. Class A
shares are also subject to a 12b-1 fee of up to 0.25% of the average daily net
assets of the Class. See "Initial Sales Charge Alternative--Class A Shares."
 
                                       18
<PAGE>
    CLASS B SHARES.  Class B shares are offered at net asset value with no
initial sales charge but are subject to a CDSC (scaled down from 5.0% to 1.0%)
if redeemed within six years of purchase. (Class B shares purchased by certain
qualified employer-sponsored benefit plans are subject to a CDSC scaled down
from 2.0% to 1.0% if redeemed within three years after purchase.) This CDSC may
be waived for certain redemptions. Class B shares are also subject to an annual
12b-1 fee of 1.0% of the lesser of: (a) the average daily aggregate gross sales
of the Fund's Class B shares since the inception of the Fund (not including
reinvestments of dividends or capital gains distributions), less the average
daily aggregate net asset value of the Fund's Class B shares redeemed since the
Fund's inception upon which a CDSC has been imposed or waived, or (b) the
average daily net assets of Class B. The Class B shares' distribution fee will
cause that Class to have higher expenses and pay lower dividends than Class A or
Class D shares.
 
    After approximately ten (10) years, Class B shares will convert
automatically to Class A shares of the Fund, based on the relative net asset
values of the shares of the two Classes on the conversion date. In addition, a
certain portion of Class B shares that have been acquired through the
reinvestment of dividends and distributions will be converted at that time. See
"Contingent Deferred Sales Charge Alternative--Class B Shares."
 
    CLASS C SHARES.  Class C shares are sold at net asset value with no initial
sales charge but are subject to a CDSC of 1.0% on redemptions made within one
year after purchase. This CDSC may be waived for certain redemptions. They are
subject to an annual 12b-1 fee of up to 1.0% of the average daily net assets of
the Class C shares. The Class C shares' distribution fee may cause that Class to
have higher expenses and pay lower dividends than Class A or Class D shares. See
"Level Load Alternative--Class C Shares."
 
    CLASS D SHARES.  Class D shares are available only to limited categories of
investors (see "No Load Alternative--Class D Shares" below). Class D shares are
sold at net asset value with no initial sales charge or CDSC. They are not
subject to any 12b-1 fees. See "No Load Alternative--Class D Shares."
 
    SELECTING A PARTICULAR CLASS.  In deciding which Class of Fund shares to
purchase, investors should consider the following factors, as well as any other
relevant facts and circumstances:
 
    The decision as to which Class of shares is more beneficial to an investor
depends on the amount and intended length of his or her investment. Investors
who prefer an initial sales charge alternative may elect to purchase Class A
shares. Investors qualifying for significantly reduced or, in the case of
purchases of $1 million or more, no initial sales charges may find Class A
shares particularly attractive because similar sales charge reductions are not
available with respect to Class B or Class C shares. Moreover, Class A shares
are subject to lower ongoing expenses than are Class B or Class C shares over
the term of the investment. As an alternative, Class B and Class C shares are
sold without any initial sales charge so the entire purchase price is
immediately invested in the Fund. Any investment return on these additional
investment amounts may partially or wholly offset the higher annual expenses of
these Classes. Because the Fund's future return cannot be predicted, however,
there can be no assurance that this would be the case.
 
    Finally, investors should consider the effect of the CDSC period and any
conversion rights of the Classes in the context of their own investment time
frame. For example, although Class C shares are subject to a significantly lower
CDSC upon redemptions, they do not, unlike Class B shares, convert into Class A
shares after approximately ten years, and, therefore, are subject to an ongoing
12b-1 fee of 1.0% (rather than the 0.25% fee applicable to Class A shares) for
an indefinite period of time. Thus, Class B shares may be more attractive than
Class C shares to investors with longer term investment outlooks. Other
investors, however, may elect to purchase Class C shares if, for example, they
determine that they do not wish to be subject to a front-end sales charge and
they are uncertain as to the length of time they intend to hold their shares.
 
                                       19
<PAGE>
    For the purpose of meeting the $5 million minimum investment amount for
Class D shares, holdings of Class A shares in all Dean Witter Multi-Class Funds,
shares of FSC Funds and shares of Dean Witter Funds for which such shares have
been exchanged, will be included together with the current investment amount.
    Sales personnel may receive different compensation for selling each Class of
shares. Investors should understand that the purpose of a CDSC is the same as
that of the initial sales charge in that the sales charges applicable to each
Class provide for the financing of the distribution of shares of that Class.
    Set forth below is a chart comparing the sales charge, 12b-1 fees and
conversion options applicable to each Class of shares:
 
<TABLE>
<CAPTION>
                                         CONVERSION
  CLASS     SALES CHARGE    12b-1 FEE      FEATURE
<C>        <S>              <C>         <C>
    A      Maximum 5.25%        0.25%        No
           initial sales
           charge reduced
           for pur-
           chases of
           $25,000 and
           over; shares
           sold without an
           initial sales
           charge
           generally
           subject to a
           1.0% CDSC
           during first
           year.
- ------------------------------------------------------------------------------
    B      Maximum 5.0%         1.0%    B shares
           CDSC during the              convert to A
           first year                   shares
           decreas-                     automatically
           ing to 0 after               after
           six years                    approxi-
                                        mately ten
                                        years
- ------------------------------------------------------------------------------
    C      1.0% CDSC            1.0%         No
           during first
           year
- ------------------------------------------------------------------------------
    D           None           None          No
</TABLE>
 
    See "Purchase of Fund Shares" and "The Fund and its Management" for a
complete description of the sales charges and service and distribution fees for
each Class of shares and "Determination of Net Asset Value," "Dividends,
Distributions and Taxes" and "Shareholder Services--Exchange Privilege" for
other differences between the Classes of shares.
 
INITIAL SALES CHARGE ALTERNATIVE--
CLASS A SHARES
 
    Class A shares are sold at net asset value plus an initial sales charge. In
some cases, reduced sales charges may be available, as described below.
Investments of $1 million or more (and investments by certain other limited
categories of investors) are not subject to any sales charges at the time of
purchase but are subject to a CDSC of 1.0% on redemptions made within one year
after purchase (calculated from the last day of the month in which the shares
were purchased), except for certain specific circumstances. The CDSC will be
assessed on an amount equal to the lesser of the current market value or the
cost of the shares being redeemed. The CDSC will not be imposed (i) in the
circumstances set forth below in the section "Contingent Deferred Sales Charge
Alternative--Class B Shares--CDSC Waivers," except that the references to six
years in the first paragraph of that section shall mean one year in the case of
Class A shares, and (ii) in the circumstances identified in the section
"Additional Net Asset Value Purchase Options" below. Class A shares are also
subject to an annual 12b-1 fee of up to 0.25% of the average daily net assets of
the Class.
 
    The offering price of Class A shares will be the net asset value per share
next determined following receipt of an order (see "Determination of Net Asset
Value" below), plus a sales charge (expressed as a percentage of the offering
price) on a single transaction as shown in the following table:
 
<TABLE>
<CAPTION>
                                          SALES CHARGE
                           ------------------------------------------
                              PERCENTAGE OF          APPROXIMATE
    AMOUNT OF SINGLE         PUBLIC OFFERING    PERCENTAGE OF AMOUNT
       TRANSACTION                PRICE               INVESTED
- -------------------------  -------------------  ---------------------
<S>                        <C>                  <C>
Less than $25,000........           5.25%                 5.54%
$25,000 but less
     than $50,000........           4.75%                 4.99%
$50,000 but less
     than $100,000.......           4.00%                 4.17%
$100,000 but less
     than $250,000.......           3.00%                 3.09%
$250,000 but less
     than $1 million.....           2.00%                 2.04%
$1 million and over......              0                     0
</TABLE>
 
                                       20
<PAGE>
    Upon notice to all Selected Broker-Dealers, the Distributor may reallow up
to the full applicable sales charge as shown in the above schedule during
periods specified in such notice. During periods when 90% or more of the sales
charge is reallowed, such Selected Broker-Dealers may be deemed to be
underwriters as that term is defined in the Securities Act of 1933.
 
    The above schedule of sales charges is applicable to purchases in a single
transaction by, among others: (a) an individual; (b) an individual, his or her
spouse and their children under the age of 21 purchasing shares for his, her or
their own accounts; (c) a trustee or other fiduciary purchasing shares for a
single trust estate or a single fiduciary account; (d) a pension, profit-sharing
or other employee benefit plan qualified or non-qualified under Section 401 of
the Internal Revenue Code; (e) tax-exempt organizations enumerated in Section
501(c)(3) or (13) of the Internal Revenue Code; (f) employee benefit plans
qualified under Section 401 of the Internal Revenue Code of a single employer or
of employers who are "affiliated persons" of each other within the meaning of
Section 2(a)(3)(c) of the Act; and for investments in Individual Retirement
Accounts of employees of a single employer through Systematic Payroll Deduction
plans; or (g) any other organized group of persons, whether incorporated or not,
provided the organization has been in existence for at least six months and has
some purpose other than the purchase of redeemable securities of a registered
investment company at a discount.
 
    COMBINED PURCHASE PRIVILEGE.  Investors may have the benefit of reduced
sales charges in accordance with the above schedule by combining purchases of
Class A shares of the Fund in single transactions with the purchase of Class A
shares of other Dean Witter Multi-Class Funds and shares of FSC Funds. The sales
charge payable on the purchase of the Class A shares of the Fund, the Class A
shares of the other Dean Witter Multi-Class Funds and the shares of the FSC
Funds will be at their respective rates applicable to the total amount of the
combined concurrent purchases of such shares.
 
    RIGHT OF ACCUMULATION.  The above persons and entities may benefit from a
reduction of the sales charges in accordance with the above schedule if the
cumulative net asset value of Class A shares purchased in a single transaction,
together with shares of the Fund and other Dean Witter Funds previously
purchased at a price including a front-end sales charge (including shares of the
Fund and other Dean Witter Funds acquired in exchange for those shares, and
including in each case shares acquired through reinvestment of dividends and
distributions), which are held at the time of such transaction, amounts to
$25,000 or more. If such investor has a cumulative net asset value of shares of
FSC Funds and Class A and Class D shares equal to at least $5 million, such
investor is eligible to purchase Class D shares subject to the $1,000 minimum
initial investment requirement of that Class of the Fund. See "No Load
Alternative-- Class D Shares" below.
 
    The Distributor must be notified by DWR or a Selected Broker-Dealer or the
shareholder at the time a purchase order is placed that the purchase qualifies
for the reduced charge under the Right of Accumulation. Similar notification
must be made in writing by the dealer or shareholder when such an order is
placed by mail. The reduced sales charge will not be granted if: (a) such
notification is not furnished at the time of the order; or (b) a review of the
records of the Selected Broker-Dealer or the Transfer Agent fails to confirm the
investor's represented holdings.
 
    LETTER OF INTENT.  The foregoing schedule of reduced sales charges will also
be available to investors who enter into a written Letter of Intent providing
for the purchase, within a thirteen-month period, of Class A shares of the Fund
from DWR or other Selected Broker-Dealers. The cost of Class A shares of the
Fund or shares of other Dean Witter Funds which were previously purchased at a
price including a front-end sales charge during the 90-day period prior to the
date of receipt by the
 
                                       21
<PAGE>
Distributor of the Letter of Intent, or of Class A shares of the Fund or shares
of other Dean Witter Funds acquired in exchange for shares of such funds
purchased during such period at a price including a front-end sales charge,
which are still owned by the shareholder, may also be included in determining
the applicable reduction.
 
    ADDITIONAL NET ASSET VALUE PURCHASE OPTIONS. In addition to investments of
$1 million or more, Class A shares also may be purchased at net asset value by
the following:
 
   
   (1) trusts for which DWT (an affiliate of the Investment Manager) provides
discretionary trustee services;
    
 
   
   (2) persons participating in a fee-based program approved by the Distributor,
pursuant to which such persons pay an asset based fee for services in the nature
of investment advisory or administrative services (such investments are subject
to all of the terms and conditions of such programs, which may include
termination fees, mandatory redemption upon termination and such other
circumstances as specified in the programs' agreements, and restrictions on
transferability of Fund shares);
    
 
   
   (3) retirement plans qualified under Section 401(k) of the Internal Revenue
Code ("401(k) plans") and other employer-sponsored plans qualified under Section
401(a) of the Internal Revenue Code with at least 200 eligible employees and for
which DWT serves as Trustee or the 401(k) Support Services Group of DWR serves
as recordkeeper;
    
 
   
   (4) 401(k) plans and other employer-sponsored plans qualified under Section
401(a) of the Internal Revenue Code for which DWT serves as Trustee or the
401(k) Support Services Group of DWR serves as recordkeeper whose Class B shares
have converted to Class A shares, regardless of the plan's asset size or number
of eligible employees;
    
 
   (5) investors who are clients of a Dean Witter account executive who joined
Dean Witter from another investment firm within six months prior to the date of
purchase of Fund shares by such investors, if the shares are being purchased
with the proceeds from a redemption of shares of an open-end proprietary mutual
fund of the account executive's previous firm which imposed either a front-end
or deferred sales charge, provided such purchase was made within sixty days
after the redemption and the proceeds of the redemption had been maintained in
the interim in cash or a money market fund; and
 
   (6) other categories of investors, at the discretion of the Board, as
disclosed in the then current prospectus of the Fund.
 
    No CDSC will be imposed on redemptions of shares purchased pursuant to
paragraphs (1), (2) or (5), above.
 
    For further information concerning purchases of the Fund's shares, contact
DWR or another Selected Broker-Dealer or consult the Statement of Additional
Information.
 
CONTINGENT DEFERRED SALES CHARGE ALTERNATIVE-- CLASS B SHARES
 
    Class B shares are sold at net asset value next determined without an
initial sales charge so that the full amount of an investor's purchase payment
may be immediately invested in the Fund. A CDSC, however, will be imposed on
most Class B shares redeemed within six years after purchase. The CDSC will be
imposed on any redemption of shares if after such redemption the aggregate
current value of a Class B account with the Fund falls below the aggregate
amount of the investor's purchase payments for Class B shares made during the
six years (or, in the case of shares held by certain employer-sponsored benefit
plans, three years) preceding the redemption. In addition, Class B shares are
subject to an annual 12b-1 fee of 1.0% of the lesser of: (a) the average daily
aggregate gross sales of the Fund's Class B shares since the inception of the
Fund (not including reinvestments of dividends or capital gains distributions),
less the average daily aggregate net asset value of the Fund's Class B shares
redeemed since the Fund's inception upon
 
                                       22
<PAGE>
which a CDSC has been imposed or waived, or (b) the average daily net assets of
Class B.
 
    Except as noted below, Class B shares of the Fund which are held for six
years or more after purchase (calculated from the last day of the month in which
the shares were purchased) will not be subject to any CDSC upon redemption.
Shares redeemed earlier than six years after purchase may, however, be subject
to a CDSC which will be a percentage of the dollar amount of shares redeemed and
will be assessed on an amount equal to the lesser of the current market value or
the cost of the shares being redeemed. The size of this percentage will depend
upon how long the shares have been held, as set forth in the following table:
 
<TABLE>
<CAPTION>
           YEAR SINCE                     CDSC AS A
            PURCHASE                    PERCENTAGE OF
          PAYMENT MADE                 AMOUNT REDEEMED
- ---------------------------------  -----------------------
<S>                                <C>
First............................              5.0%
Second...........................              4.0%
Third............................              3.0%
Fourth...........................              2.0%
Fifth............................              2.0%
Sixth............................              1.0%
Seventh and thereafter...........              None
</TABLE>
 
   
    In the case of Class B shares of the Fund held by 401 (k) plans or other
employer-sponsored plans qualified under Section 401(a) of the Internal Revenue
Code for which DWT serves as Trustee or the 401(k) Support Services Group of DWR
serves as recordkeeper and whose accounts are opened on or after July 28, 1997,
shares held for three years or more after purchase (calculated as described in
the paragraph above) will not be subject to any CDSC upon redemption. However,
shares redeemed earlier than three years after purchase may be subject to a CDSC
(calculated as described in the paragraph above), the percentage of which will
depend on how long the shares have been held, as set forth in the following
table:
    
 
<TABLE>
<CAPTION>
           YEAR SINCE
            PURCHASE               CDSC AS A PERCENTAGE OF
          PAYMENT MADE                 AMOUNT REDEEMED
- ---------------------------------  -----------------------
<S>                                <C>
First............................              2.0%
Second...........................              2.0%
Third............................              1.0%
Fourth and thereafter............              None
</TABLE>
 
    CDSC WAIVERS.  A CDSC will not be imposed on: (i) any amount which
represents an increase in value of shares purchased within the six years (or, in
the case of shares held by certain employer-sponsored benefit plans, three
years) preceding the redemption; (ii) the current net asset value of shares
purchased more than six years (or, in the case of shares held by certain
employer-sponsored benefit plans, three years) prior to the redemption; and
(iii) the current net asset value of shares purchased through reinvestment of
dividends or distributions and/or shares acquired in exchange for shares of FSC
Funds or of other Dean Witter Funds acquired in exchange for such shares.
Moreover, in determining whether a CDSC is applicable it will be assumed that
amounts described in (i), (ii) and (iii) above (in that order) are redeemed
first.
 
    In addition, the CDSC, if otherwise applicable, will be waived in the case
of:
 
   (1) redemptions of shares held at the time a shareholder dies or becomes
disabled, only if the shares are:  (a) registered either in the name of an
individual shareholder (not a trust), or in the names of such shareholder and
his or her spouse as joint tenants with right of survivorship; or  (b) held in a
qualified corporate or self-employed retirement plan, Individual Retirement
Account ("IRA") or Custodial Account under Section 403(b)(7) of the Internal
Revenue Code ("403(b) Custodial Account"), provided in either case that the
redemption is requested within one year of the death or initial determination of
disability;
 
   (2) redemptions in connection with the following retirement plan
distributions:  (a) lump-sum or
 
                                       23
<PAGE>
other distributions from a qualified corporate or
self-employed retirement plan following retirement (or, in the case of a "key
employee" of a "top heavy" plan, following attainment of age 59 1/2); (b)
distributions from an IRA or 403(b) Custodial Account following attainment of
age 59 1/2; or  (c) a tax-free return of an excess contribution to an IRA; and
 
   
   (3) all redemptions of shares held for the benefit of a participant in a
401(k) plan or other employer-sponsored plan qualified under Section 401(a) of
the Internal Revenue Code which offers investment companies managed by the
Investment Manager or its subsidiary, Dean Witter Services Company Inc., as
self-directed investment alternatives and for which DWT serves as Trustee or the
401(k) Support Services Group of DWR serves as recordkeeper ("Eligible Plan"),
provided that either:  (a) the plan continues to be an Eligible Plan after the
redemption; or  (b) the redemption is in connection with the complete
termination of the plan involving the distribution of all plan assets to
participants.
    
 
    With reference to (1) above, for the purpose of determining disability, the
Distributor utilizes the definition of disability contained in Section 72(m)(7)
of the Internal Revenue Code, which relates to the inability to engage in
gainful employment. With reference to (2) above, the term "distribution" does
not encompass a direct transfer of IRA, 403(b) Custodial Account or retirement
plan assets to a successor custodian or trustee. All waivers will be granted
only following receipt by the Distributor of confirmation of the shareholder's
entitlement.
 
   
    CONVERSION TO CLASS A SHARES.  All shares of the Fund held prior to July 28,
1997 have been designated Class B shares. Shares held before May 1, 1997 will
convert to Class A shares in May, 2007. In all other instances Class B shares
will convert automatically to Class A shares, based on the relative net asset
values of the shares of the two Classes on the conversion date, which will be
approximately ten (10) years after the date of the original purchase. The ten
year period is calculated from the last day of the month in which the shares
were purchased or, in the case of Class B shares acquired through an exchange or
a series of exchanges, from the last day of the month in which the original
Class B shares were purchased, provided that shares originally purchased before
May 1, 1997 will convert to Class A shares in May, 2007. The conversion of
shares purchased on or after May 1, 1997 will take place in the month following
the tenth anniversary of the purchase. There will also be converted at that time
such proportion of Class B shares acquired through automatic reinvestment of
dividends and distributions owned by the shareholder as the total number of his
or her Class B shares converting at the time bears to the total number of
outstanding Class B shares purchased and owned by the shareholder. In the case
of Class B shares held by a 401(k) plan or other employer-sponsored plan
qualified under Section 401(a) of the Internal Revenue Code and for which DWT
serves as Trustee or the 401(k) Support Services Group of DWR serves as
recordkeeper, the plan is treated as a single investor and all Class B shares
will convert to Class A shares on the conversion date of the first shares of a
Dean Witter Multi-Class Fund purchased by that plan. In the case of Class B
shares previously exchanged for shares of an "Exchange Fund" (see "Shareholder
Services-- Exchange Privilege"), the period of time the shares were held in the
Exchange Fund (calculated from the last day of the month in which the Exchange
Fund shares were acquired) is excluded from the holding period for conversion.
If those shares are subsequently re-exchanged for Class B shares of a Dean
Witter Multi-Class Fund, the holding period resumes on the last day of the month
in which Class B shares are reacquired.
    
 
    If a shareholder has received share certificates for Class B shares, such
certificates must be delivered to the Transfer Agent at least one week prior to
the date for conversion. Class B shares evidenced by share certificates that are
not received by the Transfer Agent at least one week prior to any conversion
date will be converted into Class A shares on the next scheduled conversion date
after such certificates are received.
 
                                       24
<PAGE>
   
    Effectiveness of the conversion feature is subject to the continuing
availability of a ruling of the Internal Revenue Service or an opinion of
counsel that (i) the conversion of shares does not constitute a taxable event
under the Internal Revenue Code, (ii) Class A shares received on conversion will
have a basis equal to the shareholder's basis in the converted Class B shares
immediately prior to the conversion, and (iii) Class A shares received on
conversion will have a holding period that includes the holding period of the
converted Class B shares. The conversion feature may be suspended if the ruling
or opinion is no longer available. In such event, Class B shares would continue
to be subject to Class B 12b-1 fees.
    
 
LEVEL LOAD ALTERNATIVE--CLASS C SHARES
 
    Class C shares are sold at net asset value next determined without an
initial sales charge but are subject to a CDSC of 1.0% on most redemptions made
within one year after purchase (calculated from the last day of the month in
which the shares were purchased). The CDSC will be assessed on an amount equal
to the lesser of the current market value or the cost of the shares being
redeemed. The CDSC will not be imposed in the circumstances set forth above in
the section "Contingent Deferred Sales Charge Alternative--Class B Shares--CDSC
Waivers," except that the references to six years in the first paragraph of that
section shall mean one year in the case of Class C shares. Class C shares are
subject to an annual 12b-1 fee of up to 1.0% of the average daily net assets of
the Class. Unlike Class B shares, Class C shares have no conversion feature and,
accordingly, an investor that purchases Class C shares will be subject to 12b-1
fees applicable to Class C shares for an indefinite period subject to annual
approval by the Fund's Board of Trustees and regulatory limitations.
 
NO LOAD ALTERNATIVE--CLASS D SHARES
 
   
    Class D shares are offered without any sales charge on purchase or
redemption and without any 12b-1 fee. Class D shares are offered only to
investors meeting an initial investment minimum of $5 million and the following
categories of investors: (i) investors participating in the InterCapital mutual
fund asset allocation program pursuant to which such persons pay an asset based
fee; (ii) persons participating in a fee-based program approved by the
Distributor, pursuant to which such persons pay an asset based fee for services
in the nature of investment advisory or administrative services (subject to all
of the terms and conditions of such programs referred to in (i) and (ii) above,
which may include termination fees, mandatory redemption upon termination and
such other circumstances as specified in the programs' agreements, and
restrictions on transferability of Fund shares); (iii) 401(k) plans established
by DWR and SPS Transaction Services, Inc. (an affiliate of DWR) for their
employees; (iv) certain Unit Investment Trusts sponsored by DWR; (v) certain
other open-end investment companies whose shares are distributed by the
Distributor; and (vi) other categories of investors, at the discretion of the
Board, as disclosed in the then current prospectus of the Fund. Investors who
require a $5 million minimum initial investment to qualify to purchase Class D
shares may satisfy that requirement by investing that amount in a single
transaction in Class D shares of the Fund and other Dean Witter Multi-Class
Funds, subject to the $1,000 minimum initial investment required for that Class
of the Fund. In addition, for the purpose of meeting the $5 million minimum
investment amount, holdings of Class A shares in all Dean Witter Multi-Class
Funds, shares of FSC Funds and shares of Dean Witter Funds for which such shares
have been exchanged will be included together with the current investment
amount. If a shareholder redeems Class A shares and purchases Class D shares,
such redemption may be a taxable event.
    
 
PLAN OF DISTRIBUTION
 
    The Fund has adopted a Plan of Distribution pursuant to Rule 12b-1 under the
Act with respect to the distribution of Class A, Class B and Class C shares of
the Fund. In the case of Class A and Class C shares, the Plan provides that the
Fund will reimburse the Distributor and others for the
 
                                       25
<PAGE>
expenses of certain activities and services incurred by them specifically on
behalf of those shares. Reimbursements for these expenses will be made in
monthly payments by the Fund to the Distributor, which will in no event exceed
amounts equal to payments at the annual rates of 0.25% and 1.0% of the average
daily net assets of Class A and Class C, respectively. In the case of Class B
shares, the Plan provides that the Fund will pay the Distributor a fee, which is
accrued daily and paid monthly, at the annual rate of 1.0% of the lesser of: (a)
the average daily aggregate gross sales of the Fund's Class B shares since the
inception of the Fund (not including reinvestments of dividends or capital gains
distributions), less the average daily aggregate net asset value of the Fund's
Class B shares redeemed since the Fund's inception upon which a CDSC has been
imposed or waived, or (b) the average daily net assets of Class B. The fee is
treated by the Fund as an expense in the year it is accrued. In the case of
Class A shares, the entire amount of the fee currently represents a service fee
within the meaning of the NASD guidelines. In the case of Class B and Class C
shares, a portion of the fee payable pursuant to the Plan, equal to 0.25% of the
average daily net assets of each of these Classes, is currently characterized as
a service fee. A service fee is a payment made for personal service and/or the
maintenance of shareholder accounts.
 
    Additional amounts paid under the Plan in the case of Class B and Class C
shares are paid to the Distributor for services provided and the expenses borne
by the Distributor and others in the distribution of the shares of those
Classes, including the payment of commissions for sales of the shares of those
Classes and incentive compensation to and expenses of DWR's account executives
and others who engage in or support distribution of shares or who service
shareholder accounts, including overhead and telephone expenses; printing and
distribution of prospectuses and reports used in connection with the offering of
the Fund's shares to other than current shareholders; and preparation, printing
and distribution of sales literature and advertising materials. In addition, the
Distributor may utilize fees paid pursuant to the Plan in the case of Class B
shares to compensate DWR and other Selected Broker-Dealers for their opportunity
costs in advancing such amounts, which compensation would be in the form of a
carrying charge on any unreimbursed expenses.
 
   
    For the fiscal year ended May 31, 1997, Class B shares of the Fund accrued
payments under the Plan amounting to $1,267,269, which amount is equal to 1.0%
of the average daily net assets of Class B for the fiscal year. These payments
were calculated pursuant to clause (b) of the compensation formula under the
Plan.
    
 
   
    In the case of Class B shares, at any given time, the expenses in
distributing Class B shares of the Fund may be in excess of the total of (i) the
payments made by the Fund pursuant to the Plan, and (ii) the proceeds of CDSCs
paid by investors upon the redemption of Class B shares. For example, if $1
million in expenses in distributing Class B shares of the Fund had been incurred
and $750,000 had been received as described in (i) and (ii) above, the excess
expense would amount to $250,000. The Distributor has advised the Fund that such
excess amounts, including the carrying charge described above, totalled
$8,434,427 at May 31, 1997, which was equal to 8.01% of the net assets of Class
B on such date. Because there is no requirement under the Plan that the
Distributor be reimbursed for all distribution expenses or any requirement that
the Plan be continued from year to year, such excess amount does not constitute
a liability of the Fund. Although there is no legal obligation for the Fund to
pay expenses incurred in excess of payments made to the Distributor under the
Plan, and the proceeds of CDSCs paid by investors upon redemption of shares, if
for any reason the Plan is terminated the Trustees will consider at that time
the manner in which to treat such expenses. Any cumulative expenses incurred,
but not yet recovered through distribution fees or CDSCs, may or may not be
recovered through future distribution fees or CDSCs.
    
 
                                       26
<PAGE>
    In the case of Class A and Class C shares, expenses incurred pursuant to the
Plan in any calendar year in excess of 0.25% or 1.0% of the average daily net
assets of Class A or Class C, respectively, will not be reimbursed by the Fund
through payments in any subsequent year, except that expenses representing a
gross sales commission credited to account executives at the time of sale may be
reimbursed in the subsequent calendar year. No interest or other financing
charges will be incurred on any Class A or Class C distribution expenses
incurred by the Distributor under the Plan or on any unreimbursed expenses due
to the Distributor pursuant to the Plan.
 
DETERMINATION OF NET ASSET VALUE
 
    The net asset value per share is determined once daily at 4:00 p.m., New
York time, on each day that the New York Stock Exchange is open (or, on days
when the New York Stock Exchange closes prior to 4:00 p.m., at such earlier
time) by taking the net assets of the Fund, dividing by the number of shares
outstanding and adjusting to the nearest cent. The assets belonging to the Class
A, Class B, Class C and Class D shares will be invested together in a single
portfolio. The net asset value of each Class, however, will be determined
separately by subtracting each Class's accrued expenses and liabilities. The net
asset value per share will not be determined on Good Friday and on such other
federal and non-federal holidays as are observed by the New York Stock Exchange.
 
   
    In the calculation of the Fund's net asset value: (1) an equity portfolio
security listed or traded on the New York or American Stock Exchange or other
domestic or foreign stock exchange is valued at its latest sale price on that
exchange or quotation service, prior to the time assets are valued; if there
were no sales that day, the security is valued at the latest bid price (in cases
where a security is traded on more than one exchange, the security is valued on
the exchange designated as the primary market pursuant to procedures adopted by
the Trustees); and (2) all other portfolio securities for which over-the-counter
market quotations are readily available are valued at the latest bid price. When
market quotations are not readily available, including circumstances under which
it is determined by the Investment Manager or Sub-Adviser that sale and bid
prices are not reflective of a security's market value, portfolio securities are
valued at their fair value as determined in good faith under procedures
established by and under the general supervision of the Board of Trustees. For
valuation purposes, quotations of foreign portfolio securities, other assets and
liabilities and forward contracts stated in foreign currency are translated into
U.S. dollar equivalents at the prevailing market rates prior to the close of the
New York Stock Exchange. Dividends receivable are accrued as of the ex-dividend
date or as of the time that the relevant ex-dividend date and amounts become
known.
    
 
    Short-term debt securities with remaining maturities of sixty days or less
at the time of purchase are valued at amortized cost, unless the Trustees
determine such does not reflect the securities' market value, in which case
these securities will be valued at their fair value as determined by the
Trustees.
 
    Certain of the Fund's portfolio securities may be valued by an outside
pricing service approved by the Fund's Trustees. The pricing service may utilize
a matrix system incorporating security quality, maturity and coupon as the
evaluation model parameters, and/or research evaluations by its staff, including
review of broker-dealer market price quotations, in determining what it believes
is the fair valuation of the portfolio securities valued by such pricing
service.
 
SHAREHOLDER SERVICES
- --------------------------------------------------------------------------------
 
    AUTOMATIC INVESTMENT OF DIVIDENDS AND DISTRIBUTIONS.  All income dividends
and capital gains distributions are automatically paid in full and fractional
shares of the applicable Class of the Fund (or, if specified by the shareholder,
in shares of any
 
                                       27
<PAGE>
other open-end Dean Witter Fund), unless the shareholder requests that they be
paid in cash. Shares so acquired are acquired at net asset value and are not
subject to the imposition of a front-end sales charge or a CDSC (see
"Redemptions and Repurchases").
 
    INVESTMENT OF DIVIDENDS AND DISTRIBUTIONS RECEIVED IN CASH.  Any shareholder
who receives a cash payment representing a dividend or capital gains
distribution may invest such dividend or distribution in shares of the
applicable Class at the net asset value per share next determined after receipt
by the Transfer Agent, by returning the check or the proceeds to the Transfer
Agent within thirty days after the payment date. Shares so acquired are acquired
at net asset value and are not subject to the imposition of a front-end sales
charge or a CDSC (see "Redemptions and Repurchases").
 
   
    EASYINVEST-SM-.  Shareholders may subscribe to EasyInvest, an automatic
purchase plan which provides for any amount from $100 to $5,000 to be
transferred automatically from a checking or savings account, or following
redemption of shares of a Dean Witter money market fund, on a semi-monthly,
monthly or quarterly basis, to the Transfer Agent for investment in shares of
the Fund (see "Purchase of Fund Shares" and "Redemptions and
Repurchases--Involuntary Redemption").
    
 
    SYSTEMATIC WITHDRAWAL PLAN.  A systematic withdrawal plan (the "Withdrawal
Plan") is available for shareholders who own or purchase shares of the Fund
having a minimum value of $10,000 based upon the then current net asset value.
The Withdrawal Plan provides for monthly or quarterly (March, June, September
and December) checks in any dollar amount, not less than $25, or in any whole
percentage of the account balance, on an annualized basis. Any applicable CDSC
will be imposed on shares redeemed under the Withdrawal Plan (see "Purchase of
Fund Shares"). Therefore, any shareholder participating in the Withdrawal Plan
will have sufficient shares redeemed from his or her account so that the
proceeds (net of any applicable CDSC) to the shareholder will be the designated
monthly or quarterly amount. Withdrawal plan payments should not be considered
as dividends, yields or income. If periodic withdrawal plan payments
continuously exceed net investment income and net capital gains, the
shareholder's original investment will be correspondingly reduced and ultimately
exhausted. Each withdrawal constitutes a redemption of shares and any gain or
loss realized must be recognized for federal income tax purposes.
 
    Shareholders should contact their DWR or other Selected Broker-Dealer
account executive or the Transfer Agent for further information about any of the
above services.
 
    TAX-SHELTERED RETIREMENT PLANS.  Retirement plans are available for use by
corporations, the self-employed, Individual Retirement Accounts and Custodial
Accounts under Section 403(b)(7) of the Internal Revenue Code. Adoption of such
plans should be on advice of legal counsel or tax adviser.
 
    For further information regarding plan administration, custodial fees and
other details, investors should contact their DWR or other Selected Dealer
account executive or the Transfer Agent.
 
EXCHANGE PRIVILEGE
 
    Shares of each Class may be exchanged for shares of the same Class of any
other Dean Witter Multi-Class Fund without the imposition of any exchange fee.
Shares may also be exchanged for shares of the following funds: Dean Witter
Short-Term U.S. Treasury Trust, Dean Witter Limited Term Municipal Trust, Dean
Witter Short-Term Bond Fund, Dean Witter Intermediate Term U.S. Treasury Trust
and five Dean Witter funds which are money market funds (the "Exchange Funds").
Class A shares may also be exchanged for shares of Dean Witter Multi-State
Municipal Series Trust and Dean Witter Hawaii Municipal Trust, which are Dean
Witter Funds sold with a front-end sales charge ("FSC Funds"). Class B shares
may also be exchanged for shares of Dean Witter Global Short-Term Income Fund
Inc., Dean Witter High Income Securities and Dean Witter National Municipal
Trust, which are Dean
 
                                       28
<PAGE>
Witter Funds offered with a CDSC ("CDSC Funds"). Exchanges may be made after the
shares of the Fund acquired by purchase (not by exchange or dividend
reinvestment) have been held for thirty days. There is no waiting period for
exchanges of shares acquired by exchange or dividend reinvestment.
 
    An exchange to another Dean Witter Multi-Class Fund, any FSC Fund, any CDSC
Fund or any Exchange Fund that is not a money market fund is on the basis of the
next calculated net asset value per share of each fund after the exchange order
is received. When exchanging into a money market fund from the Fund, shares of
the Fund are redeemed out of the Fund at their next calculated net asset value
and the proceeds of the redemption are used to purchase shares of the money
market fund at the net asset value determined the following business day.
Subsequent exchanges between any of the money market funds and any of the Dean
Witter Multi-Class Funds, FSC Funds or CDSC Funds or any Exchange Fund that is
not a money market fund can be effected on the same basis.
 
   
    No CDSC is imposed at the time of any exchange of shares, although any
applicable CDSC will be imposed upon ultimate redemption. During the period of
time the shareholder remains in an Exchange Fund (calculated from the last day
of the month in which the Exchange Fund shares were acquired), the holding
period (for the purpose of determining the rate of the CDSC) is frozen. If those
shares are subsequently re-exchanged for shares of a Dean Witter Multi-Class
Fund or shares of a CDSC Fund, the holding period previously frozen when the
first exchange was made resumes on the last day of the month in which shares of
a Dean Witter Multi-Class Fund or shares of a CDSC Fund are reacquired. Thus,
the CDSC is based upon the time (calculated as described above) the shareholder
was invested in shares of a Dean Witter Multi-Class Fund or in shares of a CDSC
Fund (see "Purchase of Fund Shares"). In the case of exchanges of Class A shares
which are subject to a CDSC, the holding period also includes the time
(calculated as described above) the shareholder was invested in shares of a FSC
Fund. In the case of shares exchanged into an Exchange Fund, upon a redemption
of shares which results in a CDSC being imposed, a credit (not to exceed the
amount of the CDSC) will be given in an amount equal to the Exchange Fund 12b-1
distribution fees incurred on or after that date which are attributable to those
shares. (Exchange Fund 12b-1 distribution fees are described in the prospectuses
for those funds.) Class B shares of the Fund acquired in exchange for Class B
shares of another Dean Witter Multi-Class Fund or shares of a CDSC Fund having a
different CDSC schedule than that of this Fund will be subject to the higher
CDSC schedule, even if such shares are subsequently re-exchanged for shares of
the fund with the lower CDSC schedule.
    
 
    ADDITIONAL INFORMATION REGARDING EXCHANGES. Purchases and exchanges should
be made for investment purposes only. A pattern of frequent exchanges may be
deemed by the Investment Manager to be abusive and contrary to the best
interests of the Fund's other shareholders and, at the Investment Manager's
discretion, may be limited by the Fund's refusal to accept additional purchases
and/ or exchanges from the investor. Although the Fund does not have any
specific definition of what constitutes a pattern of frequent exchanges, and
will consider all relevant factors in determining whether a particular situation
is abusive and contrary to the best interests of the Fund and its other
shareholders, investors should be aware that the Fund and each of the other Dean
Witter Funds may in their discretion limit or otherwise restrict the number of
times this Exchange Privilege may be exercised by any investor. Any such
restriction will be made by the Fund on a prospective basis only, upon notice of
the shareholder not later than ten days following such shareholder's most recent
exchange. Also, the Exchange Privilege may be terminated or revised at any time
by the Fund and/or any of such Dean Witter Funds for which shares of the Fund
have been exchanged, upon such notice as may be required by applicable
regulatory agencies. Shareholders maintaining margin accounts with DWR or
 
                                       29
<PAGE>
another Selected Broker-Dealer are referred to their account executive regarding
restrictions on exchange of shares of the Fund pledged in the margin account.
 
    The current prospectus for each fund describes its investment objective(s)
and policies, and shareholders should obtain a copy and examine it carefully
before investing. Exchanges are subject to the minimum investment requirement of
each Class of shares and any other conditions imposed by each fund. In the case
of a shareholder holding a share certificate or certificates, no exchanges may
be made until all applicable share certificates have been received by the
Transfer Agent and deposited in the shareholder's account. An exchange will be
treated for federal income tax purposes the same as a repurchase or redemption
of shares, on which the shareholder may realize a capital gain or loss. However,
the ability to deduct capital losses on an exchange may be limited in situations
where there is an exchange of shares within ninety days after the shares are
purchased. The Exchange Privilege is only available in states where an exchange
may legally be made.
 
    If DWR or another Selected Broker-Dealer is the current dealer of record and
its account numbers are part of the account information, shareholders may
initiate an exchange of shares of the Fund for shares of any of the Dean Witter
Funds (for which the Exchange Privilege is available) pursuant to this Exchange
Privilege by contacting their account executive (no Exchange Privilege
Authorization Form is required). Other shareholders (and those shareholders who
are clients of DWR or another Selected Broker-Dealer but who wish to make
exchanges directly by writing or telephoning the Transfer Agent) must complete
and forward to the Transfer Agent an Exchange Privilege Authorization Form,
copies of which may be obtained from the Transfer Agent, to initiate an
exchange. If the Authorization Form is used, exchanges may be made in writing or
by contacting the Transfer Agent at (800) 869-NEWS (toll-free).
 
    The Fund will employ reasonable procedures to confirm that exchange
instructions communicated over the telephone are genuine. Such procedures may
include requiring various forms of personal identification such as name, mailing
address, social security or other tax identification number and DWR or other
Selected Broker-Dealer account number (if any). Telephone instructions may also
be recorded. If such procedures are not employed, the Fund may be liable for any
losses due to unauthorized or fraudulent instructions.
 
    Telephone exchange instructions will be accepted if received by the Transfer
Agent between 9:00 a.m. and 4:00 p.m., New York time, on any day the New York
Stock Exchange is open. Any shareholder wishing to make an exchange who has
previously filed an Exchange Privilege Authorization Form and who is unable to
reach the Fund by telephone should contact his or her DWR or other Selected
Broker-Dealer account executive, if appropriate, or make a written exchange
request. Shareholders are advised that during periods of drastic economic or
market changes, it is possible that the telephone exchange procedures may be
difficult to implement, although this has not been the experience with the Dean
Witter Funds in the past.
 
    Shareholders should contact their DWR or other Selected Broker-Dealer
account executive or the Transfer Agent for further information about the
Exchange Privilege.
 
REDEMPTIONS AND REPURCHASES
- --------------------------------------------------------------------------------
 
    REDEMPTION.  Shares of each Class of the Fund can be redeemed for cash at
any time at the net asset value per share next determined less the amount of any
applicable CDSC in the case of Class A, Class B or Class C shares (see "Purchase
of Fund Shares"). If shares are held in a shareholder's account without
 
                                       30
<PAGE>
a share certificate, a written request for redemption sent to the Fund's
Transfer Agent at P.O. Box 983, Jersey City, NJ 07303 is required. If
certificates are held by the shareholder(s), the shares may be redeemed by
surrendering the certificates with a written request for redemption, along with
any additional information required by the Transfer Agent.
 
    REPURCHASE.  DWR and other Selected Broker-Dealers are authorized to
repurchase shares represented by a share certificate which is delivered to any
of their offices. Shares held in a shareholder's account without a share
certificate may also be repurchased by DWR and other Selected Broker-Dealers
upon the telephonic or telegraphic request of the shareholder. The repurchase
price is the net asset value next computed (see "Purchase of Fund Shares") after
such repurchase order is received by DWR or other Selected Broker-Dealer,
reduced by any applicable CDSC.
 
    The CDSC, if any, will be the only fee imposed by the Fund or the
Distributor. The offer by DWR and other Selected Broker-Dealers to repurchase
shares may be suspended without notice by the Distributor at any time. In that
event, shareholders may redeem their shares through the Fund's Transfer Agent as
set forth above under "Redemption."
 
    PAYMENT FOR SHARES REDEEMED OR REPURCHASED. Payment for shares presented for
repurchase or redemption will be made by check within seven days after receipt
by the Transfer Agent of the certificate and/or written request in good order.
Such payment may be postponed or the right of redemption suspended under unusual
circumstances, E.G., when normal trading is not taking place on the New York
Stock Exchange. If the shares to be redeemed have recently been purchased by
check, payment of the redemption proceeds may be delayed for the minimum time
needed to verify that the check used for investment has been honored (not more
than fifteen days from the time of receipt of the check by the Transfer Agent).
Shareholders maintaining margin accounts with DWR or another Selected Broker-
Dealer are referred to their account executives regarding restrictions on
redemption of shares of the Fund pledged in the margin account.
 
    REINSTATEMENT PRIVILEGE.  A shareholder who has had his or her shares
redeemed or repurchased and has not previously exercised this reinstatement
privilege may, within 35 days after the date of the redemption or repurchase,
reinstate any portion or all of the proceeds of such redemption or repurchase in
shares of the Fund in the same Class from which such shares were redeemed or
repurchased, at their net asset value next determined after a reinstatement
request, together with the proceeds, is received by the Transfer Agent and
receive a pro-rata credit for any CDSC paid in connection with such redemption
or repurchase.
 
    INVOLUNTARY REDEMPTION.  The Fund reserves the right to redeem, on 60 days'
notice and at net asset value, the shares of any shareholder (other than shares
held in an Individual Retirement Account or Custodial Account under Section
403(b)(7) of the Internal Revenue Code) whose shares due to redemptions by the
shareholder have a value of less than $100 or such lesser amount as may be fixed
by the Trustees or, in the case of an account opened through EasyInvest-SM-, if
after twelve months the shareholder has invested less than $1,000 in the
account. However, before the Fund redeems such shares and sends the proceeds to
the shareholder, it will notify the shareholder that the value of the shares is
less than the applicable amount and allow him or her 60 days to make an
additional investment in an amount which will increase the value of his or her
account to at least the applicable amount before the redemption is processed. No
CDSC will be imposed on any involuntary redemption.
 
DIVIDENDS, DISTRIBUTIONS AND TAXES
- --------------------------------------------------------------------------------
 
    DIVIDENDS AND DISTRIBUTIONS.  The Fund declares dividends separately for
each Class of shares and intends to pay dividends and to distribute
substantially all of its net investment income and distribute capital gains, if
any, once each year. The Fund may, however, determine either to distribute or to
 
                                       31
<PAGE>
retain all or part of any long-term capital gains in any year for reinvestment.
    All dividends and any capital gains distributions will be paid in additional
shares of the same Class and automatically credited to the shareholder's account
without issuance of a share certificate unless the shareholder requests in
writing that all dividends and/or distributions be paid in cash. Shares acquired
by dividend and distribution reinvestments will not be subject to any front-end
sales charge or CDSC. Class B shares acquired through dividend and distribution
reinvestments will become eligible for conversion to Class A shares on a pro
rata basis. Distributions paid on Class A and Class D shares will be higher than
for Class B and Class C shares because distribution fees paid by Class B and
Class C shares are higher. (See "Shareholder Services--Automatic Investment of
Dividends and Distributions.")
 
    TAXES.  Because the Fund intends to distribute all of its net investment
income and net short-term capital gains to shareholders and otherwise qualify as
a regulated investment company under Subchapter M of the Internal Revenue Code,
it is not expected that the Fund will be required to pay any Federal income tax
on any such income and capital gains. Shareholders will normally have to pay
Federal income taxes, and any state and local income taxes, on the dividends and
distributions they receive from the Fund.
 
    Distributions of net investment income and net short-term capital gains are
taxable to the shareholder as ordinary dividend income regardless of whether the
shareholder receives such distributions in additional shares or in cash. Any
dividends declared in the last quarter of any calendar year which are paid in
the following year prior to February 1 will be deemed, for tax purposes, to have
been received by the shareholder in the prior year.
 
    Distributions of net long-term capital gains, if any, are taxable to
shareholders as long-term capital gains regardless of how long a shareholder has
held the Fund's shares and regardless of whether the distribution is received in
additional shares or in cash. Capital gains distributions are not eligible for
the dividends received deduction.
 
    The Fund may at times make payments from sources other than income or net
capital gains. Payments from such sources would, in effect, represent a return
of a portion of each shareholder's investment. All, or a portion, of such
payments would not be taxable to shareholders.
 
    After the end of the calendar year, shareholders will be sent full
information on their dividends and capital gains distributions for tax purposes.
To avoid being subject to a 31% Federal backup withholding tax on taxable
dividends, capital gains distributions and the proceeds of redemptions and
repurchases, shareholders' taxpayer identification numbers must be furnished and
certified as to their accuracy.
 
    Dividends, interest and gains received by the Fund may give rise to
withholding and other taxes imposed by foreign countries. If it qualifies for
and makes the appropriate election with the Internal Revenue Service, the Fund
will report annually to its shareholders the amount per share of such taxes to
enable shareholders to claim United States foreign tax credits or deductions
with respect to such taxes. In the absence of such an election, the Fund would
deduct foreign tax in computing the amount of its distributable income.
 
    Shareholders should consult their tax advisers as to the applicability of
the foregoing to their current situation.
 
PERFORMANCE INFORMATION
- --------------------------------------------------------------------------------
 
    From time to time the Fund may quote its "total return" in advertisements
and sales literature. These figures are computed separately for Class A, Class
B, Class C and Class D shares. The total return of the Fund is based on
historical earnings and is not intended to indicate future performance. The
"average annual total return" of the Fund refers to a figure reflecting the
average annualized percentage increase (or decrease) in the value of an initial
investment in a Class of the Fund of $1,000 over
 
                                       32
<PAGE>
periods of one, five and ten years or over the life of the Fund, if less than
any of the foregoing. Average annual total return reflects all income earned by
the Fund, any appreciation or depreciation of the Fund's assets, all expenses
incurred by the applicable Class and all sales charges incurred by shareholders,
for the stated periods. It also assumes reinvestment of all dividends and
distributions paid by the Fund.
    In addition to the foregoing, the Fund may advertise its total return for
each Class over different periods of time by means of aggregate, average, and
year-by-year or other types of total return figures. The Fund may also advertise
the growth of hypothetical investments of $10,000, $50,000 and $100,000 in each
Class of shares of the Fund. Such calculations may or may not reflect the
deduction of any sales charge which, if reflected, would reduce the performance
quoted. The Fund from time to time may also advertise its performance relative
to certain performance rankings and indexes compiled by independent
organizations, such as mutual fund performance rankings of Lipper Analytical
Services, Inc.
 
ADDITIONAL INFORMATION
- --------------------------------------------------------------------------------
 
    VOTING RIGHTS.  All shares of beneficial interest of the Fund are of $0.01
par value and are equal as to earnings, assets and voting privileges except that
each Class will have exclusive voting privileges with respect to matters
relating to distribution expenses borne solely by such Class or any other matter
in which the interests of one Class differ from the interests of any other
Class. In addition, Class B shareholders will have the right to vote on any
proposed material increase in Class A's expenses, if such proposal is submitted
separately to Class A shareholders. Also, as discussed herein, Class A, Class B
and Class C bear the expenses related to the distribution of their respective
shares.
 
    The Fund is not required to hold Annual Meetings of Shareholders and, in
ordinary circumstances, the Fund does not intend to hold such meetings. The
Trustees may call Special Meetings of Shareholders for action by shareholder
vote as may be required by the Investment Company Act or the Declaration of
Trust. Under certain circumstances the Trustees may be removed by action of the
Trustees or by the shareholders.
 
    Under Massachusetts law, shareholders of a business trust may, under certain
circumstances, be held personally liable as partners for obligations of the
Fund. However, the Declaration of Trust contains an express disclaimer of
shareholder liability for acts or obligations of the Fund, requires that Fund
obligations include such disclaimer, and provides for indemnification and
reimbursement of expenses out of the Fund's property for any shareholder held
personally liable for the obligations of the Fund. Thus, the risk of a
shareholder incurring financial loss on account of shareholder liability is
limited to circumstances in which the Fund itself would be unable to meet its
obligations. Given the above limitations on shareholder personal liability, and
the nature of the Fund's assets and operations, in the opinion of Massachusetts
counsel to the Fund, the risk to shareholders of personal liability is remote.
 
    CODE OF ETHICS.  Directors, officers and employees of InterCapital, Dean
Witter Services Company Inc. and the Distributor are subject to a strict Code of
Ethics adopted by those companies. The Code of Ethics is intended to ensure that
the interests of shareholders and other clients are placed ahead of any personal
interest, that no undue personal benefit is obtained from a person's employment
activities and that actual and potential conflicts of interest are avoided. To
achieve these goals and comply with regulatory requirements, the Code of Ethics
requires, among other things, that personal securities transactions by employees
of the companies be subject to an advance clearance process to monitor that no
Dean Witter Fund is engaged at the same time in a purchase or sale of the same
security. The Code of Ethics bans the purchase of securities in an initial
public offering, and also prohibits engaging in futures and options transactions
and profiting on short-term trading (that is, a purchase within sixty days of a
sale or a
 
                                       33
<PAGE>
sale within sixty days of a purchase) of a security. In addition, investment
personnel may not purchase or sell a security for their personal account within
thirty days before or after any transaction in any Dean Witter Fund managed by
them. Any violations of the Code of Ethics are subject to sanctions, including
reprimand, demotion or suspension or termination of employment. The Code of
Ethics comports with regulatory requirements and the recommendations in the 1994
report by the Investment Company Institute Advisory Group on Personal Investing.
 
   
    The Fund's Sub-Adviser also has a code of ethics which complies with
regulatory requirements and, insofar as it relates to persons associated with
the Fund, the 1994 report by the Investment Company Institute Advisory Group on
Personal Investing.
    
 
    MASTER/FEEDER CONVERSION.  The Fund reserves the right to seek to achieve
its investment objective by investing all of its investable assets in a
non-diversified, open-end management investment company having the same
investment objective and policies and substantially the same investment
restrictions as those applicable to the Fund.
 
    SHAREHOLDER INQUIRIES.  All inquiries regarding the Fund should be directed
to the Fund at the telephone numbers or address set forth on the front cover of
this Prospectus.
 
                                       34
<PAGE>
Dean Witter
International SmallCap Fund
Two World Trade Center
New York, New York 10048
 
TRUSTEES
 
   
Michael Bozic
Charles A. Fiumefreddo
Edwin J. Garn
John R. Haire
Wayne E. Hedien
Dr. Manuel H. Johnson
Michael E. Nugent
Philip J. Purcell
John L. Schroeder
    
 
OFFICERS
 
Charles A. Fiumefreddo
Chairman and Chief Executive Officer
Barry Fink
Vice President, Secretary and
General Counsel
Thomas F. Caloia
Treasurer
 
CUSTODIAN
 
The Chase Manhattan Bank
One Chase Plaza
New York, New York 10081
 
TRANSFER AGENT AND DIVIDEND
DISBURSING AGENT
 
   
Dean Witter Trust FSB
    
Harborside Financial Center,
Plaza Two
Jersey City, New Jersey 07311
 
INDEPENDENT ACCOUNTANTS
 
Price Waterhouse LLP
1177 Avenue of the Americas
New York, New York 10036
 
INVESTMENT MANAGER
 
Dean Witter InterCapital Inc.
 
   
SUB-ADVISER
    
 
   
Morgan Stanley Asset Management Inc.
    
 
DEAN WITTER
INTERNATIONAL
SMALLCAP
FUND
 
   
                            [GRAPHIC]
                                                 PROSPECTUS -- DECEMBER   , 1997
    
<PAGE>
   
STATEMENT OF ADDITIONAL INFORMATION
DECEMBER   , 1997
    
 
                                                                     DEAN WITTER
                                                                   INTERNATIONAL
                                                                   SMALLCAP FUND
- --------------------------------------------------
 
    Dean Witter International SmallCap Fund (the "Fund") is an open-end,
non-diversified management investment company whose investment objective is to
seek long-term growth of capital. The Fund seeks to achieve its objective by
investing primarily in securities of small non-U.S. companies. (See "Investment
Objective and Policies.")
 
   
    A Prospectus for the Fund dated December   , 1997, which provides the basic
information you should know before investing in the Fund, may be obtained
without charge from the Fund at its address or telephone numbers listed below or
from the Fund's Distributor, Dean Witter Distributors Inc., or from Dean Witter
Reynolds Inc. at any of its branch offices. This Statement of Additional
Information is not a Prospectus. It contains information in addition to and more
detailed than that set forth in the Prospectus. It is intended to provide
additional information regarding the activities and operations of the Fund, and
should be read in conjunction with the Prospectus.
    
 
Dean Witter
International SmallCap Fund
Two World Trade Center
New York, New York 10048
(212) 392-2550 or
(800) 869-NEWS (toll-free)
<PAGE>
TABLE OF CONTENTS
- --------------------------------------------------------------------------------
 
<TABLE>
<S>                                                                                      <C>
The Fund and its Management............................................................          3
 
Trustees and Officers..................................................................          7
 
Investment Practices and Policies......................................................         13
 
Investment Restrictions................................................................         29
 
Portfolio Transactions and Brokerage...................................................         31
 
The Distributor........................................................................         32
 
Determination of Net Asset Value.......................................................         36
 
Purchase of Fund Shares................................................................         37
 
Shareholder Services...................................................................         40
 
Redemptions and Repurchases............................................................         44
 
Dividends, Distributions and Taxes.....................................................         45
 
Performance Information................................................................         47
 
Description of Shares..................................................................         48
 
Custodian and Transfer Agent...........................................................         49
 
Independent Accountants................................................................         49
 
Reports to Shareholders................................................................         49
 
Legal Counsel..........................................................................         49
 
Experts................................................................................         49
 
Registration Statement.................................................................         49
 
Financial Statements -- May 31, 1997...................................................         50
 
Report of Independent Accountants......................................................         68
</TABLE>
 
                                       2
<PAGE>
THE FUND AND ITS MANAGEMENT
- --------------------------------------------------------------------------------
 
THE FUND
 
    The Fund is a trust of the type commonly known as a "Massachusetts business
trust" and was organized under the laws of the Commonwealth of Massachusetts on
April 21, 1994.
 
THE INVESTMENT MANAGER
 
   
    Dean Witter InterCapital Inc. (the "Investment Manager" or "InterCapital"),
a Delaware corporation, whose address is Two World Trade Center, New York, New
York 10048, is the Fund's Investment Manager. InterCapital is a wholly-owned
subsidiary of Morgan Stanley, Dean Witter, Discover & Co. ("MSDWD"), a Delaware
corporation. In an internal reorganization which took place in January, 1993,
InterCapital assumed the advisory, administrative and management activities
previously performed by the InterCapital Division of Dean Witter Reynolds Inc.
("DWR"), a broker-dealer affiliate of InterCapital. (As hereinafter used in this
Statement of Additional Information, the terms "InterCapital" and "Investment
Manager" refer to DWR's InterCapital Division prior to the internal
reorganization and to Dean Witter InterCapital Inc. thereafter.) The daily
management of the Fund and research relating to the Fund's portfolio are
conducted by or under the direction of officers of the Fund and of the
Investment Manager, subject to review by the Fund's Trustees. Information as to
these Trustees and officers is contained under the caption "Trustees and
Officers."
    
 
   
    InterCapital is also the investment manager or investment adviser of the
following management investment companies: Active Assets Money Trust, Active
Assets Tax-Free Trust, Active Assets California Tax-Free Trust, Active Assets
Government Securities Trust, InterCapital Income Securities Inc., InterCapital
Insured Municipal Bond Trust, InterCapital Insured Municipal Trust, InterCapital
Insured Municipal Income Trust, InterCapital Insured Municipal Securities,
InterCapital California Insured Municipal Income Trust, InterCapital Insured
California Municipal Securities, InterCapital Quality Municipal Investment
Trust, InterCapital Quality Municipal Income Trust, InterCapital Quality
Municipal Securities, InterCapital California Quality Municipal Securities,
InterCapital New York Quality Municipal Securities, High Income Advantage Trust,
High Income Advantage Trust II, High Income Advantage Trust III, Dean Witter
Government Income Trust, Dean Witter High Yield Securities Inc., Dean Witter
Tax-Free Daily Income Trust, Dean Witter Tax-Exempt Securities Trust, Dean
Witter Dividend Growth Securities Inc., Dean Witter Natural Resource Development
Securities Inc., Dean Witter American Value Fund, Dean Witter Developing Growth
Securities Trust, Dean Witter U.S. Government Money Market Trust, Dean Witter
Variable Investment Series, Dean Witter World Wide Investment Trust, Dean Witter
Select Municipal Reinvestment Fund, Dean Witter U.S. Government Securities
Trust, Dean Witter World Wide Income Trust, Dean Witter California Tax-Free
Income Fund, Dean Witter New York Tax-Free Income Fund, Dean Witter Convertible
Securities Trust, Dean Witter Federal Securities Trust, Dean Witter Value-Added
Market Series, Dean Witter Utilities Fund, Dean Witter California Tax-Free Daily
Income Trust, Dean Witter Strategist Fund, Dean Witter Intermediate Income
Securities, Dean Witter Capital Growth Securities, Dean Witter Precious Metals
and Minerals Trust, Dean Witter New York Municipal Money Market Trust, Dean
Witter European Growth Fund Inc., Dean Witter Global Short-Term Income Fund
Inc., Dean Witter Pacific Growth Fund Inc., Dean Witter Multi-State Municipal
Series Trust, Dean Witter Short-Term U.S. Treasury Trust, Dean Witter
Diversified Income Trust, Dean Witter Health Sciences Trust, Dean Witter
Retirement Series, Dean Witter Global Dividend Growth Securities, Dean Witter
Limited Term Municipal Trust, Dean Witter Short-Term Bond Fund, Dean Witter
Global Utilities Fund, Dean Witter High Income Securities, Dean Witter National
Municipal Trust, Dean Witter International SmallCap Fund, Dean Witter Mid-Cap
Growth Fund, Dean Witter Select Dimensions Investment Series, Dean Witter
Balanced Growth Fund, Dean Witter Balanced Income Fund, Dean Witter Hawaii
Municipal Trust, Dean Witter Capital Appreciation Fund, Dean Witter Information
Fund, Dean Witter Intermediate Term U.S. Treasury Trust, Dean Witter Japan Fund,
Dean Witter Income Builder Fund, Dean Witter Special Value Fund, Dean Witter
Financial Services Trust, Dean Witter Market Leader Trust, Dean Witter S&P 500
Index Fund, Dean Witter Fund of Funds, Municipal Income Trust, Municipal Income
Trust II, Municipal Income Trust III, Municipal Income Opportunities Trust,
Municipal Income Opportunities Trust II, Municipal Income
    
 
                                       3
<PAGE>
Opportunities Trust III, Municipal Premium Income Trust and Prime Income Trust.
The foregoing investment companies, together with the Fund, are collectively
referred to as the Dean Witter Funds.
 
    In addition, Dean Witter Services Company Inc. ("DWSC"), a wholly-owned
subsidiary of InterCapital, serves as manager for the following investment
companies, for which TCW Funds Management, Inc. is the investment adviser:
TCW/DW Core Equity Trust, TCW/DW North American Government Income Trust, TCW/DW
Latin American Growth Fund, TCW/DW Term Trust 2002, TCW/DW Income and Growth
Fund, TCW/DW Small Cap Growth Fund, TCW/DW Balanced Fund, TCW/DW Total Return
Trust, TCW/DW Emerging Markets Opportunities Trust, TCW/DW Term Trust 2001,
TCW/DW Term Trust 2000 and TCW/DW Term Trust 2003, TCW/DW Mid-Cap Equity Trust,
TCW/DW Global Telecom Trust (the "TCW/DW Funds"). InterCapital also serves as:
(i) administrator of the BlackRock Strategic Term Trust Inc., a closed-end
investment company; and (ii) sub-administrator of MassMutual Participation
Investors and Templeton Global Governments Income Trust, closed-end investment
companies.
 
   
    Pursuant to an investment management agreement (the "Management Agreement")
with the Investment Manager, the Fund has retained the Investment Manager to
supervise the investment of the Fund's assets. The Investment Manager, through
consultation with Morgan Stanley Asset Management Inc. (the "Sub-Adviser") and
through its own portfolio management staff, obtains and evaluates such
information and advice relating to the economy, securities markets, and specific
securities as it considers necessary or useful to continuously manage the assets
of the Fund in a manner consistent with its investment objective.
    
 
    Under the terms of the Management Agreement, the Investment Manager
maintains certain of the Fund's books and records and furnishes, at its own
expense, such office space, facilities, equipment, clerical help and bookkeeping
and certain legal services as the Fund may reasonably require in the conduct of
its business, including the preparation of prospectuses, statements of
additional information, proxy statements and reports required to be filed with
federal and state securities commissions (except insofar as the participation or
assistance of independent accountants and attorneys is, in the opinion of the
Investment Manager, necessary or desirable). In addition, the Investment Manager
pays the salaries of all personnel, including officers of the Fund, who are
employees of the Investment Manager. The Investment Manager also bears the cost
of telephone service, heat, light, power and other utilities provided to the
Fund. The Investment Manager has retained DWSC to perform its administrative
services under the Agreement.
 
   
    Expenses not expressly assumed by the Investment Manager under the
Management Agreement, by the Sub-Adviser pursuant to the Sub-Advisory Agreement
(see below) or by the distributor of the Fund's shares, Dean Witter Distributors
Inc. ("Distributors" or the "Distributor") (see "The Distributor") will be paid
by the Fund. These expenses will be allocated among the four classes of shares
of the Fund (each, a "Class") pro rata based on the net assets of the Fund
attributable to each Class, except as described below. Such expenses include,
but are not limited to: expenses of the Plan of Distribution pursuant to Rule
12b-1 (the "12b-1 fee") (see "The Distributor"); charges and expenses of any
registrar; custodian, stock transfer and dividend disbursing agent; brokerage
commissions; taxes; engraving and printing of share certificates; registration
costs of the Fund and its shares under federal and state securities laws; the
cost and expense of printing, including typesetting, and distributing
Prospectuses and Statements of Additional Information of the Fund and
supplements thereto to the Fund's shareholders; all expenses of shareholders'
and trustees' meetings and of preparing, printing and mailing of proxy
statements and reports to shareholders; fees and travel expenses of trustees or
members of any advisory board or committee who are not employees of the
Investment Manager or Sub-Adviser or any corporate affiliate of the Investment
Manager or Sub-Adviser; all expenses incident to any dividend, withdrawal or
redemption options; charges and expenses of any outside service used for pricing
of the Fund's shares; fees and expenses of legal counsel, including counsel to
the trustees who are not interested persons of the Fund or of the Investment
Manager or Sub-Adviser (not including compensation or expenses of attorneys who
are employees of the Investment Manager) and independent accountants; membership
dues of industry associations; interest on the Fund's borrowings; postage;
insurance premiums on property or personnel (including officers and trustees) of
the Fund which inure to its
    
 
                                       4
<PAGE>
benefit; extraordinary expenses including, but not limited to, legal claims and
liabilities and litigation costs and any indemnification relating thereto
(depending upon the nature of the legal claim, liability or lawsuit) and all
other costs of the Fund's operations properly payable by the Fund. The 12b-1
fees relating to a particular Class will be allocated directly to that Class. In
addition, other expenses associated with a particular Class (except advisory or
custodial fees) may be allocated directly to that Class, provided that such
expenses are reasonably identified as specifically attributable to that Class
and the direct allocation to that Class is approved by the Trustees.
 
   
    The Management Agreement provides that in the absence of willful
misfeasance, bad faith, gross negligence or reckless disregard of its obligation
thereunder, the Investment Manager is not liable to the Fund or any of its
investors for any act or omission by the Investment Manager or for any losses
sustained by the Fund or its investors. The Management Agreement in no way
restricts the Investment Manager from acting as investment manager or adviser to
others.
    
 
   
    Pursuant to a sub-advisory agreement between the Investment Manager and
Sub-Adviser (the "Sub-Advisory Agreement"), the Sub-Adviser has been retained,
subject to the overall supervision of the Investment Manager and the Trustees of
the Fund, to continuously furnish investment advice concerning individual
security selections, asset allocations and overall economic trends with respect
to international small-cap issuers and to manage the Fund's portfolio subject to
the supervision of the Investment Manager. On occasion, the Sub-Adviser will
also provide the Investment Manager with investment advice concerning potential
investment opportunities for the Fund which are available outside of Asia,
Australia and New Zealand.
    
 
   
    Morgan Stanley Asset Management Inc. ("MSAM"), a subsidiary of Morgan
Stanley, Dean Witter, Discover & Co. and an affiliate of the Investment Manager,
whose address is 1221 Avenue of the Americas, New York, New York 10020, became
the Fund's Sub-Adviser effective December   , 1997. MSAM, together with its
affiliated asset management companies, conducts a worldwide portfolio management
business and provides a broad range of portfolio management services to
customers in the United States and abroad. As of October 31, 1997 MSAM, together
with its affiliated asset management companies, had approximately $      billion
in assets under management as an investment manager or as a fiduciary adviser.
MSAM has been managing international securities since 1986.
    
 
   
    Prior to November, 1997, the Fund was sub-advised by Morgan Grenfell
Investment Services Limited (the "Former Sub-Adviser") pursuant to a
sub-advisory agreement between the Investment Manager and the Former Sub-Adviser
(the "Prior Sub-Advisory Agreement"). In August 1997, the Former Sub-Adviser
indicated its intention to resign and on August 14, 1997, the Board of Trustees
recommended that the Sub-Advisory Agreement with MSAM described above be
submitted to shareholders for approval. The shareholders of the Fund approved
the Sub-Advisory Agreement on November 25, 1997 and the Sub-Advisory Agreement
became effective on December   , 1997.
    
 
   
    At the same time that the Sub-Advisory Agreement took effect, the Investment
Manager and the Fund amended the Management Agreement between the Investment
Manager and the Fund to reduce the fee paid by the Fund to the Investment
Manager as full compensation for the services and facilities furnished to the
Fund and for expenses of the Fund assumed by the Investment Manager under the
Management Agreement from an annual rate of 1.25% of the Fund's average daily
net assets to 1.15% of the Fund's average daily net assets. The management fee
is allocated among the Classes pro rata based on the net assets of the Fund
attributable to each Class. The Fund accrued total compensation to the
Investment Manager (prior to the amendment of the Management Agreement to
reflect the lower fee) of $977,193, $1,410,200 and $1,584,086 during the fiscal
period July 29, 1994 (commencement of operations) through May 31, 1995 and the
fiscal years ended May 31, 1996 and May 31, 1997, respectively.
    
 
    Both the Investment Manager and the Sub-Adviser have authorized any of their
directors, officers and employees who have been elected as Trustees or officers
of the Fund to serve in the capacities in which they have been elected. Services
furnished by the Investment Manager and the Sub-Adviser may be furnished by
directors, officers and employees of the Investment Manager and the Sub-Adviser.
In connection with the services rendered by the Sub-Adviser, the Sub-Adviser
bears the following
 
                                       5
<PAGE>
expenses: (a) the salaries and expenses of its personnel; and (b) all expenses
incurred by it in connection with performing the services provided by it as
Sub-Adviser, as described above.
 
   
    As full compensation for the services and facilities furnished to the Fund
and the Investment Manager and expenses of the Fund and the Investment Manager
assumed by the Sub-Adviser, the Investment Manager pays the Sub-Adviser monthly
compensation equal to 40% of the Investment Manager's monthly compensation
payable under the Management Agreement. The Investment Manager has informed the
Fund that it accrued total compensation to the Former Sub-Adviser of $390,877,
$564,080 and $633,634 during the fiscal period July 29, 1994 (commencement of
operations) through May 31, 1995 and the fiscal years ended May 31, 1996 and May
31, 1997, respectively.
    
 
   
    During the year ended May 31, 1997, foreign regulatory authorities initiated
an investigation involving an individual associated with an affiliate of the
Former Sub-Adviser. Although this investigation did not at any time involve the
Fund or the Investment Manager, the Former Sub-Adviser's affiliate purchased
from the Fund two securities whose separate holdings by the affiliate had become
part of the investigation and, on May 27, 1997, voluntarily committed to
contribute $720,000 to the Fund, which was paid in full subsequent to the Fund's
fiscal year end. The two securities represented only a very small percentage of
the Fund's portfolio (approximately one-half of one percent) and were purchased
by the Former Sub-Adviser's affiliate at cost plus interest.
    
 
    The Investment Manager paid the organizational expenses of the Fund incurred
prior to the offering of the Fund's shares. The Fund has reimbursed the
Investment Manager for such expenses in accordance with the terms of the
Underwriting Agreement between the Fund and Distributors. The Fund is deferring
and amortizing the organizational expenses on the straight line method over a
period not to exceed five years from the date of commencement of the Fund's
operations.
 
   
    The Management Agreement and the Former Sub-Advisory Agreement were
initially approved by the Trustees on February 21, 1997 and by the shareholders
of the Fund at a Special Meeting of Shareholders held on May 21, 1997. The
Management Agreement is and the Former Sub-Advisory Agreement was substantially
identical to prior investment management and sub-advisory agreements which were
initially approved by the Board of Trustees on May 10, 1996 and by InterCapital
as the then sole shareholder on June 2, 1996. The Management Agreement and the
Former Sub-Advisory Agreement took effect on May 31, 1997 upon the consummation
of the merger of Dean Witter, Discover & Co. with Morgan Stanley Group Inc. As
noted above, the current Sub-Advisory Agreement between the Investment Manager
and MSAM was initially approved by the Trustees on August 14, 1997 and
subsequently by the shareholders of the Fund at a Special Meeting of
Shareholders on November 25, 1997. The terms of the Sub-Advisory Agreement are
identical, in all material respects, to the Former Sub-Advisory Agreement,
except for the dates of effectiveness and termination and the deletion of a
provision pursuant to which the Former Sub-Adviser and its affiliates were
prohibited from acting as investment adviser or sub-adviser to funds that are
similar to the Fund. The Management Agreement and the Sub-Advisory Agreement
(the "Agreements") may be terminated at any time, without penalty, on thirty
days' notice by the Board of Trustees of the Fund, by the holders of a majority,
as defined in the Investment Company Act of 1940 (the "Act"), of the outstanding
shares of the Fund, or by the Investment Manager. The Agreements will
automatically terminate in the event of their assignment (as defined in the
Act).
    
 
    Under their terms, the Agreements have an initial term ending April 30,
1999, and will remain in effect from year to year thereafter, provided
continuance of the Agreements is approved at least annually by the vote of the
holders of a majority of the outstanding shares of the Fund, as defined in the
Act, or by the Trustees of the Fund; provided that in either event such
continuance is approved annually by the vote of a majority of the Trustees of
the Fund who are not parties to the Agreement or "interested persons" (as
defined in the Act) of any such party (the "Independent Trustees"), which vote
must be cast in person at a meeting called for the purpose of voting on such
approval.
 
   
    The Fund has acknowledged that the name "Dean Witter" is a property right of
DWR. The Fund has agreed that DWR or its parent company may use, or at any time
permit others to use, the name "Dean Witter." The Fund has also agreed that in
the event the Management Agreement is terminated, or if the affiliation between
InterCapital and its parent is terminated, the Fund will eliminate the name
"Dean Witter" from its name if DWR or its parent company shall so request.
    
 
                                       6
<PAGE>
   
    The following owned more than 5% of the outstanding Class A shares of the
Fund on October 1, 1997: John K. Huston, 4671 Snow Dr., Harrisburg, NC
28075-7608--7.6%; FE P. Astrero, Trustee under the FE P. Astrero Trust
Agreement, dated September 21, 1994, 948 Patricia Avenue, San Mateo, CA
94401-3516--7.9%; Dean Witter Reynolds, Inc., Custodian for Edythe C. Kokubo,
IRA Rollover, dated May 4, 1984, 1393 Latham, Birmingham, MI 48009-3018--18.7%;
Dean Witter Reynolds, Inc., as Custodian for Pamela J. Musso, IRA Rollover,
dated May 5, 1997, 10522 Berthoud Way, Parker, CO 80134-9139--26.7%; Dean Witter
InterCapital, Inc., ATTN: Frank DeVito, Two World Trade Center, 71st Fl., New
York, NY 10048-0203--27.8%.
    
 
   
    The following owned more than 5% of the outstanding Class C shares of the
Fund on October 1, 1997: Dean Witter Reynolds, Inc., as Custodian for Michele H.
Foster, IRA Rollover, dated April 7, 1997, 119 Diamond Pointe Dr., Maumelle, AR
72113-6027--5.2%; Dean Witter Reynolds, Inc., as Custodian for Arnold Sesma, IRA
Rollover, dated July 30, 1996, 2318 E. Portland, Phoenix, AZ 85006-3153--13.3%;
Dean Witter InterCapital, Inc., ATTN: Frank DeVito, Two World Trade Center, 71st
Fl., New York, NY 10048-0203--13.5%; Gary L. Dushane and Barbara A. Dushane, as
Joint Tenants, 3905 Calle Olivo NE, Albuquerque, NM 87111-4340--13.5%; Wilton
Castro, 643 Olive Ave., Fremont, CA 94539-5267-- 13.6%; Dean Witter Reynolds,
Inc., as Custodian for Henry H. Duke, IRA, dated March 8, 1983, 1426 Newporter
Way, Newport Beach, CA 92660-8205--35.0%.
    
 
   
    The following owned more than 5% of the outstanding Class D shares of the
Fund on October 1, 1997: Dean Witter InterCapital, Inc., ATTN: Frank DeVito, Two
World Trade Center, 71st Fl., New York, NY 10048-0203--99.8%.
    
 
TRUSTEES AND OFFICERS
- --------------------------------------------------------------------------------
 
   
    The Trustees and Executive Officers of the Fund, their principal business
occupations during the last five years and their affiliations, if any, with
InterCapital, and with the 85 Dean Witter Funds and the 14 TCW/DW Funds are
shown below:
    
 
   
<TABLE>
<CAPTION>
 NAME, AGE, POSITION WITH FUND AND ADDRESS    PRINCIPAL OCCUPATIONS DURING LAST FIVE YEARS
- -------------------------------------------  -----------------------------------------------
<S>                                          <C>
Michael Bozic (56) ........................  Chairman and Chief Executive Officer of Levitz
Trustee                                      Furniture Corporation (since November, 1995);
c/o Levitz Furniture Corporation             Director or Trustee of the Dean Witter Funds;
6111 Broken Sound Parkway, N.W.              formerly President and Chief Executive Officer
Boca Raton, Florida                          of Hills Department Stores (May, 1991-July,
                                             1995); formerly variously Chairman, Chief
                                             Executive Officer, President and Chief
                                             Operating Officer (1987-1991) of the Sears
                                             Merchandise Group of Sears, Roebuck and Co.;
                                             Director of Eaglemark Financial Services, Inc.,
                                             the United Negro College Fund and Weirton Steel
                                             Corporation.
Charles A. Fiumefreddo* (64) ..............  Chairman, Chief Executive Officer and Director
Chairman of the Board,                       of InterCapital, Distributors and DWSC;
President and Chief Executive                Executive Vice President and Director of DWR;
Officer and Trustee                          Chairman, Director or Trustee, President and
Two World Trade Center                       Chief Executive Officer of the Dean Witter
New York, New York                           Funds; Chairman, Chief Executive Officer and
                                             Trustee of the TCW/DW Funds; Chairman and
                                             Director of Dean Witter Trust FSB ("DWT");
                                             Director and/or officer of various MSDWD
                                             subsidiaries; formerly Executive Vice President
                                             and Director of Dean Witter, Discover & Co.
                                             (until February, 1993).
</TABLE>
    
 
                                       7
<PAGE>
   
<TABLE>
<CAPTION>
 NAME, AGE, POSITION WITH FUND AND ADDRESS    PRINCIPAL OCCUPATIONS DURING LAST FIVE YEARS
- -------------------------------------------  -----------------------------------------------
<S>                                          <C>
Edwin J. Garn (65) ........................  Director or Trustee of the Dean Witter Funds;
Trustee                                      formerly United States Senator (R-Utah)
c/o Huntsman Corporation                     (1974-1992) and Chairman, Senate Banking
500 Huntsman Way                             Committee (1980-1986); formerly Mayor of Salt
Salt Lake City, Utah                         Lake City, Utah (1972-1974); formerly
                                             Astronaut, Space Shuttle Discovery (April
                                             12-19, 1985); Vice Chairman, Huntsman
                                             Corporation (since January, 1993); Director of
                                             Franklin Quest (time management systems) and
                                             John Alden Financial Corp (health insurance);
                                             Member of the board of various civic and
                                             charitable organizations.
John R. Haire (72) ........................  Chairman of the Audit Committee and Chairman of
Trustee                                      the Committee of the Independent Directors or
Two World Trade Center                       Trustees and Director or Trustee of the Dean
New York, New York                           Witter Funds; Chairman of the Audit Committee
                                             and Chairman of the Committee of Independent
                                             Trustees and Trustee of the TCW/DW Funds;
                                             formerly President, Council for Aid to
                                             Education (1978-1989) and Chairman and Chief
                                             Executive Officer of Anchor Corporation, an
                                             Investment Adviser (1964-1978); Director of
                                             Washington National Corporation (insurance).
Wayne E. Hedien (63) ......................  Retired, Director or Trustee of the Dean Witter
Trustee                                      Funds; Director of The PMI Group, Inc. (private
c/o Gordon Altman Butowsky                   mortgage insurance); Trustee and Vice Chairman
 Weitzen Shalov & Wein                       of The Field Museum of Natural History;
Counsel to the Independent Trustees          formerly associated with the Allstate Companies
114 West 47th Street                         (1966-1994), most recently as Chairman of The
New York, New York                           Allstate Corporation (March, 1993-December,
                                             1994) and Chairman and Chief Executive Officer
                                             of its wholly-owned subsidiary, Allstate
                                             Insurance Company (July, 1989-December, 1994);
                                             director of various other business and
                                             charitable organizations.
Dr. Manuel H. Johnson (48) ................  Senior Partner, Johnson Smick International,
Trustee                                      Inc., a consulting firm; Co-Chairman and a
c/o Johnson Smick International, Inc.        founder of the Group of Seven Council (G7C), an
1133 Connecticut Avenue, N.W.                international economic commission; Director or
Washington, DC                               Trustee of the Dean Witter Funds; Trustee of
                                             the TCW/DW Funds; Director of NASDAQ (since
                                             June, 1995); Trustee of the Financial
                                             Accounting Foundation (oversight organization
                                             of the Financial Accounting Standards Board);
                                             formerly Vice Chairman of the Board of
                                             Governors of the Federal Reserve System
                                             (1986-1990) and Assistant Secretary of the U.S.
                                             Treasury.
Michael E. Nugent (61) ....................  General Partner, Triumph Capital, L.P., a
Trustee                                      private investment partnership; Director or
c/o Triumph Capital, L.P.                    Trustee of the Dean Witter Funds; Trustee of
237 Park Avenue                              the TCW/DW Funds; formerly Vice President,
New York, New York                           Bankers Trust Company and BT Capital
                                             Corporation; Director of various business
                                             organizations.
</TABLE>
    
 
                                       8
<PAGE>
   
<TABLE>
<CAPTION>
 NAME, AGE, POSITION WITH FUND AND ADDRESS    PRINCIPAL OCCUPATIONS DURING LAST FIVE YEARS
- -------------------------------------------  -----------------------------------------------
<S>                                          <C>
Philip J. Purcell* (54) ...................  Chairman of the Board of Directors and Chief
Trustee                                      Executive Officer of MSDWD, DWR and Novus
1585 Broadway                                Credit Services Inc.; Director of InterCapital,
New York, New York                           DWSC and Distributors; Director or Trustee of
                                             the Dean Witter Funds; Director and/or officer
                                             of various MSDWD subsidiaries.
John L. Schroeder (67) ....................  Retired; Director or Trustee of the Dean Witter
Trustee                                      Funds; Trustee of the TCW/DW Funds; Director of
c/o Gordon Altman Butowsky                   Citizens Utilities Company; formerly Executive
Weitzen Shalov & Wein                        Vice President and Chief Investment Officer of
Counsel to the Independent Trustees          the Home Insurance Company (August,
114 West 47th Street                         1991-September, 1995).
 
Barry Fink (42) ...........................  Senior Vice President (since March, 1997) and
Vice President, Secretary                    Secretary and General Counsel (since February,
 and General Counsel                         1997) of InterCapital and DWSC; Senior Vice
Two World Trade Center                       President (since March, 1997) and Assistant
New York, New York                           Secretary and Assistant General Counsel (since
                                             February, 1997) of Distributors; Assistant
                                             Secretary of DWR (since August, 1996); Vice
                                             President, Secretary and General Counsel of the
                                             Dean Witter Funds and the TCW/DW Funds (since
                                             February, 1997); previously First Vice
                                             President (June, 1993-February, 1997), Vice
                                             President (until June, 1993) and Assistant
                                             Secretary and Assistant General Counsel of
                                             InterCapital and DWSC and Assistant Secretary
                                             of the Dean Witter Funds and the TCW/DW Funds.
Thomas F. Caloia (51) .....................  First Vice President and Assistant Treasurer of
Treasurer                                    InterCapital and DWSC; Treasurer of the Dean
Two World Trade Center                       Witter Funds and the TCW/DW Funds.
New York, New York
</TABLE>
    
 
- ------------------------
   
 *  Denotes Trustees who are "interested persons" of the Fund, as defined in the
    Act.
    
 
   
    In addition, Robert M. Scanlan, President and Chief Operating Officer of
InterCapital and DWSC, Executive Vice President of Distributors and DWT and
Director of DWT, Mitchell M. Merin, President and Chief Strategic Officer of
InterCapital and DWSC, Executive Vice President of Distributors and DWT and
Director of DWT, Executive Vice President and Director of DWR, and Director of
SPS Transaction Services, Inc. and various other MSDWD subsidiaries, Joseph J.
McAlinden, Executive Vice President and Chief Investment Officer of InterCapital
and a Director of DWT, Robert S. Giambrone, Senior Vice President of
InterCapital, DWSC, Distributors, DWT and a Director of DWT. Marilyn K. Cranney,
First Vice President and Assistant General Counsel of InterCapital and DWSC, and
Lou Anne D. McInnis, Ruth Rossi and Carsten Otto, Vice Presidents and Assistant
General Counsels of InterCapital and DWSC and Frank Bruttomesso and Todd Lebo,
each a Staff Attorney with InterCapital, are Assistant Secretaries of the Fund.
    
 
THE BOARD OF TRUSTEES, THE INDEPENDENT TRUSTEES, AND THE COMMITTEES
 
   
    The Board of Trustees currently consists of nine (9) trustees. These same
individuals also serve as directors or trustees for all of the Dean Witter
Funds, and are referred to in this section as Trustees. As of the date of this
Statement of Additional Information, there are a total of 85 Dean Witter Funds,
comprised of 128 portfolios. As of October 31, 1997, the Dean Witter Funds had
total net assets of approximately $   billion and more than six million
shareholders.
    
 
                                       9
<PAGE>
   
    Seven Trustees (77% of the total number) have no affiliation or business
connection with InterCapital or any of its affiliated persons and do not own any
stock or other securities issued by InterCapital's parent company, MSDWD. These
are the "disinterested" or "independent" Trustees. The other two Trustees (the
"management Trustees") are affiliated with InterCapital. Four of the seven
independent Trustees are also Independent Trustees of the TCW/DW Funds.
    
 
    Law and regulation establish both general guidelines and specific duties for
the Independent Trustees. The Dean Witter Funds seek as Independent Trustees
individuals of distinction and experience in business and finance, government
service or academia; these are people whose advice and counsel are in demand by
others and for whom there is often competition. To accept a position on the
Funds' Boards, such individuals may reject other attractive assignments because
the Funds make substantial demands on their time. Indeed, by serving on the
Funds' Boards, certain Trustees who would otherwise be qualified and in demand
to serve on bank boards would be prohibited by law from doing so.
 
   
    All of the Independent Trustees serve as members of the Audit Committee and
the Committee of the Independent Trustees. Three of them also serve as members
of the Derivatives Committee. During the calendar year ended December 31, 1996,
the three Committees held a combined total of sixteen meetings. The Committees
hold some meetings at InterCapital's offices and some outside InterCapital.
Management Trustees or officers do not attend these meetings unless they are
invited for purposes of furnishing information or making a report.
    
 
    The Committee of the Independent Trustees is charged with recommending to
the full Board approval of management, advisory and administration contracts,
Rule 12b-1 plans and distribution and underwriting agreements; continually
reviewing Fund performance; checking on the pricing of portfolio securities,
brokerage commissions, transfer agent costs and performance, and trading among
Funds in the same complex; and approving fidelity bond and related insurance
coverage and allocations, as well as other matters that arise from time to time.
The Independent Trustees are required to select and nominate individuals to fill
any Independent Trustee vacancy on the Board of any Fund that has a Rule 12b-1
plan of distribution. Most of the Dean Witter Funds have such a plan.
 
    The Audit Committee is charged with recommending to the full Board the
engagement or discharge of the Fund's independent accountants; directing
investigations into matters within the scope of the independent accountants'
duties, including the power to retain outside specialists; reviewing with the
independent accountants the audit plan and results of the auditing engagement;
approving professional services provided by the independent accountants and
other accounting firms prior to the performance of such services; reviewing the
independence of the independent accountants; considering the range of audit and
non-audit fees; reviewing the adequacy of the Fund's system of internal
controls; and preparing and submitting Committee meeting minutes to the full
Board.
 
    Finally, the Board of each Fund has formed a Derivatives Committee to
establish parameters for and oversee the activities of the Fund with respect to
derivative investments, if any, made by the Fund.
 
DUTIES OF CHAIRMAN OF COMMITTEE OF THE INDEPENDENT TRUSTEES AND AUDIT COMMITTEE
 
    The Chairman of the Committee of the Independent Trustees and the Audit
Committee maintains an office at the Funds' headquarters in New York. He is
responsible for keeping abreast of regulatory and industry developments and the
Funds' operations and management. He screens and/or prepares written materials
and identifies critical issues for the Independent Trustees to consider,
develops agendas for Committee meetings, determines the type and amount of
information that the Committees will need to form a judgment on various issues,
and arranges to have that information furnished to Committee members. He also
arranges for the services of independent experts and consults with them in
advance of meetings to help refine reports and to focus on critical issues.
Members of the Committees believe that the person who serves as Chairman of both
Committees and guides their efforts is pivotal to the effective functioning of
the Committees.
 
    The Chairman of the Committees also maintains continuous contact with the
Funds' management, with independent counsel to the Independent Trustees and with
the Funds' independent auditors. He arranges for a series of special meetings
involving the annual review of investment advisory,
 
                                       10
<PAGE>
management and other operating contracts of the Funds and, on behalf of the
Committees, conducts negotiations with the Investment Manager and other service
providers. In effect, the Chairman of the Committees serves as a combination of
chief executive and support staff of the Independent Trustees.
 
    The Chairman of the Committee of the Independent Trustees and the Audit
Committee is not employed by any other organization and devotes his time
primarily to the services he performs as Committee Chairman and Independent
Trustee of the Dean Witter Funds and as an Independent Trustee and, since July
1, 1996, as Chairman of the Committee of the Independent Trustees and the Audit
Committee of the TCW/DW Funds. The current Committee Chairman has had more than
35 years experience as a senior executive in the investment company industry.
 
ADVANTAGES OF HAVING SAME INDIVIDUALS AS INDEPENDENT TRUSTEES FOR ALL DEAN
WITTER FUNDS
 
    The Independent Trustees and the Funds' management believe that having the
same Independent Trustees for each of the Dean Witter Funds avoids the
duplication of effort that would arise from having different groups of
individuals serving as Independent Trustees for each of the Funds or even of
sub-groups of Funds. They believe that having the same individuals serve as
Independent Trustees of all the Funds tends to increase their knowledge and
expertise regarding matters which affect the Fund complex generally and enhances
their ability to negotiate on behalf of each Fund with the Fund's service
providers. This arrangement also precludes the possibility of separate groups of
Independent Trustees arriving at conflicting decisions regarding operations and
management of the Funds and avoids the cost and confusion that would likely
ensue. Finally, having the same Independent Trustees serve on all Fund Boards
enhances the ability of each Fund to obtain, at modest cost to each separate
Fund, the services of Independent Trustees, and a Chairman of their Committees,
of the caliber, experience and business acumen of the individuals who serve as
Independent Trustees of the Dean Witter Funds.
 
COMPENSATION OF INDEPENDENT TRUSTEES
 
   
    The Fund pays each Independent Trustee an annual fee of $1,000 plus a per
meeting fee of $50 for meetings of the Board of Trustees or committees of the
Board of Trustees attended by the Trustee (the Fund pays the Chairman of the
Audit Committee an annual fee of $750 and pays the Chairman of the Committee of
the Independent Trustees an additional annual fee of $1,200). If a Board meeting
and a Committee meeting, or more than one Committee meeting, take place on a
single day, the Trustees are paid a single meeting fee by the Fund. The Fund
also reimburses such Trustees for travel and other out-of-pocket expenses
incurred by them in connection with attending such meetings. Trustees and
officers of the Fund who are or have been employed by the Investment Manager or
an affiliated company receive no compensation or expense reimbursement from the
Fund.
    
 
    The following table illustrates the compensation paid to the Fund's
Independent Trustees by the Fund for the fiscal year ended May 31, 1997.
 
                               FUND COMPENSATION
 
<TABLE>
<CAPTION>
                                                                   AGGREGATE
                                                                 COMPENSATION
NAME OF INDEPENDENT TRUSTEE                                      FROM THE FUND
- --------------------------------------------------------------  ---------------
<S>                                                             <C>
Michael Bozic.................................................      $1,700
Edwin J. Garn.................................................       1,800
John R. Haire.................................................       3,650
Dr. Manuel H. Johnson.........................................       1,750
Michael E. Nugent.............................................       1,800
John L. Schroeder.............................................       1,800
</TABLE>
 
                                       11
<PAGE>
    The following table illustrates the compensation paid to the Fund's
Independent Trustees for the calendar year ended December 31, 1996 for services
to the 82 Dean Witter Funds and, in the case of Messrs. Haire, Johnson, Nugent
and Schroeder, the 14 TCW/DW Funds that were in operation at December 31, 1996.
With respect to Messrs. Haire, Johnson, Nugent and Schroeder, the TCW/DW Funds
are included solely because of a limited exchange privilege between those Funds
and five Dean Witter Money Market Funds.
 
           CASH COMPENSATION FROM DEAN WITTER FUNDS AND TCW/DW FUNDS
 
<TABLE>
<CAPTION>
 
                                                                   FOR SERVICE AS    FOR SERVICE     TOTAL CASH
                                                                    CHAIRMAN OF          AS         COMPENSATION
                                                                   COMMITTEES OF     CHAIRMAN OF        PAID
                               FOR SERVICE                          INDEPENDENT     COMMITTEES OF   FOR SERVICES
                              AS DIRECTOR OR                         DIRECTORS/      INDEPENDENT         TO
                               TRUSTEE AND       FOR SERVICE AS     TRUSTEES AND    TRUSTEES AND       82 DEAN
                             COMMITTEE MEMBER     TRUSTEE AND          AUDIT            AUDIT          WITTER
                                OF 82 DEAN      COMMITTEE MEMBER   COMMITTEES OF    COMMITTEES OF     FUNDS AND
NAME OF                           WITTER          OF 14 TCW/DW     82 DEAN WITTER     14 TCW/DW       14 TCW/DW
INDEPENDENT TRUSTEE               FUNDS              FUNDS             FUNDS            FUNDS           FUNDS
- ---------------------------  ----------------   ----------------   --------------   -------------   -------------
<S>                          <C>                <C>                <C>              <C>             <C>
Michael Bozic..............      $138,850           --                 --               --            $138,850
Edwin J. Garn..............       140,900           --                 --               --             140,900
John R. Haire..............       106,400           $64,283           $195,450        $ 12,187         378,320
Dr. Manuel H. Johnson......       137,100            66,483            --               --             203,583
Michael E. Nugent..........       138,850            64,283            --               --             203,133
John L. Schroeder..........       137,150            69,083            --               --             206,233
</TABLE>
 
    As of the date of this Statement of Additional Information, 57 of the Dean
Witter Funds, not including the Fund, have adopted a retirement program under
which an Independent Trustee who retires after serving for at least five years
(or such lesser period as may be determined by the Board) as an Independent
Director or Trustee of any Dean Witter Fund that has adopted the retirement
program (each such Fund referred to as an "Adopting Fund" and each such Trustee
referred to as an "Eligible Trustee") is entitled to retirement payments upon
reaching the eligible retirement age (normally, after attaining age 72). Annual
payments are based upon length of service. Currently, upon retirement, each
Eligible Trustee is entitled to receive from the Adopting Fund, commencing as of
his or her retirement date and continuing for the remainder of his or her life,
an annual retirement benefit (the "Regular Benefit") equal to 25.0% of his or
her Eligible Compensation plus 0.4166666% of such Eligible Compensation for each
full month of service as an Independent Director or Trustee of any Adopting Fund
in excess of five years up to a maximum of 50.0% after ten years of service. The
foregoing percentages may be changed by the Board.(1) "Eligible Compensation" is
one-fifth of the total compensation earned by such Eligible Trustee for service
to the Adopting Fund in the five year period prior to the date of the Eligible
Trustee's retirement. Benefits under the retirement program are not secured or
funded by the Adopting Funds.
 
- ------------------------------
(1) An Eligible Trustee may elect alternate payments of his or her retirement
    benefits based upon the combined life expectancy of such Eligible Trustee
    and his or her spouse on the date of such Eligible Trustee's retirement. The
    amount estimated to be payable under this method, through the remainder of
    the later of the lives of such Eligible Trustee and spouse, will be the
    actuarial equivalent of the Regular Benefit. In addition, the Eligible
    Trustee may elect that the surviving spouse's periodic payment of benefits
    will be equal to either 50% or 100% of the previous periodic amount, an
    election that, respectively, increases or decreases the previous periodic
    amount so that the resulting payments will be the actuarial equivalent of
    the Regular Benefit.
 
                                       12
<PAGE>
    The following table illustrates the retirement benefits accrued to the
Fund's Independent Trustees by the 57 Dean Witter Funds (not including the Fund)
for the year ended December 31, 1996, and the estimated retirement benefits for
the Fund's Independent Trustees, to commence upon their retirement, from the 57
Dean Witter Funds as of December 31, 1996.
 
                 RETIREMENT BENEFITS FROM ALL DEAN WITTER FUNDS
 
<TABLE>
<CAPTION>
                                                                                                             ESTIMATED
                                                                                               RETIREMENT     ANNUAL
                                                                                                BENEFITS     BENEFITS
                                                            ESTIMATED                          ACCRUED AS      UPON
                                                         CREDITED YEARS         ESTIMATED       EXPENSES    RETIREMENT
                                                          OF SERVICE AT       PERCENTAGE OF      BY ALL      FROM ALL
                                                           RETIREMENT           ELIGIBLE        ADOPTING     ADOPTING
NAME OF INDEPENDENT TRUSTEE                               (MAXIMUM 10)        COMPENSATION        FUNDS      FUNDS(2)
- -----------------------------------------------------  -------------------  -----------------  -----------  -----------
<S>                                                    <C>                  <C>                <C>          <C>
Michael Bozic........................................              10               50.0%       $  20,147    $  51,325
Edwin J. Garn........................................              10               50.0           27,772       51,325
John R. Haire........................................              10               50.0           46,952      129,550
Dr. Manuel H. Johnson................................              10               50.0           10,926       51,325
Michael E. Nugent....................................              10               50.0           19,217       51,325
John L. Schroeder....................................               8               41.7           38,700       42,771
</TABLE>
 
- ------------------------------
(2) Based on current levels of compensation. Amount of annual benefits also
    varies depending on the Trustee's elections described in Footnote (1) above.
 
    As of the date of this Statement of Additional Information, the aggregate
number of shares of beneficial interest of the Fund owned by the Fund's officers
and Trustees as a group was less than 1 percent of the Fund's shares of
beneficial interest outstanding.
 
INVESTMENT PRACTICES AND POLICIES
- --------------------------------------------------------------------------------
 
    FORWARD FOREIGN CURRENCY EXCHANGE CONTRACTS.  As discussed in the
Prospectus, the Fund may enter into forward foreign currency exchange contracts
("forward contracts") as a hedge against fluctuations in future foreign exchange
rates. The Fund will conduct its foreign currency exchange transactions either
on a spot (i.e., cash) basis at the spot rate prevailing in the foreign currency
exchange market, or through entering into forward contracts to purchase or sell
foreign currencies. A forward contract involves an obligation to purchase or
sell a specific currency at a future date, which may be any fixed number of days
from the date of the contract agreed upon by the parties, at a price set at the
time of the contract. These contracts are traded in the interbank market
conducted directly between currency traders (usually large, commercial and
investment banks) and their customers. Such forward contracts will only be
entered into with United States banks and their foreign branches or foreign
banks whose assets total $1 billion or more. A forward contract generally has no
deposit requirement, and no commissions are charged at any stage for trades.
 
    When management of the Fund believes that the currency of a particular
foreign country may suffer a substantial movement against the U.S. dollar, it
may enter into a forward contract to purchase or sell, for a fixed amount of
dollars or other currency, the amount of foreign currency approximating the
value of some or all of the Fund's portfolio securities denominated in such
foreign currency. The Fund will not enter into such forward contracts or
maintain a net exposure to such contracts where the consummation of the
contracts would obligate the Fund to deliver an amount of foreign currency in
excess of the value of the Fund's portfolio securities or other assets
denominated in that currency. Under normal circumstances, consideration of the
prospect for currency parities will be incorporated into the longer term
investment decisions made with regard to overall diversification strategies.
However, management of the Fund believes that it is important to have the
flexibility to enter into such forward contracts when it determines that the
best interests of the Fund will be served. The Fund's custodian bank will place
cash, U.S. Government securities or other appropriate liquid portfolio
securities in a segregated account of the Fund in an amount equal to the value
of the Fund's total assets committed to the consummation of
 
                                       13
<PAGE>
forward contracts entered into under the circumstances set forth above. If the
value of the securities placed in the segregated account declines, additional
cash or securities will be placed in the account on a daily basis so that the
value of the account will equal the amount of the Fund's commitments with
respect to such contracts.
 
    Where, for example, the Fund is hedging a portfolio position consisting of
foreign securities denominated in a foreign currency against adverse exchange
rate moves vis-a-vis the U.S. dollar, at the maturity of the forward contract
for delivery by the Fund of a foreign currency, the Fund may either sell the
portfolio security and make delivery of the foreign currency, or it may retain
the security and terminate its contractual obligation to deliver the foreign
currency by purchasing an "offsetting" contract with the same currency trader
obligating it to purchase, on the same maturity date, the same amount of the
foreign currency (however, the ability of the Fund to terminate a contract is
contingent upon the willingness of the currency trader with whom the contract
has been entered into to permit an offsetting transaction). It is impossible to
forecast the market value of portfolio securities at the expiration of the
contract. Accordingly, it may be necessary for the Fund to purchase additional
foreign currency on the spot market (and bear the expense of such purchase) if
the market value of the security is less than the amount of foreign currency the
Fund is obligated to deliver and if a decision is made to sell the security and
make delivery of the foreign currency. Conversely, it may be necessary to sell
on the spot market some of the foreign currency received upon the sale of the
portfolio securities if its market value exceeds the amount of foreign currency
the Fund is obligated to deliver.
 
    If the Fund retains the portfolio securities and engages in an offsetting
transaction, the Fund will incur a gain or loss to the extent that there has
been movement in spot or forward contract prices. If the Fund engages in an
offsetting transaction, it may subsequently enter into a new forward contract to
sell the foreign currency. Should forward prices decline during the period
between the Fund's entering into a forward contract for the sale of a foreign
currency and the date it enters into an offsetting contract for the purchase of
the foreign currency, the Fund will realize a gain to the extent the price of
the currency it has agreed to sell exceeds the price of the currency it has
agreed to purchase. Should forward prices increase, the Fund will suffer a loss
to the extent the price of the currency it has agreed to purchase exceeds the
price of the currency it has agreed to sell.
 
    If the Fund purchases a fixed-income security which is denominated in U.S.
dollars but which will pay out its principal based upon a formula tied to the
exchange rate between the U.S. dollar and a foreign currency, it may hedge
against a decline in the principal value of the security by entering into a
forward contract to sell an amount of the relevant foreign currency equal to
some or all of the principal value of the security.
 
    At times when the Fund has written a call option on a security or the
currency in which it is denominated, it may wish to enter into a forward
contract to purchase or sell the foreign currency in which the security is
denominated. A forward contract would, for example, hedge the risk of the
security on which a call option has been written declining in value to a greater
extent than the value of the premium received for the option. The Fund will
maintain with its Custodian at all times, cash, U.S. Government securities, or
other appropriate liquid portfolio securities in a segregated account equal in
value to all forward contract obligations and option contract obligations
entered into in hedge situations such as this.
 
    Although the Fund values its assets daily in terms of U.S. dollars, it does
not intend to convert its holdings of foreign currencies into U.S. dollars on a
daily basis. It will, however, 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 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 Fund at one rate, while
offering a lesser rate of exchange should the Fund desire to resell that
currency to the dealer.
 
    REPURCHASE AGREEMENTS.  When cash may be available for only a few days, it
may be invested by the Fund in repurchase agreements until such time as it may
otherwise be invested or used for payments of obligations of the Fund. These
agreements, which may be viewed as a type of secured lending by the
 
                                       14
<PAGE>
Fund, typically involve the acquisition by the Fund of debt securities from a
selling financial institution such as a bank, savings and loan association or
broker-dealer. The agreement provides that the Fund will sell back to the
institution, and that the institution will repurchase, the underlying security
("collateral") at a specified price and at a fixed time in the future, usually
not more than seven days from the date of purchase. The collateral will be
maintained in a segregated account and will be marked-to-market daily to
determine that the value of the collateral, as specified in the agreement, does
not decrease below the purchase price plus accrued interest. If such decrease
occurs, additional collateral will be requested and, when received, added to the
account to maintain full collateralization. The Fund will accrue interest from
the institution until the time when the repurchase is to occur. Although such
date is deemed by the Fund to be the maturity date of a repurchase agreement,
the maturities of securities subject to repurchase agreements are not subject to
any limits.
 
    While repurchase agreements involve certain risks not associated with direct
investments in debt securities, the Fund follows procedures designed to minimize
such risks. These procedures include effecting repurchase transactions only with
large, well-capitalized and well-established financial institutions whose
financial condition will be continually monitored by the Investment Manager
subject to procedures established by the Board of Trustees of the Fund. In
addition, as described above, the value of the collateral underlying the
repurchase agreement will be at least equal to the repurchase price, including
any accrued interest earned on the repurchase agreement. In the event of a
default or bankruptcy by a selling financial institution, the Fund will seek to
liquidate such collateral. However, the exercising of the Fund's right to
liquidate such collateral could involve certain costs or delays and, to the
extent that proceeds from any sale upon a default of the obligation to
repurchase were less than the repurchase price, the Fund could suffer a loss. It
is the current policy of the Fund not to invest in repurchase agreements that do
not mature within seven days if any such investment, together with any other
illiquid assets held by the Fund, amounts to more than 15% of its net assets.
The Fund's investments in repurchase agreements may at times be substantial
when, in the view of the Investment Manager and/or the Sub-Adviser, liquidity,
tax or other considerations warrant.
 
    REVERSE REPURCHASE AGREEMENTS AND DOLLAR ROLLS.  The Fund may also use
reverse repurchase agreements and dollar rolls as part of its investment
strategy. Reverse repurchase agreements involve sales by the Fund of portfolio
assets concurrently with an agreement by the Fund to repurchase the same assets
at a later date at a fixed price. Generally, the effect of such a transaction is
that the Fund can recover all or most of the cash invested in the portfolio
securities involved during the term of the reverse repurchase agreement, while
it will be able to keep the interest income associated with those portfolio
securities. Such transactions are only advantageous if the interest cost to the
Fund of the reverse repurchase transaction is less than the cost of obtaining
the cash otherwise.
 
    The Fund may enter into dollar rolls in which the Fund sells securities for
delivery in the current months and simultaneously contracts to repurchase
substantially similar (same type and coupon) securities on a specified future
date. During the roll period, the Fund forgoes principal and interest paid on
the securities. The Fund is compensated by the difference between the current
sales price and the lower forward price for the future purchase (often referred
to as the "drop") as well as by the interest earned on the cash proceeds of the
initial sale.
 
    The Fund will establish a segregated account with its custodian bank in
which it will maintain cash, U.S. Government Securities or other liquid high
grade debt obligations equal in value to its obligations in respect of reverse
repurchase agreements and dollar rolls. Reverse repurchase agreements and dollar
rolls involve the risk that the market value of the securities the Fund is
obligated to repurchase under the agreement may decline below the repurchase
price. In the event the buyer of securities under a reverse repurchase agreement
or dollar roll files for bankruptcy or becomes insolvent, the Fund's use of
proceeds of the agreement may be restricted pending a determination by the other
party, or its trustee or receiver, whether to enforce the Fund's obligation to
repurchase the securities. Reverse repurchase agreements and dollar rolls are
speculative techniques involving leverage, and are considered borrowings by the
Fund.
 
                                       15
<PAGE>
    LENDING OF PORTFOLIO SECURITIES.  Consistent with applicable regulatory
requirements, the Fund may lend its portfolio securities to brokers, dealers and
other financial institutions, provided that such loans are callable at any time
by the Fund (subject to notice provisions described below), and are at all times
secured by cash or cash equivalents, which are maintained in a segregated
account pursuant to applicable regulations and that are equal to at least the
market value, determined daily, of the loaned securities. The advantage of such
loans is that the Fund continues to receive the income on the loaned securities
while at the same time earning interest on the cash amounts deposited as
collateral, which will be invested in short-term obligations. The Fund will not
lend its portfolio securities if such loans are not permitted by the laws or
regulations of any state in which its shares are qualified for sale and will not
lend more than 25% of the value of its total assets. A loan may be terminated by
the borrower on one business day's notice, or by the Fund on four business days'
notice. If the borrower fails to deliver the loaned securities within four days
after receipt of notice, the Fund could use the collateral to replace the
securities while holding the borrower liable for any excess of replacement cost
over collateral. As with any extensions of credit, there are risks of delay in
recovery and in some cases even loss of rights in the collateral should the
borrower of the securities fail financially. However, these loans of portfolio
securities will only be made to firms deemed by the Fund's management to be
creditworthy and when the income which can be earned from such loans justifies
the attendant risks. Upon termination of the loan, the borrower is required to
return the securities to the Fund. Any gain or loss in the market price during
the loan period would inure to the Fund. The creditworthiness of firms to which
the Fund lends its portfolio securities will be monitored on an ongoing basis by
the Investment Manager pursuant to procedures adopted and reviewed, on an
ongoing basis, by the Board of Trustees of the Fund.
 
    When voting or consent rights which accompany loaned securities pass to the
borrower, the Fund will follow the policy of calling the loaned securities, to
be delivered within one day after notice, to permit the exercise of such rights
if the matters involved would have a material effect on the Fund's investment in
such loaned securities. The Fund will pay reasonable finder's, administrative
and custodial fees in connection with a loan of its securities. However, the
Fund has no intention of lending any of its portfolio securities during its
fiscal year ending May 31, 1998.
 
    WHEN-ISSUED AND DELAYED DELIVERY SECURITIES AND FORWARD COMMITMENTS.  From
time to time the Fund may purchase securities on a when-issued or delayed
delivery basis or may purchase or sell securities on a forward commitment basis.
When such transactions are negotiated, the price is fixed at the time of the
commitment, but delivery and payment can take place a month or more after the
date of commitment. While the Fund will only purchase securities on a
when-issued, delayed delivery or forward commitment basis with the intention of
acquiring the securities, the Fund may sell the securities before the settlement
date, if it is deemed advisable. The securities so purchased or sold are subject
to market fluctuation and no interest or dividends accrue to the purchaser prior
to the settlement date. At the time the Fund makes the commitment to purchase or
sell securities on a when-issued, delayed delivery or forward commitment basis,
it will record the transaction and thereafter reflect the value, each day, of
such security purchased, or if a sale, the proceeds to be received, in
determining its net asset value. At the time of delivery of the securities, the
value may be more or less than the purchase or sale price. The Fund will also
establish a segregated account with its custodian bank in which it will
continually maintain cash or cash equivalents or other liquid portfolio
securities equal in value to commitments to purchase securities on a
when-issued, delayed delivery or forward commitment basis. Subject to the
foregoing restrictions, the Fund may purchase securities on such basis without
limit. The Investment Manager and the Board of Trustees do not believe that the
Fund's net asset value will be adversely affected by the purchase of securities
on such basis.
 
    WHEN, AS AND IF ISSUED SECURITIES.  The Fund may purchase securities on a
"when, as and if issued" basis under which the issuance of the security depends
upon the occurrence of a subsequent event, such as approval of a merger,
corporate reorganization, leveraged buyout or debt restructuring. The commitment
for the purchase of any such security will not be recognized in the portfolio of
the Fund until the Investment Manager and/or the Sub-Advisor determines that
issuance of the security is probable. At such time, the Fund will record the
transaction and, in determining its net asset value, will reflect the value of
the security daily. At such time, the Fund will also establish a segregated
account with its
 
                                       16
<PAGE>
custodian bank in which it will maintain cash or cash equivalents or other
liquid portfolio securities equal in value to recognized commitments for such
securities. Once a segregated account has been established, if the anticipated
event does not occur and the securities are not issued, the Fund will have lost
an investment opportunity. The value of the Fund's commitments to purchase the
securities of any one issuer, together with the value of all securities of such
issuer owned by the Fund, may not exceed 5% of the value of the Fund's total
assets at the time the initial commitment to purchase such securities is made
(see "Investment Restrictions"). Subject to the foregoing restrictions, the Fund
may purchase securities on such basis without limit. An increase in the
percentage of the Fund's assets committed to the purchase of securities on a
"when, as and if issued" basis may increase the volatility of its net asset
value. The Investment Manager and the Trustees do not believe that the net asset
value of the Fund will be adversely affected by its purchase of securities on
such basis. The Fund may also sell securities on a "when, as and if issued"
basis provided that the issuance of the security will result automatically from
the exchange or conversion of a security owned by the Fund at the time of the
sale.
 
    PRIVATE PLACEMENTS.  The Fund may invest up to 5% of its total assets in
securities which are subject to restrictions on resale because they have not
been registered under the Securities Act of 1933, as amended (the "Securities
Act"), or which are otherwise not readily marketable. (Securities eligible for
resale pursuant to Rule 144A of the Securities Act, and determined to be liquid
pursuant to the procedures discussed in the following paragraph, are not subject
to the foregoing restriction.) Limitations on the resale of such securities may
have an adverse effect on their marketability, and may prevent the Fund from
disposing of them promptly at reasonable prices. The Fund may have to bear the
expense of registering such securities for resale and the risk of substantial
delays in effecting such registration.
 
    The Securities and Exchange Commission ("SEC") has adopted Rule 144A under
the Securities Act, which permits the Fund to sell restricted securities to
qualified institutional buyers without limitation. The Investment Manager,
pursuant to procedures adopted by the Trustees of the Fund, will make a
determination as to the liquidity of each restricted security purchased by the
Fund. The procedures require that the following factors be taken into account in
making a liquidity determination: (1) the frequency of trades and price quotes
for the security; (2) the number of dealers and other potential purchasers who
have issued quotes on the security; (3) any dealer undertakings to make a market
in the security; and (4) the nature of the security and the nature of the
marketplace trades (the time needed to dispose of the security, the method of
soliciting offers, and the mechanics of transfer). If a restricted security is
determined to be "liquid," such security will not be included within the
category "illiquid securities," which under the SEC's current policies may not
exceed 15% of the Fund's net assets, and will not be subject to the 5%
limitation set out in the preceding paragraph.
 
    The Rule 144A marketplace of sellers and qualified institutional buyers is
new and still developing and may take a period of time to develop into a mature
liquid market. As such, the market for certain private placements purchased
pursuant to Rule 144A may be initially small or may, subsequent to purchase,
become illiquid. Furthermore, the Investment Manager may not posses all the
information concerning an issue of securities that it wishes to purchase in a
private placement to which it would normally have had access, had the
registration statement necessitated by a public offering been filed with the
Securities and Exchange Commission.
 
OPTIONS AND FUTURES TRANSACTIONS
 
    The Fund may write covered call options against securities held in its
portfolio and covered put options on eligible portfolio securities and stock
indexes and purchase options of the same series to effect closing transactions,
and may hedge against potential changes in the market value of investments (or
anticipated investments) and facilitate the reallocation of the Fund's assets
into and out of equities and fixed-income securities by purchasing put and call
options on portfolio (or eligible portfolio) securities and engaging in
transactions involving futures contracts and options on such contracts. The Fund
may also hedge against potential changes in the market value of the currencies
in which its investments (or anticipated investments) are denominated by
purchasing put and call options on currencies and engage in transactions
involving currency futures contracts and options on such contracts.
 
                                       17
<PAGE>
    Call and put options on U.S. Treasury notes, bonds and bills and equity
securities are listed on Exchanges and are written in over-the-counter
transactions ("OTC options"). Listed options are issued by the Options Clearing
Corporation ("OCC") and other clearing entities including foreign exchanges.
Ownership of a listed call option gives the Fund the right to buy from the OCC
the underlying security covered by the option at the stated exercise price (the
price per unit of the underlying security) by filing an exercise notice prior to
the expiration date of the option. The writer (seller) of the option would then
have the obligation to sell to the OCC the underlying security at that exercise
price prior to the expiration date of the option, regardless of its then current
market price. Ownership of a listed put option would give the Fund the right to
sell the underlying security to the OCC at the stated exercise price. Upon
notice of exercise of the put option, the writer of the put would have the
obligation to purchase the underlying security from the OCC at the exercise
price.
 
    OPTIONS ON TREASURY BONDS AND NOTES.  Because trading in options written on
Treasury bonds and notes tends to center on the most recently auctioned issues,
the exchanges on which such securities trade will not continue indefinitely to
introduce options with new expirations to replace expiring options on particular
issues. Instead, the expirations introduced at the commencement of options
trading on a particular issue will be allowed to run their course, with the
possible addition of a limited number of new expirations as the original ones
expire. Options trading on each issue of bonds or notes will thus be phased out
as new options are listed on more recent issues, and options representing a full
range of expirations will not ordinarily be available for every issue on which
options are traded.
 
    OPTIONS ON TREASURY BILLS.  Because a deliverable Treasury bill changes from
week to week, writers of Treasury bill calls cannot provide in advance for their
potential exercise settlement obligations by acquiring and holding the
underlying security. However, if the Fund holds a long position in Treasury
bills with a principal amount of the securities deliverable upon exercise of the
option, the position may be hedged from a risk standpoint by the writing of a
call option. For so long as the call option is outstanding, the Fund will hold
the Treasury bills in a segregated account with its Custodian, so that they will
be treated as being covered.
 
    OPTIONS ON FOREIGN CURRENCIES.  The Fund may purchase and write options on
foreign currencies for purposes similar to those involved with investing in
forward foreign currency exchange contracts. For example, in order to protect
against declines in the dollar value of portfolio securities which are
denominated in a foreign currency, the Fund may purchase put options on an
amount of such foreign currency equivalent to the current value of the portfolio
securities involved. As a result, the Fund would be enabled to sell the foreign
currency for a fixed amount of U.S. dollars, thereby "locking in" the dollar
value of the portfolio securities (less the amount of the premiums paid for the
options). Conversely, the Fund may purchase call options on foreign currencies
in which securities it anticipates purchasing are denominated to secure a set
U.S. dollar price for such securities and protect against a decline in the value
of the U.S. dollar against such foreign currency. The Fund may also purchase
call and put options to close out written option positions.
 
    The Fund may also write call options on foreign currency to protect against
potential declines in its portfolio securities which are denominated in foreign
currencies. If the U.S. dollar value of the portfolio securities falls as a
result of a decline in the exchange rate between the foreign currency in which a
security is denominated and the U.S. dollar, then a loss to the Fund occasioned
by such value decline would be ameliorated by receipt of the premium on the
option sold. At the same time, however, the Fund gives up the benefit of any
rise in value of the relevant portfolio securities above the exercise price of
the option and, in fact, only receives a benefit from the writing of the option
to the extent that the value of the portfolio securities falls below the price
of the premium received. The Fund may also write options to close out long call
option positions.
 
                                       18
<PAGE>
    The markets in foreign currency options are relatively new and the Fund's
ability to establish and close out positions on such options is subject to the
maintenance of a liquid secondary market. Although the Fund will not purchase or
write such options unless and until, in the opinion of the management of the
Fund, the market for them has developed sufficiently to ensure that the risks in
connection with such options are not greater than the risks in connection with
the underlying currency, there can be no assurance that a liquid secondary
market will exist for a particular option at any specific time. In addition,
options on foreign currencies are affected by all of those factors which
influence foreign exchange rates and investments generally.
 
    The value of a foreign currency option depends upon the value of the
underlying currency relative to the U.S. dollar. As a result, the price of the
option position may vary with changes in the value of either or both currencies
and have no relationship to the investment merits of a foreign security,
including foreign securities held in a "hedged" investment portfolio. Because
foreign currency transactions occurring in the interbank market involve
substantially larger amounts than those that may be involved in the use of
foreign currency options, investors may be disadvantaged by having to deal in an
odd lot market (generally consisting of transactions of less than $1 million)
for the underlying foreign currencies at prices that are less favorable than for
round lots.
 
    There is no systematic reporting of last sale information for foreign
currencies or any regulatory requirement that quotations available through
dealers or other market sources be firm or revised on a timely basis. Quotation
information available is generally representative of very large transactions in
the interbank market and thus may not reflect relatively smaller transactions
(i.e., less than $1 million) where rates may be less favorable. The interbank
market in foreign currencies is a global, around-the-clock market. To the extent
that the U.S. options markets are closed while the markets for the underlying
currencies remain open, significant price and rate movements may take place in
the underlying markets that are not reflected in the options market.
 
    OTC OPTIONS.  Exchange-listed options are issued by the OCC which assures
that all transactions in such options are properly executed. OTC options are
purchased from or sold (written) to dealers or financial institutions which have
entered into direct agreements with the Fund. With OTC options, such variables
as expiration date, exercise price and premium will be agreed upon between the
Fund and the transacting dealer, without the intermediation of a third party
such as the OCC. If the transacting dealer fails to make or take delivery of the
securities underlying an option it has written, in accordance with the terms of
that option, the Fund would lose the premium paid for the option as well as any
anticipated benefit of the transaction.
 
    COVERED CALL WRITING.  The Fund is permitted to write covered call options
on portfolio securities and the U.S. dollar and foreign currencies, without
limit, in order to aid in achieving its investment objective. Generally, a call
option is "covered" if the Fund owns, or has the right to acquire, without
additional cash consideration (or for additional cash consideration held for the
Fund by its Custodian in a segregated account) the underlying security
(currency) subject to the option except that in the case of call options on U.S.
Treasury Bills, the Fund might own U.S. Treasury Bills of a different series
from those underlying the call option, but with a principal amount and value
corresponding to the exercise price and a maturity date no later than that of
the securities (currency) deliverable under the call option. A call option is
also covered if the Fund holds a call on the same security (currency) as the
underlying security (currency) of the written option, where the exercise price
of the call used for coverage is equal to or less than the exercise price of the
call written or greater than the exercise price of the call written if the mark
to market difference is maintained by the Fund in cash, U.S. Government
securities or other liquid portfolio securities which the Fund holds in a
segregated account maintained with its Custodian.
 
    The Fund will receive from the purchaser, in return for a call it has
written, a "premium"; i.e., the price of the option. Receipt of these premiums
may better enable the Fund to achieve a greater total return than would be
realized from holding the underlying securities (currency) alone. Moreover, the
income received from the premium will offset a portion of the potential loss
incurred by the Fund if the securities (currency) underlying the option are
ultimately sold (exchanged) by the Fund at a loss. The premium
 
                                       19
<PAGE>
received will fluctuate with varying economic market conditions. If the market
value of the portfolio securities (or the currencies in which they are
denominated) upon which call options have been written increases, the Fund may
receive less total return from the portion of its portfolio upon which calls
have been written than it would have had such calls not been written.
 
    As regards listed options and certain OTC options, during the option period,
the Fund may be required, at any time, to deliver the underlying security
(currency) against payment of the exercise price on any calls it has written
(exercise of certain listed and OTC options may be limited to specific
expiration dates). This obligation is terminated upon the expiration of the
option period or at such earlier time when the writer effects a closing purchase
transaction. A closing purchase transaction is accomplished by purchasing an
option of the same series as the option previously written. However, once the
Fund has been assigned an exercise notice, the Fund will be unable to effect a
closing purchase transaction.
 
    Closing purchase transactions are ordinarily effected to realize a profit on
an outstanding call option to prevent an underlying security (currency) from
being called, to permit the sale of an underlying security (or the exchange of
the underlying currency) or to enable the Fund to write another call option on
the underlying security (currency) with either a different exercise price or
expiration date or both. Also, effecting a closing purchase transaction will
permit the cash or proceeds from the concurrent sale of any securities subject
to the option to be used for other investments by the Fund. The Fund may realize
a net gain or loss from a closing purchase transaction depending upon whether
the amount of the premium received on the call option is more or less than the
cost of effecting the closing purchase transaction. Any loss incurred in a
closing purchase transaction may be wholly or partially offset by unrealized
appreciation in the market value of the underlying security (currency).
Conversely, a gain resulting from a closing purchase transaction could be offset
in whole or in part or exceeded by a decline in the market value of the
underlying security (currency).
 
    If a call option expires unexercised, the Fund realizes a gain in the amount
of the premium on the option less the commission paid. Such a gain, however, may
be offset by depreciation in the market value of the underlying security
(currency) during the option period. If a call option is exercised, the Fund
realizes a gain or loss from the sale of the underlying security (currency)
equal to the difference between the purchase price of the underlying security
(currency) and the proceeds of the sale of the security (currency) plus the
premium received for on the option less the commission paid.
 
    Options written by a Fund normally have expiration dates of from up to nine
months (equity securities) to eighteen months (fixed-income securities) from the
date written. The exercise price of a call option may be below, equal to or
above the current market value of the underlying security (currency) at the time
the option is written. See "Risks of Options Transactions," below.
 
    COVERED PUT WRITING.  As a writer of a covered put option, the Fund incurs
an obligation to buy the security underlying the option from the purchaser of
the put, at the option's exercise price at any time during the option period, at
the purchaser's election (certain listed and OTC put options written by the Fund
will be exercisable by the purchaser only on a specific date). A put is
"covered" if, at all times, the Fund maintains, in a segregated account
maintained on its behalf at the Fund's Custodian, cash, U.S. Government
securities or other liquid portfolio securities in an amount equal to at least
the exercise price of the option, at all times during the option period.
Similarly, a short put position could be covered by the Fund by its purchase of
a put option on the same security as the underlying security of the written
option, where the exercise price of the purchased option is equal to or more
than the exercise price of the put written or less than the exercise price of
the put written if the mark to market difference is maintained by the Fund in
cash, U.S. Government securities or other liquid portfolio securities which the
Fund holds in a segregated account maintained at its Custodian. In writing puts,
the Fund assumes the risk of loss should the market value of the underlying
security decline below the exercise price of the option (any loss being
decreased by the receipt of the premium on the option written). In the case of
listed options, during the option period, the Fund may be required, at any time,
to make payment of the exercise price against delivery of the underlying
security. The operation of and limitations on covered put options in other
respects are substantially identical to those of call options.
 
                                       20
<PAGE>
    The Fund will write put options for two purposes: (1) to receive the income
derived from the premiums paid by purchasers; and (2) when the Investment
Manager wishes to purchase the security underlying the option at a price lower
than its current market price, in which case it will write the covered put at an
exercise price reflecting the lower purchase price sought. The potential gain on
a covered put option is limited to the premium received on the option (less the
commissions paid on the transaction) while the potential loss equals the
difference between the exercise price of the option and the current market price
of the underlying securities when the put is exercised, offset by the premium
received (less the commissions paid on the transaction).
 
    The Fund may also purchase put options to close out written put positions in
a manner similar to call options closing purchase transactions. In addition, the
Fund may sell a put option which it has previously purchased prior to the sale
of the securities (currency) underlying such option. Such a sale would result in
a net gain or loss depending on whether the amount received on the sale is more
or less than the premium and other transaction costs paid on the put option
sold. Any such gain or loss could be offset in whole or in part by a change in
the market value of the underlying security (currency). If a put option
purchased by the Fund expired without being sold or exercised the premium would
be lost.
 
    PURCHASING CALL AND PUT OPTIONS.  As stated in the Prospectus, the Fund may
purchase listed and OTC call and put options in amounts equalling up to 5% of
its total assets. The Fund may purchase call options in order to close out a
covered call position (see "Covered Call Writing" above) to protect against an
increase in price of a security it anticipates purchasing or, in the case of a
call option on foreign currency to hedge against an adverse exchange rate move
of the currency in which the security it anticipates purchasing is denominated
vis-a-vis the currency in which the exercise price is denominated. The purchase
of the call option to effect a closing transaction on a call written
over-the-counter may be a listed or an OTC option. In either case, the call
purchased is likely to be on the same securities (currencies) and have the same
terms as the written option. If purchased over-the-counter, the option would
generally be acquired from the dealer or financial institution which purchased
the call written by the Fund.
 
    The Fund may purchase put options on securities and currencies (or related
currencies) which it holds in its portfolio only to protect itself against a
decline in the value of the security (currency). If the value of the underlying
security (currency) were to fall below the exercise price of the put purchased
in an amount greater than the premium paid for the option, the Fund would incur
no additional loss. The Fund may also purchase put options to close out written
put positions in a manner similar to call options closing purchase transactions.
In addition, the Fund may sell a put option which it has previously purchased
prior to the sale of the securities (currencies) underlying such option. Such a
sale would result in a net gain or loss depending on whether the amount received
on the sale is more or less than the premium and other transaction costs paid on
the put option which is sold. Any such gain or loss could be offset in whole or
in part by a change in the market value of the underlying security (currency).
If a put option purchased by the Fund expired without being sold or exercised,
the premium would be lost.
 
    RISKS OF OPTIONS TRANSACTIONS.  The successful use of options depends on the
ability of the Investment Manager and/or the Sub-Adviser to forecast correctly
interest rates and market movements. If the market value of the portfolio
securities (or the currencies in which they are denominated) upon which call
options have been written increases, the Fund may receive a lower total return
from the portion of its portfolio upon which calls have been written than it
would have had such calls not been written. During the option period, the
covered call writer has, in return for the premium on the option, given up the
opportunity for capital appreciation above the exercise price should the market
price of the underlying security (or the currency in which it is denominated)
increase, but has retained the risk of loss should the price of the underlying
security (currency) decline. The covered put writer also retains the risk of
loss should the market value of the underlying security (currency) decline below
the exercise price of the option less the premium received on the sale of the
option. In both cases, the writer has no control over the time when it may be
required to fulfill its obligation as a writer of the option. Once an option
writer has received an exercise notice, it cannot effect a closing purchase
transaction in order to terminate its
 
                                       21
<PAGE>
obligation under the option and must deliver or receive the underlying
securities (currency) at the exercise price.
 
    Prior to exercise or expiration, an option position can only be terminated
by entering into a closing purchase or sale transaction. If a covered call
option writer is unable to effect a closing purchase transaction or to purchase
an offsetting over-the-counter option, it cannot sell the underlying security
until the option expires or the option is exercised. Accordingly, a covered call
option writer may not be able to sell (exchange) an underlying security
(currency) at a time when it might otherwise be advantageous to do so. A covered
put option writer who is unable to effect a closing purchase transaction or to
purchase an offsetting over-the-counter option would continue to bear the risk
of decline in the market price of the underlying security (currency) until the
option expires or is exercised. In addition, a covered put writer would be
unable to utilize the amount held in cash or U.S. Government or other liquid
portfolio securities as security for the put option for other investment
purposes until the exercise or expiration of the option.
 
    The Fund's ability to close out its position as a writer of an option is
dependent upon the existence of a liquid secondary market on option Exchanges.
There is no assurance that such a market will exist, particularly in the case of
OTC options, as such options will generally only be closed out by entering into
a closing purchase transaction with the purchasing dealer. However, the Fund may
be able to purchase an offsetting option which does not close out its position
as a writer but constitutes an asset of equal value to the obligation under the
option written. If the Fund is not able to either enter into a closing purchase
transaction or purchase an offsetting position, it will be required to maintain
the securities subject to the call, or the collateral underlying the put, even
though it might not be advantageous to do so, until a closing transaction can be
entered into (or the option is exercised or expires).
 
    Among the possible reasons for the absence of a liquid secondary market on
an Exchange are: (i) insufficient trading interest in certain options; (ii)
restrictions on transactions imposed by an Exchange; (iii) trading halts,
suspensions or other restrictions imposed with respect to particular classes or
series of options or underlying securities; (iv) interruption of the normal
operations on an Exchange; (v) inadequacy of the facilities of an Exchange or
the Options Clearing Corporation ("OCC") to handle current trading volume; or
(vi) a decision by one or more Exchanges to discontinue the trading of options
(or a particular class or series of options), in which event the secondary
market on that Exchange (or in that class or series of options) would cease to
exist, although outstanding options on that Exchange that had been issued by the
OCC as a result of trades on that Exchange would generally continue to be
exercisable in accordance with their terms.
 
    Exchanges limit the amount by which the price of a futures contract may move
on any day. If the price moves equal the daily limit on successive days, then it
may prove impossible to liquidate a futures position until the daily limit moves
have ceased. In the event of adverse price movements, the Fund would continue to
be required to make daily cash payments of variation margin on open futures
positions. In such situations, if the Fund has insufficient cash, it may have to
sell portfolio securities to meet daily variation margin requirements at a time
when it may be disadvantageous to do so. In addition, the Fund may be required
to take or make delivery of the instruments underlying interest rate futures
contracts it holds at a time when it is disadvantageous to do so. The inability
to close out options and futures positions could also have an adverse impact on
the Fund's ability to effectively hedge its portfolio.
 
    In the event of the bankruptcy of a broker through which the Fund engages in
transactions in options, futures or options thereon, the Fund could experience
delays and/or losses in liquidating open positions purchased or sold through the
broker and/or incur a loss of all or part of its margin deposits with the
broker. Similarly, in the event of the bankruptcy of the writer of an OTC option
purchased by the Fund, the Fund could experience a loss of all or part of the
value of the option. Transactions are entered into by the Fund only with brokers
or financial institutions deemed creditworthy by the Investment Manager.
 
                                       22
<PAGE>
    Each of the Exchanges has established limitations governing the maximum
number of call or put options on the same underlying security or futures
contract (whether or not covered) which may be written by a single investor,
whether acting alone or in concert with others (regardless of whether such
options are written on the same or different Exchanges or are held or written on
one or more accounts or through one or more brokers). An Exchange may order the
liquidation of positions found to be in violation of these limits and it may
impose other sanctions or restrictions. These position limits may restrict the
number of listed options which the Fund may write.
 
    While the futures contracts and options transactions to be engaged in by the
Fund for the purpose of hedging the Fund's portfolio securities are not
speculative in nature, there are risks inherent in the use of such instruments.
One such risk which may arise in employing futures contracts to protect against
the price volatility of portfolio securities is that the prices of securities
and indexes subject to futures contracts (and thereby the futures contract
prices) may correlate imperfectly with the behavior of the cash prices of the
Fund's portfolio securities. Another such risk is that prices of interest rate
futures contracts may not move in tandem with the changes in prevailing interest
rates against which the Fund seeks a hedge. A correlation may also be distorted
by the fact that the futures market is dominated by short-term traders seeking
to profit from the difference between a contract or security price objective and
their cost of borrowed funds. Such distortions are generally minor and would
diminish as the contract approached maturity.
 
    The hours of trading for options may not conform to the hours during which
the underlying securities are traded. To the extent that the option markets
close before the markets for the underlying securities, significant price and
rate movements can take place in the underlying markets that cannot be reflected
in the option markets.
 
    STOCK INDEX OPTIONS.  Options on stock indexes are similar to options on
stock except that, rather than the right to take or make delivery of stock at a
specified price, an option on a stock index gives the holder the right to
receive, upon exercise of the option, an amount of cash if the closing level of
the stock index upon which the option is based is greater than, in the case of a
call, or less than, in the case of a put, the exercise price of the option. This
amount of cash is equal to such difference between the closing price of the
index and the exercise price of the option expressed in dollars times a
specified multiple (the "multiplier"). The multiplier for an index option
performs a function similar to the unit of trading for a stock option. It
determines the total dollar value per contract of each point in the difference
between the exercise price of an option and the current level of the underlying
index. A multiplier of 100 means that a one-point difference will yield $100.
Options on different indexes may have different multipliers. The writer of the
option is obligated, in return for the premium received, to make delivery of
this amount. Unlike stock options, all settlements are in cash and a gain or
loss depends on price movements in the stock market generally (or in a
particular segment of the market) rather than the price movements in individual
stocks. Currently, options are traded on the S&P 100 Index and the S&P 500 Index
on the Chicago Board Options Exchange, the Major Market Index and the Computer
Technology Index, Oil Index and Institutional Index on the American Stock
Exchange and the NYSE Index and NYSE Beta Index on the New York Stock Exchange,
The Financial News Composite Index on the Pacific Stock Exchange and the Value
Line Index, National O-T-C Index and Utilities Index on the Philadelphia Stock
Exchange, each of which and any similar index on which options are traded in the
future which include stocks that are not limited to any particular industry or
segment of the market is referred to as a "broadly based stock market index."
Options on stock indexes provide the Fund with a means of protecting the Fund
against the risk of market wide price movements. If the Investment Manager
and/or Sub-Advisor anticipate a market decline, the Fund could purchase a stock
index put option. If the expected market decline materialized, the resulting
decrease in the value of the Fund's portfolio would be offset to the extent of
the increase in the value of the put option. If the Investment Manager and/or
Sub-Advisor anticipate a market rise, the Fund may purchase a stock index call
option to enable the Fund to participate in such rise until completion of
anticipated common stock purchases by the Fund. Purchases and sales of stock
index options also enable the Investment Manager to more speedily achieve
changes in the Fund's equity positions.
 
                                       23
<PAGE>
    The Fund will write put options on stock indexes only if such positions are
covered by cash, U.S. Government securities or other liquid portfolio securities
equal to the aggregate exercise price of the puts, which cover is held for the
Fund in a segregated account maintained for it by the Fund's Custodian. All call
options on stock indexes written by the Fund will be covered either by a
portfolio of stocks substantially replicating the movement of the index
underlying the call option or by holding a separate call option on the same
stock index with a strike price no higher than the strike price of the call
option sold by the Fund.
 
    RISKS OF OPTIONS ON INDEXES.  Because exercises of stock index options are
settled in cash, call writers such as the Fund cannot provide in advance for
their potential settlement obligations by acquiring and holding the underlying
securities. A call writer can offset some of the risk of its writing position by
holding a diversified portfolio of stocks similar to those on which the
underlying index is based. However, most investors cannot, as a practical
matter, acquire and hold a portfolio containing exactly the same stocks as the
underlying index, and, as a result, bear a risk that the value of the securities
held will vary from the value of the index. Even if an index call writer could
assemble a stock portfolio that exactly reproduced the composition of the
underlying index, the writer still would not be fully covered from a risk
standpoint because of the "timing risk" inherent in writing index options. When
an index option is exercised, the amount of cash that the holder is entitled to
receive is determined by the difference between the exercise price and the
closing index level on the date when the option is exercised. As with other
kinds of options, the writer will not learn that it has been assigned until the
next business day, at the earliest. The time lag between exercise and notice of
assignment poses no risk for the writer of a covered call on a specific
underlying security, such as a common stock, because there the writer's
obligation is to deliver the underlying security, not to pay its value as of a
fixed time in the past. So long as the writer already owns the underlying
security, it can satisfy its settlement obligations by simply delivering it, and
the risk that its value may have declined since the exercise date is borne by
the exercising holder. In contrast, even if the writer of an index call holds
stocks that exactly match the composition of the underlying index, it will not
be able to satisfy its assignment obligations by delivering those stocks against
payment of the exercise price. Instead, it will be required to pay cash in an
amount based on the closing index value on the exercise date; and by the time it
learns that it has been assigned, the index may have declined, with a
corresponding decrease in the value of its stock portfolio. This "timing risk"
is an inherent limitation on the ability of index call writers to cover their
risk exposure by holding stock positions.
 
    A holder of an index option who exercises it before the closing index value
for that day is available runs the risk that the level of the underlying index
may subsequently change. If such a change causes the exercised option to fall
out-of-the-money, the exercising holder will be required to pay the difference
between the closing index value and the exercise price of the option (times the
applicable multiplier) to the assigned writer.
 
    If dissemination of the current level of an underlying index is interrupted,
or if trading is interrupted in stocks accounting for a substantial portion of
the value of an index, the trading of options on that index will ordinarily be
halted. If the trading of options on an underlying index is halted, an exchange
may impose restrictions prohibiting the exercise of such options.
 
    FUTURES CONTRACTS.  The Fund may purchase and sell interest rate and stock
index futures contracts ("futures contracts") that are traded on U.S. and
foreign commodity exchanges on such underlying securities as U.S. Treasury
bonds, notes and bills ("interest rate" futures), on the U.S. dollar and foreign
currencies, and such indexes as the S&P 500 Index, the Moody's Investment-Grade
Corporate Bond Index and the New York Stock Exchange Composite Index ("index"
futures).
 
    As a futures contract purchaser, the Fund incurs an obligation to take
delivery of a specified amount of the obligation underlying the contract at a
specified time in the future for a specified price. As a seller of a futures
contract, the Fund incurs an obligation to deliver the specified amount of the
underlying obligation at a specified time in return for an agreed upon price.
 
                                       24
<PAGE>
    The Fund will purchase or sell interest rate futures contracts and bond
index futures contracts for the purpose of hedging its fixed-income portfolio
(or anticipated portfolio) securities against changes in prevailing interest
rates. If the Investment Manager anticipates that interest rates may rise and,
concomitantly, the price of fixed-income securities fall, the Fund may sell an
interest rate futures contract or a bond index futures contract. If declining
interest rates are anticipated, the Fund may purchase an interest rate futures
contract to protect against a potential increase in the price of U.S. Government
securities the Fund intends to purchase. Subsequently, appropriate fixed-income
securities may be purchased by the Fund in an orderly fashion; as securities are
purchased, corresponding futures positions would be terminated by offsetting
sales of contracts.
 
    The Fund will purchase or sell futures contracts on the U.S. dollar and on
foreign currencies to hedge against an anticipated rise or decline in the value
of the U.S. dollar or foreign currency in which a portfolio security of the Fund
is denominated vis-a-vis another currency.
 
    The Fund will purchase or sell stock index futures contracts for the purpose
of hedging its equity portfolio (or anticipated portfolio) securities against
changes in their prices. If the Investment Manager anticipates that the prices
of stock held by the Fund may fall, the Fund may sell a stock index futures
contract. Conversely, if the Investment Manager wishes to hedge against
anticipated price rises in those stocks which the Fund intends to purchase, the
Fund may purchase stock index futures contracts. In addition, interest rate and
stock index futures contracts will be bought or sold in order to close out a
short or long position in a corresponding futures contract.
 
    Although most interest rate futures contracts call for actual delivery or
acceptance of securities, the contracts usually are closed out before the
settlement date without the making or taking of delivery. Index futures
contracts provide for the delivery of an amount of cash equal to a specified
dollar amount times the difference between the stock index value at the open or
close of the last trading day of the contract and the futures contract price. A
futures contract sale is closed out by effecting a futures contract purchase for
the same aggregate amount of the specific type of equity security and the same
delivery date. If the sale price exceeds the offsetting purchase price, the
seller would be paid the difference and would realize a gain. If the offsetting
purchase price exceeds the sale price, the seller would pay the difference and
would realize a loss. Similarly, a futures contract purchase is closed out by
effecting a futures contract sale for the same aggregate amount of the specific
type of equity security and the same delivery date. If the offsetting sale price
exceeds the purchase price, the purchaser would realize a gain, whereas if the
purchase price exceeds the offsetting sale price, the purchaser would realize a
loss. There is no assurance that the Fund will be able to enter into a closing
transaction.
 
    INTEREST RATE FUTURES CONTRACTS.  When the Fund enters into an interest rate
futures contract, it is initially required to deposit with the Fund's Custodian,
in a segregated account in the name of the broker performing the transaction, an
"initial margin" of cash or U.S. Government securities or other liquid portfolio
securities equal to approximately 2% of the contract amount. Initial margin
requirements are established by the Exchanges on which futures contracts trade
and may, from time to time, change. In addition, brokers may establish margin
deposit requirements in excess of those required by the Exchanges.
 
    Initial margin in futures transactions is different from margin in
securities transactions in that initial margin does not involve the borrowing of
funds by a brokers' client but is, rather, a good faith deposit on the futures
contract which will be returned to the Fund upon the proper termination of the
futures contract. The margin deposits made are marked to market daily and the
Fund may be required to make subsequent deposits called "variation margin," with
the Fund's Custodian, in the account in the name of the broker, which are
reflective of price fluctuations in the futures contract. Currently, interest
rates futures contracts can be purchased on debt securities such as U.S.
Treasury Bills and Bonds, U.S. Treasury Notes with maturities between 6 1/2 and
10 years, GNMA Certificates and Bank Certificates of Deposit.
 
    CURRENCY FUTURES.  Generally, foreign currency futures provide for the
delivery of a specified amount of a given currency, on the exercise date, for a
set exercise price denominated in U.S. dollars or
 
                                       25
<PAGE>
other currency. Foreign currency futures contracts would be entered into for the
same reason and under the same circumstances as forward foreign currency
exchange contracts. The Investment Manager and/ or Sub-Advisor will assess such
factors as cost spreads, liquidity and transaction costs in determining whether
to utilize futures contracts or forward contracts in their foreign currency
transactions and hedging strategy. Currently, currency futures exist for, among
other foreign currencies, the Japanese yen, German mark, Canadian dollar,
British pound, Swiss franc and European currency unit.
 
    Purchasers and sellers of foreign currency futures contracts are subject to
the same risks that apply to the buying and selling of futures generally. In
addition, there are risks associated with foreign currency futures contracts and
their use as a hedging device similar to those associated with options of
foreign currencies described above. Further, settlement of a foreign currency
futures contract must occur within the country issuing the underlying currency.
Thus, the Fund must accept or make delivery of the underlying currency in
accordance with any U.S. or foreign restrictions or regulations regarding the
maintenance of foreign banking arrangements by U.S. residents and may be
required to pay any fees, taxes or charges associated with such delivery which
are assessed in the issuing country.
 
    Options on foreign currency futures contracts may involve certain additional
risks. Trading options on foreign currency futures contracts is relatively new.
The ability to establish and close out positions on such options is subject to
the maintenance of a liquid secondary market. To reduce this risk, the Fund will
not purchase or write options on foreign currency futures contracts unless and
until, in the Investment Manager's and/or the Sub-Adviser's opinion, the market
for such options has developed sufficiently that the risks in connection with
such options are not greater than the risks in connection with transactions in
the underlying foreign currency.
 
    INDEX FUTURES CONTRACTS.  The Fund may invest in index futures contracts. An
index futures contract sale creates an obligation by the Fund, as seller, to
deliver cash at a specified future time. An index futures contract purchase
would create an obligation by the Fund, as purchaser, to take delivery of cash
at a specified future time. Futures contracts on indexes do not require the
physical delivery of securities, but provide for a final cash settlement on the
expiration date which reflects accumulated profits and losses credited or
debited to each party's account.
 
    The Fund is required to maintain margin deposits with brokerage firms
through which it effects index futures contracts. Currently, the initial margin
requirement ranges from 3% to 10% of the contract amount for index futures. In
addition, due to current industry practice, daily variations in gains and losses
on open contracts are required to be reflected in cash in the form of variation
margin payments. The Fund may be required to make additional margin payments
during the term of the contract.
 
    At any time prior to expiration of the futures contract, the Fund may elect
to close the position by taking an opposite position which will operate to
terminate the Fund's position in the futures contract. A final determination of
variation margin is then made, additional cash is required to be paid by or
released to the Fund and the Fund realizes a loss or a gain.
 
    Currently, index futures contracts can be purchased or sold with respect to,
among others, the Standard & Poor's 500 Stock Price Index and the Standard &
Poor's 100 Stock Price Index on the Chicago Mercantile Exchange, the New York
Stock Exchange Composite Index on the New York Futures Exchange, the Major
Market Index on the American Stock Exchange, the Moody's Investment-Grade
Corporate Bond Index on the Chicago Board of Trade and the Value Line Stock
Index on the Kansas City Board of Trade.
 
    OPTIONS ON FUTURES CONTRACTS.  The Fund may purchase and write call and put
options on futures contracts and enter into closing transactions with respect to
such options to terminate an existing position. An option on a futures contract
gives the purchaser the right (in return for the premium paid), and the writer
the obligation, to assume a position in a futures contract (a long position if
the option is a call and a short position if the option is a put) at a specified
exercise price at any time during the term of the option. Upon exercise of the
option, the delivery of the futures position by the writer of the option to the
holder of the option is accompanied by delivery of the accumulated balance in
the writer's futures
 
                                       26
<PAGE>
margin account, which represents the amount by which the market price of the
futures contract at the time of exercise exceeds, in the case of a call, or is
less than, in the case of a put, the exercise price of the option on the futures
contract.
 
    The Fund will purchase and write options on futures contracts for identical
purposes to those set forth above for the purchase of a futures contract
(purchase of a call option or sale of a put option) and the sale of a futures
contract (purchase of a put option or sale of a call option), or to close out a
long or short position in futures contracts. If, for example, the Investment
Manager wished to protect against an increase in interest rates and the
resulting negative impact on the value of a portion of its fixed-income
portfolio, it might write a call option on an interest rate futures contract,
the underlying security of which correlates with the portion of the portfolio
the Investment Manager seeks to hedge. Any premiums received in the writing of
options on futures contracts may, of course, augment the total return of the
Fund and thereby provide a further hedge against losses resulting from price
declines in portions of the Fund's portfolio.
 
    The writer of an option on a futures contract is required to deposit initial
and variation margin pursuant to requirements similar to those applicable to
futures contracts. Premiums received from the writing of an option on a futures
contract are included in initial margin deposits.
 
    LIMITATIONS ON FUTURES CONTRACTS AND OPTIONS ON FUTURES.  The Fund may not
enter into futures contracts or purchase related options thereon if, immediately
thereafter, the amount committed to margin plus the amount paid for premiums for
unexpired options on futures contracts exceeds 5% of the value of the Fund's
total assets, after taking into account unrealized gains and unrealized losses
on such contracts it has entered into, provided, however, that in the case of an
option that is in-the-money (the exercise price of the call (put) option is less
(more) than the market price of the underlying security) at the time of
purchase, the in-the-money amount may be excluded in calculating the 5%.
However, there is no overall limitation on the percentage of the Fund's assets
which may be subject to a hedge position. In addition, in accordance with the
regulations of the Commodity Futures Trading Commission ("CFTC") under which the
Fund is exempted from registration as a commodity pool operator, the Fund may
only enter into futures contracts and options on futures contracts transactions
in accordance with the limitations described above. If the CFTC changes its
regulations so that the Fund would be permitted more latitude to write options
on futures contracts for purposes other than hedging the Fund's investments
without CFTC registration, the Fund may engage in such transactions for those
purposes. Except as described above, there are no other limitations on the use
of futures and options thereon by the Fund.
 
    RISKS OF TRANSACTIONS IN FUTURES CONTRACTS AND RELATED OPTIONS.  The
successful use of futures and related options depends on the ability of the
Investment Manager and/or Sub-Adviser to accurately predict market, interest
rate and currency movement. As stated in the Prospectus, the Fund may sell a
futures contract to protect against the decline in the value of securities or
the currency in which they are denominated held by the Fund. However, it is
possible that the futures market may advance and the value of securities (or the
currency in which they are denominated) held in the portfolio of the Fund may
decline. If this occurred, the Fund would lose money on the futures contract and
also experience a decline in value of its portfolio securities. However, while
this could occur for a very brief period or to a very small degree, over time
the value of a diversified portfolio will tend to move in the same direction as
the futures contracts.
 
    If the Fund purchases a futures contract to hedge against the increase in
value of securities it intends to buy (or the currency in which they are
denominated), and the value of such securities decreases, then the Fund may
determine not to invest in the securities as planned and will realize a loss on
the futures contract that is not offset by a reduction in the price of the
securities.
 
    In addition, if the Fund holds a long position in a futures contract or has
sold a put option on a futures contract, it will hold cash, U.S. Government
securities or other liquid portfolio securities equal to the purchase price of
the contract or the exercise price of the put option (less the amount of initial
or variation margin on deposit) in a segregated account maintained for the Fund
by its Custodian. Alterna-
 
                                       27
<PAGE>
tively, the Fund could cover its long position by purchasing a put option on the
same futures contract with an exercise price as high or higher than the price of
the contract held by the Fund.
 
    If the Fund maintains a short position in a futures contract or has sold a
call option on a futures contract, it will cover this position by holding, in a
segregated account maintained at its Custodian, cash, U.S. Government securities
or other liquid portfolio securities equal in value (when added to any initial
or variation margin on deposit) to the market value of the securities underlying
the futures contract or the exercise price of the option. Such a position may
also be covered by owning the securities underlying the futures contract (in the
case of a stock index futures contract a portfolio of securities substantially
replicating the relevant index), or by holding a call option permitting the Fund
to purchase the same contract at a price no higher than the price at which the
short position was established.
 
    Exchanges may limit the amount by which the price of futures contracts may
move on any day. If the price moves equal the daily limit on successive days,
then it may prove impossible to liquidate a futures position until the daily
limit moves have ceased. In the event of adverse price movements, the Fund would
be required to make daily cash payments of variation margin on open futures
positions. In such situations, if the Fund has insufficient cash, it may have to
sell portfolio securities to meet daily variation margin requirements at a time
when it may be disadvantageous to do so. In addition, the Fund may be required
to take delivery of the instruments underlying interest rate futures contracts
it holds at a time when it is disadvantageous to do so. The inability to close
out options and futures positions could also have an adverse impact on the
Fund's ability to effectively hedge its portfolio.
 
    Futures contracts and options thereon which are purchased or sold on foreign
commodities exchanges may have greater price volatility than their U.S.
counterparts. Furthermore, foreign commodities exchanges may be less regulated
and under less governmental scrutiny than U.S. exchanges. Brokerage commissions,
clearing costs and other transaction costs may be higher on foreign exchanges.
Greater margin requirements may limit the Fund's ability to enter into certain
commodity transactions of foreign exchanges. Moreover, differences in clearance
and delivery requirements on foreign exchanges may occasion delays in the
settlement of the Fund's transactions effected on foreign exchanges.
 
    The extent to which the Fund may enter into transactions involving options
and futures contracts may be limited by the Internal Revenue Code's requirements
for qualification as a regulated investment company and the Fund's intention to
qualify as such. See "Dividends, Distributions and Taxes" in the Prospectus and
the Statement of Additional Information.
 
    While the futures contracts and options transactions to be engaged in by the
Fund for the purpose of hedging the Fund's portfolio securities are not
speculative in nature, there are risks inherent in the use of such instruments.
One such risk which may arise in employing futures contracts to protect against
the price volatility of portfolio securities (and the currencies in which they
are denominated) is that the prices of securities and indexes subject to futures
contracts (and thereby the futures contract prices) may correlate imperfectly
with the behavior of the cash prices of the Fund's portfolio securities (and the
currencies in which they are denominated). Another such risk is that prices of
interest rate futures contracts may not move in tandem with the changes in
prevailing interest rates against which the Fund seeks a hedge. A correlation
may also be distorted (a) temporarily, by short-term traders seeking to profit
from the differences between a contract or security price objective and their
cost of borrowed funds; (b) by investors in futures contracts electing to close
out their contracts through offsetting transactions rather than meet margin
deposit requirements; (c) by investors in futures contracts opting to make or
take delivery of underlying securities rather than engage in closing
transactions, thereby reducing liquidity of the futures markets; and (d)
temporarily, by speculators who view the deposit requirements in the futures
markets as less onerous than margin requirements in the cash market. Due to the
possibility of price distortion in the futures market and because of the
imperfect correlation between movements in the prices of securities and
movements in the prices of futures contracts, a correct forecast of interest
rate trends may still not result in a successful hedging transaction.
 
                                       28
<PAGE>
    There may exist an imperfect correlation between the price movements of
futures contracts purchased by the Fund and the movements in the prices of the
securities which are the subject of the hedge. If participants in the futures
market elect to close out their contracts through offsetting transactions rather
than meet margin deposit requirements, distortions in the normal relationship
between the debt securities and futures markets could result. Price distortions
could also result if investors in futures contracts opt to make or take delivery
of underlying securities rather than engage in closing transactions due to the
resultant reduction in the liquidity of the futures market. In addition, due to
the fact that, from the point of view of speculators, the deposit requirements
in the futures markets are less onerous than margin requirements in the cash
market, increased participation by speculators in the futures market could cause
temporary price distortions. Due to the possibility of price distortions in the
futures market and because of the imperfect correlation between movements in the
prices of securities and movements in the prices of futures contracts, a correct
forecast of interest rate trends by the Investment Manager may still not result
in a successful hedging transaction.
 
    As stated in the Prospectus, there is no assurance that a liquid secondary
market will exist for futures contracts and related options in which the Fund
may invest. In the event a liquid market does not exist, it may not be possible
to close out a futures position, and in the event of adverse price movements,
the Fund would continue to be required to make daily cash payments of variation
margin. In addition, limitations imposed by an exchange or board of trade on
which futures contracts are traded may compel or prevent the Fund from closing
out a contract which may result in reduced gain or increased loss to the Fund.
The absence of a liquid market in futures contracts might cause the Fund to make
or take delivery of the underlying securities at a time when it may be
disadvantageous to do so.
 
    Compared to the purchase or sale of futures contracts, the purchase of call
or put options on futures contracts involves less potential risk to the Fund
because the maximum amount at risk is the premium paid for the options (plus
transaction costs). However, there may be circumstances when the purchase of a
call or put option on a futures contract would result in a loss to the Fund
notwithstanding that the purchase or sale of a futures contract would not result
in a loss, as in the instance where there is no movement in the prices of the
futures contract or underlying securities.
 
    The Investment Manager and the Sub-Adviser have substantial experience in
the use of the investment techniques described above under the heading "Options
and Futures Transactions," which techniques require skills different from those
needed to select the portfolio securities underlying various options and futures
contracts.
 
    NEW INSTRUMENTS.  New futures contracts, options and other financial
products and various combinations thereof continue to be developed. The Fund may
invest in any such futures, options or products as may be developed, to the
extent consistent with its investment objective and applicable regulatory
requirements.
 
PORTFOLIO TURNOVER
 
    It is anticipated that the Fund's portfolio turnover rate will not exceed
100%. A 100% turnover rate would occur, for example, if 100% of the securities
held in the Fund's portfolio (excluding all securities whose maturities at
acquisition were one year or less) were sold and replaced within one year.
 
INVESTMENT RESTRICTIONS
- --------------------------------------------------------------------------------
 
    In addition to the investment restrictions enumerated in the Prospectus, the
investment restrictions listed below have been adopted by the Fund as
fundamental policies, except as otherwise indicated. Under the Act, a
fundamental policy may not be changed without the vote of a majority of the
outstanding voting securities of the Fund, as defined in the Act. Such a
majority is defined as the lesser of (a) 67% or more of the shares present at a
meeting of shareholders, if the holders of 50% of the outstanding shares of the
Fund are present or represented by proxy or (b) more than 50% of the outstanding
shares of the Fund.
 
                                       29
<PAGE>
    The Fund may not:
 
         1. Purchase or sell real estate or interests therein, although the Fund
    may purchase securities of issuers which engage in real estate operations
    and securities secured by real estate or interests therein.
 
         2. Purchase oil, gas or other mineral leases, rights or royalty
    contracts or exploration or development programs, except that the Fund may
    invest in the securities of companies which operate, invest in, or sponsor
    such programs.
 
         3. Borrow money, except that the Fund, (i) may borrow from a bank for
    temporary or emergency purposes and (ii) may engage in reverse repurchase
    agreements and dollar rolls, in amounts not exceeding 5% (taken at the lower
    of cost or current value) of its total assets (not including the amount
    borrowed).
 
         4. Pledge its assets or assign or otherwise encumber them except to
    secure borrowings effected within the limitations set forth in restriction
    (3). For the purpose of this restriction, collateral arrangements with
    respect to the writing of options and collateral arrangements with respect
    to initial or variation margin for futures are not deemed to be pledges of
    assets.
 
         5. Issue senior securities as defined in the Act, except insofar as the
    Fund may be deemed to have issued a senior security by reason of (a)
    entering into any repurchase or reverse repurchase agreement; (b) purchasing
    any securities on a when-issued or delayed delivery basis; (c) purchasing or
    selling futures contracts, forward foreign exchange contracts or options;
    (d) borrowing money in accordance with restrictions described above; or (e)
    lending portfolio securities.
 
         6. Make loans of money or securities, except: (a) by the purchase of
    publicly distributed debt obligations in which the Fund may invest
    consistent with its investment objective and policies; (b) by investment in
    repurchase agreements; or (c) by lending its portfolio securities.
 
         7. Make short sales of securities.
 
         8. Purchase securities on margin, except for such short-term loans as
    are necessary for the clearance of portfolio securities. The deposit or
    payment by the Fund of initial or variation margin in connection with
    futures contracts or related options thereon is not considered the purchase
    of a security on margin.
 
         9. Engage in the underwriting of securities, except insofar as the Fund
    may be deemed an underwriter under the Securities Act of 1933 in disposing
    of a portfolio security.
 
        10. Invest for the purpose of exercising control or management of any
    other issuer.
 
        11. Purchase securities of other investment companies, except in
    connection with a merger, consolidation, reorganization or acquisition of
    assets or in accordance with the provisions of Section 12(d) of the Act and
    any Rules promulgated thereunder.
 
        12. Purchase or sell commodities or commodities contracts except that
    the Fund may purchase or sell futures contracts or options on futures.
 
    In addition, as a nonfundamental policy, the Fund may not (i) invest in
securities of any issuer if, to the knowledge of the Fund, any officer or
trustee of the Fund or any officer or director of the Investment Manager owns
more than 1/2 of 1% of the outstanding securities of such issuer, and such
officers, trustees and directors who own more than 1/2 of 1% own in the
aggregate more than 5% of the outstanding securities of such issuers, and (ii)
invest in other investment companies in reliance on Sections 12(d)(1)(F),
12(d)(1)(G) or 12(d)(1)(J) of the Act.
 
    If a percentage restriction is adhered to at the time of investment, a later
increase or decrease in percentage resulting from a change in values of
portfolio securities or amount of total or net assets will not be considered a
violation of any of the foregoing restrictions.
 
                                       30
<PAGE>
    Notwithstanding any other investment policy or restriction, the Fund may
seek to achieve its investment objective by investing all or substantially all
of its assets in another investment company having substantially the same
investment objective and policies as the Fund.
 
PORTFOLIO TRANSACTIONS AND BROKERAGE
- --------------------------------------------------------------------------------
 
    Subject to the general supervision of the Trustees, the Investment Manager
and the Sub-Advisor are responsible for decisions to buy and sell securities for
the Fund, the selection of brokers and dealers to effect the transactions, and
the negotiation of brokerage commissions, if any. Purchases and sales of
securities on a stock exchange are effected through brokers who charge a
commission for their services. In the over-the-counter market, securities are
generally traded on a "net" basis with dealers acting as principal for their own
accounts without a stated commission, although the price of the security usually
includes a profit to the dealer. The Fund expects that securities will be
purchased at times in underwritten offerings where the price includes a fixed
amount of compensation, generally referred to as the underwriter's concession or
discount. Options and futures transactions will usually be effected through a
broker and a commission will be charged. On occasion, the Fund may also purchase
certain money market instruments directly from an issuer, in which case no
commissions or discounts are paid. The Fund paid $656,630, $459,719 and $481,984
in brokerage commissions during the fiscal period July 29, 1994 (commencement of
operations) through May 31, 1995 and the fiscal years ended May 31, 1996 and May
31, 1997, respectively.
 
    The Investment Manager and the Sub-Adviser currently serve as investment
advisors to a number of clients, including other investment companies, and may
in the future act as investment adviser to others. It is the practice of the
Investment Manager and the Sub-Adviser to cause purchase and sale transactions
to be allocated among the Fund and others whose assets it manages in such manner
as it deems equitable. In making such allocations among the Fund and other
client accounts, various factors may be considered, including the respective
investment objectives, the relative size of portfolio holdings of the same or
comparable securities, the availability of cash for investment, the size of
investment commitments generally held and the opinions of the persons
responsible for managing the portfolios of the Fund and other client accounts.
In the case of certain initial and secondary public offerings, the Investment
Manager may utilize a pro rata allocation process based on the size of the Dean
Witter Funds involved and the number of shares available from the public
offering.
 
    The policy of the Fund regarding purchases and sales of securities for its
portfolio is that primary consideration will be given to obtaining the most
favorable prices and efficient executions of transactions. Consistent with this
policy, when securities transactions are effected on a stock exchange, the
Fund's policy is to pay commissions which are considered fair and reasonable
without necessarily determining that the lowest possible commissions are paid in
all circumstances. The Fund believes that a requirement always to seek the
lowest possible commission cost could impede effective portfolio management and
preclude the Fund and the Investment Manager and the Sub-Adviser from obtaining
a high quality of brokerage and research services. In seeking to determine the
reasonableness of brokerage commissions paid in any transaction, the Investment
Manager and the Sub-Adviser rely upon their experience and knowledge regarding
commissions generally charged by various brokers and on its judgment in
evaluating the brokerage and research services received from the broker
effecting the transaction. Such determinations are necessarily subjective and
imprecise, and in most cases an exact dollar value for those services is not
ascertainable.
 
    The Fund anticipates that certain of its transactions involving foreign
securities will be effected on foreign securities exchanges. Fixed commissions
on such transactions are generally higher than negotiated commissions on
domestic transactions. There is also generally less government supervision and
regulation of foreign securities exchanges and brokers than in the United
States.
 
    In seeking to implement the Fund's policies, the Investment Manager and the
Sub-Adviser effect transactions with those brokers and dealers who the
Investment Manager and the Sub-Adviser believe provide the most favorable prices
and are capable of providing efficient executions. If the Investment
 
                                       31
<PAGE>
Manager and/or the Sub-Adviser believe such prices and executions are obtainable
from more than one broker or dealer, it may give consideration to placing
portfolio transactions with those brokers and dealers who also furnish research
and other services to the Fund or the Investment Manager and/or the Sub-Adviser.
Such services may include, but are not limited to, any one or more of the
following: information as to the availability of securities for purchase or
sale; statistical or factual information or opinions pertaining to investment;
wire services; and appraisals or evaluations of portfolio securities.
 
    The information and services received by the Investment Manager and the
Sub-Adviser from brokers and dealers may be of benefit to them in the management
of accounts of some of their other clients and may not in all cases benefit the
Fund directly. While the receipt of such information and services is useful in
varying degrees and would generally reduce the amount of research or services
otherwise performed by the Investment Manager and/or the Sub-Adviser and thereby
reduce their expenses, it is of indeterminable value and the fees paid to the
Investment Manager and the Sub-Adviser are not reduced by any amount that may be
attributable to the value of such services.
 
    Pursuant to an order of the Securities and Exchange Commission, the Fund may
effect principal transactions in certain money market instruments with DWR. The
Fund will limit its transactions with DWR to U.S. Government and Government
Agency Securities, Bank Money Instruments (i.e., Certificates of Deposit and
Bankers' Acceptances) and Commercial Paper. Such transactions will be effected
with DWR only when the price available from DWR is better than that available
from other dealers.
 
   
    Consistent with the policy described above, brokerage transactions in
securities listed on exchanges or admitted to unlisted trading privileges may be
effected through DWR, other affiliated brokers and dealers and/or affiliated
broker-dealers of the Sub-Adviser. Such brokerage transactions were also
effected through affiliates of the Former Sub-Adviser until November 30, 1997.
In order for an affiliated broker or dealer to effect any portfolio transactions
for the Fund, the commissions, fees or other remuneration received by them must
be reasonable and fair compared to the commissions, fees or other remuneration
paid to other brokers in connection with comparable transactions involving
similar securities being purchased or sold on an exchange during a comparable
period of time. This standard would allow an affiliated broker or dealer to
receive no more than the remuneration which would be expected to be received by
an unaffiliated broker in a commensurate arm's-length transaction. Furthermore,
the Board of Trustees of the Fund, including a majority of the Trustees who are
not "interested" persons of the Fund, as defined in the Act, have adopted
procedures which are reasonably designed to provide that any commissions, fees
or other remuneration paid to an affiliated broker or dealer are consistent with
the foregoing standard. The Fund does not reduce the management fee it pays to
the Investment Manager by any amount of the brokerage commissions it may pay to
an affiliated broker or dealer. The Fund paid affiliated broker-dealers of the
Former Sub-Adviser $815 during the fiscal period July 29, 1994 (commencement of
operations) through May 31, 1995.
    
 
THE DISTRIBUTOR
- --------------------------------------------------------------------------------
 
    As discussed in the Prospectus, shares of the Fund are distributed by Dean
Witter Distributors Inc. (the "Distributor"). The Distributor has entered into a
dealer agreement with DWR, which through its own sales organization sells shares
of the Fund. In addition, the Distributor may enter into similar agreements with
other selected dealers ("Selected Broker-Dealers"). The Distributor, a Delaware
corporation, is a wholly-owned subsidiary of MSDWD. The Trustees of the Fund,
including a majority of the Trustees who are not, and were not at the time they
voted, interested persons of the Fund, as defined in the Act (the "Independent
Trustees"), approved, at their meeting held on June 30, 1997, a Distribution
Agreement (the "Distribution Agreement") appointing the Distributor exclusive
distributor of the Fund's shares and providing for the Distributor to bear
distribution expenses not borne by the Fund. By its terms, the Distribution
Agreement has an initial term ending April 30, 1998 and will remain in effect
from year to year thereafter if approved by the Board.
 
    The Distributor bears all expenses it may incur in providing services under
the Distribution Agreement. Such expenses include the payment of commissions for
sales of the Fund's shares and incentive
 
                                       32
<PAGE>
compensation to account executives. The Distributor also pays certain expenses
in connection with the distribution of the Fund's shares, including the costs of
preparing, printing and distributing advertising or promotional materials, and
the costs of printing and distributing prospectuses and supplements thereto used
in connection with the offering and sale of the Fund's shares. The Fund bears
the costs of initial typesetting, printing and distribution of prospectuses and
supplements thereto to shareholders. The Fund also bears the costs of
registering the Fund and its shares under federal securities laws and pays
filing fees in accordance with state securities laws. The Fund and the
Distributor have agreed to indemnify each other against certain liabilities,
including liabilities under the Securities Act of 1933, as amended. Under the
Distribution Agreement, the Distributor uses its best efforts in rendering
services to the Fund, but in the absence of willful misfeasance, bad faith,
gross negligence or reckless disregard of its obligations, the Distributor is
not liable to the Fund or any of its shareholders for any error of judgment or
mistake of law or for any act or omission or for any losses sustained by the
Fund or its shareholders.
 
PLAN OF DISTRIBUTION
 
    The Fund has adopted a Plan of Distribution pursuant to Rule 12b-1 under the
Act (the "Plan") pursuant to which each Class, other than Class D, pursuant to
which each Class, other than Class D, pays the Distributor compensation accrued
daily and payable monthly at the following annual rates: 0.25% and 1.0% of the
average daily net assets of Class A and Class C, respectively, and, with respect
to Class B, 1.0% of the lesser of: (a) the average daily aggregate gross sales
of the Fund's Class B shares since the inception of the Fund (not including
reinvestments of dividends or capital gains distributions), less the average
daily aggregate net asset value of the Fund's Class B shares redeemed since the
Fund's inception upon which a contingent deferred sales charge has been imposed
or upon which such charge has been waived; or (b) the Fund's average daily net
assets of Class B. The Distributor receives the proceeds of front-end sales
charges and of contingent deferred sales charges imposed on certain redemptions
of shares, which are separate and apart from payments made pursuant to the Plan
(see "Purchase of Fund Shares" in the Prospectus). The Distributor has informed
the Fund that it received approximately $483,038 and $441,738 in contingent
deferred sales charges during the fiscal years ended May 31, 1996 and May 31,
1997, respectively.
 
    The Distributor has informed the Fund that the entire fee payable by Class A
and a portion of the fees payable by each of Class B and Class C each year
pursuant to the Plan equal to 0.25% of such Class's average daily net assets are
currently each characterized as a "service fee" under the Rules of the
Association of the National Association of Securities Dealers, Inc. (of which
the Distributor is a member). The "service fee" is a payment made for personal
service and/or the maintenance of shareholder accounts. The remaining portion of
the Plan fees payable by a Class, if any, is characterized as an "asset-based
sales charge" as such is defined by the aforementioned Rules of the Association.
 
    The Plan was adopted by a vote of the Trustees of the Fund on May 10, 1994,
at a meeting of the Trustees called for the purpose of voting on such Plan. The
vote included the vote of a majority of the Trustees of the Fund who are not
"interested persons" of the Fund (as defined in the Act) and who have no direct
or indirect financial interest in the operation of the Plan (the "Independent
12b-1 Trustees"). In making their decision to adopt the Plan, the Trustees
requested from the Distributor and received such information as they deemed
necessary to make an informed determination as to whether or not adoption of the
Plan was in the best interests of the shareholders of the Fund. After due
consideration of the information received, the Trustees, including the
Independent 12b-1 Trustees, determined that adoption of the Plan would benefit
the shareholders of the Fund. InterCapital, as sole shareholder of the Fund,
approved the Plan on June 2, 1994, whereupon the Plan went into effect. At their
meeting held on October 26, 1995, the Trustees of the Fund, including all of the
Independent 12b-1 Trustees, approved an amendment to the Plan to permit payments
to be made under the Plan with respect to certain distribution expenses incurred
in connection with the distribution of shares, including personal services to
shareholders with respect to holdings of such shares, of an investment company
whose assets are acquired by the Fund in a tax-free reorganization. At their
meeting held on June 30, 1997, the Trustees, including a majority of the
Independent 12b-1 Trustees, approved amendments to the Plan to reflect the
multiple-class structure for the Fund, which took effect on July 28, 1997.
 
                                       33
<PAGE>
   
    Under the Plan and as required by Rule 12b-1, the Trustees receive and
review promptly after the end of each calendar quarter a written report provided
by the Distributor of the amounts expended by the Distributor under the Plan and
the purpose for which such expenditures were made. The Fund accrued $1,267,269
payable to the Distributor, under the Plan, for the fiscal year ended May 31,
1997. This is an accrual at an annual rate of 1.0% of the average daily net
assets of Class B for the fiscal year and was calculated pursuant to clause (b)
under the Plan. This 12b-1 fee is treated by the Fund as an expense in the year
it is accrued. This amount represents amounts paid by Class B only; there were
no Class A or Class C shares outstanding on such date.
    
 
    The Plan was adopted in order to permit the implementation of the Fund's
method of distribution. Under this distribution method the Fund offers four
Classes of shares, each with a different distribution arrangement as set forth
in the Prospectus.
 
   
    With respect to Class A shares, DWR compensates its account executives by
paying them, from proceeds of the front-end sales charge, commissions for the
sale of Class A shares, currently a gross sales credit of up to 5.0% of the
amount sold (except as provided in the following sentence) and an annual
residual commission, currently a residual of up to 0.25% of the current value of
the respective accounts for which they are the account executives or dealers of
record in all cases. On orders of $1 million or more (for which no sales charge
was paid) or net asset value purchases by 401(k) plans or other
employer-sponsored plans qualified under Section 401(a) of the Internal Revenue
Code for which Dean Witter Trust FSB ("DWT") serves as Trustee or the 401(k)
Support Services Group of DWR serves as recordkeeper, the Investment Manager
compensates DWR's account executives by paying them, from its own funds, a gross
sales credit of 1.0% of the amount sold.
    
 
   
    With respect to Class B shares, DWR compensates its account executives by
paying them, from its own funds, commissions for the sale of Class B shares,
currently a gross sales credit of up to 5.0% of the amount sold (except as
provided in the following sentence) and an annual residual commission, currently
a residual of up to 0.25% of the current value (not including reinvested
dividends or distributions) of the amount sold in all cases. In the case of
retirement plans qualified under Section 401(k) of the Internal Revenue Code and
other employer-sponsored plans qualified under Section 401(a) of the Internal
Revenue Code for which DWT serves as Trustee or the 401(k) Support Services
Group of DWR serves as recordkeeper, and which plans are opened on or after July
28, 1997, DWR compensates its account executives by paying them, from its own
funds, a gross sales credit of 3.0% of the amount sold.
    
 
    With respect to Class C shares, DWR compensates its account executives by
paying them, from its own funds, commissions for the sale of Class C shares,
currently a gross sales credit of up to 1.0% of the amount sold and an annual
residual commission, currently a residual of up to 1.0% of the current value of
the respective accounts for which they are the account executives of record.
 
    With respect to Class D shares other than shares held by participants in
InterCapital's mutual fund asset allocation program, the Investment Manager
compensates DWR's account executives by paying them, from its own funds,
commissions for the sale of Class D shares, currently a gross sales credit of up
to 1.0% of the amount sold. There is a chargeback of 100% of the amount paid if
the Class D shares are redeemed in the first year and a chargeback of 50% of the
amount paid if the Class D shares are redeemed in the second year after
purchase. The Investment Manager also compensates DWR's account executives by
paying them, from its own funds, an annual residual commission, currently a
residual of up to 0.10% of the current value of the respective accounts for
which they are the account executives of record (not including accounts of
participants in the InterCapital mutual fund asset allocation program).
 
    The gross sales credit is a charge which reflects commissions paid by DWR to
its account executives and DWR's Fund-associated distribution-related expenses,
including sales compensation, and overhead and other branch office
distribution-related expenses including (a) the expenses of operating DWR's
branch offices in connection with the sale of Fund shares, including lease
costs, the salaries and employee benefits of operations and sales support
personnel, utility costs, communications costs and the costs of stationery and
supplies, (b) the costs of client sales seminars, (c) travel expenses of mutual
 
                                       34
<PAGE>
fund sales coordinators to promote the sale of Fund shares and (d) other
expenses relating to branch promotion of Fund sales. The distribution fee that
the Distributor receives from the Fund under the Plan, in effect, offsets
distribution expenses incurred under the Plan on behalf of the Fund and, in the
case of Class B shares, opportunity costs, such as the gross sales credit and an
assumed interest charge thereon ("carrying charge"). In the Distributor's
reporting of the distribution expenses to the Fund, in the case of Class B
shares, such assumed interest (computed at the "broker's call rate") has been
calculated on the gross credit as it is reduced by amounts received by the
Distributor under the Plan and any contingent deferred sales charges received by
the Distributor upon redemption of shares of the Fund. No other interest charge
is included as a distribution expense in the Distributor's calculation of its
distribution costs for this purpose. The broker's call rate is the interest rate
charged to securities brokers on loans secured by exchange-listed securities.
 
   
    The Fund paid 100% of the $1,267,269 accrued under the Plan for the fiscal
year ended May 31, 1997 to the Distributor. The Distributor estimates it has
spent, pursuant to the Plan, $12,787,932 on behalf of Class B since the
inception of the Plan. It is estimated that this amount was spent in
approximately the following ways: (i) 21.96% ($2,807,867)--advertising and
promotional expenses; (ii) 1.71% ($218,589)--printing of prospectuses for
distribution to other than current stockholders; and (iii) 76.33%
($9,761,476)--other expenses, including the gross sales credit and the carrying
charges of which 8.29% ($809,551) represents carrying charges, 36.66%
($3,578,980) represents commission credits to DWR branch offices for payments of
commissions to account executives and 55.05% ($5,372,945) represents overhead
and other branch office distribution-related expenses. These amounts represent
amounts paid by Class B only; there were no Class A or Class C shares
outstanding on such date.
    
 
    The Fund is authorized to reimburse expenses incurred or to be incurred in
promoting the distribution of the Fund's Class A and Class C shares and in
servicing shareholder accounts. Reimbursement will be made through payments at
the end of each month. The amount of each monthly payment may in no event exceed
an amount equal to a payment at the annual rate of 0.25%, in the case of Class
A, and 1.0%, in the case of Class C, of the average net assets of the respective
Class during the month. No interest or other financing charges, if any, incurred
on any distribution expenses on behalf of Class A and Class C will be
reimbursable under the Plan. With respect to Class A, in the case of all
expenses other than expenses representing the service fee, and, with respect to
Class C, in the case of all expenses other than expenses representing a gross
sales credit or a residual to account executives, such amounts shall be
determined at the beginning of each calendar quarter by the Trustees, including
a majority of the Independent 12b-1 Trustees. Expenses representing the service
fee (for Class A) or a gross sales credit or a residual to account executives
(for Class C) may be reimbursed without prior determination. In the event that
the Distributor proposes that monies shall be reimbursed for other than such
expenses, then in making quarterly determinations of the amounts that may be
reimbursed by the Fund, the Distributor will provide and the Trustees will
review a quarterly budget of projected distribution expenses to be incurred on
behalf of the Fund, together with a report explaining the purposes and
anticipated benefits of incurring such expenses. The Trustees will determine
which particular expenses, and the portions thereof, that may be borne by the
Fund, and in making such a determination shall consider the scope of the
Distributor's commitment to promoting the distribution of the Fund's Class A and
Class C shares.
 
   
    In the case of Class B shares, at any given time, the expenses in
distributing shares of the Fund may be more or less than the total of (i) the
payments made by the Fund pursuant to the Plan and (ii) the proceeds of
contingent deferred sales charges paid by investors upon redemption of shares.
The Distributor has advised the Fund that in the case of Class B shares the
excess distribution expenses, including the carrying charge designed to
approximate the opportunity costs incurred by DWR which arise from it having
advanced monies without having received the amount of any sales charges imposed
at the time of sale of the Fund's Class B shares, totalled $8,434,427 as of May
31, 1997. Because there is no requirement under the Plan that the Distributor be
reimbursed for distribution expenses with respect to Class B shares or any
requirement that the Plan be continued from year to year, this excess amount
does not constitute a liability of the Fund. Although there is no legal
obligation for the Fund to pay distribution expenses in excess of payments made
under the Plan and the proceeds of contingent deferred sales charges paid by
investors upon redemption of shares, if for any reason the Plan is
    
 
                                       35
<PAGE>
terminated, the Trustees will consider at that time the manner in which to treat
such expenses. Any cumulative expenses incurred, but not yet recovered through
distribution fees or contingent deferred sales charges, may or may not be
recovered through future distribution fees or contingent deferred sales charges.
 
    No interested person of the Fund nor any Trustee of the Fund who is not an
interested person of the Fund, as defined in the Act, has any direct or indirect
financial interest in the operation of the Plan except to the extent that the
Distributor, InterCapital, DWSC or certain of their employees may be deemed to
have such an interest as a result of benefits derived from the successful
operation of the Plan or as a result of receiving a portion of the amounts
expended thereunder by the Fund.
 
    Under its terms, the Plan had an initial term ending April 30, 1995 and will
continue from year to year thereafter, provided such continuance is approved
annually by a vote of the Trustees in the manner described above. Prior to the
Board's approval of amendments to the Plan to reflect the multiple-class
structure for the Fund, the most recent continuance of the Plan for one year,
until April 30, 1998, was approved by the Board of Trustees of the Fund,
including a majority of the Independent 12b-1 Trustees, at a Board meeting held
on April 24, 1997. Prior to approving the continuation of the Plan, the Trustees
requested and received from the Distributor and reviewed all the information
which they deemed necessary to arrive at an informed determination. In making
their determination to continue the Plan, the Trustees considered: (1) the
Fund's experience under the Plan and whether such experience indicates that the
Plan is operating as anticipated; (2) the benefits the Fund had obtained, was
obtaining and would be likely to obtain under the Plan; and (3) what services
had been provided and were continuing to be provided under the Plan to the Fund
and its shareholders. Based upon their review, the Trustees of the Fund,
including each of the Independent 12b-1 Trustees, determined that continuation
of the Plan would be in the best interest of the Fund and would have a
reasonable likelihood of continuing to benefit the Fund and its shareholders. In
the Trustees' quarterly review of the Plan, they will consider its continued
appropriateness and the level of compensation provided therein.
 
    The Plan may not be amended to increase materially the amount to be spent
for the services described therein without approval of the shareholders of the
affected Class or Classes of the Fund, and all material amendments of the Plan
must also be approved by the Trustees in the manner described above. The Plan
may be terminated at any time, without payment of any penalty, by vote of a
majority of the Independent 12b-1 Trustees or by a vote of a majority of the
outstanding voting securities of the Fund (as defined in the Act) on not more
than thirty days' written notice to any other party to the Plan. So long as the
Plan is in effect, the election and nomination of Independent Trustees shall be
committed to the discretion of the Independent Trustees.
 
DETERMINATION OF NET ASSET VALUE
- --------------------------------------------------------------------------------
 
    The net asset value per share for each Class of shares of the Fund is
determined once daily at 4:00 p.m. New York time on each day that the New York
Stock Exchange is open (or, on days when the New York Stock Exchange closes
prior to 4:00 p.m., at such earlier time), and on each other day in which there
is a sufficient degree of trading in the Fund's investments to affect the net
asset value, except that the net asset value may not be computed on a day on
which no orders to purchase, or tenders to sell or redeem, Fund shares have been
received. The New York Stock Exchange currently observes the following holidays:
New Year's Day; Reverend Dr. Martin Luther King, Jr. Day; President's Day; Good
Friday; Memorial Day; Independence Day; Labor Day; Thanksgiving Day; and
Christmas Day.
 
    As stated in the Prospectus, short-term securities with remaining maturities
of 60 days or less at the time of purchase are valued at amortized cost, unless
the Trustees determine such does not reflect the securities' market value, in
which case these securities will be valued at their fair value as determined by
the Trustees. Other short-term debt securities will be valued on a
mark-to-market basis until such time as they reach a remaining maturity of 60
days, whereupon they will be valued at amortized cost using their value on the
61st day unless the Trustees determine such does not reflect the securities'
market value, in which case these securities will be valued at their fair value
as determined by the Trustees. Listed options
 
                                       36
<PAGE>
on debt securities are valued at the latest sale price on the exchange on which
they are listed unless no sales of such options have taken place that day, in
which case they will be valued at the mean between their latest bid and asked
prices. Unlisted options on debt securities and all options on equity securities
are valued at the mean between their latest bid and asked prices. Futures are
valued at the latest sale price on the commodities exchange on which they trade
unless the Trustees determine that such price does not reflect their market
value, in which case they will be valued at their fair value as determined by
the Trustees. All other securities and other assets are valued at their fair
value as determined in good faith under procedures established by and under the
supervision of the Trustees.
 
    Generally, trading in foreign securities, as well as corporate bonds, United
States government securities and money market instruments, is substantially
completed each day at various times prior to the close of the New York Stock
Exchange. The values of such securities used in computing the net asset value of
the Fund's shares are determined as of such times. Foreign currency exchange
rates are also generally determined prior to the close of the New York Stock
Exchange. Occasionally, events which affect the values of such securities and
such exchange rates may occur between the times at which they are determined and
the close of the New York Stock Exchange and will therefore not be reflected in
the computation of the Fund's net asset value. If events materially affecting
the value of such securities occur during such period, then these securities
will be valued at their fair value as determined in good faith under procedures
established by and under the supervision of the Trustees.
 
PURCHASE OF FUND SHARES
- --------------------------------------------------------------------------------
 
    As discussed in the Prospectus, the Fund offers four Classes of shares as
follows:
 
INITIAL SALES CHARGE ALTERNATIVE--CLASS A SHARES
 
    Class A shares are sold to investors with an initial sales charge that
declines to zero for larger purchases; however, Class A shares sold without an
initial sales charge are subject to a contingent deferred sales charge ("CDSC")
of 1.0% if redeemed within one year of purchase, except in the circumstances
discussed in the Prospectus.
 
    RIGHT OF ACCUMULATION.  As discussed in the Prospectus, investors may
combine the current value of shares purchased in separate transactions for
purposes of benefitting from the reduced sales charges available for purchases
of shares of the Fund totalling at least $25,000 in net asset value. For
example, if any person or entity who qualifies for this privilege holds Class A
shares of the Fund and/or other Dean Witter Funds that are multiple class funds
("Dean Witter Multi-Class Funds") or shares of other Dean Witter Funds sold with
a front-end sales charge purchased at a price including a front-end sales charge
having a current value of $5,000, and purchases $20,000 of additional shares of
the Fund, the sales charge applicable to the $20,000 purchase would be 4.75% of
the offering price.
 
   
    The Distributor must be notified by the selected broker-dealer or the
shareholder at the time a purchase order is placed that the purchase qualifies
for the reduced charge under the Right of Accumulation. Similar notification
must be made in writing by the selected broker-dealer or shareholder when such
an order is placed by mail. The reduced sales charge will not be granted if: (a)
such notification is not furnished at the time of the order; or (b) a review of
the records of the Distributor or Dean Witter Trust FSB (the "Transfer Agent")
fails to confirm the investor's represented holdings.
    
 
    LETTER OF INTENT.  As discussed in the Prospectus, reduced sales charges are
available to investors who enter into a written Letter of Intent providing for
the purchase, within a thirteen-month period, of Class A shares of the Fund from
the Distributor or from a single Selected Broker-Dealer.
 
    A Letter of Intent permits an investor to establish a total investment goal
to be achieved by any number of purchases over a thirteen-month period. Each
purchase of Class A shares made during the period will receive the reduced sales
commission applicable to the amount represented by the goal, as if it were a
single purchase. A number of shares equal in value to 5% of the dollar amount of
the Letter of
 
                                       37
<PAGE>
Intent will be held in escrow by the Transfer Agent, in the name of the
shareholder. The initial purchase under a Letter of Intent must be equal to at
least 5% of the stated investment goal.
 
    The Letter of Intent does not obligate the investor to purchase, nor the
Fund to sell, the indicated amount. In the event the Letter of Intent goal is
not achieved within the thirteen-month period, the investor is required to pay
the difference between the sales charge otherwise applicable to the purchases
made during this period and sales charges actually paid. Such payment may be
made directly to the Distributor or, if not paid, the Distributor is authorized
by the shareholder to liquidate a sufficient number of his or her escrowed
shares to obtain such difference.
 
    If the goal is exceeded and purchases pass the next sales charge level, the
sales charge on the entire amount of the purchase that results in passing that
level and on subsequent purchases will be subject to further reduced sales
charges in the same manner as set forth above under "Right of Accumulation," but
there will be no retroactive reduction of sales charges on previous purchases.
For the purpose of determining whether the investor is entitled to a further
reduced sales charge applicable to purchases at or above a sales charge level
which exceeds the stated goal of a Letter of Intent, the cumulative current net
asset value of any shares owned by the investor in any other Dean Witter Funds
held by the shareholder which were previously purchased at a price including a
front-end sales charge (including shares of the Fund and other Dean Witter Funds
acquired in exchange for those shares, and including in each case shares
acquired through reinvestment of dividends and distributions) will be added to
the cost or net asset value of shares of the Fund owned by the investor.
However, shares of "Exchange Funds" (see "Shareholder Services--Exchange
Privilege") and the purchase of shares of other Dean Witter Funds will not be
included in determining whether the stated goal of a Letter of Intent has been
reached.
 
    At any time while a Letter of Intent is in effect, a shareholder may, by
written notice to the Distributor, increase the amount of the stated goal. In
that event, only shares purchased during the previous 90-day period and still
owned by the shareholder will be included in the new sales charge reduction. The
5% escrow and minimum purchase requirements will be applicable to the new stated
goal. Investors electing to purchase shares of the Fund pursuant to a Letter of
Intent should carefully read such Letter of Intent.
 
CONTINGENT DEFERRED SALES CHARGE ALTERNATIVE--CLASS B SHARES
 
    Class B shares are sold without an initial sales charge but are subject to a
CDSC payable upon most redemptions within six years after purchase. As stated in
the Prospectus, a CDSC will be imposed on any redemption by an investor if after
such redemption the current value of the investor's Class B shares of the Fund
is less than the dollar amount of all payments by the shareholder for the
purchase of Class B shares during the preceding six years (or, in the case of
shares held by certain employer-sponsored benefit plans, three years). However,
no CDSC will be imposed to the extent that the net asset value of the shares
redeemed does not exceed: (a) the current net asset value of shares purchased
more than six years (or, in the case of shares held by certain
employer-sponsored benefit plans, three years) prior to the redemption, plus (b)
the current net asset value of shares purchased through reinvestment of
dividends or distributions of the Fund or another Dean Witter Fund (see
"Shareholder Services-- Targeted Dividends"), plus (c) the current net asset
value of shares acquired in exchange for (i) shares of Dean Witter front-end
sales charge funds, or (ii) shares of other Dean Witter Funds for which shares
of front-end sales charge funds have been exchanged (see "Shareholder
Services--Exchange Privilege"), plus (d) increases in the net asset value of the
investor's shares above the total amount of payments for the purchase of Fund
shares made during the preceding six (three) years. The CDSC will be paid to the
Distributor.
 
    In determining the applicability of the CDSC to each redemption, the amount
which represents an increase in the net asset value of the investor's shares
above the amount of the total payments for the purchase of shares within the
last six years (or, in the case of shares held by certain employer-sponsored
benefit plans, three years) will be redeemed first. In the event the redemption
amount exceeds such increase in value, the next portion of the amount redeemed
will be the amount which represents the net
 
                                       38
<PAGE>
asset value of the investor's shares purchased more than six (three) years prior
to the redemption and/or shares purchased through reinvestment of dividends or
distributions and/or shares acquired in exchange for shares of Dean Witter
front-end sales charge funds, or for shares of other Dean Witter funds for which
shares of front-end sales charge funds have been exchanged. A portion of the
amount redeemed which exceeds an amount which represents both such increase in
value and the value of shares purchased more than six years (or, in the case of
shares held by certain employer-sponsored benefit plans, three years) prior to
the redemption and/or shares purchased through reinvestment of dividends or
distributions and/or shares acquired in the above-described exchanges will be
subject to a CDSC.
 
    The amount of the CDSC, if any, will vary depending on the number of years
from the time of payment for the purchase of Class B shares of the Fund until
the time of redemption of such shares. For purposes of determining the number of
years from the time of any payment for the purchase of shares, all payments made
during a month will be aggregated and deemed to have been made on the last day
of the month. The following table sets forth the rates of the CDSC applicable to
most Class B shares of the Fund:
 
<TABLE>
<CAPTION>
                                        YEAR SINCE
                                         PURCHASE                                            CDSC AS A PERCENTAGE OF
                                       PAYMENT MADE                                              AMOUNT REDEEMED
- ------------------------------------------------------------------------------------------  --------------------------
<S>                                                                                         <C>
First.....................................................................................               5.0%
Second....................................................................................               4.0%
Third.....................................................................................               3.0%
Fourth....................................................................................               2.0%
Fifth.....................................................................................               2.0%
Sixth.....................................................................................               1.0%
Seventh and thereafter....................................................................             None
</TABLE>
 
   
    The following table sets forth the rates of the CDSC applicable to Class B
shares of the Fund held by 401(k) plans or other employer-sponsored plans
qualified under Section 401(a) of the Internal Revenue Code for which DWT serves
as Trustee or the 401(k) Support Services Group of DWR serves as recordkeeper
and whose accounts are opened on or after July 28, 1997:
    
 
<TABLE>
<CAPTION>
                                        YEAR SINCE
                                         PURCHASE                                            CDSC AS A PERCENTAGE OF
                                       PAYMENT MADE                                              AMOUNT REDEEMED
- ------------------------------------------------------------------------------------------  --------------------------
<S>                                                                                         <C>
First.....................................................................................               2.0%
Second....................................................................................               2.0%
Third.....................................................................................               1.0%
Fourth and thereafter.....................................................................             None
</TABLE>
 
    In determining the rate of the CDSC, it will be assumed that a redemption is
made of shares held by the investor for the longest period of time within the
applicable six-year or three-year period. This will result in any such CDSC
being imposed at the lowest possible rate. The CDSC will be imposed, in
accordance with the table shown above, on any redemptions within six years (or,
in the case of shares held by certain employer-sponsored benefit plans, three
years) of purchase which are in excess of these amounts and which redemptions do
not qualify for waiver of the CDSC, as described in the Prospectus.
 
LEVEL LOAD ALTERNATIVE--CLASS C SHARES
 
    Class C shares are sold without a sales charge but are subject to a CDSC of
1.0% on most redemptions made within one year after purchase, except in the
circumstances discussed in the Prospectus.
 
NO LOAD ALTERNATIVE--CLASS D SHARES
 
    Class D shares are offered without any sales charge on purchase or
redemption. Class D shares are offered only to those persons meeting the
qualifications set forth in the Prospectus.
 
                                       39
<PAGE>
SHAREHOLDER SERVICES
- --------------------------------------------------------------------------------
 
    Upon the purchase of shares of the Fund, a Shareholder Investment Account is
opened for the investor on the books of the Fund and maintained by the Transfer
Agent. This is an open account in which shares owned by the investor are
credited by the Transfer Agent in lieu of issuance of a share certificate. If a
share certificate is desired, it must be requested in writing for each
transaction. Certificates are issued only for full shares and may be redeposited
in the account at any time. There is no charge to the investor for issuance of a
certificate. Whenever a shareholder instituted transaction takes place in the
Shareholder Investment Account, the shareholder will be mailed a confirmation of
the transaction from the Fund or from DWR or other selected broker-dealer.
 
   
    AUTOMATIC INVESTMENT OF DIVIDENDS AND DISTRIBUTIONS.  As stated in the
Prospectus, all income dividends and capital gains distributions are
automatically paid in full and fractional shares of the applicable Class of the
Fund, unless the shareholder requests that they be paid in cash. Each purchase
of shares of the Fund is made upon the condition that the Transfer Agent is
thereby automatically appointed as agent of the investor to receive all
dividends and capital gains distributions on shares owned by the investor. Such
dividends and distributions will be paid, at the net asset value per share, in
shares of the applicable Class of the Fund (or in cash if the shareholder so
requests) as of the close of business on the record date. At any time an
investor may request the Transfer Agent, in writing, to have subsequent
dividends and/or capital gains distributions paid to him or her in cash rather
than shares. To assure sufficient time to process the charge, such request
should be received by the Transfer Agent at least five business days prior to
the record date of the dividend or distribution. In the case of recently
purchased shares for which registration instructions have not been received on
the record date, cash payments will be made to the Distributor, which will be
forwarded to the shareholder, upon the receipt of proper instructions. It has
been and remains the Fund's policy and practice that, if checks for dividends or
distributions paid in cash remain uncashed, no interest will accrue on amounts
represented by such uncashed checks.
    
 
    TARGETED DIVIDENDS-SM-.  In states where it is legally permissible,
shareholders may also have all income dividends and capital gains distributions
automatically invested in shares of any Class of an open-end Dean Witter Fund
other than Dean Witter International SmallCap Fund or in another Class of Dean
Witter International SmallCap Fund. Such investment will be made as described
above for automatic investment in shares in shares of the applicable Class of
the Fund, at the net asset value per share of the selected Dean Witter Fund as
of the close of business on the payment date of the dividend or distribution and
will begin to earn dividends, if any, in the selected Dean Witter Fund the next
business day. Shareholders of Dean Witter International SmallCap Fund must be
shareholders of the selected Class of the Dean Witter Fund targeted to receive
investments from dividends at the time they enter the Targeted Dividends
program. Investors should review the prospectus of the targeted Dean Witter Fund
before entering the program.
 
   
    EASYINVEST-SM-.  Shareholders may subscribe to EasyInvest, an automatic
purchase plan which provides for any amount from $100 to $5,000 to be
transferred automatically from a checking or savings account or following
redemption of shares of a Dean Witter money market fund, on a semi-monthly,
monthly or quarterly basis, to the Transfer Agent for investment in shares of
the Fund. Shares purchased through EasyInvest will be added to the shareholder's
existing account at the net asset value calculated the same business day the
transfer of funds is effected (subject to any applicable sales charges). Shares
of the Dean Witter money market funds redeemed in connection with EasyInvest are
redeemed on the business day preceding the transfer of funds. For further
information or to subscribe to EasyInvest, shareholders should contact their DWR
or other selected broker-dealer account executive or the Transfer Agent.
    
 
    INVESTMENT OF DIVIDENDS OR DISTRIBUTIONS RECEIVED IN CASH.  As discussed in
the Prospectus, any shareholder who receives a cash payment representing a
dividend or distribution may invest such dividend or distribution in shares of
the applicable Class at the net asset value next determined after receipt by the
Transfer Agent, without the imposition of a CDSC upon redemption, by returning
the check
 
                                       40
<PAGE>
or the proceeds to the Transfer Agent within thirty days after the payment date.
If the shareholder returns the proceeds of a dividend or distribution, such
funds must be accompanied by a signed statement indicating that the proceeds
constitute a dividend or distribution to be invested. Such investment will be
made at the net asset value per share next determined after receipt of the check
or proceeds by the Transfer Agent.
 
    SYSTEMATIC WITHDRAWAL PLAN.  As discussed in the Prospectus, a systematic
withdrawal plan (the "Withdrawal Plan") is available for shareholders who own or
purchase shares of the Fund having a minimum value of $10,000 based upon the
then current net asset value. The Withdrawal Plan provides for monthly or
quarterly (March, June, September and December) checks in any dollar amount, not
less than $25, or in any whole percentage of the account balance, on an
annualized basis. Any applicable CDSC will be imposed on shares redeemed under
the Withdrawal Plan (see "Purchase of Fund Shares"). Therefore, any shareholder
participating in the Withdrawal Plan will have sufficient shares redeemed from
his or her account so that the proceeds (net of any applicable CDSC) to the
shareholder will be the designated monthly or quarterly amount.
 
    The Transfer Agent acts as an agent for the shareholder in tendering to the
Fund for redemption sufficient full and fractional shares to provide the amount
of the periodic withdrawal payment designated in the application. The shares
will be redeemed at their net asset value determined, at the shareholder's
option, on the tenth or twenty-fifth day (or next following business day) of the
relevant month or quarter and normally a check for the proceeds will be mailed
by the Transfer Agent within five business days after the date of redemption.
The Withdrawal Plan may be terminated at any time by the Fund.
 
    Withdrawal Plan payments should not be considered as dividends, yields or
income. If periodic withdrawal plan payments continuously exceed net investment
income and net capital gains, the shareholder's original investment will be
correspondingly reduced and ultimately exhausted.
 
    Each withdrawal constitutes a redemption of shares and any gain or loss
realized must be recognized for Federal income tax purposes. Although the
shareholder may make additional investments of $2,500 or more under the
Withdrawal Plan, withdrawals made concurrently with purchases of additional
shares may be inadvisable because of the sales charges which may be applicable
to purchases or redemptions of shares (see "Purchase of Fund Shares").
 
    Any shareholder who wishes to have payments under the Withdrawal Plan made
to a third party or sent to an address other than the one listed on the account
must send complete written instructions to the Transfer Agent to enroll in the
Withdrawal Plan. The shareholder's signature on such instructions must be
guaranteed by an eligible guarantor acceptable to the Transfer Agent
(shareholders should contact the Transfer Agent for a determination as to
whether a particular institution is such an eligible guarantor). A shareholder
may, at any time, change the amount and interval of withdrawal payments through
his or her Account Executive or by written nomination to the Transfer Agent. In
addition, the party and/or the address to which the checks are mailed may be
changed by written notification to the Transfer Agent, with signature guarantees
required in the manner described above. The shareholder may also terminate the
Withdrawal Plan at any time by written notice to the Transfer Agent. In the
event of such termination, the account will be continued as a regular
shareholder investment account. The shareholder may also redeem all or part of
the shares held in the Withdrawal Plan account (see "Redemptions and
Repurchases" in the Prospectus) at any time.
 
    DIRECT INVESTMENTS THROUGH TRANSFER AGENT.  As discussed in the Prospectus,
shareholders may make additional investments in any Class of shares of the Fund
for which they qualify at any time by sending a check in any amount, not less
than $100, payable to Dean Witter International SmallCap Fund, and indicating
the selected Class, directly to the Fund's Transfer Agent. In the case of Class
A shares, after deduction of any applicable sales charge, the balance will be
applied to the purchase of Fund shares, and, in the case of shares of the other
Classes, the entire amount will be applied to the purchase of Fund shares, at
the net asset value per share next computed after receipt of the check or
purchase payment by the Transfer Agent. The shares so purchased will be credited
to the investor's account.
 
                                       41
<PAGE>
EXCHANGE PRIVILEGE
 
    As discussed in the Prospectus, the Fund makes available to its shareholders
an Exchange Privilege whereby shareholders of each Class of the Fund may
exchange their shares for shares of the same Class of shares of any other Dean
Witter Multi-Class Fund without the imposition of any exchange fee. Shares may
also be exchanged for shares of any of the following funds: Dean Witter
Short-Term U.S. Treasury Trust, Dean Witter Limited Term Municipal Trust, Dean
Witter Short-Term Bond Fund, Dean Witter Intermediate Term U.S. Treasury Trust
and five Dean Witter Funds which are money market funds (the foregoing nine
funds are hereinafter referred to as the "Exchange Funds"). Class A shares may
also be exchanged for shares of Dean Witter Multi-State Municipal Series Trust
and Dean Witter Hawaii Municipal Trust, which are Dean Witter Funds sold with a
front-end sales charge ("FSC Funds"). Class B shares may also be exchanged for
shares of Dean Witter Global Short-Term Income Fund Inc., Dean Witter High
Income Securities and Dean Witter National Municipal Trust, which are Dean
Witter Funds offered with a CDSC ("CDSC Funds"). Exchanges may be made after the
shares of the Fund acquired by purchase (not by exchange or dividend
reinvestment) have been held for thirty days. There is no waiting period for
exchanges of shares acquired by exchange or dividend reinvestment. An exchange
will be treated for federal income tax purposes the same as a repurchase or
redemption of shares, on which the shareholder may realize a capital gain or
loss.
 
    Any new account established through the Exchange Privilege will have the
same registration and cash dividend or dividend reinvestment plan as the present
account, unless the Transfer Agent receives written notification to the
contrary. For telephone exchanges, the exact registration of the existing
account and the account number must be provided.
 
    Any shares held in certificate form cannot be exchanged but must be
forwarded to the Transfer Agent and deposited into the shareholder's account
before being eligible for exchange. (Certificates mailed in for deposit should
not be endorsed.)
 
    As described below, and in the Prospectus under the captions "Purchase of
Fund Shares," a CDSC may be imposed upon a redemption, depending on a number of
factors, including the number of years from the time of purchase until the time
of redemption or exchange ("holding period"). When shares of a Dean Witter
Multi-Class Fund or any CDSC Fund are exchanged for shares of an Exchange Fund,
the exchange is executed at no charge to the shareholder, without the imposition
of the CDSC at the time of the exchange. During the period of time the
shareholder remains in the Exchange Fund (calculated from the last day of the
month in which the Exchange Fund shares were acquired), the holding period or
"year since purchase payment made" is frozen. When shares are redeemed out of
the Exchange Fund, they will be subject to a CDSC which would be based upon the
period of time the shareholder held shares in a Dean Witter Multi-Class Fund or
in a CDSC Fund. However, in the case of shares exchanged into an Exchange Fund
on or after April 23, 1990, upon a redemption of shares which results in a CDSC
being imposed, a credit (not to exceed the amount of the CDSC) will be given in
an amount equal to the Exchange Fund 12b-1 distribution fees, if any, incurred
on or after that date which are attributable to those shares. Shareholders
acquiring shares of an Exchange Fund pursuant to this exchange privilege may
exchange those shares back into a Dean Witter Multi-Class Fund or a CDSC Fund
from the Exchange Fund, with no CDSC being imposed on such exchange. The holding
period previously frozen when shares were first exchanged for shares of the
Exchange Fund resumes on the last day of the month in which shares of a Dean
Witter Multi-Class Fund or a CDSC Fund are reacquired. A CDSC is imposed only
upon an ultimate redemption, based upon the time (calculated as described above)
the shareholder was invested in a Dean Witter Multi-Class Fund or in a CDSC
Fund. In the case of exchanges of Class A shares which are subject to a CDSC,
the holding period also includes the time (calculated as described above) the
shareholder was invested in a FSC Fund.
 
    When shares initially purchased in a Dean Witter Multi-Class Fund or in a
CDSC Fund are exchanged for shares of a Dean Witter Multi-Class Fund, shares of
a CDSC Fund, shares of a FSC Fund, or shares of an Exchange Fund, the date of
purchase of the shares of the fund exchanged into, for purposes of the CDSC upon
redemption, will be the last day of the month in which the shares being
 
                                       42
<PAGE>
exchanged were originally purchased. In allocating the purchase payments between
funds for purposes of the CDSC, the amount which represents the current net
asset value of shares at the time of the exchange which were (i) purchased more
than one, three or six years (depending on the CDSC schedule applicable to the
shares) prior to the exchange, (ii) originally acquired through reinvestment of
dividends or distributions and (iii) acquired in exchange for shares of FSC
Funds, or for shares of other Dean Witter Funds for which shares of FSC Funds
have been exchanged (all such shares called "Free Shares"), will be exchanged
first. After an exchange, all dividends earned on shares in an Exchange Fund
will be considered Free Shares. If the exchanged amount exceeds the value of
such Free Shares, an exchange is made, on a block-by-block basis, of non-Free
Shares held for the longest period of time (except that, with respect to Class B
shares, if shares held for identical periods of time but subject to different
CDSC schedules are held in the same Exchange Privilege account, the shares of
that block that are subject to a lower CDSC rate will be exchanged prior to the
shares of that block that are subject to a higher CDSC rate). Shares equal to
any appreciation in the value of non-Free Shares exchanged will be treated as
Free Shares, and the amount of the purchase payments for the non-Free Shares of
the fund exchanged into will be equal to the lesser of (a) the purchase payments
for, or (b) the current net asset value of, the exchanged non-Free Shares. If an
exchange between funds would result in exchange of only part of a particular
block of non-Free Shares, then shares equal to any appreciation in the value of
the block (up to the amount of the exchange) will be treated as Free Shares and
exchanged first, and the purchase payment for that block will be allocated on a
pro rata basis between the non-Free Shares of that block to be retained and the
non-Free Shares to be exchanged. The prorated amount of such purchase payment
attributable to the retained non-Free Shares will remain as the purchase payment
for such shares, and the amount of purchase payment for the exchanged non-Free
Shares will be equal to the lesser of (a) the prorated amount of the purchase
payment for, or (b) the current net asset value of, those exchanged non-Free
Shares. Based upon the procedures described in the Prospectus under the caption
"Purchase of Fund Shares," any applicable CDSC will be imposed upon the ultimate
redemption of shares of any fund, regardless of the number of exchanges since
those shares were originally purchased.
 
    With respect to the redemption or repurchase of shares of the Fund, the
application of proceeds to the purchase of new shares in the Fund or any other
of the funds and the general administration of the Exchange Privilege, the
Transfer Agent acts as agent for the Distributor and for the shareholder's
selected broker-dealer, if any, in the performance of such functions. With
respect to exchanges, redemptions or repurchases, the Transfer Agent shall be
liable for its own negligence and not for the default or negligence of its
correspondents or for losses in transit. The Fund shall not be liable for any
default or negligence of the Transfer Agent, the Distributor or any selected
broker-dealer.
 
    The Distributor and any selected broker-dealer have authorized and appointed
the Transfer Agent to act as their agent in connection with the application of
proceeds of any redemption of Fund shares to the purchase of shares of any other
fund and the general administration of the Exchange Privilege. No commission or
discounts will be paid to the Distributor or any selected broker-dealer for any
transactions pursuant to this Exchange Privilege.
 
    Exchanges are subject to the minimum investment requirement and any other
conditions imposed by each fund. (The minimum initial investment for the
Exchange Privilege account of each Class is $5,000 for Dean Witter Liquid Asset
Fund Inc., Dean Witter Tax-Free Daily Income Trust, Dean Witter California
Tax-Free Daily Income Trust and Dean Witter New York Municipal Money Market
Trust, although those funds may, at their discretion, accept initial investments
of as low as $1,000. The minimum investment for the Exchange Privilege account
of each Class is $10,000 for Dean Witter Short-Term U.S. Treasury Trust,
although that fund, in its discretion, may accept initial purchases as low as
$5,000. The minimum initial investment for the Exchange Privilege account of
each Class is $5,000 for Dean Witter Special Value Fund. The minimum initial
investment for the Exchange Privilege account of each Class for all other Dean
Witter Funds for which the Exchange Privilege is available is $1,000.) Upon
exchange into an Exchange Fund, the shares of that fund will be held in a
special Exchange Privilege Account separately from accounts of those
shareholders who have acquired their shares directly from
 
                                       43
<PAGE>
that fund. As a result, certain services normally available to shareholders of
those funds, including the check writing feature, will not be available for
funds held in that account.
 
    The Fund and each of the other Dean Witter Funds may limit the number of
times this Exchange Privilege may be exercised by any investor within a
specified period of time. Also, the Exchange Privilege may be terminated or
revised at any time by the Fund and/or any of the Dean Witter Funds for which
shares of the Fund have been exchanged, upon such notice as may be required by
applicable regulatory agencies (presently sixty days' prior written notice for
termination or material revision), provided that six months' prior written
notice of termination will be given to the shareholders who hold shares of
Exchange Funds, pursuant to the Exchange Privilege, and provided further that
the Exchange Privilege may be terminated or materially revised without notice at
times (a) when the New York Stock Exchange is closed for other than customary
weekends and holidays, (b) when trading on that Exchange is restricted, (c) when
an emergency exists as a result of which disposal by the Fund of securities
owned by it is not reasonably practicable or it is not reasonably practicable
for the Fund fairly to determine the value of its net assets, (d) 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) or (e) if the Fund would be unable to invest amounts effectively in
accordance with its investment objective, policies and restrictions.
 
    The current prospectus for each fund describes its investment objective(s)
and policies, and shareholders should obtain a copy and examine it carefully
before investing. An exchange will be treated for federal income tax purposes
the same as a repurchase or redemption of shares, on which the shareholder may
realize a capital gain or loss. However, the ability to deduct capital losses on
an exchange may be limited in situations where there is an exchange of shares
within ninety days after the shares are purchased. The Exchange Privilege is
only available in states where an exchange may legally be made.
 
    For further information regarding the Exchange Privilege, shareholders
should contact their DWR or other selected broker-dealer account executive or
the Transfer Agent.
 
REDEMPTIONS AND REPURCHASES
- --------------------------------------------------------------------------------
 
    REDEMPTION.  As stated in the Prospectus, shares of each Class the Fund can
be redeemed for cash at any time at the net asset value per share next
determined; however, such redemption proceeds will be reduced by the amount of
any applicable CDSC. If shares are held in a shareholder's account without a
share certificate, a written request for redemption to the Fund's Transfer Agent
at P.O. Box 983, Jersey City, NJ 07303 is required. If certificates are held by
the shareholder, the shares may be redeemed by surrendering the certificates
with a written request for redemption. The share certificate, or an accompanying
stock power, and the request for redemption, must be signed by the shareholder
or shareholders exactly as the shares are registered. Each request for
redemption, whether or not accompanied by a share certificates, must be sent to
the Fund's Transfer Agent, which will redeem the shares at their net asset value
next computed (see "Purchase of Fund Shares") after it receives the request, and
certificate, if any, in good order. Any redemption request received after such
computation will be redeemed at the next determined net asset value.
 
    Whether certificates are held by the shareholder or shares are held in a
shareholder's account, if the proceeds are to be paid to any person other than
the record owner, or if the proceeds are to be paid to a corporation (other than
the Distributor or a selected broker-dealer for the account of the shareholder),
partnership, trust or fiduciary, or sent to the shareholder at an address other
than the registered address, signatures must be guaranteed by an eligible
guarantor. A stock power may be obtained from any dealer or commercial bank. The
Fund may change the signature guarantee requirements from time to time upon
notice to shareholders, which may be a means of a new prospectus.
 
    REPURCHASE.  As stated in the Propectus, DWR and other selected
broker-dealers are authorized to repurchase shares represented by a share
certificate which is delivered to any of their offices. Shares
 
                                       44
<PAGE>
held in a shareholder's account without a share certificate may also be
repurchased by DWR and other selected broker-dealers upon the telephonic request
of the shareholder. The repurchase price is the net asset value next computed
after such purchase order is received by DWR or other selected broker-dealer
reduced by any applicable CDSC.
 
   
    PAYMENT FOR SHARES REDEEMED OR REPURCHASED.  As discussed in the Prospectus,
payment for shares of any Class presented for repurchase or redemption will be
made by check within seven days after receipt by the Transfer Agent of the
certificate and/or written request in good order. The term "good order" means
that the share certificate, if any, and request for redemption, are properly
signed, accompanied by any documentation required by the Transfer Agent, and
bear signature guarantees when required by the Fund or the Transfer Agent. Such
payment may be postponed or the right of redemption suspended at times (a) when
the New York Stock Exchange is closed for other than customary weekends and
holidays, (b) when trading on that Exchange is restricted, (c) when an emergency
exists as a result of which disposal by the Fund of securities owned by it is
not reasonably practicable or it is not reasonably practicable for the Fund
fairly to determine the value of its net assets, or (d) during any 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. If the
shares to be redeemed have recently been purchased by check, payment of the
redemption proceeds may be delayed for the minimum time needed to verify that
the check used for investment has been honored (not more than fifteen days from
the time of receipt of the check by the Transfer Agent). It has been and remains
the Fund's policy and practice that, if checks for redemption proceeds remain
uncashed, no interest will accrue on amounts represented by such uncashed
checks. Shareholders maintaining margin accounts with DWR or another selected
broker-dealer are referred to their account executive regarding restrictions on
redemption of shares of the Fund pledged in the margin account.
    
 
    TRANSFERS OF SHARES.  In the event a shareholder requests a transfer of any
shares to a new registration, such shares will be transferred without sales
charge at the time of transfer. With regard to the status of shares which are
either subject to the CDSC or free of such charge (and with regard to the length
of time shares subject to the charge have been held), any transfer involving
less than all of the shares in an account will be made on a pro rata basis (that
is, by transferring shares in the same proportion that the transferred shares
bear to the total shares in the account immediately prior to the transfer). The
transferred shares will continue to be subject to any applicable CDSC as if they
had not been so transferred.
 
    REINSTATEMENT PRIVILEGE.  As discussed in the Prospectus, a shareholder who
has had his or her shares redeemed or repurchased and has not previously
exercised this reinstatement privilege may, within 35 days after the redemption
or repurchase, reinstate any portion or all of the proceeds of such redemption
or repurchase in shares of the Fund in the same Class held by the shareholder at
the net asset value next determined after a reinstatement request, together with
the proceeds, is received by the Transfer Agent.
 
    Exercise of the reinstatement privilege will not affect the federal income
tax and state income tax treatment of any gain or loss realized upon the
redemption or repurchase, except that if the redemption or repurchase resulted
in a loss and reinstatement is made in shares of the Fund, some or all of the
loss, depending on the amount reinstated, will not be allowed as a deduction for
federal income tax and state personal income tax purposes but will be applied to
adjust the cost basis of the shares acquired upon reinstatement.
 
DIVIDENDS, DISTRIBUTIONS AND TAXES
- --------------------------------------------------------------------------------
 
    As discussed in the Prospectus, the Fund will determine either to distribute
or to retain all or part of any net long-term capital gains in any year for
reinvestment. If any such gains are retained, the Fund will pay federal income
tax thereon, and, if the Fund makes an election, the shareholders would include
such
 
                                       45
<PAGE>
undistributed gains in their income and shareholders will be able to claim their
share of the tax paid by the Fund as a credit against their individual federal
income tax.
 
    Any dividends declared in the last quarter of any calendar year which are
paid in the following year prior to February 1 will be deemed received by the
shareholder in the prior year.
 
    Gains or losses on sales of securities by the Fund will generally be
long-term capital gains or losses if the securities have been held by the Fund
for more than twelve months. Gains or losses on the sale of securities held for
twelve months or less will be generally short-term capital gains or losses.
 
    The Fund intends to qualify as a regulated investment company under
Subchapter M of the Internal Revenue Code of 1986 (the "Code"). If so qualified,
the Fund will not be subject to federal income tax on its net investment income
and capital gains, if any, realized during any fiscal year in which it
distributes such income and capital gains to its shareholders.
 
    After the end of the calendar year, shareholders will be sent full
information on their dividends and capital gains distributions for tax purposes,
including information as to the portion taxable as ordinary income, the portion
taxable as long-term capital gains, and the amount of dividends eligible for the
Federal dividends received deduction available to corporations. To avoid being
subject to a 31% Federal backup withholding tax on taxable dividends, capital
gains distributions and the proceeds of redemptions and repurchases,
shareholders' taxpayer identification numbers must be furnished and certified as
to their accuracy.
 
    Any dividend or capital gains distribution received by a shareholder from
any investment company will have the effect of reducing the net asset value of
the shareholder's stock in that company by the exact amount of the dividend or
capital gains distribution. Furthermore, capital gains distributions and
dividends are subject to federal income taxes. If the net asset value of the
shares should be reduced below a shareholder's cost as a result of the payment
of dividends or the distribution of realized net long-term capital gains, such
payment or distribution would be in part a return of the shareholder's
investment to the extent of such reduction below the shareholder's cost, but
nonetheless would be fully taxable. Therefore, an investor should consider the
tax implications of purchasing Fund shares immediately prior to a distribution
record date.
 
    The Fund may elect to retain net capital gains and pay corporate income tax
thereon. In such event, each shareholder of record on the last day of the Fund's
taxable year would be required to include in income for tax purposes such
shareholder's proportionate share of the Fund's undistributed net capital gain.
In addition, each shareholder would be entitled to credit such shareholder's
proportionate share of the tax paid by the Fund against federal income tax
liabilities, to claim refunds to the extent that the credit exceeds such
liabilities, and to increase the basis of his shares held for federal income tax
purposes by an amount equal to 65% of such shareholder's proportionate share of
the undistributed net capital gain.
 
    Dividends, interest and capital gains received by the Fund may give rise to
withholding and other taxes imposed by foreign countries. Tax conventions
between certain countries and the United States may reduce or eliminate such
taxes. Investors may be entitled to claim United States foreign tax credits or
deductions with respect to such taxes, subject to certain provisions and
limitations contained in the Code. If more than 50% of the Fund's total assets
at the close of its fiscal year consist of securities of foreign corporations,
the Fund would be eligible and would determine whether or not to file an
election with the Internal Revenue Service pursuant to which shareholders of the
Fund will be required to include their respective pro rata portions of such
withholding taxes in their United States income tax returns as gross income,
treat such respective pro rata portions as taxes paid by them, and deduct such
respective pro rata portions in computing their taxable income or,
alternatively, use them as foreign tax credits against their United States
income taxes. If the Fund does elect to file the election with the Internal
Revenue Service, the Fund will report annually to its shareholders the amount
per share of such withholding.
 
    SPECIAL RULES FOR CERTAIN FOREIGN CURRENCY TRANSACTIONS.  In general, gains
from foreign currencies and from foreign currency options, foreign currency
futures and forward foreign exchange contracts
 
                                       46
<PAGE>
relating to investments in stock, securities or foreign currencies are currently
considered to be qualifying income for purposes of determining whether the Fund
qualifies as a regulated investment company. It is currently unclear, however,
who will be treated as the issuer of certain foreign currency instruments or how
foreign currency options, futures, or forward foreign currency contracts will be
valued for purposes of the regulated investment company diversification
requirements applicable to the Fund. The Fund may request a private letter
ruling from the Internal Revenue Service on some or all of these issues.
 
    Under Code Section 988, special rules are provided for certain transactions
in a foreign currency other than the taxpayer's functional currency (I.E.,
unless certain special rules apply, currencies other than the U.S. dollar). In
general, foreign currency gains or losses from forward contracts, from futures
contracts that are not "regulated futures contracts", and from unlisted options
will be treated as ordinary income or loss under Code Section 988. Also, certain
foreign exchange gains or losses derived with respect to foreign fixed-income
securities are also subject to Section 988 treatment. In general, therefore,
Code Section 988 gains or losses will increase or decrease the amount of the
Fund's investment company taxable income available to be distributed to
shareholders as ordinary income, rather than increasing or decreasing the amount
of the Fund's net capital gain. Additionally, if Code Section 988 losses exceed
other investment company taxable income during a taxable year, the Fund would
not be able to make any ordinary dividend distributions.
 
    If the Fund invests in an entity which is classified as a "passive foreign
investment company" ("PFIC") for U.S. tax purposes, the application of certain
technical tax provisions applying to such companies could result in the
imposition of federal income tax with respect to such investments at the Fund
level which could not be eliminated by distributions to shareholders. The U.S.
Treasury issued proposed regulation section 1.1291- 8 which establishes a
mark-to-market regime which allows investment companies investing in PFIC's to
avoid most, if not all, of the difficulties posed by the PFIC rules. In any
event, it is not anticipated that any taxes on the Fund with respect to
investments in PFIC's would be significant.
 
    Shareholders are urged to consult their attorneys or tax advisers regarding
specific questions as to federal, state or local taxes.
 
PERFORMANCE INFORMATION
- --------------------------------------------------------------------------------
 
    As discussed in the Prospectus, from time to time the Fund may quote its
"total return" in advertisements and sales literature. These figures are
computed for Class A, Class B, Class C and Class D shares. The Fund's "average
annual total return" represents an annualization of the Fund's total return over
a particular period and is computed by finding the annual percentage rate which
will result in the ending redeemable value of a hypothetical $1,000 investment
made at the beginning of a one, five or ten year period, or for the period from
the date of commencement of the Fund's operations, if shorter than any of the
foregoing. The ending redeemable value is reduced by any CDSC at the end of the
one, five or ten year or other period. For the purpose of this calculation, it
is assumed that all dividends and distributions are reinvested. The formula for
computing the average annual total return involves a percentage obtained by
dividing the ending redeemable value by the amount of the initial investment,
taking a root of the quotient (where the root is equivalent to the number of
years in the period) and subtracting 1 from the result. The total return of the
Fund for the fiscal year ended May 31, 1997 and for the period July 29, 1994
(commencement of operations) through May 31, 1997 was -13.85% and -3.51%,
respectively. These returns are for Class B only; there were no other Classes of
shares outstanding on such date.
 
    In addition to the foregoing, the Fund may advertise its total return for
each Class over different periods of time by means of aggregate, average,
year-by-year or other types of total return figures. Such calculations may or
may not reflect the imposition of the maximum front-end sales charge for Class A
or the deduction of the CDSC for each of Class B and Class C which, if
reflected, would reduce the performance quoted. For example, the average annual
total returns of the Fund may be calculated in the manner described above, but
without deduction for any applicable sales charge. Based upon this calculation,
the average annual total return of the Fund for the fiscal year ended May 31,
1997 and the
 
                                       47
<PAGE>
period July 29, 1994 (commencement of operations) through May 31, 1997 was
- -9.52% and -2.52%, respectively. These returns are for Class B only; there were
no other Classes of shares outstanding on such date.
 
    In addition, the Fund may compute its aggregate total return for each Class
for specified periods by determining the aggregate percentage rate which will
result in the ending value of a hypothetical $1,000 investment made at the
beginning of the period. For the purpose of this calculation, it is assumed that
all dividends and distributions are reinvested. The formula for computing
aggregate total return involves a percentage obtained by dividing the ending
value (without reduction for any sales charge) by the initial $1,000 investment
and subtracting 1 from the result. Based on the foregoing calculation, the
Fund's total return for the year ended May 31, 1997 and the period July 29, 1994
(commencement of operations) through May 31, 1997 was -9.52% and -6.98%,
respectively. These returns are for Class B only; there were no other Classes of
shares outstanding on such date.
 
    The Fund may also advertise the growth of hypothetical investments of
$10,000, $50,000 and $100,000 in each Class of shares of the Fund by adding 1 to
the Fund's total aggregate total return to date (expressed as a decimal and
without taking into account the effect of applicable CDSC) and multiplying by
$9,475, $48,000 and $97,000 in the case of Class A (investments of $10,000,
$50,000 and $100,000 adjusted for the initial sales charge) or by $10,000,
$50,000 and $100,000 in the case of each Class B, Class C and Class D, as the
case may be, $10,000, $50,000 or $100,000 as the case may be. Investments of
$10,000, $50,000 and $100,000 in the Fund at inception would have declined to
$9,302, $46,510 and $93,020, respectively, at May 31, 1997. This information is
for Class B only; there were no other Classes of shares outstanding on such
date.
 
    The Fund from time to time may also advertise its performance relative to
certain performance rankings and indexes compiled by independent organizations.
 
DESCRIPTION OF SHARES
- --------------------------------------------------------------------------------
 
   
    The shareholders of the Fund are entitled to a full vote for each full share
held. The Trustees have been elected by InterCapital as the sole shareholder of
the Fund prior to the public offering of the Fund's shares. The Trustees
themselves have the power to alter the number and the terms of office of the
Trustees, and they may at any time lengthen their own terms or make their terms
of unlimited duration and appoint their own successors, provided that always at
least a majority of the Trustees has been elected by the shareholders of the
Fund. Under certain circumstances the Trustees may be removed by action of the
Trustees. The shareholders then also have the right to remove the Trustees
following a meeting called for that purpose requested in writing by the record
holders of not less than ten percent of the Fund's outstanding shares. The
voting rights of shareholders are not cumulative, so that holders of more than
50 percent of the shares voting can, if they choose, elect all Trustees being
selected, while the holders of the remaining shares would be unable to elect any
Trustees.
    
 
    The Declaration of Trust permits the Trustees to authorize the creation of
additional series of shares (the proceeds of which would be invested in
separate, independently managed portfolios) and additional classes of shares
within any series. The Trustees have not authorized any such additional series
or classes of shares other than as set forth in the Prospectus.
 
    The Declaration of Trust provides that no Trustee, officer, employee or
agent of the Fund is liable to the Fund or to a shareholder, nor is any Trustee,
officer, employee or agent liable to any third persons in connection with the
affairs of the Fund, except as such liability may arise from his or her own bad
faith, willful misfeasance, gross negligence, or reckless disregard of his or
her duties. It also provides that all third persons shall look solely to the
Fund's property for satisfaction of claims arising in connection with the
affairs of the Fund. With the exceptions stated, the Declaration of Trust
provides that a Trustee, officer, employee or agent is entitled to be
indemnified against all liabilities in connection with the affairs of the Fund.
 
                                       48
<PAGE>
    The Fund is authorized to issue an unlimited number of shares of beneficial
interest. The Fund shall be of unlimited duration subject to the provisions in
the Declaration of Trust concerning termination by action of the shareholders.
 
CUSTODIAN AND TRANSFER AGENT
- --------------------------------------------------------------------------------
 
    The Chase Manhattan Bank, One Chase Plaza, New York, New York 10005, is the
Custodian of the Fund's assets. The Custodian has contracted with various
foreign banks and depositaries to hold portfolio securities of non-U.S. issuers
on behalf of the Fund. Any of the Fund's cash balances with the Custodian in
excess of $100,000 are unprotected by federal deposit insurance. Such balances
may, at times, be substantial.
 
   
    Dean Witter Trust FSB, Harborside Financial Center, Plaza Two, Jersey City,
New Jersey 07311 is the Transfer Agent of the Fund's shares and Dividend
Disbursing Agent for payment of dividends and distributions on Fund shares and
Agent for shareholders under various investment plans described herein. Dean
Witter Trust FSB is an affiliate of Dean Witter InterCapital Inc., the Fund's
Investment Manager, and of Dean Witter Distributors Inc., the Fund's
Distributor. As Transfer Agent and Dividend Disbursing Agent, Dean Witter Trust
FSB's responsibilities include maintaining shareholder accounts, disbursing cash
dividends and reinvesting dividends, processing account registration changes,
handling purchase and redemption transactions, mailing prospectuses and reports,
mailing and tabulating proxies, processing share certificate transactions, and
maintaining shareholder records and lists. For these services Dean Witter Trust
FSB receives a per shareholder account fee.
    
 
INDEPENDENT ACCOUNTANTS
- --------------------------------------------------------------------------------
 
    Price Waterhouse LLP serves as the independent accountants of the Fund. The
independent accountants are responsible for auditing the annual financial
statements of the Fund.
 
REPORTS TO SHAREHOLDERS
- --------------------------------------------------------------------------------
 
    The Fund will send to shareholders, at least semi-annually, reports showing
the Fund's portfolio and other information. An annual report containing
financial statements audited by independent accountants will be sent to
shareholders each year.
 
    The Fund's fiscal year ends on May 31. The financial statements of the Fund
must be audited at least once a year by independent accountants whose selection
is made annually by the Fund's Board of Trustees.
 
LEGAL COUNSEL
- --------------------------------------------------------------------------------
 
    Barry Fink, Esq., who is an officer and the General Counsel of the
Investment Manager, is an officer and the General Counsel of the Fund.
 
EXPERTS
- --------------------------------------------------------------------------------
 
    The financial statements of the Fund included in this Statement of
Additional Information and incorporated by reference in the Prospectus have been
so included and incorporated in reliance on the report of Price Waterhouse LLP,
independent accountants, given on the authority of said firm as experts in
auditing and accounting.
 
REGISTRATION STATEMENT
- --------------------------------------------------------------------------------
 
    This Statement of Additional Information and the Prospectus do not contain
all of the information set forth in the Registration Statement the Fund has
filed with the Securities and Exchange Commission. The complete Registration
Statement may be obtained from the Securities and Exchange Commission upon
payment of the fee prescribed by the rules and regulations of the Commission.
 
                                       49
<PAGE>
DEAN WITTER INTERNATIONAL SMALLCAP FUND
PORTFOLIO OF INVESTMENTS MAY 31, 1997
<TABLE>
<CAPTION>
  NUMBER OF
   SHARES                                               VALUE
- ------------------------------------------------------------------
<C>            <S>                                 <C>
               COMMON STOCKS, PREFERRED
               STOCKS AND BONDS (95.6%)
               AUSTRALIA (2.9%)
               APPLIANCES & HOUSEHOLD DURABLES
       71,730  McPherson's Ltd...................  $       141,776
                                                   ---------------
               BUILDING & CONSTRUCTION
      700,000  Macmahon Holdings Ltd.............          553,426
                                                   ---------------
               MANUFACTURING
      230,000  Pacific BBA Ltd...................          872,481
                                                   ---------------
               METALS & MINING
      100,000  Capral Aluminium Ltd..............          361,095
                                                   ---------------
               RECREATION
      222,350  Adelaide Brighton Ltd.............          321,158
                                                   ---------------
               RETAIL - FOOD CHAINS
      125,000  Foodland Associated Ltd...........          783,956
                                                   ---------------
               TOTAL AUSTRALIA...................        3,033,892
                                                   ---------------
               AUSTRIA (1.3%)
               CONSUMER PRODUCTS
       12,770  Wolford AG........................        1,338,765
                                                   ---------------
               BELGIUM (0.2%)
               FOOD, BEVERAGE, TOBACCO & HOUSEHOLD PRODUCTS
        4,050  Quick Restaurants S.A.............          233,083
                                                   ---------------
               DENMARK (1.9%)
               MANUFACTURING
        6,150  Oticon Holding AS.................        1,116,547
                                                   ---------------
               MEDICAL PRODUCTS & SUPPLIES
       12,000  Coloplast AS (B Shares)...........          821,602
                                                   ---------------
               TOTAL DENMARK.....................        1,938,149
                                                   ---------------
 
               FINLAND (0.8%)
               FOOD PROCESSING
       12,700  Cultor Oy (Series "1")............          661,664
        4,260  Cultor Oy (Series "2")............          218,631
                                                   ---------------
               TOTAL FINLAND.....................          880,295
                                                   ---------------
 
<CAPTION>
  NUMBER OF
   SHARES                                               VALUE
- ------------------------------------------------------------------
<C>            <S>                                 <C>
               FRANCE (8.9%)
               COMPUTER SOFTWARE & SERVICES
        2,350  Altran Technologies S.A...........  $       754,120
        1,750  Fininfo S.A.......................          216,739
                                                   ---------------
                                                           970,859
                                                   ---------------
               COMPUTERS
       63,560  PixTech, Inc.*....................          246,295
                                                   ---------------
               ELECTRONICS
        3,030  CIPE France S.A...................          381,050
                                                   ---------------
               FOOD, BEVERAGE, TOBACCO & HOUSEHOLD PRODUCTS
        5,139  Brioche Pasquier S.A..............          567,831
                                                   ---------------
               MANUFACTURING
        5,500  Stedim S.A.*......................          669,731
                                                   ---------------
               METALS NON-FERROUS
        5,500  Imetal S.A........................          725,065
                                                   ---------------
               OFFICE EQUIPMENT
        8,134  Guilbert S.A......................        1,209,165
                                                   ---------------
               PHARMACEUTICALS
       36,000  Genset (ADR)*.....................          616,500
                                                   ---------------
               RETAIL - SPECIALTY
       10,850  Grand Optical Photoservice........        1,624,206
                                                   ---------------
               TEXTILES
        9,597  Deveaux S.A.......................        1,306,790
                                                   ---------------
               WHOLESALE DISTRIBUTOR
       14,360  Societe Manutan...................        1,006,321
                                                   ---------------
 
               TOTAL FRANCE......................        9,323,813
                                                   ---------------
 
               GERMANY (6.8%)
               AUTO PARTS - ORIGINAL EQUIPMENT
        2,741  Kiekert AG........................          118,692
                                                   ---------------
               ELECTRICAL & ALARM SYSTEMS
        6,780  Effeff Fritz Fuss GmbH & Co.......          256,246
                                                   ---------------
               FOOD, BEVERAGE, TOBACCO & HOUSEHOLD PRODUCTS
       27,408  Berentzen-Gruppe AG (Pref.).......          684,156
                                                   ---------------
               INSURANCE
        6,325  Marschollek, Lautenschlaeger und
                 Partner AG (Pref.)..............        1,519,542
                                                   ---------------
               MANUFACTURING
        5,800  Adidas AG.........................          610,043
                                                   ---------------
</TABLE>
 
                       SEE NOTES TO FINANCIAL STATEMENTS
                                       50
<PAGE>
DEAN WITTER INTERNATIONAL SMALLCAP FUND
PORTFOLIO OF INVESTMENTS MAY 31, 1997, CONTINUED
<TABLE>
<CAPTION>
  NUMBER OF
   SHARES                                               VALUE
- ------------------------------------------------------------------
<C>            <S>                                 <C>
               MEDICAL SERVICES
       10,368  Rhoen-Klinikum AG (Pref.).........  $     1,233,273
                                                   ---------------
               MULTI-INDUSTRY
          727  Hugo Boss AG (Pref.)..............          851,987
                                                   ---------------
               PHOTOGRAPHY
        4,360  CeWe Color Holdings AG............        1,060,237
                                                   ---------------
               RETAIL - SPECIALTY
        4,365  Moebel Walther AG.................          234,031
                                                   ---------------
               TEXTILES - APPAREL MANUFACTURERS
       19,390  Puma AG...........................          590,812
                                                   ---------------
 
               TOTAL GERMANY.....................        7,159,019
                                                   ---------------
               HONG KONG (7.7%)
               BANKS - COMMERCIAL
      371,600  Wing Hang Bank Ltd................        1,769,752
                                                   ---------------
               ELECTRONICS & ELECTRICAL
    1,804,000  Gold Peak Industries Holdings
                 Ltd.............................        1,222,380
                                                   ---------------
               ENGINEERING
      320,000  Hong Kong Aircraft Engineering Co.
                 Ltd.............................          976,768
                                                   ---------------
               HOTELS
       69,000  Harbour Centre Development........           91,282
                                                   ---------------
               MACHINERY
    2,144,000  Chen Hsong Holdings...............        1,259,060
                                                   ---------------
               REAL ESTATE
      362,000  China Resources Enterprise Ltd....        1,270,831
    1,054,400  HKR International Ltd.............        1,469,737
                                                   ---------------
                                                         2,740,568
                                                   ---------------
 
               TOTAL HONG KONG...................        8,059,810
                                                   ---------------
 
               INDONESIA (0.5%)
               BANKING
      316,000  PT Pan Indonesia Bank*............          214,392
                                                   ---------------
               DISTRIBUTION
       60,000  PT Wicaksana Overseas
                 International...................           72,780
                                                   ---------------
               FOOD, BEVERAGE, TOBACCO & HOUSEHOLD PRODUCTS
       70,000  PT Fast Food Indonesia............          112,253
                                                   ---------------
 
<CAPTION>
  NUMBER OF
   SHARES                                               VALUE
- ------------------------------------------------------------------
<C>            <S>                                 <C>
               WHOLESALE DISTRIBUTOR
      108,900  PT Tigaraksa Satria...............  $       147,767
                                                   ---------------
 
               TOTAL INDONESIA...................          547,192
                                                   ---------------
 
               ITALY (5.0%)
               ELECTRONICS & ELECTRICAL
       76,000  Gewiss SpA........................        1,229,614
                                                   ---------------
               MANUFACTURING
       82,244  Industrie Natuzzi SpA (ADR).......        2,076,661
       59,000  SAES Getters Di Risp..............          523,529
       33,000  SAES Getters SpA..................          452,897
                                                   ---------------
                                                         3,053,087
                                                   ---------------
               MEDICAL PRODUCTS & SUPPLIES
       35,764  De Rigo SpA (ADR)*................          223,525
                                                   ---------------
               RETAIL
       18,800  Fila Holding SpA (ADR)............          801,350
                                                   ---------------
 
               TOTAL ITALY.......................        5,307,576
                                                   ---------------
 
               JAPAN (22.8%)
               APPAREL
       15,000  World Co., Ltd....................          636,403
                                                   ---------------
               BUILDING & CONSTRUCTION
       45,000  Kaneshita Construction............          338,855
                                                   ---------------
               BUILDING MATERIALS
       42,500  Nichiha Corp......................          694,923
                                                   ---------------
               BUSINESS SERVICES
       15,000  Nichii Gakkan Co..................          800,344
        7,000  Tanseisha Co., Ltd................           37,952
                                                   ---------------
                                                           838,296
                                                   ---------------
               CHEMICALS
       95,000  Sumitomo Bakelite Co. Ltd.........          712,909
                                                   ---------------
               COMPUTER SOFTWARE & SERVICES
       40,000  Ines Corp.........................          612,737
                                                   ---------------
               COMPUTERS
       33,000  Meitec Corp.......................          871,859
                                                   ---------------
               ELECTRONIC & ELECTRICAL EQUIPMENT
       31,000  Mitsui High-Tec...................          733,649
       45,000  Nitto Electric Works..............          832,616
                                                   ---------------
                                                         1,566,265
                                                   ---------------
               ELECTRONICS
       32,000  Aiwa Co...........................          594,836
        8,000  Nidec Corp........................          415,835
</TABLE>
 
                       SEE NOTES TO FINANCIAL STATEMENTS
                                       51
<PAGE>
DEAN WITTER INTERNATIONAL SMALLCAP FUND
PORTFOLIO OF INVESTMENTS MAY 31, 1997, CONTINUED
<TABLE>
<CAPTION>
  NUMBER OF
   SHARES                                               VALUE
- ------------------------------------------------------------------
<C>            <S>                                 <C>
     Y 34,000  Nippon Densan Corp. 1.00% 09/30/03
                 (Conv.).........................  $       478,984
       23,700  Nitto Kohki Co. Ltd...............          693,460
       54,000  Taiyo Yuden Co., Ltd..............          864,372
                                                   ---------------
                                                         3,047,487
                                                   ---------------
               HEALTH & PERSONAL CARE
       25,000  Aderans Co. Ltd...................          664,802
                                                   ---------------
               HOME BUILDING
          500  Higashi Nihon House...............            5,207
                                                   ---------------
               HOUSEHOLD FURNISHINGS & APPLIANCES
       25,000  Beltecno Corp.....................          182,874
                                                   ---------------
               LEISURE TIME
       10,000  H.I.S. Company Ltd................          507,745
                                                   ---------------
               MACHINERY
       23,000  Misumi Corp.......................          534,423
                                                   ---------------
               MACHINERY & MACHINE TOOLS
       23,600  Aichi Corp........................          141,153
       23,000  Fuji Machine Manufacturing Co.....          783,821
       90,000  Nippon Thompson Co................          729,604
       90,000  OSG Corp..........................          650,602
       50,000  Tsudakoma.........................          221,601
                                                   ---------------
                                                         2,526,781
                                                   ---------------
               MANUFACTURING
        3,000  Bridgestone Metalpha Corp.........           27,108
                                                   ---------------
               MEDICAL SUPPLIES
       45,000  Terumo Corp.......................          793,890
                                                   ---------------
               METALS & MINING
       35,000  Sumitomo Sitix Corp...............          743,976
                                                   ---------------
               MISCELLANEOUS MATERIALS & COMMODITIES
       12,000  Fujimi Inc........................          708,434
       55,000  Toshiba Ceramics Co., Ltd.........          534,854
                                                   ---------------
                                                         1,243,288
                                                   ---------------
               MULTI-INDUSTRY
       33,000  Yamae Hisano......................          255,594
                                                   ---------------
               REAL ESTATE
       35,700  Chubu Sekiwa Real Estate, Ltd.....          347,169
       38,000  Sekiwa Real Estate................          274,699
                                                   ---------------
                                                           621,868
                                                   ---------------
               RETAIL
       14,000  Arcland Sakamoto..................          144,578
       13,500  Ministop Co., Ltd.................          429,862
       22,000  Olympic Corp......................          435,456
 
<CAPTION>
  NUMBER OF
   SHARES                                               VALUE
- ------------------------------------------------------------------
<C>            <S>                                 <C>
        8,000  Otsuka Kagu Ltd...................  $       667,814
       10,000  Xebio Co. Ltd.....................          251,291
                                                   ---------------
                                                         1,929,001
                                                   ---------------
               RETAIL - GENERAL MERCHANDISE
       20,000  Circle K Japan Co. Ltd............        1,068,847
                                                   ---------------
               RETAIL - SPECIALTY
       20,000  Shimachu Co., Ltd.................          586,919
                                                   ---------------
               STEEL & IRON
       65,000  Yamato Kogyo Co., Ltd.............          643,287
                                                   ---------------
               TELECOMMUNICATION EQUIPMENT
        2,000  Forval Corp.......................           53,184
                                                   ---------------
               TELECOMMUNICATIONS
       46,000  Nippon Denwa Shisetsu.............          392,306
                                                   ---------------
               TEXTILES
      200,000  Nitto Boseki Co...................          662,651
                                                   ---------------
               TRANSPORTATION
       21,000  Kanto Seino Transportation........          487,952
                                                   ---------------
               WHOLESALE DISTRIBUTOR
       24,000  Satori Electric Co. Ltd...........          753,873
                                                   ---------------
 
               TOTAL JAPAN.......................       24,005,310
                                                   ---------------
 
               MALAYSIA (2.8%)
               AUTOMOTIVE
       75,000  Cycle & Carriage Bintang Berhad...          498,507
                                                   ---------------
               CONSTRUCTION
      210,000  Road Builder (M) Holdings
                 Berhad..........................        1,036,418
                                                   ---------------
               FINANCIAL SERVICES
      310,000  MBM Resources Berhad..............          721,791
      332,500  Public Finance Berhad.............          529,353
                                                   ---------------
                                                         1,251,144
                                                   ---------------
               TOBACCO
       70,000  RJ Reynolds Berhad................          183,881
                                                   ---------------
 
               TOTAL MALAYSIA....................        2,969,950
                                                   ---------------
 
               NETHERLANDS (5.7%)
               COMPUTER SOFTWARE
       13,860  Baan Co., NV*.....................          808,542
                                                   ---------------
               HARDWARE & TOOLS
       30,764  Aalberts Industries NV............          807,621
                                                   ---------------
</TABLE>
 
                       SEE NOTES TO FINANCIAL STATEMENTS
                                       52
<PAGE>
DEAN WITTER INTERNATIONAL SMALLCAP FUND
PORTFOLIO OF INVESTMENTS MAY 31, 1997, CONTINUED
<TABLE>
<CAPTION>
  NUMBER OF
   SHARES                                               VALUE
- ------------------------------------------------------------------
<C>            <S>                                 <C>
               RETAIL
       30,960  Gucci Group NV....................  $     2,143,124
                                                   ---------------
               TRANSPORTATION
       22,020  IHC Caland NV.....................        1,190,519
                                                   ---------------
               TRANSPORTATION - SHIPPING
       26,534  Koninklijke Van Ommeren NV........        1,076,618
                                                   ---------------
               TOTAL NETHERLANDS.................        6,026,424
                                                   ---------------
 
               NORWAY (5.2%)
               ELECTRONICS & ELECTRICAL
       29,663  Sensonor AS*......................          193,742
                                                   ---------------
               ENERGY TECHNOLOGY & EQUIPMENT
      106,300  Tomra Systems AS..................        2,433,758
                                                   ---------------
               ENTERTAINMENT
      279,001  NCL Holdings ASA*.................          830,803
                                                   ---------------
               HOUSING & HOME FURNISHINGS
       69,500  Ekornes AS (A Shares).............          600,367
                                                   ---------------
               OIL DRILLING & SERVICES
      128,130  Hitec AS*.........................          683,898
                                                   ---------------
               RETAIL - SPECIALTY
       53,000  System Etikettering AS............          699,778
                                                   ---------------
               TOTAL NORWAY......................        5,442,346
                                                   ---------------
 
               PHILIPPINES (0.0%)
               CONGLOMERATES
       15,117  First Philippine Holdings Corp. (B
                 Shares).........................           24,956
                                                   ---------------
 
               SINGAPORE (2.2%)
               AUTOMOTIVE
       22,000  Singapore Technologies Automotive
                 Ltd. (F Shares).................           55,080
                                                   ---------------
               ELECTRONIC & ELECTRICAL EQUIPMENT
       98,000  Elec & Eltek International Co.
                 Ltd.............................          578,200
                                                   ---------------
               ELECTRONIC COMPONENTS
      100,000  GP Batteries International Ltd....          474,000
                                                   ---------------
               ELECTRONICS & ELECTRICAL
      184,000  Venture Manufacturing Ltd.........          630,489
                                                   ---------------
 
<CAPTION>
  NUMBER OF
   SHARES                                               VALUE
- ------------------------------------------------------------------
<C>            <S>                                 <C>
               ENGINEERING
      210,000  Amtek Engineering Ltd.............  $       362,727
                                                   ---------------
               SHIPBUILDING
      125,000  Singapore Technologies
                 Shipbuilding & Engineering
                 Ltd.............................          172,203
                                                   ---------------
 
               TOTAL SINGAPORE...................        2,272,699
                                                   ---------------
 
               SWEDEN (1.7%)
               CONGLOMERATES
       32,280  Cardo AB..........................          942,238
                                                   ---------------
               MANUFACTURING
       21,520  SinterCast AB (A Shares)*.........          444,714
                                                   ---------------
               METALS & MINING
       13,290  Hoganas AB........................          413,677
                                                   ---------------
 
               TOTAL SWEDEN......................        1,800,629
                                                   ---------------
 
               SWITZERLAND (2.2%)
               CONGLOMERATES
        2,855  Kardex AG.........................          883,219
                                                   ---------------
               ELECTRONICS
           90  Kudelski SA*......................          273,963
                                                   ---------------
               FOOD SERVICES
        3,875  Selecta Group*....................          615,841
                                                   ---------------
               MACHINERY
          170  SIG Schweizerische Industrie -
                 Gesellschaft Holding AG -
                 Bearer..........................          511,468
                                                   ---------------
 
               TOTAL SWITZERLAND.................        2,284,491
                                                   ---------------
 
               THAILAND (0.0%)
               FOODS & BEVERAGES
        2,000  Sermsuk Public Co., Ltd...........           39,435
                                                   ---------------
 
               UNITED KINGDOM (17.0%)
               AUTO PARTS - ORIGINAL EQUIPMENT
      105,000  BBA Group PLC.....................          575,428
       47,600  Henlys Group PLC..................          370,985
       56,050  Laird Group PLC...................          350,394
                                                   ---------------
                                                         1,296,807
                                                   ---------------
               BROADCAST MEDIA
      242,500  General Cable PLC*................          541,136
                                                   ---------------
</TABLE>
 
                       SEE NOTES TO FINANCIAL STATEMENTS
                                       53
<PAGE>
DEAN WITTER INTERNATIONAL SMALLCAP FUND
PORTFOLIO OF INVESTMENTS MAY 31, 1997, CONTINUED
<TABLE>
<CAPTION>
  NUMBER OF
   SHARES                                               VALUE
- ------------------------------------------------------------------
<C>            <S>                                 <C>
               BUILDING MATERIALS
      110,000  Hepworth PLC......................  $       453,025
      566,666  Ibstock PLC.......................          641,552
      119,100  SIG PLC...........................          609,395
                                                   ---------------
                                                         1,703,972
                                                   ---------------
               CHEMICALS
       94,500  Albright & Wilson PLC.............          244,212
      110,600  Scapa Group.......................          337,539
                                                   ---------------
                                                           581,751
                                                   ---------------
               COMMERCIAL SERVICES
       79,650  Capita Group PLC..................          333,259
                                                   ---------------
               COMPUTER SERVICES
       60,000  ISA International PLC.............          226,430
       31,700  Misys PLC.........................          712,583
                                                   ---------------
                                                           939,013
                                                   ---------------
               CONGLOMERATES
       17,500  Charter PLC.......................          235,742
                                                   ---------------
               CONTAINERS - PAPER
       90,700  David S. Smith Holdings PLC.......          330,382
                                                   ---------------
               ELECTRONIC & ELECTRICAL EQUIPMENT
       50,000  Fairey Group PLC..................          438,094
                                                   ---------------
               ENTERTAINMENT
       99,800  London Clubs International PLC....          655,007
                                                   ---------------
               FINANCIAL SERVICES
      569,880  Rutland Trust PLC.................          504,932
                                                   ---------------
               FOOD PROCESSING
      131,250  Devro International PLC...........          699,904
                                                   ---------------
               HOUSEHOLD FURNISHINGS & APPLIANCES
      178,950  MFI Furniture Group PLC...........          387,580
                                                   ---------------
               INDUSTRIALS
       60,000  Staveley Industries PLC...........          172,284
                                                   ---------------
               MACHINERY & MACHINE TOOLS
       42,600  Spirax-Sarco Engineering PLC......          487,889
                                                   ---------------
               MANUFACTURING
      112,400  Bunzl PLC.........................          368,852
       76,650  Glynwed International PLC.........          335,799
       91,100  Trinity Holdings PLC..............          378,176
      121,300  Vickers PLC.......................          431,893
       38,100  Vitec Group PLC...................          362,584
       29,300  Vosper Thornycroft Holdings PLC...          382,200
                                                   ---------------
                                                         2,259,504
                                                   ---------------
 
<CAPTION>
  NUMBER OF
   SHARES                                               VALUE
- ------------------------------------------------------------------
<C>            <S>                                 <C>
               PHARMACEUTICALS
       18,900  Amersham International PLC........  $       431,055
                                                   ---------------
               PUBLISHING
       22,200  Daily Mail & General Trust (Class
                 A)..............................          572,613
      104,600  Mirror Group PLC..................          375,865
       19,200  United News & Media PLC...........          243,836
                                                   ---------------
                                                         1,192,314
                                                   ---------------
               REAL ESTATE
       70,000  Bradford Property Trust PLC.......          352,608
      106,700  Capital Shopping Centers PLC......          712,549
       81,200  Pillar Property Investments PLC...          301,773
                                                   ---------------
                                                         1,366,930
                                                   ---------------
               RESTAURANTS
       22,800  Compass Group PLC.................          255,138
                                                   ---------------
               RETAIL - SPECIALTY
       80,000  Christies International PLC.......          402,980
       90,633  Cowie Group PLC...................          529,410
                                                   ---------------
                                                           932,390
                                                   ---------------
               TELECOMMUNICATIONS
      163,455  Securicor PLC.....................          771,066
                                                   ---------------
               TEXTILES
       57,500  Courtlaulds Textiles PLC..........          265,112
                                                   ---------------
               TRANSPORTATION
       47,700  Associated British Ports Holdings
                 PLC.............................          202,709
       35,100  Forth Ports PLC...................          345,552
       55,151  Stagecoach Holdings PLC...........          609,009
                                                   ---------------
                                                         1,157,270
                                                   ---------------
 
               TOTAL UNITED KINGDOM..............       17,938,531
                                                   ---------------
 
               TOTAL COMMON STOCKS, PREFERRED
               STOCKS
               AND BONDS
               (IDENTIFIED COST$86,294,373)......      100,626,365
                                                   ---------------
</TABLE>
 
                       SEE NOTES TO FINANCIAL STATEMENTS
                                       54
<PAGE>
DEAN WITTER INTERNATIONAL SMALLCAP FUND
PORTFOLIO OF INVESTMENTS MAY 31, 1997, CONTINUED
 
<TABLE>
<CAPTION>
   CURRENCY
   AMOUNT IN
   THOUSANDS                                           VALUE
- -----------------------------------------------------------------
<C>              <S>                              <C>
                 PURCHASED PUT OPTION ON
                 FOREIGN CURRENCY (0.3%)
     DEM 10,417  July 1, 1997/DEM 1.6026
                   (Identified Cost$124,800)....  $       355,875
                                                  ---------------
</TABLE>
 
<TABLE>
<CAPTION>
  PRINCIPAL
  AMOUNT IN
  THOUSANDS
- -------------
<C>            <S>                                 <C>
               SHORT-TERM INVESTMENT (a) (3.3%)
               U.S. GOVERNMENT AGENCY
$       3,500  Federal Home Loan Mortgage Corp.
                 5.55% due 06/02/97 (Amortized
                 Cost$3,499,460).................        3,499,460
                                                   ---------------
 
</TABLE>
 
<TABLE>
<CAPTION>
                                                         VALUE
- -------------------------------------------------------------------
<S>                                    <C>          <C>
 
TOTAL INVESTMENTS
(IDENTIFIED COST
$89,918,633)(B).............       99.2%  $104,481,700
 
CASH AND OTHER ASSETS IN
EXCESS OF LIABILITIES.......        0.8        826,485
                                  -----   ------------
 
NET ASSETS..................      100.0%  $105,308,185
                                  -----   ------------
                                  -----   ------------
 
<FN>
- ---------------------
ADR  American Depository Receipt.
 *   Non-income producing security.
(a)  Security was purchased on a discount basis. The interest rate shown has
     been adjusted to reflect a money market equivalent yield.
(b)  The aggregate cost for federal income tax purposes approximates identified
     cost. The aggregate gross unrealized appreciation is $21,273,414 and the
     aggregate gross unrealized depreciation is $6,710,347, resulting in net
     unrealized appreciation of $14,563,067.
</TABLE>
 
FORWARD FOREIGN CURRENCY CONTRACTS OPEN AT MAY 31, 1997:
 
<TABLE>
<CAPTION>
CONTRACTS TO        IN         DELIVERY    UNREALIZED
  DELIVER      EXCHANGE FOR      DATE     DEPRECIATION
- -------------------------------------------------------
<S>           <C>              <C>       <C>
$     523,867     CHF 736,871  06/03/97     ($2,225)
HKD  357,268  $        46,108  06/03/97         (3)
THB 2,534,349 $       101,577  06/03/97       (614)
                                           -------
Total unrealized depreciation..........     ($2,842)
                                           -------
                                           -------
</TABLE>
 
                       SEE NOTES TO FINANCIAL STATEMENTS
                                       55
<PAGE>
DEAN WITTER INTERNATIONAL SMALLCAP FUND
SUMMARY OF INVESTMENTS MAY 31, 1997
<TABLE>
<CAPTION>
                                                                  PERCENT OF
INDUSTRY                                          VALUE           NET ASSETS
<S>                                         <C>                 <C>
- ------------------------------------------------------------------------------
Apparel...................................  $          636,403           0.6%
Appliances & Household Durables...........             141,776           0.1
Auto Parts - Original Equipment...........           1,415,499           1.3
Automotive................................             553,587           0.5
Banking...................................             214,392           0.2
Banks - Commercial........................           1,769,752           1.7
Broadcast Media...........................             541,136           0.5
Building & Construction...................             892,281           0.8
Building Materials........................           2,398,895           2.3
Business Services.........................             838,296           0.8
Chemicals.................................           1,294,660           1.2
Commercial Services.......................             333,259           0.3
Computer Services.........................             939,013           0.9
Computer Software.........................             808,542           0.8
Computer Software & Services..............           1,583,596           1.5
Computers.................................           1,118,154           1.1
Conglomerates.............................           2,086,155           2.0
Construction..............................           1,036,418           1.0
Consumer Products.........................           1,338,765           1.3
Containers - Paper........................             330,382           0.3
Distribution..............................              72,780           0.1
Electrical & Alarm Systems................             256,246           0.2
Electronic & Electrical Equipment.........           2,582,559           2.5
Electronic Components.....................             474,000           0.5
Electronics...............................           3,702,500           3.5
Electronics & Electrical..................           3,276,225           3.1
Energy Technology & Equipment.............           2,433,758           2.3
Engineering...............................           1,339,495           1.3
Entertainment.............................           1,485,810           1.4
Financial Services........................           1,756,076           1.7
Food Processing...........................           1,580,199           1.5
Food Services.............................             615,841           0.6
Food, Beverage, Tobacco & Household
  Products................................           1,597,323           1.5
Foods & Beverages.........................              39,435           0.0
Foreign Currency Put Options..............             355,875           0.3
Hardware & Tools..........................             807,621           0.8
Health & Personal Care....................             664,802           0.6
Home Building.............................               5,207           0.0
Hotels....................................              91,282           0.1
Household Furnishings & Appliances........             570,454           0.5
Housing & Home Furnishings................             600,367           0.6
Industrials...............................             172,284           0.2
 
<CAPTION>
                                                                  PERCENT OF
INDUSTRY                                          VALUE           NET ASSETS
- ------------------------------------------------------------------------------
<S>                                         <C>                 <C>
Insurance.................................  $        1,519,542           1.4%
Leisure Time..............................             507,745           0.5
Machinery.................................           2,304,951           2.2
Machinery & Machine Tools.................           3,014,670           2.9
Manufacturing.............................           9,053,215           8.6
Medical Products & Supplies...............           1,045,127           1.0
Medical Services..........................           1,233,273           1.2
Medical Supplies..........................             793,890           0.8
Metals & Mining...........................           1,518,748           1.4
Metals Non-Ferrous........................             725,065           0.7
Miscellaneous Materials & Commodities.....           1,243,288           1.2
Multi-Industry............................           1,107,581           1.1
Office Equipment..........................           1,209,165           1.1
Oil Drilling & Services...................             683,898           0.6
Pharmaceuticals...........................           1,047,555           1.0
Photography...............................           1,060,237           1.0
Publishing................................           1,192,314           1.1
Real Estate...............................           4,729,366           4.5
Recreation................................             321,158           0.3
Restaurants...............................             255,138           0.2
Retail....................................           4,873,475           4.6
Retail - Food Chains......................             783,956           0.7
Retail - General Merchandise..............           1,068,847           1.0
Retail - Specialty........................           4,077,324           3.9
Shipbuilding..............................             172,203           0.2
Steel & Iron..............................             643,287           0.6
Telecommunication Equipment...............              53,184           0.1
Telecommunications........................           1,163,372           1.1
Textiles..................................           2,234,553           2.1
Textiles - Apparel Manufacturers..........             590,812           0.6
Tobacco...................................             183,881           0.2
Transportation............................           2,835,741           2.7
Transportation - Shipping.................           1,076,618           1.0
U.S. Government Agency....................           3,499,460           3.3
Wholesale Distributor.....................           1,907,961           1.8
                                            ------------------         -----
                                            $      104,481,700          99.2%
                                            ------------------         -----
                                            ------------------         -----
</TABLE>
 
<TABLE>
<CAPTION>
                                                                  PERCENT OF
TYPE OF INVESTMENT                                VALUE           NET ASSETS
<S>                                         <C>                 <C>
- ------------------------------------------------------------------------------
Common Stocks.............................  $       95,858,423          91.0%
Convertible Bonds.........................             478,984           0.5
Foreign Currency Put Option...............             355,875           0.3
Preferred Stocks..........................           4,288,958           4.1
Short-Term Investments....................           3,499,460           3.3
                                            ------------------         -----
                                            $      104,481,700          99.2%
                                            ------------------         -----
                                            ------------------         -----
</TABLE>
 
                       SEE NOTES TO FINANCIAL STATEMENTS
                                       56
<PAGE>
DEAN WITTER INTERNATIONAL SMALLCAP FUND
FINANCIAL STATEMENTS
 
STATEMENT OF ASSETS AND LIABILITIES
MAY 31, 1997
 
<TABLE>
<S>                                                           <C>
ASSETS:
Investments in securities, at value
  (identified cost $89,918,633).............................  $104,481,700
Cash (including $225,747 in foreign currency)...............       342,694
Receivable for:
    Investments sold........................................       306,591
    Dividends...............................................       197,612
    Shares of beneficial interest sold......................        91,481
    Foreign withholding taxes reclaimed.....................        60,372
    Interest................................................         4,840
Deferred organizational expenses............................        74,442
Prepaid expenses and other assets...........................        36,332
Receivable from affiliate...................................       720,000
                                                              ------------
 
     TOTAL ASSETS...........................................   106,316,064
                                                              ------------
 
LIABILITIES:
Payable for:
    Investments purchased...................................       517,768
    Shares of beneficial interest repurchased...............       149,284
    Investment management fee...............................       110,454
    Plan of distribution fee................................        88,363
Accrued expenses and other payables.........................       142,010
                                                              ------------
 
     TOTAL LIABILITIES......................................     1,007,879
                                                              ------------
 
NET ASSETS:
Paid-in-capital.............................................   117,069,152
Net unrealized appreciation.................................    14,561,125
Dividends in excess of net investment income................    (1,880,282)
Accumulated net realized loss...............................   (24,441,810)
                                                              ------------
 
     NET ASSETS.............................................  $105,308,185
                                                              ------------
                                                              ------------
 
NET ASSET VALUE PER SHARE,
  11,810,008 SHARES OUTSTANDING (UNLIMITED SHARES AUTHORIZED
  OF $.01 PAR VALUE)........................................
                                                                     $8.92
                                                              ------------
                                                              ------------
</TABLE>
 
                       SEE NOTES TO FINANCIAL STATEMENTS
                                       57
<PAGE>
DEAN WITTER INTERNATIONAL SMALLCAP FUND
FINANCIAL STATEMENTS, CONTINUED
 
STATEMENT OF OPERATIONS
FOR THE YEAR ENDED MAY 31, 1997
 
<TABLE>
<S>                                                           <C>
NET INVESTMENT INCOME:
 
INCOME
Dividends (net of $243,015 foreign withholding tax).........  $  1,715,215
Interest....................................................       239,950
                                                              ------------
 
     TOTAL INCOME...........................................     1,955,165
                                                              ------------
 
EXPENSES
Investment management fee...................................     1,584,086
Plan of distribution fee....................................     1,267,269
Transfer agent fees and expenses............................       233,996
Custodian fees..............................................       155,317
Professional fees...........................................       138,461
Shareholder reports and notices.............................        67,971
Registration fees...........................................        47,121
Organizational expenses.....................................        34,438
Trustees' fees and expenses.................................        10,886
Other.......................................................       118,849
                                                              ------------
 
     TOTAL EXPENSES.........................................     3,658,394
                                                              ------------
 
     NET INVESTMENT LOSS....................................    (1,703,229)
                                                              ------------
 
NET REALIZED AND UNREALIZED GAIN (LOSS):
Net realized loss on:
    Investments.............................................   (14,123,495)
    Foreign exchange transactions...........................      (105,309)
                                                              ------------
 
     NET LOSS...............................................   (14,228,804)
                                                              ------------
Net change in unrealized appreciation/depreciation on:
    Investments.............................................       756,230
    Translation of forward foreign currency contracts, other
      assets and liabilities denominated in foreign
      currencies............................................           222
                                                              ------------
 
     NET APPRECIATION.......................................       756,452
                                                              ------------
 
     NET LOSS...............................................   (13,472,352)
                                                              ------------
 
NET DECREASE................................................  $(15,175,581)
                                                              ------------
                                                              ------------
</TABLE>
 
                       SEE NOTES TO FINANCIAL STATEMENTS
                                       58
<PAGE>
DEAN WITTER INTERNATIONAL SMALLCAP FUND
FINANCIAL STATEMENTS, CONTINUED
 
STATEMENT OF CHANGES IN NET ASSETS
 
<TABLE>
<CAPTION>
                                                                FOR THE      FOR THE
                                                                 YEAR         YEAR
                                                                 ENDED        ENDED
                                                                MAY 31,      MAY 31,
                                                                 1997         1996
- --------------------------------------------------------------------------------------
<S>                                                           <C>          <C>
 
INCREASE (DECREASE) IN NET ASSETS:
 
OPERATIONS:
Net investment loss.........................................  $(1,703,229) $(1,229,713)
Net realized loss...........................................  (14,228,804)    (341,909)
Net change in unrealized appreciation/depreciation..........      756,452   22,898,216
                                                              -----------  -----------
 
     NET INCREASE (DECREASE)................................  (15,175,581)  21,326,594
Dividends from net investment income........................   (5,142,946)     --
Net increase (decrease) from transactions in shares of
  beneficial interest.......................................  (20,347,659)  30,198,498
Capital contribution........................................      720,000      --
                                                              -----------  -----------
 
     NET INCREASE (DECREASE)................................  (39,946,186)  51,525,092
 
NET ASSETS:
Beginning of period.........................................  145,254,371   93,729,279
                                                              -----------  -----------
 
     END OF PERIOD
    (INCLUDING DIVIDENDS IN EXCESS OF NET INVESTMENT INCOME
    OF $1,880,282 AND UNDISTRIBUTED NET INVESTMENT INCOME OF
    $2,767,223, RESPECTIVELY)...............................  $105,308,185 $145,254,371
                                                              -----------  -----------
                                                              -----------  -----------
</TABLE>
 
                       SEE NOTES TO FINANCIAL STATEMENTS
                                       59
<PAGE>
DEAN WITTER INTERNATIONAL SMALLCAP FUND
NOTES TO FINANCIAL STATEMENTS MAY 31, 1997
 
1. ORGANIZATION AND ACCOUNTING POLICIES
 
Dean Witter International SmallCap Fund (the "Fund") is registered under the
Investment Company Act of 1940, as amended (the "Act"), as a non-diversified,
open-end management investment company. The Fund's investment objective is
long-term growth of capital. The Fund seeks to achieve its objective by
investing primarily in equity securities of "small capitalization" companies
located outside of the United States. The Fund was organized as a Massachusetts
business trust on April 21, 1994 and commenced operations on July 29, 1994.
 
The preparation of financial statements in accordance with generally accepted
accounting principles requires management to make estimates and assumptions that
affect the reported amounts and disclosures. Actual results could differ from
those estimates.
 
The following is a summary of significant accounting policies:
 
A. VALUATION OF INVESTMENTS -- (1) an equity security listed or traded on the
New York, American or other domestic or foreign stock exchange is valued at its
latest sale price on that exchange prior to the time when assets are valued; if
there were no sales that day, the security is valued at the latest bid price (in
cases where securities are traded on more than one exchange, the securities are
valued on the exchange designated as the primary market pursuant to procedures
adopted by the Trustees); (2) listed options are valued at the latest sale price
on the exchange on which they are listed unless no sales of such options have
taken place that day, in which case they will be valued at the mean between
their latest bid and asked price; (3) all other portfolio securities for which
over-the-counter market quotations are readily available are valued at the
latest available bid price prior to the time of valuation; (4) when market
quotations are not readily available, including circumstances under which it is
determined by Dean Witter InterCapital Inc. (the "Investment Manager") or Morgan
Grenfell Investment Services Limited (the "Sub-Adviser") that sale and bid
prices are not reflective of a security's market value, portfolio securities are
valued at their fair value as determined in good faith under procedures
established by and under the general supervision of the Trustees (valuation of
debt securities for which market quotations are not readily available may be
based upon current market prices of securities which are comparable in coupon,
rating and maturity or an appropriate matrix utilizing similar factors); and (5)
short-term debt securities having a maturity date of more than sixty days at
time of purchase are valued on a mark-to-market basis until sixty days prior to
maturity and thereafter at amortized cost based on their value on the 61st day.
Short-term debt securities having a maturity date of sixty days or less at the
time of purchase are valued at amortized cost.
 
                                       60
<PAGE>
DEAN WITTER INTERNATIONAL SMALLCAP FUND
NOTES TO FINANCIAL STATEMENTS MAY 31, 1997, CONTINUED
 
B. ACCOUNTING FOR INVESTMENTS -- Security transactions are accounted for on the
trade date (date the order to buy or sell is executed). Realized gains and
losses on security transactions are determined by the identified cost method.
Dividend income and other distributions are recorded on the ex-dividend date
except for certain dividends from foreign securities which are recorded as soon
as the Fund is informed after the ex-dividend date. Discounts are accreted over
the life of the respective securities. Interest income is accrued daily.
 
C. OPTION ACCOUNTING PRINCIPLES -- When the Fund writes a call option, an amount
equal to the premium received is included in the Fund's Statement of Assets and
Liabilities as a liability which is subsequently marked-to-market to reflect the
current market value of the option written. If a written option either expires
or the Fund enters into a closing purchase transaction, the Fund realizes a gain
or loss without regard to any unrealized gain or loss on the underlying security
or currency and the liability related to such option is extinguished. If a
written call option is exercised, the Fund realizes a gain or loss from the sale
of the underlying security or currency and the proceeds from such sale are
increased by the premium originally received.
 
When the Fund purchases a call or put option, the premium paid is recorded as an
investment which is subsequently marked-to-market to reflect the current market
value. If a purchased option expires, the Fund will realize a loss to the extent
of the premium paid. If the Fund enters into a closing sale transaction, a gain
or loss is realized for the difference between the proceeds from the sale and
the cost of the option. If a put option is exercised, the cost of the security
or currency sold upon exercise will be increased by the premium originally paid.
If a call option is exercised, the cost of the security purchased upon exercise
will be increased by the premium originally paid.
 
D. FOREIGN CURRENCY TRANSLATION -- The books and records of the Fund are
maintained in U.S. dollars as follows: (1) the foreign currency market value of
investment securities, other assets and liabilities and forward foreign currency
contracts are translated at the exchange rates prevailing at the end of the
period; and (2) purchases, sales, income and expenses are translated at the
exchange rates prevailing on the respective dates of such transactions. The
resultant exchange gains and losses are included in the Statement of Operations
as realized and unrealized gain/loss on foreign exchange transactions. Pursuant
to U.S. Federal income tax regulations, certain foreign exchange gains/losses
included in realized and unrealized gain/loss are included in or are a reduction
of ordinary income for federal income tax purposes. The Fund does not isolate
that portion of the results of operations arising as a result of changes in the
foreign exchange rates from the changes in the market prices of the securities.
 
                                       61
<PAGE>
DEAN WITTER INTERNATIONAL SMALLCAP FUND
NOTES TO FINANCIAL STATEMENTS MAY 31, 1997, CONTINUED
 
E. FORWARD FOREIGN CURRENCY CONTRACTS -- The Fund may enter into forward foreign
currency contracts which are valued daily at the appropriate exchange rates. The
resultant unrealized exchange gains and losses are included in the Statement of
Operations as unrealized foreign currency gain or loss. The Fund records
realized gains or losses on delivery of the currency or at the time the forward
contract is extinguished (compensated) by entering into a closing transaction
prior to delivery.
 
F. FEDERAL INCOME TAX STATUS -- It is the Fund's policy to comply with the
requirements of the Internal Revenue Code applicable to regulated investment
companies and to distribute all of its taxable income to its shareholders.
Accordingly, no federal income tax provision is required.
 
G. DIVIDENDS AND DISTRIBUTIONS TO SHAREHOLDERS -- The Fund records dividends and
distributions to its shareholders on the ex-dividend date. The amount of
dividends and distributions from net investment income and net realized capital
gains are determined in accordance with federal income tax regulations which may
differ from generally accepted accounting principles. These "book/tax"
differences are either considered temporary or permanent in nature. To the
extent these differences are permanent in nature, such amounts are reclassified
within the capital accounts based on their federal tax-basis treatment;
temporary differences do not require reclassification. Dividends and
distributions which exceed net investment income and net realized capital gains
for financial reporting purposes but not for tax purposes are reported as
dividends in excess of net investment income or distributions in excess of net
realized capital gains. To the extent they exceed net investment income and net
realized capital gains for tax purposes, they are reported as distributions of
paid-in-capital.
 
H. ORGANIZATIONAL EXPENSES -- The Investment Manager paid the organizational
expenses of the Fund in the amount of approximately $172,000 and was reimbursed
for the full amount thereof. Such expenses have been deferred and are being
amortized on the straight line method over a period not to exceed five years
from the commencement of operations.
 
2. INVESTMENT MANAGEMENT AND SUB-ADVISORY AGREEMENTS
 
Pursuant to an Investment Management Agreement, the Fund pays the Investment
Manager a management fee, accrued daily and payable monthly, by applying the
annual rate of 1.25% to the net assets of the Fund determined as of the close of
each business day.
 
Under the terms of the Agreement, in addition to managing the Fund's
investments, the Investment Manager maintains certain of the Fund's books and
records and furnishes, at its own expense, office
 
                                       62
<PAGE>
DEAN WITTER INTERNATIONAL SMALLCAP FUND
NOTES TO FINANCIAL STATEMENTS MAY 31, 1997, CONTINUED
 
space, facilities, equipment, clerical, bookkeeping and certain legal services
and pays the salaries of all personnel, including officers of the Fund who are
employees of the Investment Manager. The Investment Manager also bears the cost
of telephone services, heat, light, power and other utilities provided to the
Fund.
 
Under a Sub-Advisory Agreement between the Sub-Adviser and the Investment
Manager, the Sub-Adviser provides the Fund with investment advice and portfolio
management relating to the Fund's investments in securities, subject to the
overall supervision of the Investment Manager. As compensation for its services
provided pursuant to the Sub-Advisory Agreement, the Investment Manager pays the
Sub-Adviser monthly compensation equal to 40% of its monthly compensation.
 
3. PLAN OF DISTRIBUTION
 
Shares of the Fund are distributed by Dean Witter Distributors Inc. (the
"Distributor"), an affiliate of the Investment Manager. The Fund has adopted a
Plan of Distribution (the "Plan") pursuant to Rule 12b-1 under the Act pursuant
to which the Fund pays the Distributor compensation, accrued daily and payable
monthly, at an annual rate of 1.0% of the lesser of: (a) the average daily
aggregate gross sales of the Fund's shares since the Fund's inception (not
including reinvestment of dividend or capital gain distributions) less the
average daily aggregate net asset value of the Fund's shares redeemed since the
Fund's inception upon which a contingent deferred sales charge has been imposed
or upon which such charge has been waived; or (b) the Fund's average daily net
assets. Amounts paid under the Plan are paid to the Distributor to compensate it
for the services provided and the expenses borne by it and others in the
distribution of the Fund's shares, including the payment of commissions for
sales of the Fund's shares and incentive compensation to, and expenses of, the
account executives of Dean Witter Reynolds Inc. ("DWR"), an affiliate of the
Investment Manager and Distributor, and others who engage in or support
distribution of the Fund's shares or who service shareholder accounts, including
overhead and telephone expenses, printing and distribution of prospectuses and
reports used in connection with the offering of the Fund's shares to other than
current shareholders and preparation, printing and distribution of sales
literature and advertising materials. In addition, the Distributor may utilize
fees paid pursuant to the Plan to compensate DWR and other selected
broker-dealers for their opportunity costs in advancing such amounts, which
compensation would be in the form of a carrying charge on any unreimbursed
distribution expenses incurred by the Distributor.
 
                                       63
<PAGE>
DEAN WITTER INTERNATIONAL SMALLCAP FUND
NOTES TO FINANCIAL STATEMENTS MAY 31, 1997, CONTINUED
 
Provided that the Plan continues in effect, any cumulative expenses incurred but
not yet recovered, may be recovered through future distribution fees from the
Fund and contingent deferred sales charges from the Fund's shareholders.
 
Although there is no legal obligation for the Fund to pay expenses incurred in
excess of payments made to the Distributor under the Plan and the proceeds of
contingent deferred sales charges paid by investors upon redemption of shares,
if for any reason the Plan is terminated, the Trustees will consider at that
time the manner in which to treat such expenses. The Distributor has advised the
Fund that such excess amounts, including carrying charges, totaled $8,434,427 at
May 31, 1997.
 
The Distributor has informed the Fund that for the year ended May 31, 1997, it
received approximately $442,000 in contingent deferred sales charges from
certain redemptions of the Fund's shares.
 
4. SECURITY TRANSACTIONS AND TRANSACTIONS WITH AFFILIATES
 
The cost of purchases and proceeds from sales of portfolio securities, excluding
short-term investments, for the year ended May 31, 1997 aggregated $55,615,891
and $78,485,146, respectively.
 
Dean Witter Trust Company, an affiliate of the Investment Manager and
Distributor, is the Fund's transfer agent. At May 31, 1997, the Fund had
transfer agent fees and expenses payable of approximately $20,000.
 
During the year ended May 31, 1997, foreign regulatory authorities initiated an
investigation involving an individual associated with an affiliate of the Fund's
Sub-Adviser. Although this investigation did not at any time involve the Fund or
the Investment Manager, the Sub-Adviser's affiliate purchased from the Fund two
securities whose separate holdings by the affiliate had become part of the
investigation and, on May 27, 1997, voluntarily committed to contribute $720,000
to the Fund, which was paid in full subsequent to the Fund's fiscal year end.
The two securities represented only a very small percentage of the Fund's
portfolio (approximately one-half of one percent) and were purchased by the
Sub-Adviser's affiliate at cost plus interest.
 
                                       64
<PAGE>
DEAN WITTER INTERNATIONAL SMALLCAP FUND
NOTES TO FINANCIAL STATEMENTS MAY 31, 1997, CONTINUED
 
5. SHARES OF BENEFICIAL INTEREST
 
Transactions in shares of beneficial interest were as follows:
 
<TABLE>
<CAPTION>
                                                                           FOR THE YEAR                  FOR THE YEAR
                                                                              ENDED                         ENDED
                                                                           MAY 31, 1997                  MAY 31, 1996
                                                                   ----------------------------   --------------------------
                                                                     SHARES          AMOUNT         SHARES         AMOUNT
                                                                   -----------   --------------   -----------   ------------
<S>                                                                <C>           <C>              <C>           <C>
Sold.............................................................    2,242,741   $   21,576,152     6,640,227   $ 62,312,623
Reinvestment of dividends........................................      534,196        4,743,655       --             --
                                                                   -----------   --------------   -----------   ------------
                                                                     2,776,937       26,319,807     6,640,227     62,312,623
Repurchased......................................................   (5,096,720)     (46,667,466)   (3,490,725)   (32,114,125)
                                                                   -----------   --------------   -----------   ------------
Net increase (decrease)..........................................   (2,319,783)  $  (20,347,659)    3,149,502   $ 30,198,498
                                                                   -----------   --------------   -----------   ------------
                                                                   -----------   --------------   -----------   ------------
</TABLE>
 
6. FEDERAL INCOME TAX STATUS
 
At May 31, 1997, the Fund had a net capital loss carryover of approximately
$8,489,000 of which $7,034,000 will be available through May 31, 2004 and
$1,455,000 which will be available through May 31, 2005 to offset future capital
gains to the extent provided by regulations.
 
Capital and foreign currency losses incurred after October 31 ("post-October
losses") within the taxable year are deemed to arise on the first business day
of the Fund's next taxable year. The Fund incurred and will elect to defer net
capital and foreign currency losses of approximately $15,832,000 and $79,000,
respectively during fiscal 1997.
 
As of May 31, 1997, the Fund had temporary book/tax differences primarily
attributable to post-October losses and income from the mark-to-market of
passive foreign investment companies ("PFICs") and permanent book/tax
differences primarily attributable to a net operating loss, a capital
contribution to the Fund by the Sub-Adviser and tax adjustments on PFICs sold by
the Fund. To reflect reclassifications arising from the permanent differences,
paid-in-capital was charged $1,771,672, accumulated net realized loss was
charged $426,998 and dividends in excess of net investment income was credited
$2,198,670.
 
7. PURPOSES OF AND RISKS RELATING TO CERTAIN FINANCIAL INSTRUMENTS
 
The Fund may enter into forward foreign currency contracts ("forward contracts")
to facilitate settlement of foreign currency denominated portfolio transactions
or to manage foreign currency exposure associated with foreign currency
denominated securities. The Fund may also purchase put options on foreign
currencies in which the securities are denominated to hedge against adverse
foreign currency and market risk.
 
                                       65
<PAGE>
DEAN WITTER INTERNATIONAL SMALLCAP FUND
NOTES TO FINANCIAL STATEMENTS MAY 31, 1997, CONTINUED
 
Forward contracts and purchased put options on foreign currency involve elements
of market risk in excess of the amounts reflected in the Statement of Assets and
Liabilities. The Fund bears the risk of an unfavorable change in the foreign
exchange rates underlying the forward contracts. Risks may also arise upon
entering into these contracts and over-the-counter purchased put options from
the potential inability of the counterparties to meet the terms of their
contracts.
 
At May 31, 1997, there were outstanding forward contracts used to facilitate
settlement of foreign currency denominated portfolio transactions.
 
8. SUBSEQUENT EVENT
 
On June 30, 1997, the Fund's Board of Trustees approved a proposal to adopt a
multiple class share structure. Through this arrangement, the Fund will offer
four classes of shares with various sales charges, ongoing fees and other
features. This conversion is scheduled to take place on July 28, 1997.
 
   
9. SUBSEQUENT EVENT (UNAUDITED)
    
 
   
On August 14, 1997, the Board of Trustees approved the selection of Morgan
Stanley Assets Management Inc. ("MSAM"), an affiliate of the Investment Manager,
to act as sub-adviser to the Fund, subject to shareholder approval. In addition,
the Investment Manager has proposed that upon the approval and execution of a
new sub advisory agreement with MSAM, the management agreement be amended to
reduce the overall annual management fee the Investment Manager receives from
the Fund from an annual rate of 1.25% of the Fund's daily net assets to 1.15% of
the Fund's daily net assets. The new sub-advisory agreement is subject to the
approval of shareholders at a meeting to be held on November 25, 1997.
    
 
                                       66
<PAGE>
DEAN WITTER INTERNATIONAL SMALLCAP FUND
FINANCIAL HIGHLIGHTS
 
Selected ratios and per share data for a share of beneficial interest
outstanding throughout each period:
 
<TABLE>
<CAPTION>
                                                                                                               FOR THE PERIOD
                                                                          FOR THE YEAR       FOR THE YEAR      JULY 29, 1994*
                                                                             ENDED              ENDED             THROUGH
                                                                          MAY 31, 1997       MAY 31, 1996       MAY 31, 1995
- ------------------------------------------------------------------------------------------------------------------------------
 
<S>                                                                     <C>                <C>                <C>
PER SHARE OPERATING PERFORMANCE:
 
Net asset value, beginning of period..................................      $ 10.28            $  8.54            $ 10.00
                                                                             ------             ------             ------
 
Net investment income (loss)..........................................        (0.16)             (0.08)             (0.08)
Net realized and unrealized gain (loss)...............................        (0.88)              1.82              (1.38)
                                                                             ------             ------             ------
 
Total from investment operations......................................        (1.04)              1.74              (1.46)
                                                                             ------             ------             ------
 
Dividends from net investment income:.................................        (0.38)           --                 --
                                                                             ------             ------             ------
 
Capital contribution..................................................         0.06            --                 --
                                                                             ------             ------             ------
 
Net asset value, end of period........................................      $  8.92            $ 10.28            $  8.54
                                                                             ------             ------             ------
                                                                             ------             ------             ------
 
TOTAL INVESTMENT RETURN+..............................................        (9.52)%(3)         20.37%            (14.60)%(1)
 
RATIOS TO AVERAGE NET ASSETS:
Expenses..............................................................         2.89%              2.85%              2.90%(2)
 
Net investment loss...................................................        (1.34)%            (1.09)%            (1.12)%(2)
 
SUPPLEMENTAL DATA:
Net assets, end of period, in thousands...............................          $105,308           $145,254            $93,729
 
Portfolio turnover rate...............................................           46%                44%                41%(1)
 
Average commission rate paid..........................................           $0.0030            $0.0069          --
<FN>
 
- ---------------------
 *   Commencement of operations.
 +   Does not reflect the deduction of sales charge. Calculated based on the net
     asset value as of the last business day of the period.
(1)  Not annualized.
(2)  Annualized.
(3)  Includes voluntary capital contribution from the Sub-Adviser, the effect of
     which was to increase total return by 0.59%.
</TABLE>
 
                       SEE NOTES TO FINANCIAL STATEMENTS
 
                                       67
<PAGE>
DEAN WITTER INTERNATIONAL SMALLCAP FUND
REPORT OF INDEPENDENT ACCOUNTANTS
 
TO THE SHAREHOLDERS AND TRUSTEES
OF DEAN WITTER INTERNATIONAL SMALLCAP FUND
 
In our opinion, the accompanying statement of assets and liabilities, including
the portfolio of investments, and the related statements of operations and of
changes in net assets and the financial highlights present fairly, in all
material respects, the financial position of Dean Witter International SmallCap
Fund (the "Fund") at May 31, 1997, the results of its operations for the year
then ended, the changes in its net assets for each of the two years in the
period then ended and the financial highlights for each of the two years in the
period then ended and for the period July 29, 1994 (commencement of operations)
through May 31, 1995, in conformity with generally accepted accounting
principles. These financial statements and financial highlights (hereafter
referred to as "financial statements") are the responsibility of the Fund's
management; our responsibility is to express an opinion on these financial
statements based on our audits. We conducted our audits of these financial
statements in accordance with generally accepted auditing standards which
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, assessing the accounting principles
used and significant estimates made by management, and evaluating the overall
financial statement presentation. We believe that our audits, which included
confirmation of securities at May 31, 1997 by correspondence with the custodian
and brokers and the application of alternative auditing procedures where
confirmations from brokers were not received, provide a reasonable basis for the
opinion expressed above.
 
PRICE WATERHOUSE LLP
1177 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10036
JULY 10, 1997
 
                                       68
<PAGE>
                       DEAN WITTER INTERNATIONAL SMALLCAP FUND

                              PART C  OTHER INFORMATION

Item 24.  Financial Statements and Exhibits

     (a)  FINANCIAL STATEMENTS

     (1)   Financial statements and schedules, included
           in Prospectus (Part A):
                                                                      Page in
                                                                      Prospectus
                                                                      ----------

           Financial Highlights for the period July 29, 1994
           (commencement of operations) through May 31, 1995 and
           for the years ended May 31, 1996 and 1997
           (Class B)  . . . . . . . . . . .  . . . . . . . . . . . .      6


     (2)   Financial statements included in the Statement of
           Additional Information (Part B):

                                                                      Page In
                                                                      SAI
                                                                      ---

           Portfolio of Investments at May 31, 1997. . . . . . . . .      50

           Statement of Assets and Liabilities at May 31, 1997 . . .      57

           Statement of Operations for the year ended May 31, 1997 .      58

           Statement of Changes in Net Assets for the years ended
           May 31, 1996 and May 31, 1997 . . . . . . . . . . . . . .      59

           Notes to Financial Statements at May 31, 1997 . . . . . .      60

           Financial Highlights for the period July 29, 1994 through
           May 31, 1995 and for the years ended May 31, 1996 and
           1997 (Class B). . . . . . . . . . . . . . . . . . . . . .      67

     (3)   Financial statements included in Part C:
           None


(b) EXHIBITS:

     5.(a) Form of Amended and Restated Investment Management
           Agreement between the Registrant and Dean Witter
           InterCapital Inc.

       (b) Form of Sub-Advisory Agreement between Dean Witter
           InterCapital Inc. and Morgan Stanley Asset Management Inc.

     8.    Form of Transfer Agency and Service Agreement  between the
           Registrant and Dean Witter Trust FSB.

<PAGE>

     11.    Consent of Independent Accountants

     Other. Power of Attorney.

All other exhibits were previously filed and are hereby incorporated by
reference.


Item 25. PERSONS CONTROLLED BY OR UNDER COMMON CONTROL WITH REGISTRANT.

         None

Item 26. NUMBER OF HOLDERS OF SECURITIES.

             (1)                             (2)
                                       Number of Record Holders
     Title of Class                    at September 30, 1997
     --------------                    --------------------------

     Share of Beneficial Interest

     Class A                                 10
     Class B                             15,022
     Class C                                  9
     Class D                                  2

Item 27. INDEMNIFICATION

      Pursuant to Section 5.3 of the Registrant's Declaration of Trust and under
Section 4.8 of the Registrant's By-Laws, the indemnification of the Registrant's
trustees, officers, employees and agents is permitted if it is determined that
they acted under the belief that their actions were in or not opposed to the
best interest of the Registrant, and, with respect to any criminal proceeding,
they had reasonable cause to believe their conduct was not unlawful.  In
addition, indemnification is permitted only if it is determined that the actions
in question did not render them liable by reason of willful misfeasance, bad
faith or gross negligence in the performance of their duties or by reason of
reckless disregard of their obligations and duties to the Registrant.  Trustees,
officers, employees and agents will be indemnified for the expense of litigation
if it is determined that they are entitled to indemnification against any
liability established in such litigation.  The Registrant may also advance money
for these expenses provided that they give their undertakings to repay the
Registrant unless their conduct is later determined to permit indemnification.

      Pursuant to Section 5.2 of the Registrant's Declaration of Trust and
paragraph 8 of the Registrant's Investment Management Agreement, neither the
Investment Manager nor any trustee, officer, employee or agent of the Registrant
shall be liable for any action or failure to act, except in the case of bad
faith, willful misfeasance, gross negligence or reckless disregard of duties to
the Registrant.

      Insofar as indemnification for liabilities arising under the Securities
Act of 1933 (the "Act") may be permitted to trustees, officers and controlling
persons of the Registrant pursuant to the foregoing provisions or otherwise, the
Registrant has been advised that in the opinion of the  Securities and Exchange
Commission such indemnification is against public policy as expressed in the Act
and is, therefore, unenforceable.  In the event that a claim for

<PAGE>

indemnification against such liabilities (other than the payment by the
Registrant of expenses incurred or paid by a trustee, officer, or controlling
person of the Registrant in connection with the successful defense of any
action, suit or proceeding) is asserted against the Registrant by such trustee,
officer or controlling person in connection with the shares being registered,
the Registrant will, unless in the opinion of its counsel the matter has been
settled by controlling precedent, submit to a court of appropriate jurisdiction
the question whether such indemnification by it is against public policy as
expressed in the Act, and will be governed by the final adjudication of such
issue.

      The Registrant hereby undertakes that it will apply the indemnification
provision of its by-laws in a manner consistent with Release 11330 of the
Securities and Exchange Commission under the Investment Company Act of 1940, so
long as the interpretation of Sections 17(h) and 17(i) of such Act remains in
effect.

      Registrant, in conjunction with the Investment Manager, Registrant's
Trustees, and other registered investment management companies managed by the
Investment Manager, maintains insurance on behalf of any person who is or was a
Trustee, officer, employee, or agent of Registrant, or who is or was serving at
the request of Registrant as a trustee, director, officer, employee or agent of
another trust or corporation, against any liability asserted against him and
incurred by him or arising out of his position.  However, in no event will
Registrant maintain insurance to indemnify any such person for any act for which
Registrant itself is not permitted to indemnify him.

Item 28. BUSINESS AND OTHER CONNECTIONS OF INVESTMENT ADVISER.

      See "The Fund and Its Management" in the Prospectus regarding the business
of the investment adviser.  The following information is given regarding
officers of Dean Witter InterCapital Inc.  InterCapital is a wholly-owned
subsidiary of Morgan Stanley, Dean Witter, Discover & Co.  The principal address
of the Dean Witter Funds is Two World Trade Center, New York, New York 10048.

      The term "Dean Witter Funds" used below refers to the following registered
investment companies:

CLOSED-END INVESTMENT COMPANIES
 (1) InterCapital Income Securities Inc.
 (2) High Income Advantage Trust
 (3) High Income Advantage Trust II
 (4) High Income Advantage Trust III
 (5) Municipal Income Trust
 (6) Municipal Income Trust II
 (7) Municipal Income Trust III
 (8) Dean Witter Government Income Trust
 (9) Municipal Premium Income Trust
(10) Municipal Income Opportunities Trust
(11) Municipal Income Opportunities Trust II
(12) Municipal Income Opportunities Trust III
(13) Prime Income Trust
(14) InterCapital Insured Municipal Bond Trust
(15) InterCapital Quality Municipal Income Trust
(16) InterCapital Quality Municipal Investment Trust

<PAGE>

(17) InterCapital Insured Municipal Income Trust
(18) InterCapital California Insured Municipal Income Trust
(19) InterCapital Insured Municipal Trust
(20) InterCapital Quality Municipal Securities
(21) InterCapital New York Quality Municipal Securities
(22) InterCapital California Quality Municipal Securities
(23) InterCapital Insured California Municipal Securities
(24) InterCapital Insured Municipal Securities

OPEN-END INVESTMENT COMPANIES:
 (1) Dean Witter Short-Term Bond Fund
 (2) Dean Witter Tax-Exempt Securities Trust
 (3) Dean Witter Tax-Free Daily Income Trust
 (4) Dean Witter Dividend Growth Securities Inc.
 (5) Dean Witter Convertible Securities Trust
 (6) Dean Witter Liquid Asset Fund Inc.
 (7) Dean Witter Developing Growth Securities Trust
 (8) Dean Witter Retirement Series
 (9) Dean Witter Federal Securities Trust
(10) Dean Witter World Wide Investment Trust
(11) Dean Witter U.S. Government Securities Trust
(12) Dean Witter Select Municipal Reinvestment Fund
(13) Dean Witter High Yield Securities Inc.
(14) Dean Witter Intermediate Income Securities
(15) Dean Witter New York Tax-Free Income Fund
(16) Dean Witter California Tax-Free Income Fund
(17) Dean Witter Health Sciences Trust
(18) Dean Witter California Tax-Free Daily Income Trust
(19) Dean Witter Global Asset Allocation Fund
(20) Dean Witter American Value Fund
(21) Dean Witter Strategist Fund
(22) Dean Witter Utilities Fund
(23) Dean Witter World Wide Income Trust
(24) Dean Witter New York Municipal Money Market Trust
(25) Dean Witter Capital Growth Securities
(26) Dean Witter Precious Metals and Minerals Trust
(27) Dean Witter European Growth Fund Inc.
(28) Dean Witter Global Short-Term Income Fund Inc.
(29) Dean Witter Pacific Growth Fund Inc.
(30) Dean Witter Multi-State Municipal Series Trust
(31) Dean Witter Short-Term U.S. Treasury Trust
(32) Dean Witter Diversified Income Trust
(33) Dean Witter U.S. Government Money Market Trust
(34) Dean Witter Global Dividend Growth Securities
(35) Active Assets California Tax-Free Trust
(36) Dean Witter Natural Resource Development Securities Inc.
(37) Active Assets Government Securities Trust
(38) Active Assets Money Trust
(39) Active Assets Tax-Free Trust
(40) Dean Witter Limited Term Municipal Trust
(41) Dean Witter Variable Investment Series

<PAGE>

(42) Dean Witter Value-Added Market Series
(43) Dean Witter Global Utilities Fund
(44) Dean Witter High Income Securities
(45) Dean Witter National Municipal Trust
(46) Dean Witter International SmallCap Fund
(47) Dean Witter Mid-Cap Growth Fund
(48) Dean Witter Select Dimensions Investment Series
(49) Dean Witter Balanced Growth Fund
(50) Dean Witter Balanced Income Fund
(51) Dean Witter Hawaii Municipal Trust
(52) Dean Witter Capital Appreciation Fund
(53) Dean Witter Intermediate Term U.S. Treasury Trust
(54) Dean Witter Information Fund
(55) Dean Witter Japan Fund
(56) Dean Witter Income Builder Fund
(57) Dean Witter Special Value Fund
(58) Dean Witter Financial Services Trust
(59) Dean Witter Market Leader Trust
(60) Dean Witter S&P 500 Index Fund
(61) Dean Witter Fund of Funds

The term "TCW/DW Funds" refers to the following registered investment companies:

 OPEN-END INVESTMENT COMPANIES
  (1) TCW/DW Core Equity Trust
  (2) TCW/DW North American Government Income Trust
  (3) TCW/DW Latin American Growth Fund
  (4) TCW/DW Income and Growth Fund
  (5) TCW/DW Small Cap Growth Fund
  (6) TCW/DW Balanced Fund
  (7) TCW/DW Total Return Trust
  (8) TCW/DW Mid-Cap Equity Trust
  (9) TCW/DW Global Telecom Trust
 (10) TCW/DW Strategic Income Trust

CLOSED-END INVESTMENT COMPANIES
  (1) TCW/DW Term Trust 2000
  (2) TCW/DW Term Trust 2002
  (3) TCW/DW Term Trust 2003
  (4) TCW/DW Emerging Markets Opportunities Trust

<PAGE>


NAME AND POSITION             OTHER SUBSTANTIAL BUSINESS, PROFESSION, VOCATION
WITH DEAN WITTER              OR EMPLOYMENT, INCLUDING NAME, PRINCIPAL ADDRESS
INTERCAPITAL INC.             AND NATURE OF CONNECTION
- -----------------             -------------------------------------------------

Charles A. Fiumefreddo        Executive Vice President and Director of Dean
Chairman, Chief Executive     Witter Reynolds Inc. ("DWR"); Chairman, Chief
Officer and Director          Executive Officer and Director of Dean Witter
                              Distributors Inc. ("Distributors") and Dean Witter
                              Services Company Inc. ("DWSC"); Chairman and
                              Director of Dean Witter Trust FSB ("DWT");
                              Chairman, Director or Trustee, President and Chief
                              Executive Officer of the Dean Witter Funds and
                              Chairman, Chief Executive Officer and Trustee of
                              the TCW/DW Funds; Director and/or officer of
                              various Morgan Stanley, Dean Witter, Discover &
                              Co. ("MSDWD") subsidiaries; Formerly Executive
                              Vice President and Director of Dean Witter,
                              Discover & Co.

Philip J. Purcell             Chairman, Chief Executive Officer and Director
Director                      of MSDWD and DWR; Director of DWSC and
                              Distributors; Director or Trustee of the Dean
                              Witter Funds; Director and/or officer of various
                              MSDWD subsidiaries.

Richard M. DeMartini          President and Chief Operating Officer
Director                      of Dean Witter Capital, a division of DWR;
                              Director of DWR, DWSC, Distributors
                              and DWT; Trustee of the TCW/DW Funds.

James F. Higgins              President and Chief Operating Officer of
Director                      Dean Witter Financial; Director of DWR,
                              DWSC, Distributors and DWT.

Thomas C. Schneider           Executive Vice President and Chief Strategic
Executive Vice                and Administrative Officer of MSDWD; Executive
President, Chief              Vice President and Chief Financial Officer of
Financial Officer and         DWSC and Distributors; Director of DWR,
Director                      DWSC, MSDWD and Distributors.

Christine A. Edwards          Executive Vice President, Chief Legal Officer
Director                      and Secretary of MSDWD; Executive Vice
                              President, Secretary and Chief Legal Officer
                              of Distributors; Director of DWR, DWSC and
                              Distributors.

Robert M. Scanlan             President and Chief Operating Officer of DWSC,
President and Chief           Executive Vice President of Distributors;
Operating Officer             Executive Vice President and Director of DWT;
                              Vice President of the Dean Witter Funds and the
                              TCW/DW Funds.

<PAGE>



NAME AND POSITION             OTHER SUBSTANTIAL BUSINESS, PROFESSION, VOCATION
WITH DEAN WITTER              OR EMPLOYMENT, INCLUDING NAME, PRINCIPAL ADDRESS
INTERCAPITAL INC.             AND NATURE OF CONNECTION
- -----------------             -------------------------------------------------

Mitchell M. Merin             President and Chief Strategic Officer of DWSC,
President and Chief           Executive Vice President of Distributors;
Strategic Officer             Executive Vice President and Director of DWT;
                              Executive Vice President and Director of DWR;
                              Director of SPS Transaction Services, Inc. and
                              various other MSDWD subsidiaries.

John B. Van Heuvelen          President, Chief Operating Officer and Director
Executive Vice                of DWT.
President

Joseph J. McAlinden           Vice President of the Dean Witter Funds and
Executive Vice President      Director of DWT.
and Chief Investment
Officer

Barry Fink                    Assistant Secretary of DWR; Senior Vice President,
Senior Vice President,        Secretary and General Counsel of DWSC; Senior Vice
Secretary and General         President, Assistant Secretary and Assistant
Counsel                       General Counsel of Distributors; Vice President,
                              Secretary and General Counsel of the Dean Witter
                              Funds and the TCW/DW Funds.

Peter M. Avelar
Senior Vice President         Vice President of various Dean Witter Funds.

Mark Bavoso
Senior Vice President         Vice President of various Dean Witter Funds.

Richard Felegy
Senior Vice President

Edward F. Gaylor
Senior Vice President         Vice President of various Dean Witter Funds.

Robert S. Giambrone           Senior Vice President of DWSC, Distributors
Senior Vice President         and DWT and Director of DWT; Vice President
                              of the Dean Witter Funds and the TCW/DW Funds.

Rajesh K. Gupta
Senior Vice President         Vice President of various Dean Witter Funds.

Kenton J. Hinchcliffe
Senior Vice President         Vice President of various Dean Witter Funds.

Kevin Hurley
Senior Vice President         Vice President of various Dean Witter Funds.

<PAGE>

NAME AND POSITION             OTHER SUBSTANTIAL BUSINESS, PROFESSION, VOCATION
WITH DEAN WITTER              OR EMPLOYMENT, INCLUDING NAME, PRINCIPAL ADDRESS
INTERCAPITAL INC.             AND NATURE OF CONNECTION
- -----------------             -------------------------------------------------

Margaret Iannuzzi
Senior Vice President

Jenny Beth Jones              Vice President of Dean Witter Special Value Fund.
Senior Vice President

John B. Kemp, III             Director of the Provident Savings Bank, Jersey
Senior Vice President         City, New Jersey.

Anita H. Kolleeny
Senior Vice President         Vice President of various Dean Witter Funds.

Jonathan R. Page
Senior Vice President         Vice President of various Dean Witter Funds.

Ira N. Ross
Senior Vice President         Vice President of various Dean Witter Funds.

Guy G. Rutherfurd, Jr.        Vice President of Dean Witter Market Leader
Senior Vice President         Trust.

Rafael Scolari                Vice President of Prime Income Trust.
Senior Vice President

Rochelle G. Siegel
Senior Vice President         Vice President of various Dean Witter Funds.

Jayne M. Stevlingston         Vice President of various Dean Witter Funds.
Senior Vice President

Paul D. Vance
Senior Vice President         Vice President of various Dean Witter Funds.

Elizabeth A. Vetell
Senior Vice President

James F. Willison
Senior Vice President         Vice President of various Dean Witter Funds.

Ronald J. Worobel
Senior Vice President         Vice President of various Dean Witter Funds.

Douglas Brown
First Vice President

<PAGE>

NAME AND POSITION             OTHER SUBSTANTIAL BUSINESS, PROFESSION, VOCATION
WITH DEAN WITTER              OR EMPLOYMENT, INCLUDING NAME, PRINCIPAL ADDRESS
INTERCAPITAL INC.             AND NATURE OF CONNECTION
- -----------------             -------------------------------------------------

Thomas F. Caloia              First Vice President and Assistant Treasurer of
First Vice President          DWSC, Assistant Treasurer of Distributors;
and Assistant                 Treasurer and Chief Financial Officer of the
Treasurer                     Dean Witter Funds and the TCW/DW Funds.

Thomas Chronert
First Vice President

Rosalie Clough
First Vice President

Marilyn K. Cranney            Assistant Secretary of DWR; First Vice President
First Vice President          and Assistant Secretary of DWSC; Assistant
and Assistant Secretary       Secretary of the Dean Witter Funds and the TCW/DW
                              Funds.

Michael Interrante            First Vice President and Controller of DWSC;
First Vice President          Assistant Treasurer of Distributors; First Vice
and Controller                President and Treasurer of DWT.

David Johnson
First Vice President

Stanley Kapica
First Vice President

Robert Zimmerman
First Vice President

Dale Albright
Vice President

Joan G. Allman
Vice President

Andrew Arbenz
Vice President

Joseph Arcieri
Vice President                Vice President of various Dean Witter Funds.

Kirk Balzer
Vice President                VicePresident of various Dean Witter Funds.

Nancy Belza
Vice President

<PAGE>

NAME AND POSITION             OTHER SUBSTANTIAL BUSINESS, PROFESSION, VOCATION
WITH DEAN WITTER              OR EMPLOYMENT, INCLUDING NAME, PRINCIPAL ADDRESS
INTERCAPITAL INC.             AND NATURE OF CONNECTION
- -----------------             -------------------------------------------------

Dale Boettcher
Vice President

Joseph Cardwell
Vice President

Philip Casparius
Vice President

B. Catherine Connelly
Vice President

Salvatore DeSteno
Vice President                Vice President of DWSC.

Frank J. DeVito
Vice President                Vice President of DWSC.

Bruce Dunn
Vice President

Jeffrey D. Geffen
Vice President

Deborah Genovese
Vice President

Michael Geringer
Vice President

Stephen Greenhut
Vice President

Peter W. Gurman
Vice President

Matthew Haynes                Vice President of Dean Witter
Vice President                Variable Investment Series

Peter Hermann
Vice President                Vice President of various Dean Witter Funds

Elizabeth Hinchman
Vice President

David Hoffman
Vice President

<PAGE>

NAME AND POSITION             OTHER SUBSTANTIAL BUSINESS, PROFESSION, VOCATION
WITH DEAN WITTER              OR EMPLOYMENT, INCLUDING NAME, PRINCIPAL ADDRESS
INTERCAPITAL INC.             AND NATURE OF CONNECTION
- -----------------             -------------------------------------------------


Christopher Jones
Vice President

James P. Kastberg
Vice President

Michelle Kaufman
Vice President                Vice President of various Dean Witter Funds

Michael Knox
Vice President                Vice President of various Dean Witter Funds

Paula LaCosta
Vice President                Vice President of various Dean Witter Funds.

Thomas Lawlor
Vice President

Gerard J. Lian
Vice President                Vice President of various Dean Witter Funds.

Catherine Maniscalco          Vice President of Dean Witter Natural
Vice President                Resource Development Securities Inc.

Albert McGarity
Vice President

LouAnne D. McInnis            Vice President and Assistant Secretary of DWSC;
Vice President and            Assistant Secretary of the Dean Witter Funds and
Assistant Secretary           the TCW/DW Funds.

Sharon K. Milligan
Vice President

Julie Morrone
Vice President

Mary Beth Mueller
Vice President

David Myers                   Vice President of Dean Witter Natural
Vice President                Resource Development Securities Inc.

James Nash
Vice President

<PAGE>

NAME AND POSITION             OTHER SUBSTANTIAL BUSINESS, PROFESSION, VOCATION
WITH DEAN WITTER              OR EMPLOYMENT, INCLUDING NAME, PRINCIPAL ADDRESS
INTERCAPITAL INC.             AND NATURE OF CONNECTION
- -----------------             -------------------------------------------------

Richard Norris
Vice President

Carsten Otto                  Vice President and Assistant Secretary of DWSC;
Vice President and            Assistant Secretary of the Dean Witter Funds and
Assistant Secretary           the TCW/DW Funds.

George Paoletti
Vice President

Anne Pickrell                 Vice President of Dean Witter Global Short-
Vice President                Term Income Fund Inc.

Michael Roan
Vice President

Hugh Rose
Vice President

Robert Rossetti               Vice President of Dean Witter Precious Metal and
Vice President                Minerals Trust.

Ruth Rossi                    Vice President and Assistant Secretary of DWSC;
Vice President and            Assistant Secretary of the Dean Witter Funds and
Assistant Secretary           the TCW/DW Funds.

Carl F. Sadler
Vice President

Peter Seeley                  Vice President of Dean Witter World
Vice President                Wide Income Trust

Naomi Stein
Vice President

Kathleen H. Stromberg
Vice President                Vice President of various Dean Witter Funds.

Marybeth Swisher
Vice President

Vinh Q. Tran
Vice President                Vice President of various Dean Witter Funds.

<PAGE>

NAME AND POSITION             OTHER SUBSTANTIAL BUSINESS, PROFESSION, VOCATION
WITH DEAN WITTER              OR EMPLOYMENT, INCLUDING NAME, PRINCIPAL ADDRESS
INTERCAPITAL INC.             AND NATURE OF CONNECTION
- -----------------             -------------------------------------------------

Robert Vanden Assem
Vice President

James P. Wallin
Vice President


Alice Weiss
Vice President                Vice President of various Dean Witter Funds.


Item 29.    PRINCIPAL UNDERWRITERS

(a)   Dean Witter Distributors Inc. ("Distributors"), a Delaware corporation, is
      the principal underwriter of the Registrant.  Distributors is also the
      principal underwriter of the following investment companies:

 (1)  Dean Witter Liquid Asset Fund Inc.
 (2)  Dean Witter Tax-Free Daily Income Trust
 (3)  Dean Witter California Tax-Free Daily Income Trust
 (4)  Dean Witter Retirement Series
 (5)  Dean Witter Dividend Growth Securities Inc.
 (6)  Dean Witter Global Asset Allocation
 (7)  Dean Witter World Wide Investment Trust
 (8)  Dean Witter Capital Growth Securities
 (9)  Dean Witter Convertible Securities Trust
(10)  Active Assets Tax-Free Trust
(11)  Active Assets Money Trust
(12)  Active Assets California Tax-Free Trust
(13)  Active Assets Government Securities Trust
(14)  Dean Witter Short-Term Bond Fund
(15)  Dean Witter Mid-Cap Growth Fund
(16)  Dean Witter U.S. Government Securities Trust
(17)  Dean Witter High Yield Securities Inc.
(18)  Dean Witter New York Tax-Free Income Fund
(19)  Dean Witter Tax-Exempt Securities Trust
(20)  Dean Witter California Tax-Free Income Fund
(21)  Dean Witter Limited Term Municipal Trust
(22)  Dean Witter Natural Resource Development Securities Inc.
(23)  Dean Witter World Wide Income Trust
(24)  Dean Witter Utilities Fund
(25)  Dean Witter Strategist Fund
(26)  Dean Witter New York Municipal Money Market Trust
(27)  Dean Witter Intermediate Income Securities
(28)  Prime Income Trust
(29)  Dean Witter European Growth Fund Inc.
(30)  Dean Witter Developing Growth Securities Trust
(31)  Dean Witter Precious Metals and Minerals Trust

<PAGE>

(32)  Dean Witter Pacific Growth Fund Inc.
(33)  Dean Witter Multi-State Municipal Series Trust
(34)  Dean Witter Federal Securities Trust
(35)  Dean Witter Short-Term U.S. Treasury Trust
(36)  Dean Witter Diversified Income Trust
(37)  Dean Witter Health Sciences Trust
(38)  Dean Witter Global Dividend Growth Securities
(39)  Dean Witter American Value Fund
(40)  Dean Witter U.S. Government Money Market Trust
(41)  Dean Witter Global Short-Term Income Fund Inc.
(42)  Dean Witter Value-Added Market Series
(43)  Dean Witter Global Utilities Fund
(44)  Dean Witter High Income Securities
(45)  Dean Witter National Municipal Trust
(46)  Dean Witter International SmallCap Fund
(47)  Dean Witter Balanced Growth Fund
(48)  Dean Witter Balanced Income Fund
(49)  Dean Witter Hawaii Municipal Trust
(50)  Dean Witter Variable Investment Series
(51)  Dean Witter Capital Appreciation Fund
(52)  Dean Witter Intermediate Term U.S. Treasury Trust
(53)  Dean Witter Information Fund
(54)  Dean Witter Japan Fund
(55)  Dean Witter Income Builder Fund
(56)  Dean Witter Special Value Fund
(57)  Dean Witter Financial Services Trust
(58)  Dean Witter Market Leader Trust
(59)  Dean Witter S&P 500 Index Fund
(60)  Dean Witter Fund of Funds
 (1)  TCW/DW Core Equity Trust
 (2)  TCW/DW North American Government Income Trust
 (3)  TCW/DW Latin American Growth Fund
 (4)  TCW/DW Income and Growth Fund
 (5)  TCW/DW Small Cap Growth Fund
 (6)  TCW/DW Balanced Fund
 (7)  TCW/DW Total Return Trust
 (8)  TCW/DW Mid-Cap Equity Trust
 (9)  TCW/DW Global Telecom Trust
 (10) TCW/DW Strategic Income Trust


      (b)      The following information is given regarding directors and
      officers of Distributors not listed in Item 28 above.  The principal
      address of Distributors is Two World Trade Center, New York, New York
      10048.  None of the following persons has any position or office with the
      Registrant.

<PAGE>

Name                          Positions and Office with Distributors
- ----                          --------------------------------------

Fredrick K. Kubler            Senior Vice President, Assistant
                              Secretary and Chief Compliance
                              Officer.

Michael T. Gregg              Vice President and Assistant
                              Secretary.


Item 30.    LOCATION OF ACCOUNTS AND RECORDS

      All accounts, books and other documents required to be maintained by
Section 31(a) of the Investment Company Act of 1940 and the Rules thereunder are
maintained by the Investment Manager at its offices, except records relating to
holders of shares issued by the Registrant, which are maintained by the
Registrant's Transfer Agent, at its place of business as shown in the
prospectus.


Item 31.    MANAGEMENT SERVICES

      Registrant is not a party to any such management-related service contract.

Item 32.    UNDERTAKINGS

      Registrant hereby 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.




YC
<PAGE>
                                      SIGNATURES

    Pursuant to the requirements of the Securities Act of 1933 and the 
Investment Company Act of 1940, the Registrant certifies that it has duly 
caused this Post-Effective Amendment to the Registration Statement to be 
signed on its behalf by the undersigned, thereunto duly authorized, in the 
City of New York and State of New York on the 23rd day of October, 1997.

                              DEAN WITTER INTERNATIONAL SMALLCAP FUND
                                      By  /s/ Barry Fink          
                                        ----------------------------------
                                              Barry Fink
                                              Vice President and Secretary

    Pursuant to the requirements of the Securities Act of 1933, this 
Post-Effective Amendment No. 5 has been signed below by the following persons 
in the capacities and on the dates indicated.

Signatures                               Title                        Date
- ----------                               -----                        ----
(1) Principal Executive Officer          President, Chief 
                                         Executive Officer,
                                         Trustee and Chairman
By  /s/   Charles A. Fiumefreddo                                      10/23/97
    ------------------------------
          Charles A. Fiumefreddo

(2) Principal Financial Officer          Treasurer and Principal
                                         Accounting Officer
By   /s/  Thomas F. Caloia                                            10/23/97
    ------------------------------
          Thomas F. Caloia

(3) Majority of the Trustees 

    Charles A. Fiumefreddo (Chairman)
    Philip J. Purcell

By   /s/  Barry Fink                                                  10/23/97
     -----------------------------
          Barry Fink
          Attorney-in-Fact

    Manuel H. Johnson       Wayne E. Hedien
    Michael Bozic           Michael E. Nugent
    Edwin J. Garn           John L. Schroeder
    John R. Haire

    By  /s/ David M. Butowsky                                         10/23/97
        ------------------------------
            David M. Butowsky  
            Attorney-in-Fact 
<PAGE>

                       DEAN WITTER INTERNATIONAL SMALLCAP FUND


                                       EXHIBITS

   5. (a) Form of Amended and Restated Investment Management Agreement between
          the Registrant and Dean Witter InterCapital Inc.

      (b) Form of Sub-Advisory Agreement between Dean Witter InterCapital Inc.
          and Morgan Stanley Asset Management Inc.

   8.     Form of Transfer Agency and Service Agreement  between the Registrant
          and Dean Witter Trust FSB.

   11.    Consent of Independent Accountants

Other.    Power of Attorney.

<PAGE>
                        INVESTMENT MANAGEMENT AGREEMENT
 
    AGREEMENT made as of the 31st day of May, 1997, and amended as of December
1, 1997, by and between Dean Witter International SmallCap Fund, a Massachusetts
business trust (hereinafter called the "Fund"), and Dean Witter InterCapital
Inc., a Delaware corporation (hereinafter called the "Investment Manager"):
 
    WHEREAS, The Fund is engaged in business as an open-end management
investment company and is registered as such under the Investment Company Act of
1940, as amended (the "Act"); and
 
    WHEREAS, The Investment Manager is registered as an investment adviser under
the Investment Advisers Act of 1940, and engages in the business of acting as
investment adviser; and
 
    WHEREAS, The Fund desires to retain the Investment Manager to render
management and investment advisory services in the manner and on the terms and
conditions hereinafter set forth; and
 
    WHEREAS, The Investment Manager desires to be retained to perform services
on said terms and conditions:
 
    Now, Therefore, this Agreement
 
                              W I T N E S S E T H:
 
that in consideration of the premises and the mutual covenants hereinafter
contained, the Fund and the Investment Manager agree as follows:
 
     1. The Fund hereby retains the Investment Manager to act as investment
manager of the Fund and, subject to the supervision of the Board of Trustees, to
supervise the investment activities of the Fund as hereinafter set forth.
Without limiting the generality of the foregoing, the Investment Manager shall
obtain and evaluate such information and advice relating to the economy,
securities and commodities markets and securities and commodities as it deems
necessary or useful to discharge its duties hereunder; shall continuously manage
the assets of the Fund in a manner consistent with the investment objectives and
policies of the Fund; shall determine the securities and commodities to be
purchased, sold or otherwise disposed of by the Fund and the timing of such
purchases, sales and dispositions; and shall take such further action, including
the placing of purchase and sale orders on behalf of the Fund, as the Investment
Manager shall deem necessary or appropriate. The Investment Manager shall also
furnish to or place at the disposal of the Fund such of the information,
evaluations, analyses and opinions formulated or obtained by the Investment
Manager in the discharge of its duties as the Fund may, from time to time,
reasonably request.
 
     2. The Investment Manager shall, at its own expense, enter into a
Sub-Advisory Agreement with a Sub-Advisor to make determinations as to the
securities and commodities to be purchased, sold or otherwise disposed of by the
Fund and the timing of such purchases, sales and dispositions and to take such
further action, including the placing of purchase and sale orders on behalf of
the Fund, as the Sub-Advisor, in consultation with the Investment Manager, shall
deem necessary or appropriate; provided that the Investment Manager shall be
responsible for monitoring compliance by such Sub-Advisor with the investment
policies and restrictions of the Fund and with such other limitations or
directions as the Trustees of the Fund may from time to time prescribe.
 
     3. The Investment Manager shall, at its own expense, maintain such staff
and employ or retain such personnel and consult with such other persons as it
shall from time to time determine to be necessary or useful to the performance
of its obligations under this Agreement. Without limiting the generality of the
foregoing, the staff and personnel of the Investment Manager shall be deemed to
include persons employed or otherwise retained by the Investment Manager to
furnish statistical and other factual data, advice regarding economic factors
and trends, information with respect to technical and scientific developments,
and such other information, advice and assistance as the Investment Manager may
desire. The Investment Manager shall, as agent for the Fund, maintain the Fund's
records and books of account (other than those maintained by the Fund's transfer
agent, registrar, custodian and other agencies). All such books and records so
maintained shall be the property of the Fund and, upon request therefor, the
Investment Manager shall surrender to the Fund such of the books and records so
requested.
<PAGE>
     4. The Fund will, from time to time, furnish or otherwise make available to
the Investment Manager such financial reports, proxy statements and other
information relating to the business and affairs of the Fund as the Investment
Manager may reasonably require in order to discharge its duties and obligations
hereunder.
 
     5. The Investment Manager shall bear the cost of rendering the investment
management and supervisory services to be performed by it under this Agreement,
and shall, at its own expense, pay the compensation of the officers and
employees, if any, of the Fund, and provide such office space, facilities and
equipment and such clerical help and bookkeeping services as the Fund shall
reasonably require in the conduct of its business. The Investment Manager shall
also bear the cost of telephone service, heat, light, power and other utilities
provided to the Fund.
 
     6. The Fund assumes and shall pay or cause to be paid all other expenses of
the Fund, including without limitation; fees pursuant to any plan of
distribution that the Fund may adopt; the charges and expenses of any registrar,
any custodian or depository appointed by the Fund for the safekeeping of its
cash, portfolio securities or commodities and other property, and any stock
transfer or dividend agent or agents appointed by the Fund; brokers' commissions
chargeable to the Fund in connection with portfolio transactions to which the
Fund is a party; all taxes, including securities or commodities issuance and
transfer taxes, and fees payable by the Fund to federal, state or other
governmental agencies; the cost and expense of engraving or printing
certificates representing shares of the Fund; all costs and expenses in
connection with the registration and maintenance of registration of the Fund and
its shares with the Securities and Exchange Commission and various states and
other jurisdictions (including filing fees and legal fees and disbursements of
counsel); the cost and expense of printing, including typesetting, and
distributing prospectuses and statements of additional information of the Fund
and supplements thereto to the Fund's shareholders; all expenses of
shareholders' and Trustees' meetings and of preparing, printing and mailing
proxy statements and reports to shareholders; fees and travel expenses of
trustees or members of any advisory board or committee who are not employees of
the Investment Manager or any corporate affiliate of the Investment Manager; all
expenses incident to the payment of any dividend, distribution, withdrawal or
redemption, whether in shares or in cash; charges and expenses of any outside
service used for pricing of the Fund's shares; charges and expenses of legal
counsel, including counsel to the Trustees of the Fund who are not interested
persons (as defined in the Act) of the Fund or the Investment Manager, and of
independent accountants, in connection with any matter relating to the Fund;
membership dues of industry associations; interest payable on Fund borrowings;
postage; insurance premiums on property or personnel (including officers and
Trustees) of the Fund which inure to its benefit; extraordinary expenses
(including but not limited to legal claims and liabilities and litigation costs
and any indemnification related thereto); and all other charges and costs of the
Fund's operation unless otherwise explicitly provided herein.
 
     7. For the services to be rendered, the facilities furnished, and the
expenses assumed by the Investment Manager, the Fund shall pay to the Investment
Manager monthly compensation determined by applying the annual rate of 1.15% to
the Fund's daily net assets. Except as hereinafter set forth, compensation under
this Agreement shall be calculated and accrued daily and the amounts of the
daily accruals shall be paid monthly. Such calculations shall be made by
applying 1/365ths of the annual rates to the Fund's net assets each day
determined as of the close of business on that day or the last previous business
day. If this Agreement becomes effective subsequent to the first day of a month
or shall terminate before the last day of a month, compensation for that part of
the month this Agreement is in effect shall be prorated in a manner consistent
with the calculation of the fees as set forth above.
 
    Subject to the provisions of paragraph 7 hereof, payment of the Investment
Manager's compensation for the preceding month shall be made as promptly as
possible after completion of the computations contemplated by paragraph 7
hereof.
 
     8. In the event the operating expenses of the Fund, including amounts
payable to the Investment Manager pursuant to paragraph 6 hereof, for any fiscal
year ending on a date on which this Agreement is in effect, exceed the expense
limitations applicable to the Fund imposed by state securities laws or
regulations thereunder, as such limitations may be raised or lowered from time
to time, the Investment Manager shall
 
                                       2
<PAGE>
reduce its management fee to the extent of such excess and, if required,
pursuant to any such laws or regulations, will reimburse the Fund for annual
operating expenses in excess of any expense limitation that may be applicable;
provided, however, there shall be excluded from such expenses the amount of any
interest, taxes, brokerage commissions, distribution fees and extraordinary
expenses (including but not limited to legal claims and liabilities and
litigations costs and any indemnification related thereto) paid or payable by
the Fund. Such reduction, if any, shall be computed and accrued daily, shall be
settled on a monthly basis, and shall be based upon the expense limitation
applicable to the Fund as at the end of the last business day of the month.
Should two or more such expense limitations be applicable as at the end of the
last business day of the month, that expense limitation which results in the
largest reduction in the Investment Manager's fee shall be applicable.
 
    For purposes of this provision, should any applicable expense limitation be
based upon the gross income of the Fund, such gross income shall include, but
not be limited to, interest on debt securities in the Fund's portfolio accrued
to and including the last day of the Fund's fiscal year, and dividends declared
on equity securities in the Fund's portfolio, the record dates for which fall on
or prior to the last day of such fiscal year, but shall not include gains from
the sale of securities.
 
     9. The Investment Manager will use its best efforts in the supervision and
management of the investment activities of the Fund, but in the absence of
willful misfeasance, bad faith, gross negligence or reckless disregard of its
obligations hereunder, the Investment Manager shall not be liable to the Fund or
any of its investors for any error of judgment or mistake of law or for any act
or omission by the Investment Manager or for any losses sustained by the Fund or
its investors.
 
    10. Nothing contained in this Agreement shall prevent the Investment Manager
or any affiliated person of the Investment Manager from acting as investment
adviser or manager for any other person, firm or corporation and shall not in
any way bind or restrict the Investment Manager or any such affiliated person
from buying, selling or trading any securities or commodities for their own
accounts or for the account of others for whom they may be acting. Nothing in
this Agreement shall limit or restrict the right of any Director, officer or
employee of the Investment Manager to engage in any other business or to devote
his time and attention in part to the management or other aspects of any other
business whether of a similar or dissimilar nature.
 
    11. This Agreement shall remain in effect until April 30, 1999 and from year
to year thereafter provided such continuance is approved at least annually by
the vote of holders of a majority, as defined in the Investment Company Act of
1940, as amended (the "Act"), of the outstanding voting securities of the Fund
or by the Trustees of the Fund; provided, that in either event such continuance
is also approved annually by the vote of a majority of the Trustees of the Fund
who are not parties to this Agreement or "interested persons" (as defined in the
Act) of any such party, which vote must be cast in person at a meeting called
for the purpose of voting on such approval; provided, however, that (a) the Fund
may, at any time and without the payment of any penalty, terminate this
Agreement upon thirty days' written notice to the Investment Manager, either by
majority vote of the Trustees of the Fund or by the vote of a majority of the
outstanding voting securities of the Fund; (b) this Agreement shall immediately
terminate in the event of its assignment (to the extent required by the Act and
the rules thereunder) unless such automatic terminations shall be prevented by
an exemptive order of the Securities and Exchange Commission; and (c) the
Investment Manager may terminate this Agreement without payment of penalty on
thirty days' written notice to the Fund. Any notice under this Agreement shall
be given in writing, addressed and delivered, or mailed post-paid, to the other
party at the principal office of such party.
 
    12. This Agreement may be amended by the parties without the vote or consent
of the shareholders of the Fund to supply any omission, to cure, correct or
supplement any ambiguous, defective or inconsistent provision hereof, or if they
deem it necessary to conform this Agreement to the requirements of applicable
federal laws or regulations, but neither the Fund nor the Investment Manager
shall be liable for failing to do so.
 
                                       3
<PAGE>
    13. This Agreement shall be construed in accordance with the laws of the
State of New York and the applicable provisions of the Act. To the extent the
applicable law of the State of New York, or any of the provisions herein,
conflict with the applicable provisions of the Act, the latter shall control.
 
    14. The Investment Manager and the Fund each agree that the name "Dean
Witter," which comprises a component of the Fund's name, is a property right of
Dean Witter Reynolds Inc. The Fund agrees and consents that (i) it will only use
the name "Dean Witter" as a component of its name and for no other purpose, (ii)
it will not purport to grant to any third party the right to use the name "Dean
Witter" for any purpose, (iii) the Investment Manager or its parent, Morgan
Stanley, Dean Witter, Discover & Co., or any corporate affiliate of the
Investment Manager's parent, may use or grant to others the right to use the
name "Dean Witter," or any combination or abbreviation thereof, as all or a
portion of a corporate or business name or for any commercial purpose, including
a grant of such right to any other investment company, (iv) at the request of
the Investment Manager or its parent, the Fund will take such action as may be
required to provide its consent to the use of the name "Dean Witter," or any
combination or abbreviation thereof, by the Investment Manager or its parent or
any corporate affiliate of the Investment Manager's parent, or by any person to
whom the Investment Manager or its parent or any corporate affiliate of the
Investment Manager's parent shall have granted the right to such use, and (v)
upon the termination of any investment advisory agreement into which the
Investment Manager and the Fund may enter, or upon termination of affiliation of
the Investment Manager with its parent, the Fund shall, upon request by the
Investment Manager or its parent, cease to use the name "Dean Witter" as a
component of its name, and shall not use the name, or any combination or
abbreviation thereof, as a part of its name or for any other commercial purpose,
and shall cause its officers, trustees and shareholders to take any and all
actions which the Investment Manager or its parent may request to effect the
foregoing and to reconvey to the Investment Manager or its parent any and all
rights to such name.
 
    15. The Declaration of Trust establishing Dean Witter International SmallCap
Fund, dated April 21, 1994, a copy of which, together with all amendments
thereto (the "Declaration"), is on file in the office of the Secretary of the
Commonwealth of Massachusetts, provides that the name Dean Witter International
SmallCap Fund refers to the Trustees under the Declaration collectively as
Trustees, but not as individuals or personally; and no Trustee, shareholder,
officer, employee or agent of Dean Witter International SmallCap Fund shall be
held to any personal liability, nor shall resort be had to their private
property for the satisfaction of any obligation or claim or otherwise, in
connection with the affairs of said Dean Witter International SmallCap Fund, but
the Trust Estate only shall be liable.
 
    IN WITNESS WHEREOF, the parties hereto have executed and delivered this
Agreement, as amended, on December   , 1997, in New York, New York.
 
<TABLE>
<S>                                             <C>                                             <C>
                                                DEAN WITTER INTERNATIONAL SMALLCAP FUND
 
                                                                   By:
                                                                   .................................................................
 
Attest:
 
 ................................................................
 
                                                                   DEAN WITTER INTERCAPITAL INC.
 
                                                                   By:
                                                                   .................................................................
 
Attest:
 
 ................................................................
</TABLE>
 
                                       4

<PAGE>
                                                                 Exhibit 99.5(b)
 
                            SUB-ADVISORY AGREEMENT
 

    AGREEMENT  made as  of the December  ,  1997 by and  between Dean Witter
InterCapital Inc., a Delaware corporation (herein referred to as the "Investment
Manager"), and Morgan  Stanley Asset  Management Inc.,  a Delaware  Corporation,
(herein referred to as the "Sub-Adviser").

 
    WHEREAS,  Dean Witter International SmallCap Fund (herein referred to as the
"Fund") is engaged in business as an open-end management investment company  and
is  registered as such under the Investment Company Act of 1940, as amended (the
"Act"); and
 
    WHEREAS, the Investment  Manager has entered  into an Investment  Management
Agreement  with  the Fund  (the "Investment  Management Agreement")  wherein the
Investment Manager has agreed to  provide investment management services to  the
Fund; and
 
    WHEREAS,  the Sub-Adviser is  registered as an  investment adviser under the
Investment Advisers Act of  1940, and engages  in the business  of acting as  an
investment adviser; and
 
    WHEREAS,  the  Investment  Manager desires  to  retain the  services  of the
Sub-Adviser to render investment  advisory services for the  Fund in the  manner
and on the terms and conditions hereinafter set forth; and
 
    WHEREAS, the Sub-Adviser desires to be retained by the Investment Manager to
perform services on said terms and conditions:
 
    NOW,  THEREFORE, in consideration of the  mutual covenants and agreements of
the parties  hereto as  herein set  forth,  the parties  covenant and  agree  as
follows:
 
     1.  Subject to the supervision of the  Fund, its officers and Trustees, and
the Investment  Manager,  and  in accordance  with  the  investment  objectives,
policies  and restrictions set forth  in the then-current Registration Statement
relating to the Fund, and such investment objectives, policies and  restrictions
from time to time prescribed by the Trustees of the Fund and communicated by the
Investment  Manager to  the Sub-Adviser, the  Sub-Adviser agrees  to provide the
Fund with investment advisory services with respect to the Fund's investments to
obtain and  evaluate  such  information  and advice  relating  to  the  economy,
securities  markets and securities as it  deems necessary or useful to discharge
its duties hereunder; to continuously manage the assets of the Fund in a  manner
consistent  with  the investment  objective and  policies of  the Fund;  to make
decisions as to foreign currency matters  and make determinations as to  forward
foreign  exchange  contracts  and  options  and  futures  contracts  in  foreign
currencies; shall determine the  securities to be  purchased, sold or  otherwise
disposed   of  by  the  Fund  and  the  timing  of  such  purchases,  sales  and
dispositions; to take such further action, including the placing of purchase and
sale orders on behalf of the Fund, as it shall deem necessary or appropriate; to
furnish to or place at the disposal of the Fund and the Investment Manager  such
of the information, evaluations, analyses and opinions formulated or obtained by
it  in the discharge of  its duties as the Fund  and the Investment Manager may,
from  time  to  time,  reasonably  request.  The  Investment  Manager  and   the
Sub-Adviser  shall each make  its officers and employees  available to the other
from time to time at reasonable times to review investment policies of the  Fund
and to consult with each other.
 
     2.  The  Sub-Adviser shall,  at its  own expense,  maintain such  staff and
employ or retain such personnel and consult with such other persons as it  shall
from  time to time determine to be necessary or useful to the performance of its
obligations under  this  Agreement.  Without  limiting  the  generality  of  the
foregoing, the staff

<PAGE>

and  personnel of the Sub-Adviser shall be deemed to include persons employed or
otherwise retained by the Sub-Adviser  to furnish statistical and other  factual
data,  advice regarding economic factors and trends, information with respect to
technical and scientific  developments, and such  other information, advice  and
assistance  as the Investment Manager may desire. The Sub-Adviser shall maintain
whatever records as may be  required to be maintained by  it under the Act.  All
such records so maintained shall be made available to the Fund, upon the request
of the Investment Manager or the Fund.
 
     3. The Fund will, from time to time, furnish or otherwise make available to
the  Sub-Adviser such financial reports,  proxy statements and other information
relating to  the  business  and affairs  of  the  Fund as  the  Sub-Adviser  may
reasonably require in order to discharge its duties and obligations hereunder or
to comply with any applicable law and regulations and the investment objectives,
policies  and restrictions from time  to time prescribed by  the Trustees of the
Fund.
 
     4. The Sub-Adviser shall bear the cost of rendering the investment advisory
services to be  performed by  it under  this Agreement,  and shall,  at its  own
expense,  pay the  compensation of  the officers and  employees, if  any, of the
Fund, employed  by  the Sub-Adviser,  and  such clerical  help  and  bookkeeping
services  as the Sub-Adviser  shall reasonably require  in performing its duties
hereunder.
 
     5. The Fund assumes and shall pay or cause to be paid all other expenses of
the Fund,  including,  without  limitation:  any fees  paid  to  the  Investment
Manager;  fees pursuant to any plan of distribution that the Fund may adopt; the
charges  and  expenses  of  any  registrar,  any  custodian,  sub-custodian   or
depository  appointed by  the Fund  for the  safekeeping of  its cash, portfolio
securities and  other property,  and any  stock transfer  or dividend  agent  or
agents  appointed by  the Fund; brokers'  commissions chargeable to  the Fund in
connection with portfolio securities transactions to which the Fund is a  party;
all taxes, including securities issuance and transfer taxes, and fees payable by
the  Fund to federal,  state or other  governmental agencies or  pursuant to any
foreign laws;  the  cost  and  expense of  engraving  or  printing  certificates
representing  shares of the Fund; all costs  and expenses in connection with the
registration and maintenance of registration of the Fund and its shares with the
Securities and Exchange Commission and various states and other jurisdictions or
pursuant to  any  foreign  laws  (including  filing  fees  and  legal  fees  and
disbursements   of  counsel);  the  cost  and  expense  of  printing  (including
typesetting) and distributing prospectuses of  the Fund and supplements  thereto
to the Fund's shareholders; all expenses of shareholders' and Trustees' meetings
and  of  preparing,  printing  and  mailing  proxy  statements  and  reports  to
shareholders; fees and travel  expenses of Trustees or  members of any  advisory
board  or  committee  who  are  not  employees  of  the  Investment  Manager  or
Sub-Adviser; all expenses incident to the payment of any dividend, distribution,
withdrawal or redemption whether in shares  or in cash; charges and expenses  of
any  outside service used for pricing of the Fund's shares; charges and expenses
of legal counsel,  including counsel to  the Trustees  of the Fund  who are  not
interested  persons (as defined in the Act)  of the Fund, the Investment Manager
or the  Sub-Adviser, and  of  independent accountants,  in connection  with  any
matter  relating to the Fund; membership dues of industry associations; interest
payable on Fund borrowings; postage; insurance premiums on property or personnel
(including officers  and Trustees)  of  the Fund  which  inure to  its  benefit;
extraordinary   expenses  (including  but  not   limited  to  legal  claims  and
liabilities and litigation costs and  any indemnification related thereto);  and
all  other charges and costs of the Fund's operation unless otherwise explicitly
provided herein.
 
     6. For  the services  to be  rendered, the  facilities furnished,  and  the
expenses  assumed by  the Sub-Adviser, the  Investment Manager shall  pay to the
Sub-Adviser monthly  compensation  equal  to 40%  of  its  monthly  compensation
receivable  pursuant  to  the Investment  Management  Agreement.  Any subsequent
change in the Investment Management Agreement which has the effect of raising or
lowering the compensation of  the Investment Manager  will have the  concomitant
effect  of raising  or lowering  the fee payable  to the  Sub-Adviser under this
 
                                       2
<PAGE>

Agreement. In addition, if the Investment  Manager has undertaken in the  Fund's
Registration  Statement as filed under the Act (the "Registration Statement") or
elsewhere to  waive all  or part  of  its fee  under the  Investment  Management
Agreement,   the  Sub-Adviser's  fee  payable   under  this  Agreement  will  be
proportionately waived in whole or in  part. The calculation of the fee  payable
to  the Sub-Adviser pursuant to this Agreement  will be made, each month, at the
time designated for the monthly calculation of the fee payable to the Investment
Manager pursuant  to  the Investment  Management  Agreement. If  this  Agreement
becomes  effective subsequent  to the  first day of  a month  or shall terminate
before the last  day of a  month, compensation for  the part of  the month  this
Agreement  is  in effect  shall  be prorated  in  a manner  consistent  with the
calculation of  the  fee  as set  forth  above.  Subject to  the  provisions  of
paragraph  7 hereof, payment of the Sub-Adviser's compensation for the preceding
month shall be made as promptly as possible after completion of the computations
contemplated by paragraph 7 hereof.
 
     7. In  the event  the operating  expenses of  the Fund,  including  amounts
payable  to  the  Investment  Manager  pursuant  to  the  Investment  Management
Agreement, for any fiscal year  ending on a date on  which this Agreement is  in
effect,  exceed the expense limitations applicable  to the Fund imposed by state
securities laws or regulations thereunder, as such limitations may be raised  or
lowered  from time to time, the Sub-Adviser shall reduce its advisory fee to the
extent of 40%  of such excess  and, if required,  pursuant to any  such laws  or
regulations, will reimburse the Investment Manager for annual operating expenses
in  the amount  of 40%  of such  excess of  any expense  limitation that  may be
applicable, it being understood that the Investment Manager has agreed to effect
a reduction and  reimbursement of  100% of such  excess in  accordance with  the
terms  of the Investment Management Agreement; provided, however, there shall be
excluded from  such  expenses  the  amount of  any  interest,  taxes,  brokerage
commissions,  distribution fees  and extraordinary  expenses (including  but not
limited  to  legal  claims  and   liabilities  and  litigation  costs  and   any
indemnification related thereto) paid or payable by the Fund. Such reduction, if
any,  shall be computed and accrued daily,  shall be settled on a monthly basis,
and shall be based upon the expense limitation applicable to the Fund as at  the
end  of the  last business  day of the  month. Should  two or  more such expense
limitations be applicable as at the end  of the last business day of the  month,
that expense limitation which results in the largest reduction in the Investment
Manager's fee or the largest expense reimbursement shall be applicable.
 
    For  purposes of this provision, should any applicable expense limitation be
based upon the gross income  of the Fund, such  gross income shall include,  but
not  be limited to, interest on debt  securities in the Fund's portfolio accrued
to and including the last day of the Fund's fiscal year, and dividends  declared
on equity securities in the Fund's portfolio, the record dates for which fall on
or  prior to the last day of such  fiscal year, but shall not include gains from
the sale of securities.
 
     8. The  Sub-Adviser  will  use  its best  efforts  in  the  performance  of
investment  activities on  behalf of  the Fund,  but in  the absence  of willful
misfeasance,  bad  faith,  gross  negligence   or  reckless  disregard  of   its
obligations  hereunder, the  Sub-Adviser shall not  be liable  to the Investment
Manager or the Fund or any of its investors for any error of judgment or mistake
of law or for any act or omission by the Sub-Adviser or for any losses sustained
by the Fund or its investors.
 
     9. It is understood  that any of the  shareholders, Trustees, officers  and
employees of the Fund may be a shareholder, director, officer or employee of, or
be  otherwise interested in, the Sub-Adviser, and in any person controlled by or
under common control  with the  Sub-Adviser, and  that the  Sub-Adviser and  any
person  controlled by or under  common control with the  Sub-Adviser may have an
interest in  the  Fund. It  is  also understood  that  the Sub-Adviser  and  any
affiliated  persons thereof or any persons controlled by or under common control
with the
 
                                       3
<PAGE>
Sub-Adviser have and may  have advisory, management  service or other  contracts
with  other  organizations  and  persons,  and  may  have  other  interests  and
businesses,  and  further  may  purchase,  sell  or  trade  any  securities   or
commodities  for their own accounts  or for the account  of others for whom they
may be acting.
 
    10. This Agreement shall remain in effect until April 30, 1999 and from year
to year thereafter provided  such continuance is approved  at least annually  by
the  vote of holders  of a majority, as  defined in the  Act, of the outstanding
voting securities of the Fund or by the Trustees of the Fund; provided, that  in
either  event  such continuance  is  also approved  annually  by the  vote  of a
majority of the Trustees of  the Fund who are not  parties to this Agreement  or
"interested  persons" (as defined in the Act) of any such party, which vote must
be cast  in person  at  a meeting  called  for the  purpose  of voting  on  such
approval;  provided, however, that (a) the Fund may, at any time and without the
payment of  any penalty,  terminate  this Agreement  upon thirty  days'  written
notice to the Investment Manager and the Sub-Adviser, either by majority vote of
the  Trustees of the Fund or by the vote of a majority of the outstanding voting
securities of the Fund;  (b) this Agreement shall  immediately terminate in  the
event  of its assignment (within  the meaning of the  Act) unless such automatic
termination shall  be prevented  by an  exemptive order  of the  Securities  and
Exchange Commission; (c) this Agreement shall immediately terminate in the event
of  the termination of  the Investment Management  Agreement; (d) the Investment
Manager may terminate this Agreement without payment of penalty on thirty  days'
written  notice to  the Fund  and the Sub-Adviser  and; (e)  the Sub-Adviser may
terminate this Agreement without the payment of penalty on thirty days'  written
notice  to the Fund and the Investment  Manager. Any notice under this Agreement
shall be given in writing, addressed and delivered, or mailed post-paid, to  the
other party at the principal office of such party.
 
    11. This Agreement may be amended by the parties without the vote or consent
of  the shareholders  of the Fund  to supply  any omission, to  cure, correct or
supplement any ambiguous, defective or inconsistent provision hereof, or if they
deem it necessary to  conform this Agreement to  the requirements of  applicable
federal  laws or regulations,  but neither the Fund,  the Investment Manager nor
the Sub-Adviser shall be liable for failing to do so.
 
    12. This Agreement  shall be  construed in accordance  with the  law of  the
State  of New York and  the applicable provisions of the  Act. To the extent the
applicable law  of the  State of  New York,  or any  of the  provisions  herein,
conflict with the applicable provisions of the Act, the latter shall control.
 
                                       4
<PAGE>
    IN  WITNESS WHEREOF,  the parties  hereto have  executed and  delivered this
Agreement on the day and year first above written in New York, New York.
 
                                          DEAN WITTER INTERCAPITAL INC.
 
                                          By: ..................................
 
                                          Attest: ..............................
 
                                          MORGAN STANLEY
                                          ASSET MANAGEMENT INC.
 
                                          By: ..................................
 
                                          Attest: ..............................
 
Accepted and agreed to as of
the day and year first above written:
 
DEAN WITTER INTERNATIONAL
SMALLCAP FUND
 
By: ..................................
 
Attest: ..............................
 
                                       5


<PAGE>
                              AMENDED AND RESTATED
                     TRANSFER AGENCY AND SERVICE AGREEMENT
 
                                      WITH
 
                             DEAN WITTER TRUST FSB
 
[open-end funds]
 
97NYC13142
<PAGE>
                               TABLE OF CONTENTS
 
<TABLE>
<CAPTION>
                                                                      PAGE
                                                                      ----
<S>          <C>                                                      <C>
Article 1    Terms of Appointment...................................    1
 
Article 2    Fees and Expenses......................................    2
 
Article 3    Representations and Warranties of DWTFSB...............    3
 
Article 4    Representations and Warranties of the Fund.............    3
 
Article 5    Duty of Care and Indemnification.......................    3
 
Article 6    Documents and Covenants of the Fund and DWTFSB.........    4
 
Article 7    Duration and Termination of Agreement..................    5
 
Article 8    Assignment.............................................    5
 
Article 9    Affiliations...........................................    6
 
Article 10   Amendment..............................................    6
 
Article 11   Applicable Law.........................................    6
 
Article 12   Miscellaneous..........................................    6
 
Article 13   Merger of Agreement....................................    7
 
Article 14   Personal Liability.....................................    7
</TABLE>
 
                                       i
<PAGE>
           AMENDED AND RESTATED TRANSFER AGENCY AND SERVICE AGREEMENT
 
    AMENDED AND RESTATED AGREEMENT made as of the 23rd day of October, 1997 by
and between each of the Funds listed on the signature pages hereof, each of such
Funds acting severally on its own behalf and not jointly with any of such other
Funds (each such Fund hereinafter referred to as the "Fund"), each such Fund
having its principal office and place of business at Two World Trade Center, New
York, New York, 10048, and DEAN WITTER TRUST FSB ("DWTFSB"), a federally
chartered savings bank, having its principal office and place of business at
Harborside Financial Center, Plaza Two, Jersey City, New Jersey 07311.
 
    WHEREAS, the Fund desires to appoint DWTFSB as its transfer agent, dividend
disbursing agent and shareholder servicing agent and DWTFSB desires to accept
such appointment;
 
    NOW THEREFORE, in consideration of the mutual covenants herein contained,
the parties hereto agree as follows:
 
Article 1  TERMS OF APPOINTMENT; DUTIES OF DWTFSB
 
    1.1 Subject to the terms and conditions set forth in this Agreement, the
Fund hereby employs and appoints DWTFSB to act as, and DWTFSB agrees to act as,
the transfer agent for each series and class of shares of the Fund, whether now
or hereafter authorized or issued ("Shares"), dividend disbursing agent and
shareholder servicing agent in connection with any accumulation, open-account or
similar plans provided to the holders of such Shares ("Shareholders") and set
out in the currently effective prospectus and statement of additional
information ("prospectus") of the Fund, including without limitation any
periodic investment plan or periodic withdrawal program.
 
    1.2 DWTFSB agrees that it will perform the following services:
 
        (a) In accordance with procedures established from time to time by
    agreement between the Fund and DWTFSB, DWTFSB shall:
 
           (i) Receive for acceptance, orders for the purchase of Shares, and
       promptly deliver payment and appropriate documentation therefor to the
       custodian of the assets of the Fund (the "Custodian");
 
           (ii) Pursuant to purchase orders, issue the appropriate number of
       Shares and issue certificates therefor or hold such Shares in book form
       in the appropriate Shareholder account;
 
           (iii) Receive for acceptance redemption requests and redemption
       directions and deliver the appropriate documentation therefor to the
       Custodian;
 
           (iv) At the appropriate time as and when it receives monies paid to
       it by the Custodian with respect to any redemption, pay over or cause to
       be paid over in the appropriate manner such monies as instructed by the
       redeeming Shareholders;
 
           (v) Effect transfers of Shares by the registered owners thereof upon
       receipt of appropriate instructions;
 
           (vi) Prepare and transmit payments for dividends and distributions
       declared by the Fund;
 
           (vii) Calculate any sales charges payable by a Shareholder on
       purchases and/or redemptions of Shares of the Fund as such charges may be
       reflected in the prospectus;
 
           (viii) Maintain records of account for and advise the Fund and its
       Shareholders as to the foregoing; and
 
           (ix) Record the issuance of Shares of the Fund and maintain pursuant
       to Rule 17Ad-10(e) under the Securities Exchange Act of 1934 ("1934 Act")
       a record of the total number of Shares of the Fund which are authorized,
       based upon data provided to it by the Fund, and issued and outstanding.
       DWTFSB shall also provide to the Fund on a regular basis the total number
       of Shares that are authorized, issued and outstanding and shall notify
       the Fund in case any proposed issue of Shares by the Fund would result in
       an overissue. In case any issue of Shares
 
                                       1
<PAGE>
       would result in an overissue, DWTFSB shall refuse to issue such Shares
       and shall not countersign and issue any certificates requested for such
       Shares. When recording the issuance of Shares, DWTFSB shall have no
       obligation to take cognizance of any Blue Sky laws relating to the issue
       of sale of such Shares, which functions shall be the sole responsibility
       of the Fund.
 
        (b) In addition to and not in lieu of the services set forth in the
    above paragraph (a), DWTFSB shall:
 
           (i) perform all of the customary services of a transfer agent,
       dividend disbursing agent and, as relevant, shareholder servicing agent
       in connection with dividend reinvestment, accumulation, open-account or
       similar plans (including without limitation any periodic investment plan
       or periodic withdrawal program), including but not limited to,
       maintaining all Shareholder accounts, preparing Shareholder meeting
       lists, mailing proxies, receiving and tabulating proxies, mailing
       shareholder reports and prospectuses to current Shareholders, withholding
       taxes on U.S. resident and non-resident alien accounts, preparing and
       filing appropriate forms required with respect to dividends and
       distributions by federal tax authorities for all Shareholders, preparing
       and mailing confirmation forms and statements of account to Shareholders
       for all purchases and redemptions of Shares and other confirmable
       transactions in Shareholder accounts, preparing and mailing activity
       statements for Shareholders and providing Shareholder account
       information;
 
           (ii) open any and all bank accounts which may be necessary or
       appropriate in order to provide the foregoing services; and
 
           (iii) provide a system that will enable the Fund to monitor the total
       number of Shares sold in each State or other jurisdiction.
 
        (c) In addition, the Fund shall:
 
           (i) identify to DWTFSB in writing those transactions and assets to be
       treated as exempt from Blue Sky reporting for each State; and
 
           (ii) verify the inclusion on the system prior to activation of each
       State in which Fund shares may be sold and thereafter monitor the daily
       purchases and sales for shareholders in each State. The responsibility of
       DWTFSB for the Fund's status under the securities laws of any State or
       other jurisdiction is limited to the inclusion on the system of each
       State as to which the Fund has informed DWTFSB that shares may be sold in
       compliance with state securities laws and the reporting of purchases and
       sales in each such State to the Fund as provided above and as agreed from
       time to time by the Fund and DWTFSB.
 
        (d) DWTFSB shall provide such additional services and functions not
    specifically described herein as may be mutually agreed between DWTFSB and
    the Fund. Procedures applicable to such services may be established from
    time to time by agreement between the Fund and DWTFSB.
 
Article 2  FEES AND EXPENSES
 
    2.1 For performance by DWTFSB pursuant to this Agreement, each Fund agrees
to pay DWTFSB an annual maintenance fee for each Shareholder account and certain
transactional fees, if applicable, as set out in the respective fee schedule
attached hereto as Schedule A. Such fees and out-of-pocket expenses and advances
identified under Section 2.2 below may be changed from time to time subject to
mutual written agreement between the Fund and DWTFSB.
 
    2.2 In addition to the fees paid under Section 2.1 above, the Fund agrees to
reimburse DWTFSB for out of pocket expenses in connection with the services
rendered by DWTFSB hereunder. In addition, any other expenses incurred by DWTFSB
at the request or with the consent of the Fund will be reimbursed by the Fund.
 
    2.3 The Fund agrees to pay all fees and reimbursable expenses within a
reasonable period of time following the mailing of the respective billing
notice. Postage for mailing of dividends, proxies, Fund reports and other
mailings to all Shareholder accounts shall be advanced to DWTFSB by the Fund
upon request prior to the mailing date of such materials.
 
                                       2
<PAGE>
Article 3  REPRESENTATIONS AND WARRANTIES OF DWTFSB
 
    DWTFSB represents and warrants to the Fund that:
 
    3.1 It is a federally chartered savings bank whose principal office is in
New Jersey.
 
    3.2 It is and will remain registered with the U.S. Securities and Exchange
Commission ("SEC") as a Transfer Agent pursuant to the requirements of Section
17A of the 1934 Act.
 
    3.3 It is empowered under applicable laws and by its charter and By-Laws to
enter into and perform this Agreement.
 
    3.4 All requisite corporate proceedings have been taken to authorize it to
enter into and perform this Agreement.
 
    3.5 It has and will continue to have access to the necessary facilities,
equipment and personnel to perform its duties and obligations under this
Agreement.
 
Article 4  REPRESENTATIONS AND WARRANTIES OF THE FUND
 
    The Fund represents and warrants to DWTFSB that:
 
    4.1 It is a corporation duly organized and existing and in good standing
under the laws of Delaware or Maryland or a trust duly organized and existing
and in good standing under the laws of Massachusetts, as the case may be.
 
    4.2 It is empowered under applicable laws and by its Articles of
Incorporation or Declaration of Trust, as the case may be, and under its By-Laws
to enter into and perform this Agreement.
 
    4.3 All corporate proceedings necessary to authorize it to enter into and
perform this Agreement have been taken.
 
    4.4 It is an investment company registered with the SEC under the Investment
Company Act of 1940, as amended (the "1940 Act").
 
    4.5 A registration statement under the Securities Act of 1933 (the "1933
Act") is currently effective and will remain effective, and appropriate state
securities law filings have been made and will continue to be made, with respect
to all Shares of the Fund being offered for sale.
 
Article 5  DUTY OF CARE AND INDEMNIFICATION
 
    5.1 DWTFSB shall not be responsible for, and the Fund shall indemnify and
hold DWTFSB harmless from and against, any and all losses, damages, costs,
charges, counsel fees, payments, expenses and liability arising out of or
attributable to:
 
        (a) All actions of DWTFSB or its agents or subcontractors required to be
    taken pursuant to this Agreement, provided that such actions are taken in
    good faith and without negligence or willful misconduct.
 
        (b) The Fund's refusal or failure to comply with the terms of this
    Agreement, or which arise out of the Fund's lack of good faith, negligence
    or willful misconduct or which arise out of breach of any representation or
    warranty of the Fund hereunder.
 
        (c) The reliance on or use by DWTFSB or its agents or subcontractors of
    information, records and documents which (i) are received by DWTFSB or its
    agents or subcontractors and furnished to it by or on behalf of the Fund,
    and (ii) have been prepared and/or maintained by the Fund or any other
    person or firm on behalf of the Fund.
 
        (d) The reliance on, or the carrying out by DWTFSB or its agents or
    subcontractors of, any instructions or requests of the Fund.
 
        (e) The offer or sale of Shares in violation of any requirement under
    the federal securities laws or regulations or the securities or Blue Sky
    laws of any State or other jurisdiction that notice of
 
                                       3
<PAGE>
    offering of such Shares in such State or other jurisdiction or in violation
    of any stop order or other determination or ruling by any federal agency or
    any State or other jurisdiction with respect to the offer or sale of such
    Shares in such State or other jurisdiction.
 
    5.2 DWTFSB shall indemnify and hold the Fund harmless from or against any
and all losses, damages, costs, charges, counsel fees, payments, expenses and
liability arising out of or attributable to any action or failure or omission to
act by DWTFSB as a result of the lack of good faith, negligence or willful
misconduct of DWTFSB, its officers, employees or agents.
 
    5.3 At any time, DWTFSB may apply to any officer of the Fund for
instructions, and may consult with legal counsel to the Fund, with respect to
any matter arising in connection with the services to be performed by DWTFSB
under this Agreement, and DWTFSB and its agents or subcontractors shall not be
liable and shall be indemnified by the Fund for any action taken or omitted by
it in reliance upon such instructions or upon the opinion of such counsel.
DWTFSB, its agents and subcontractors shall be protected and indemnified in
acting upon any paper or document furnished by or on behalf of the Fund,
reasonably believed to be genuine and to have been signed by the proper person
or persons, or upon any instruction, information, data, records or documents
provided to DWTFSB or its agents or subcontractors by machine readable input,
telex, CRT data entry or other similar means authorized by the Fund, and shall
not be held to have notice of any change of authority of any person, until
receipt of written notice thereof from the Fund. DWTFSB, its agents and
subcontractors shall also be protected and indemnified in recognizing stock
certificates which are reasonably believed to bear the proper manual or
facsimile signature of the officers of the Fund, and the proper countersignature
of any former transfer agent or registrar, or of a co-transfer agent or
co-registrar.
 
    5.4 In the event either party is unable to perform its obligations under the
terms of this Agreement because of acts of God, strikes, equipment or
transmission failure or damage reasonably beyond its control, or other causes
reasonably beyond its control, such party shall not be liable for damages to the
other for any damages resulting from such failure to perform or otherwise from
such causes.
 
    5.5 Neither party to this Agreement shall be liable to the other party for
consequential damages under any provision of this Agreement or for any act or
failure to act hereunder.
 
    5.6 In order that the indemnification provisions contained in this Article 5
shall apply, upon the assertion of a claim for which either party may be
required to indemnify the other, the party seeking indemnification shall
promptly notify the other party of such assertion, and shall keep the other
party advised with respect to all developments concerning such claim. The party
who may be required to indemnify shall have the option to participate with the
party seeking indemnification in the defense of such claim. The party seeking
indemnification shall in no case confess any claim or make any compromise in any
case in which the other party may be required to indemnify it except with the
other party's prior written consent.
 
Article 6  DOCUMENTS AND COVENANTS OF THE FUND AND DWTFSB
 
    6.1 The Fund shall promptly furnish to DWTFSB the following, unless
previously furnished to Dean Witter Trust Company, the prior transfer agent of
the Fund:
 
        (a) If a corporation:
 
           (i) A certified copy of the resolution of the Board of Directors of
       the Fund authorizing the appointment of DWTFSB and the execution and
       delivery of this Agreement;
 
           (ii) A certified copy of the Articles of Incorporation and By-Laws of
       the Fund and all amendments thereto;
 
           (iii) Certified copies of each vote of the Board of Directors
       designating persons authorized to give instructions on behalf of the Fund
       and signature cards bearing the signature of any officer of the Fund or
       any other person authorized to sign written instructions on behalf of the
       Fund;
 
           (iv) A specimen of the certificate for Shares of the Fund in the form
       approved by the Board of Directors, with a certificate of the Secretary
       of the Fund as to such approval;
 
                                       4
<PAGE>
        (b) If a business trust:
 
           (i) A certified copy of the resolution of the Board of Trustees of
       the Fund authorizing the appointment of DWTFSB and the execution and
       delivery of this Agreement;
 
           (ii) A certified copy of the Declaration of Trust and By-Laws of the
       Fund and all amendments thereto;
 
           (iii) Certified copies of each vote of the Board of Trustees
       designating persons authorized to give instructions on behalf of the Fund
       and signature cards bearing the signature of any officer of the Fund or
       any other person authorized to sign written instructions on behalf of the
       Fund;
 
           (iv) A specimen of the certificate for Shares of the Fund in the form
       approved by the Board of Trustees, with a certificate of the Secretary of
       the Fund as to such approval;
 
        (c) The current registration statements and any amendments and
    supplements thereto filed with the SEC pursuant to the requirements of the
    1933 Act or the 1940 Act;
 
        (d) All account application forms or other documents relating to
    Shareholder accounts and/or relating to any plan, program or service offered
    or to be offered by the Fund; and
 
        (e) Such other certificates, documents or opinions as DWTFSB deems to be
    appropriate or necessary for the proper performance of its duties.
 
    6.2 DWTFSB hereby agrees to establish and maintain facilities and procedures
reasonably acceptable to the Fund for safekeeping of Share certificates, check
forms and facsimile signature imprinting devices, if any; and for the
preparation or use, and for keeping account of, such certificates, forms and
devices.
 
    6.3 DWTFSB shall prepare and keep records relating to the services to be
performed hereunder, in the form and manner as it may deem advisable and as
required by applicable laws and regulations. To the extent required by Section
31 of the 1940 Act, and the rules and regulations thereunder, DWTFSB agrees that
all such records prepared or maintained by DWTFSB relating to the services
performed by DWTFSB hereunder are the property of the Fund and will be
preserved, maintained and made available in accordance with such Section 31 of
the 1940 Act, and the rules and regulations thereunder, and will be surrendered
promptly to the Fund on and in accordance with its request.
 
    6.4 DWTFSB and the Fund agree that all books, records, information and data
pertaining to the business of the other party which are exchanged or received
pursuant to the negotiation or the carrying out of this Agreement shall remain
confidential and shall not be voluntarily disclosed to any other person except
as may be required by law or with the prior consent of DWTFSB and the Fund.
 
    6.5 In case of any request or demands for the inspection of the Shareholder
records of the Fund, DWTFSB will endeavor to notify the Fund and to secure
instructions from an authorized officer of the Fund as to such inspection.
DWTFSB reserves the right, however, to exhibit the Shareholder records to any
person whenever it is advised by its counsel that it may be held liable for the
failure to exhibit the Shareholder records to such person.
 
Article 7  DURATION AND TERMINATION OF AGREEMENT
 
    7.1 This Agreement shall remain in full force and effect until August 1,
2000 and from year-to-year thereafter unless terminated by either party as
provided in Section 7.2 hereof.
 
    7.2 This Agreement may be terminated by the Fund on 60 days written notice,
and by DWTFSB on 90 days written notice, to the other party without payment of
any penalty.
 
    7.3 Should the Fund exercise its right to terminate, all out-of-pocket
expenses associated with the movement of records and other materials will be
borne by the Fund. Additionally, DWTFSB reserves the right to charge for any
other reasonable fees and expenses associated with such termination.
 
Article 8  ASSIGNMENT
 
    8.1 Except as provided in Section 8.3 below, neither this Agreement nor any
rights or obligations hereunder may be assigned by either party without the
written consent of the other party.
 
                                       5
<PAGE>
    8.2 This Agreement shall inure to the benefit of and be binding upon the
parties and their respective permitted successors and assigns.
 
    8.3 DWTFSB may, in its sole discretion and without further consent by the
Fund, subcontract, in whole or in part, for the performance of its obligations
and duties hereunder with any person or entity including but not limited to
companies which are affiliated with DWTFSB; PROVIDED, HOWEVER, that such person
or entity has and maintains the qualifications, if any, required to perform such
obligations and duties, and that DWTFSB shall be as fully responsible to the
Fund for the acts and omissions of any agent or subcontractor as it is for its
own acts or omissions under this Agreement.
 
Article 9  AFFILIATIONS
 
    9.1 DWTFSB may now or hereafter, without the consent of or notice to the
Fund, function as transfer agent and/or shareholder servicing agent for any
other investment company registered with the SEC under the 1940 Act and for any
other issuer, including without limitation any investment company whose adviser,
administrator, sponsor or principal underwriter is or may become affiliated with
Morgan Stanley, Dean Witter, Discover & Co. or any of its direct or indirect
subsidiaries or affiliates.
 
    9.2 It is understood and agreed that the Directors or Trustees (as the case
may be), officers, employees, agents and shareholders of the Fund, and the
directors, officers, employees, agents and shareholders of the Fund's investment
adviser and/or distributor, are or may be interested in DWTFSB as directors,
officers, employees, agents and shareholders or otherwise, and that the
directors, officers, employees, agents and shareholders of DWTFSB may be
interested in the Fund as Directors or Trustees (as the case may be), officers,
employees, agents and shareholders or otherwise, or in the investment adviser
and/or distributor as directors, officers, employees, agents, shareholders or
otherwise.
 
Article 10  AMENDMENT
 
    10.1 This Agreement may be amended or modified by a written agreement
executed by both parties and authorized or approved by a resolution of the Board
of Directors or the Board of Trustees (as the case may be) of the Fund.
 
Article 11  APPLICABLE LAW
 
    11.1 This Agreement shall be construed and the provisions thereof
interpreted under and in accordance with the laws of the State of New York.
 
Article 12  MISCELLANEOUS
 
    12.1 In the event that one or more additional investment companies managed
or administered by Dean Witter InterCapital Inc. or any of its affiliates
("Additional Funds") desires to retain DWTFSB to act as transfer agent, dividend
disbursing agent and/or shareholder servicing agent, and DWTFSB desires to
render such services, such services shall be provided pursuant to a letter
agreement, substantially in the form of Exhibit A hereto, between DWTFSB and
each Additional Fund.
 
    12.2 In the event of an alleged loss or destruction of any Share
certificate, no new certificate shall be issued in lieu thereof, unless there
shall first be furnished to DWTFSB an affidavit of loss or non-receipt by the
holder of Shares with respect to which a certificate has been lost or destroyed,
supported by an appropriate bond satisfactory to DWTFSB and the Fund issued by a
surety company satisfactory to DWTFSB, except that DWTFSB may accept an
affidavit of loss and indemnity agreement executed by the registered holder (or
legal representative) without surety in such form as DWTFSB deems appropriate
indemnifying DWTFSB and the Fund for the issuance of a replacement certificate,
in cases where the alleged loss is in the amount of $1,000 or less.
 
    12.3 In the event that any check or other order for payment of money on the
account of any Shareholder or new investor is returned unpaid for any reason,
DWTFSB will (a) give prompt notification to the Fund's distributor
("Distributor") (or to the Fund if the Fund acts as its own distributor) of such
non-payment; and (b) take such other action, including imposition of a
reasonable processing or handling fee, as DWTFSB may, in its sole discretion,
deem appropriate or as the Fund and, if applicable, the Distributor may instruct
DWTFSB.
 
                                       6
<PAGE>
    12.4 Any notice or other instrument authorized or required by this Agreement
to be given in writing to the Fund or to DWTFSB shall be sufficiently given if
addressed to that party and received by it at its office set forth below or at
such other place as it may from time to time designate in writing.
 
To the Fund:
 
[Name of Fund]
Two World Trade Center
New York, New York 10048
 
Attention: General Counsel
 
To DWTFSB:
 
Dean Witter Trust FSB
Harborside Financial Center
Plaza Two
Jersey City, New Jersey 07311
 
Attention: President
 
Article 13  MERGER OF AGREEMENT
 
    13.1 This Agreement constitutes the entire agreement between the parties
hereto and supersedes any prior agreement with respect to the subject matter
hereof whether oral or written.
 
Article 14  PERSONAL LIABILITY
 
    14.1 In the case of a Fund organized as a Massachusetts business trust, a
copy of the Declaration of Trust of the Fund is on file with the Secretary of
The Commonwealth of Massachusetts, and notice is hereby given that this
instrument is executed on behalf of the Board of Trustees of the Fund as
Trustees and not individually and that the obligations of this instrument are
not binding upon any of the Trustees or shareholders individually but are
binding only upon the assets and property of the Fund; provided, however, that
the Declaration of Trust of the Fund provides that the assets of a particular
Series of the Fund shall under no circumstances be charged with liabilities
attributable to any other Series of the Fund and that all persons extending
credit to, or contracting with or having any claim against, a particular Series
of the Fund shall look only to the assets of that particular Series for payment
of such credit, contract or claim.
 
    IN WITNESS WHEREOF, the parties hereto have caused this Amended and Restated
Agreement to be executed in their names and on their behalf by and through their
duly authorized officers, as of the day and year first above written.
 
DEAN WITTER FUNDS
 
    MONEY MARKET FUNDS
 
 1.  Dean Witter Liquid Asset Fund Inc.
 2.  Active Assets Money Trust
 3.  Dean Witter U.S. Government Money Market Trust
 4.  Active Assets Government Securities Trust
 5.  Dean Witter Tax-Free Daily Income Trust
 6.  Active Assets Tax-Free Trust
 7.  Dean Witter California Tax-Free Daily Income Trust
 8.  Dean Witter New York Municipal Money Market Trust
 9.  Active Assets California Tax-Free Trust
 
    EQUITY FUNDS
 
10.  Dean Witter American Value Fund
11.  Dean Witter Mid-Cap Growth Fund
12.  Dean Witter Dividend Growth Securities Inc.
 
                                       7
<PAGE>
13.  Dean Witter Capital Growth Securities
14.  Dean Witter Global Dividend Growth Securities
15.  Dean Witter Income Builder Fund
16.  Dean Witter Natural Resource Development Securities Inc.
17.  Dean Witter Precious Metals and Minerals Trust
18.  Dean Witter Developing Growth Securities Trust
19.  Dean Witter Health Sciences Trust
20.  Dean Witter Capital Appreciation Fund
21.  Dean Witter Information Fund
22.  Dean Witter Value-Added Market Series
23.  Dean Witter World Wide Investment Trust
24.  Dean Witter European Growth Fund Inc.
25.  Dean Witter Pacific Growth Fund Inc.
26.  Dean Witter International SmallCap Fund
27.  Dean Witter Japan Fund
28.  Dean Witter Utilities Fund
29.  Dean Witter Global Utilities Fund
30.  Dean Witter Special Value Fund
31.  Dean Witter Financial Services Trust
32.  Dean Witter Market Leader Trust
33.  Dean Witter Managers' Select Fund
34.  Dean Witter Fund of Funds
35.  Dean Witter S&P 500 Index Fund
 
    BALANCED FUNDS
 
36.  Dean Witter Balanced Growth Fund
37.  Dean Witter Balanced Income Trust
 
    ASSET ALLOCATION FUNDS
 
38.  Dean Witter Strategist Fund
39.  Dean Witter Global Asset Allocation Fund
 
    FIXED INCOME FUNDS
 
40.  Dean Witter High Yield Securities Inc.
41.  Dean Witter High Income Securities
42.  Dean Witter Convertible Securities Trust
43.  Dean Witter Intermediate Income Securities
44.  Dean Witter Short-Term Bond Fund
45.  Dean Witter World Wide Income Trust
46.  Dean Witter Global Short-Term Income Fund Inc.
47.  Dean Witter Diversified Income Trust
48.  Dean Witter U.S. Government Securities Trust
49.  Dean Witter Federal Securities Trust
50.  Dean Witter Short-Term U.S. Treasury Trust
51.  Dean Witter Intermediate Term U.S. Treasury Trust
52.  Dean Witter Tax-Exempt Securities Trust
53.  Dean Witter National Municipal Trust
55.  Dean Witter Limited Term Municipal Trust
55.  Dean Witter California Tax-Free Income Fund
56.  Dean Witter New York Tax-Free Income Fund
57.  Dean Witter Hawaii Municipal Trust
58.  Dean Witter Multi-State Municipal Series Trust
59.  Dean Witter Select Municipal Reinvestment Fund
 
                                       8
<PAGE>
    SPECIAL PURPOSE FUNDS
 
60.  Dean Witter Retirement Series
61.  Dean Witter Variable Investment Series
62.  Dean Witter Select Dimensions Investment Series
 
    TCW/DW FUNDS
 
63.  TCW/DW Core Equity Trust
64.  TCW/DW North American Government Income Trust
65.  TCW/DW Latin American Growth Fund
66.  TCW/DW Income and Growth Fund
67.  TCW/DW Small Cap Growth Fund
68.  TCW/DW Balanced Fund
69.  TCW/DW Total Return Trust
70.  TCW/DW Global Telecom Trust
71.  TCW/DW Strategic Income Trust
72.  TCW/DW Mid-Cap Equity Trust
 
                                          By: __________________________________
                                             Barry Fink
                                             Vice President and General Counsel
 
ATTEST:
 
_____________________________
Assistant Secretary
 
                                          DEAN WITTER TRUST FSB
 
                                          By: __________________________________
                                             John Van Heuvelen
                                             President
 
ATTEST:
 
_____________________________
Executive Vice President
 
                                       9
<PAGE>
                                   EXHIBIT A
 
Dean Witter Trust FSB
Harborside Financial Center
Plaza Two
Jersey City, NJ 07311
 
Gentlemen:
 
    The undersigned, (INSET NAME OF INVESTMENT COMPANY) a (Massachusetts
business trust/Maryland corporation) (the "Fund"), desires to employ and appoint
Dean Witter Trust FSB ("DWTFSB") to act as transfer agent for each series and
class of shares of the Fund, whether now or hereafter authorized or issued
("Shares"), dividend disbursing agent and shareholder servicing agent, registrar
and agent in connection with any accumulation, open-account or similar plan
provided to the holders of Shares, including without limitation any periodic
investment plan or periodic withdrawal plan.
 
    The Fund hereby agrees that, in consideration for the payment by the Fund to
DWTFSB of fees as set out in the fee schedule attached hereto as Schedule A,
DWTFSB shall provide such services to the Fund pursuant to the terms and
conditions set forth in the Transfer Agency and Service Agreement annexed
hereto, as if the Fund was a signatory thereto.
 
    Please indicate DWTFSB's acceptance of employment and appointment by the
Fund in the capacities set forth above by so indicating in the space provided
below.
 
                                          Very truly yours,
 
                                          (NAME OF FUND)
 
                                          By:  _________________________________
                                              Barry Fink
                                              Vice President and General Counsel
 
ACCEPTED AND AGREED TO:
 
DEAN WITTER TRUST FSB
 
By: __________________________________
 
Its: _________________________________
 
Date: ________________________________
 
                                       10
<PAGE>

                                      SCHEDULE A


Fund:         Dean Witter International SmallCap Fund

Fees:         (1)  Annual maintenance fee of $12.65 per shareholder account,
              payable monthly.

              (2)  A fee equal to 1/12 of the fee set forth in (1) above, for
              providing Forms 1099 for accounts closed during the year, payable
              following the end of the calendar year.

              (3)  Out-of-pocket expenses in accordance with Section 2.2 of the
              Agreement.

              (4)  Fees for additional services not set forth in this Agreement
              shall be as negotiated between the parties.

f:\schedA\76

<PAGE>




CONSENT OF INDEPENDENT ACCOUNTANTS

We hereby consent to the use in the Statement of Additional Information 
constituting part of this Post-Effective Amendment No. 5 to the registration 
statement on Form N-1A (the "Registration Statement") of our report dated 
July 10, 1997, relating to the financial statements and financial 
highlights of Dean Witter International SmallCap Fund, which appears in 
such Statement of Additional Information, and to the incorporation by reference 
of our report into the Prospectus which constitutes part of this Registration 
Statement. We also consent to the references to us under the headings 
"Independent Accountants" and "Experts" in such Statement of Additional 
Information and to the reference to us under the heading "Financial 
Highlights" in such Prospectus.


/s/ PRICE WATERHOUSE LLP
PRICE WATERHOUSE LLP
1177 Avenue of the Americas
New York, New York 10036
October 21, 1997













<PAGE>
                               POWER OF ATTORNEY
 
    KNOW ALL MEN BY THESE PRESENTS, that WAYNE E. HEDIEN, whose signature
appears below, constitutes and appoints David M. Butowsky, Ronald Feiman and
Stuart Strauss, or any of them, his true and lawful attorneys-in-fact and
agents, with full power of substitution among himself and each of the persons
appointed herein, for him and in his name, place and stead, in any and all
capacities, to sign any amendments to any registration statement of ANY OF THE
DEAN WITTER FUNDS SET FORTH ON SCHEDULE A ATTACHED HERETO, and to file the same,
with all exhibits thereto, and other documents in connection therewith, with the
Securities and Exchange Commission, as fully to all intents and purposes as he
might or could do in person, hereby ratifying and confirming all that said
attorneys-in-fact and agents, or any of them, may lawfully do or cause to be
done by virtue hereof.
 
Dated: September 1, 1997
 
                                            /s/ Wayne E. Hedien
                                            -------------------------------
                                                Wayne E. Hedien
 

<PAGE>

                                   SCHEDULE A
 
 1.  Active Assets Money Trust
 2.  Active Assets Tax-Free Trust
 3.  Active Assets Government Securities Trust
 4.  Active Assets California Tax-Free Trust
 5.  Dean Witter New York Municipal Money Market Trust
 6.  Dean Witter American Value Fund
 7.  Dean Witter Tax-Exempt Securities Trust
 8.  Dean Witter Tax-Free Daily Income Trust
 9.  Dean Witter Capital Growth Securities
10.  Dean Witter U.S. Government Money Market Trust
11.  Dean Witter Precious Metals and Minerals Trust
12.  Dean Witter Developing Growth Securities Trust
13.  Dean Witter World Wide Investment Trust
14.  Dean Witter Value-Added Market Series
15.  Dean Witter Utilities Fund
16.  Dean Witter Strategist Fund
17.  Dean Witter California Tax-Free Daily Income Trust
18.  Dean Witter Convertible Securities Trust
19.  Dean Witter Intermediate Income Securities
20.  Dean Witter World Wide Income Trust
21.  Dean Witter S&P 500 Index Fund
22.  Dean Witter U.S. Government Securities Trust
23.  Dean Witter Federal Securities Trust
24.  Dean Witter Multi-State Municipal Series Trust
25.  Dean Witter California Tax-Free Income Fund
26.  Dean Witter New York Tax-Free Income Fund
27.  Dean Witter Select Municipal Reinvestment Fund
28.  Dean Witter Variable Investment Series
29.  High Income Advantage Trust
30.  High Income Advantage Trust II
31.  High Income Advantage Trust III
32.  InterCapital Insured Municipal Bond Trust
33.  InterCapital Insured Municipal Trust
34.  InterCapital Insured Municipal Income Trust
35.  InterCapital Quality Municipal Investment Trust
36.  InterCapital Quality Municipal Income Trust
37.  Dean Witter Government Income Trust
38.  Municipal Income Trust
39.  Municipal Income Trust II
40.  Municipal Income Trust III
41.  Municipal Income Opportunities Trust
42.  Municipal Income Opportunities Trust II
43.  Municipal Income Opportunities Trust III
44.  Municipal Premium Income Trust
45.  Prime Income Trust
46.  Dean Witter Short-Term U.S. Treasury Trust
47.  Dean Witter Diversified Income Trust

<PAGE>

48.  InterCapital California Insured Municipal Income Trust
49.  Dean Witter Health Sciences Trust
50.  Dean Witter Global Dividend Growth Securities
51.  InterCapital Quality Municipal Securities
52.  InterCapital California Quality Municipal Securities
53.  InterCapital New York Quality Municipal Securities
54.  Dean Witter Retirement Series
55.  Dean Witter Limited Term Municipal Trust
56.  Dean Witter Short-Term Bond Fund
57.  Dean Witter Global Utilities Fund
58.  InterCapital Insured Municipal Securities
59.  InterCapital Insured California Municipal Securities
60.  Dean Witter High Income Securities
61.  Dean Witter National Municipal Trust
62.  Dean Witter International SmallCap Fund
63.  Dean Witter Mid-Cap Growth Fund
64.  Dean Witter Select Dimensions Investment Series
65.  Dean Witter Global Asset Allocation Fund
66.  Dean Witter Balanced Growth Fund
67.  Dean Witter Balanced Income Fund
68.  Dean Witter Intermediate Term U.S. Treasury Trust
69.  Dean Witter Hawaii Municipal Trust
70.  Dean Witter Japan Fund
71.  Dean Witter Capital Appreciation Fund
72.  Dean Witter Information Fund
73.  Dean Witter Fund of Funds
74.  Dean Witter Special Value Fund
75.  Dean Witter Income Builder Fund
76.  Dean Witter Financial Services Trust
77.  Dean Witter Market Leader Trust
78.  Dean Witter Managers' Select Fund
79.  Dean Witter Liquid Asset Fund Inc.
80.  Dean Witter Natural Resource Development Securities Inc.
81.  Dean Witter Dividend Growth Securities Inc.
82.  Dean Witter European Growth Fund Inc.
83.  Dean Witter Pacific Growth Fund Inc.
84.  Dean Witter High Yield Securities Inc.
85.  Dean Witter Global Short-Term Income Fund Inc.
86.  InterCapital Income Securities Inc.




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