GLENBROOK LIFE & ANNUITY CO
POS AM, 1999-04-30
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     AS FILED WITH THE SECURITIES AND EXCHANGE COMMISSION ON APRIL 30, 1999
- ------------------------------------------------------------------------------

                                                             FILE NO. 333-00987

                       SECURITIES AND EXCHANGE COMMISSION

                             WASHINGTON, D.C. 20549

                   POST-EFFECTIVE AMENDMENT NO. 4 TO FORM S-1

                                       ON

                                    FORM S-3

             REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933

                       GLENBROOK LIFE AND ANNUITY COMPANY
                           (Exact Name of Registrant)


             ARIZONA                                          35-1113325
  (State or Other Jurisdiction                             (I.R.S. Employer
of Incorporation or Organization)                       Identification Number)

                  3100 SANDERS ROAD, NORTHBROOK, ILLINOIS 60062
                                  847-402-2400
            (Address and Phone Number of Principal Executive Office)

                               MICHAEL J. VELOTTA
                  VICE PRESIDENT, SECRETARY AND GENERAL COUNSEL
                       GLENBROOK LIFE AND ANNUITY COMPANY
                                3100 SANDERS ROAD
                           NORTHBROOK, ILLINOIS 60062
                                  847-402-2400
       (Name, Complete Address and Telephone Number of Agent for Service)

                                   COPIES TO:
    RICHARD T. CHOI, ESQUIRE                  TERRY R. YOUNG, ESQUIRE
FREEDMAN, LEVY, KROLL & SIMONDS        ALLSTATE LIFE FINANCIAL SERVICES, INC
 1050 CONNECTICUT AVENUE, N.W.                   3100 SANDERS ROAD
           SUITE 825                            NORTHBROOK, IL 60062
  WASHINGTON, D.C. 20036-5366

Approximate  date of  commencement  of proposed sale to the public:  The annuity
contract  covered by this  registration  statement is to be issued  promptly and
from time to time after the effective date of this registration statement.

If any of the  securities  being  registered on this Form are to be offered on a
delayed or continuous  basis  pursuant to Rule 415 under the  Securities  Act of
1933, other than securities offered only in connection with dividend or interest
reinvestment plans, check the following box: /X/



<PAGE>
   


                     THE GLENBROOK PROVIDER VARIABLE ANNUITY

Glenbrook Life and Annuity Company              Prospectus dated May 1, 1999
P.O. Box 94042
Palatine, IL 60094 or
Telephone Number: 1-800-755-5275


Glenbrook  Life and Annuity  Company  ("Glenbrook")  is offering  the  Glenbrook
Provider  Variable  Annuity,  an individual  flexible premium deferred  variable
annuity contract  ("Contract").  This prospectus contains  information about the
Contract  that you  should  know  before  investing.  Please  keep it for future
reference.

The  Contract   currently   offers  25  investment   alternatives   ("investment
alternatives").  The  investment  alternatives  include 2 fixed account  options
("Fixed Account Options") and 23 variable sub-accounts ("Variable Sub-Accounts")
of the Glenbrook Life Multi-Manager Variable Account ("Variable Account").  Each
Variable Sub-Account invests exclusively in shares of the following mutual funds
("Funds"):

<TABLE>
<CAPTION>
<S>                                                     <C>
o  AIM Variable Insurance Funds, Inc.                   o    Dreyfus Stock Index Fund
o  American Century Variable Portfolios (VP), Inc.      o    Fidelity Variable Insurance Products Fund (VIP)
o  Dean Witter Variable Investment Series (VIS)         o    Fidelity Variable Insurance Products Fund II
o  Dreyfus Variable Investment Fund (VIF)                    (VIPII)
o  The Dreyfus Socially Responsible Growth Fund, Inc.   o    MFS(R) Variable Insurance Trust

</TABLE>


Each Fund has  multiple  investment  portfolios  ("Portfolios").  Not all of the
Funds and/or  Portfolios,  however,  may be available  with your  Contract.  You
should  check  with  your   representative   for  further   information  on  the
availability of Funds and/or Portfolios.  Your annuity application will list all
available Portfolios.

We (Glenbrook)  have filed a Statement of Additional  Information,  dated May 1,
1999,  with the Securities  and Exchange  Commission  ("SEC").  It contains more
information  about the Contract and is incorporated  herein by reference,  which
means it is legally a part of this prospectus.  Its table of contents appears on
page __ of this  prospectus.  For a free  copy,  please  write or call us at the
address   or   telephone   number   above,   or  go  to  the   SEC's   Web  site
(http://www.sec.gov)  You can find other  information  and  documents  about us,
including  documents that are legally part of this prospectus,  at the SEC's Web
site.

                         The Securities and Exchange Commission has not approved
                         or  disapproved   the  securities   described  in  this
                         prospectus,  nor has it passed on the  accuracy  or the
                         adequacy  of this  prospectus.  Anyone  who  tells  you
                         otherwise is committing a federal crime.

                         The Contracts may be distributed through broker-dealers
                         that  have   relationships   with  banks    or  other 
        IMPORTANT        financial institutions or by employees of such banks. 
        NOTICES          However, the Contracts are not deposits, or obligations
                         of, or guaranteed by such institutions or any federal
                         regulatory agency.  Investment in the Contracts 
                         involves  investment risks, including possible loss of
                         principal.

                         The Contracts are not FDIC insured.


<PAGE>


TABLE OF CONTENTS

- ------------------------------------------------------------------------------
<TABLE>
<CAPTION>



                                                                                                                  Page
<S>                              <C>                                                                              <C>
                                 Important Terms......................................................
          Overview               The Contract At A Glance.............................................
                                 How the Contract Works...............................................
                                 Expense Table........................................................
                                 Financial Information................................................



                                 The Contract.........................................................
                                 Purchases............................................................
                                 Contract Value.......................................................
                                 Investment Alternatives..............................................
                                          The Variable Sub-Accounts...................................
                                          The Fixed Account Options...................................
                                          Transfers...................................................
      Contract Features          Expenses.............................................................
                                 Access To Your Money.................................................
                                 Income Payments......................................................
                                 Death Benefits.......................................................



                                 More Information About:
                                          Glenbrook...................................................
                                          The Variable Account........................................
                                          The Portfolios..............................................
      Other Information                   The Contract................................................
                                          Qualified Plans.............................................
                                          Legal Matters...............................................
                                          Year 2000...................................................
                                 Taxes................................................................
                                 Annual Reports and Other Documents...................................
                                 Performance Information..............................................
                                 Appendix A--Accumulation Unit Values.................................
                                 Appendix B - Illustration of a Market Value Adjustment ..............
                                 Statement of  Additional Information Table of Contents...............


</TABLE>


<PAGE>


IMPORTANT TERMS

- ------------------------------------------------------------------------------



This  prospectus  uses a number of important  terms that you may not be familiar
with.  The index below  identifies  the page that describes each term. The first
use of each term in this prospectus appears in highlights.

                                                                          Page

         Accumulation Phase...............................................
         Accumulation Unit ...............................................
         Accumulation Unit Value .........................................
         Anniversary Values...............................................
         Annuitant........................................................
         Automatic Additions Plan.........................................
         Automatic Portfolio Rebalancing Program..........................
         Beneficiary......................................................
         Cancellation Period..............................................
         *Contract .......................................................
         Contract Anniversary.............................................
         Contract Owner ("You") ..........................................
         Contract Value ..................................................
         Contract  Year...................................................
         Death Benefit Anniversary .......................................
         Dollar Cost Averaging Program....................................
         Due Proof of Death...............................................
         Enhanced Death  Benefit Rider....................................
         Fixed Account Options ...........................................
         Free Withdrawal Amount ..........................................
         Portfolios.......................................................
         Glenbrook ("We").................................................
         Guarantee  Periods...............................................
         Income Plan .....................................................
         Investment Alternatives .........................................
         Issue Date ......................................................
         Market Value Adjustment .........................................
         Payout Phase.....................................................
         Payout Start Date  ..............................................
         Portfolios.......................................................
         Qualified Contracts..............................................
         SEC..............................................................
         Settlement  Value ...............................................
         Systematic Withdrawal Program....................................
         Valuation Date...................................................
         Variable Account ................................................
         Variable Sub-Account ............................................


        * In certain states the Contract is available only as a group  Contract.
          In these states,  we will issue you a certificate that represents your
          ownership and that  summarizes the  provisions of the group  Contract.
          References  to  "Contract" in this  prospectus  include  certificates,
          unless the context requires otherwise.



<PAGE>


THE CONTRACT AT A GLANCE

- ------------------------------------------------------------------------------


The following is a snapshot of the  Contract.  Please read the remainder of this
prospectus for more information.

  ---------------------------------- -----------------------------------------

      Flexible Payments
                                     You can purchase a Contract  with as little
                                     as $3,000 ($2,000 for Qualified  Contracts,
                                     which are Contracts  issued with  qualified
                                     plans.  You  can add to  your  Contract  as
                                     often  and as much as you  like,  but  each
                                     payment  must be at  least  $50.  You  must
                                     maintain a minimum account size of $2,000.

  ---------------------------------- -----------------------------------------

      Right to  Cancel               You may  cancel  your  Contract
                                     within  20 days of  receipt  or any  longer
                                     period   as   your   state   may    require
                                     ("Cancellation Period"). Upon cancellation,
                                     we  will  return  your  purchase   payments
                                     adjusted,  to the extent state law permits,
                                     to reflect the investment experience of any
                                     amounts allocated to the Variable Account.

  ---------------------------------- -----------------------------------------


      Expenses                       You will bear the following expenses:

                                     o    Total  Variable  Account  annual  fees
                                          equal to 1.35% of  average  daily  net
                                          assets   (1.45%  if  you   select  the
                                          Enhanced Death Benefit Rider)
                                     o    Annual contract maintenance charge of
                                          $35 (with  certain exceptions)  
                                     o    Withdrawal charges  ranging  from 0%
                                          to 6% of purchase payment withdrawn
                                          (with certain exceptions)
                                     o    Transfer fee of $10 after 12th 
                                          transfer in any Contract Year (fee
                                          currently waived)
                                     o    State premium tax (if your state 
                                          imposes one)

                                     In addition,  each  Portfolio pays expenses
                                     that you will bear indirectly if you invest
                                     in a Variable Sub-Account.

  ---------------------------------- -----------------------------------------

      Investment                     The Contract offers 25 investment 
      Alternatives                   alternatives including:
                                     o    2 Fixed Account Options (which credi
                                          interest at rates we guarantee)
                                     o    23 Variable Sub-Accounts  investing in
                                          Portfolios offering professional money
                                          management    by   these    investment
                                          advisers:

                                          o   A I M Advisors, Inc.
                                          o   American Century Investment
                                              Management, Inc.
                                          o   Dean Witter InterCapital, Inc.
                                          o   The Dreyfus Corporation
                                          o   Fidelity Management & Research 
                                              Company
                                          o   Massachusetts Financial Services

                                     To find out current rates being paid on the
                                     Fixed   Account   Options,   call   us   at
                                     1-800-755-5275.   To   find   out  how  the
                                     Variable Sub-Accounts have performed, check
                                     out "Performance  Information" beginning on
                                     page  __,  or  call  us  for  more  current
                                     information

  ---------------------------------- -----------------------------------------


      Special Services               For your convenience, we offer these 
                                     special services:

                                     o   Automatic Portfolio Rebalancing Program
                                     o   Automatic Additions Program
                                     o   Dollar Cost Averaging Program
                                     o   Systematic Withdrawal Program

  ---------------------------------- ----------------------------------------


      Income Payments                You  can  choose   fixed  income
                                     payments,  variable income  payments,  or a
                                     combination  of the  two.  You can  receive
                                     your   income   payments   in  one  of  the
                                     following ways:

                                     o   life income with guaranteed payments
                                     o   a joint and survivor life income with 
                                         guaranteed payments
                                     o   guaranteed payments for a specified 
                                         period  (5 to 30 years)

  ---------------------------------- -----------------------------------------


      Death Benefits                 If you or the  Annuitant  (if the
                                     Contract is owned by a non-natural  person)
                                     die before the Payout  Start Date,  we will
                                     pay  the  death  benefit  described  in the
                                     Contract.   We  offer  an  Enhanced   Death
                                     Benefit Rider.

  ---------------------------------- -----------------------------------------


      Transfers                      Before  the  Payout  Start  Date,  you  may
                                     transfer  your  Contract  value  ("Contract
                                     Value") among the investment  alternatives,
                                     with certain restrictions.

                                     We do  not  currently  impose  a  fee  upon
                                     transfers. However, we reserve the right to
                                     charge  $10 per  transfer  after  the  12th
                                     transfer in each "Contract  Year," which we
                                     measure   from  the  date  we  issue   your
                                     contract   or   a   Contract    anniversary
                                     ("Contract Anniversary").

  ---------------------------------- -----------------------------------------


      Withdrawals                     You  may  withdraw  some  or all  of  your
                                      Contract  Value  at  anytime  prior to the
                                      Payout  Start Date.  In general,  you must
                                      withdraw  at  least  $50 at a time.  A 10%
                                      federal  tax  penalty  may  apply  if  you
                                      withdraw  before you are 59 1/2 years old.
                                      A  withdrawal   charge  and  Market  Value
                                      Adjustment also may apply.

  ---------------------------------- -----------------------------------------



<PAGE>


HOW THE CONTRACT WORKS

- ------------------------------------------------------------------------------


     The  Contract basically works in two ways.

     First,  the Contract  can help you (we assume you are the  Contract  owner)
save for retirement  because you can invest in up to 25 investment  alternatives
and pay no federal  income taxes on any earnings until you withdraw them. You do
this  during  what  we  call  the  "Accumulation  Phase"  of the  Contract.  The
Accumulation  Phase begins on the date we issue your Contract (we call that date
the "Issue Date") and continues  until the Payout Start Date,  which is the date
we apply your money to provide income payments.  During the Accumulation  Phase,
you may  allocate  your  purchase  payments to any  combination  of the Variable
Sub-Accounts  and/or Fixed  Account  Options.  If you invest in any of the three
Fixed  Account  Options,  you will earn a fixed rate of interest that we declare
periodically. If you invest in any of the Variable Sub-Accounts, your investment
return will vary up or down depending on the  performance  of the  corresponding
Portfolios.

     Second,  the Contract can help you plan for retirement  because you can use
it to receive  retirement  income for life and/or for a pre-set number of years,
by selecting one of the income  payment  options (we call these "Income  Plans")
described  on page __.  You  receive  income  payments  during  what we call the
"Payout  Phase" of the  Contract,  which  begins on the  Payout  Start  Date and
continues until we make the last payment required by the Income Plan you select.
During the  Payout  Phase,  if you  select a fixed  income  payment  option,  we
guarantee the amount of your payments,  which will remain fixed. If you select a
variable  income  payment  option,   based  on  one  or  more  of  the  Variable
Sub-Accounts,  the amount of your payments will vary up or down depending on the
performance of the corresponding Portfolios.  The amount of money you accumulate
under your Contract  during the  Accumulation  Phase and apply to an Income Plan
will determine the amount of your income payments during the Payout Phase.

     The timeline below illustrates how you might use your Contract.

<TABLE>
<CAPTION>

<S>                <C>                                <C>                 <C>           <C>               <C>          
  Issue                                               Payout Start
  Date             Accumulation Phase                     Date            Payout Phase
- --------------------------------------------------------------------------------------------------------------------
                   You save for retirement                                                                         
|                                                           |                                |                   ?  

You buy                                               You elect to receive income      You can receive     Or you can receive
a Contract                                            payments or receive a            income payments     income payments
                                                      lump sum payment                 for a set period    for life
</TABLE>

     As the  Contract  owner,  you  exercise  all of the rights  and  privileges
provided by the Contract.  If you die, any surviving Contract owner or, if none,
the  Beneficiary  will  exercise  the  rights  and  privileges  provided  by the
Contract.  See "The  Contract." In addition,  if you die before the Payout Start
Date, we will pay a death benefit to any surviving  Contract  owner, or if there
is none, to your Beneficiary. See "Death Benefits."

     Please call us at  1-800-755-5275  if you have any  question  about how the
Contract works.



<PAGE>


EXPENSE TABLE

- ------------------------------------------------------------------------------


The table below lists the  expenses  that you will bear  directly or  indirectly
when you buy a Contract.  The table and the examples  that follow do not reflect
premium  taxes  that may be  imposed  by the state  where you  reside.  For more
information  about Variable Account  expenses,  see "Expenses,"  below. For more
information  about  Portfolio   expenses,   please  refer  to  the  accompanying
prospectuses for the Funds.


         ---------------------------------------------------------------------

         CONTRACT OWNER TRANSACTION EXPENSES

         Withdrawal Charge (as a percentage of purchase payments)*


         Number of Complete Years
         Since We Received the
         Purchase Payment Being
         Withdrawn:                0    1     2     3     4     5       6+

         Applicable Charge:        6%   6%    5%    5%    4%    3%      0%

         Annual Contract Maintenance Charge...........................$35.00**
         Transfer Fee................................................$10.00***

         -------------------

         * Each  Contract  Year,  you may  withdraw up to 15% of your  aggregate
         purchase payments without incurring a withdrawal charge.

         ** We will waive this charge in certain cases.  See "Expenses."

         ***Applies  solely to the thirteenth and subsequent  transfers within a
         Contract  Year,  excluding  transfers due to dollar cost  averaging and
         automatic portfolio rebalancing.  We are currently waiving the transfer
         fee.


         ---------------------------------------------------------------------


<PAGE>



         ---------------------------------------------------------------------

         VARIABLE ACCOUNT ANNUAL EXPENSES
         (as a percentage of average daily net asset value deducted from each 
          Variable Sub-Account)
         
         Mortality and Expense Risk Charge............................1.25%*
         Administrative Expense Charge................................0.10%
                   Total Variable Account Annual Expenses.............1.35%


         -------------------

         *If you select the Enhanced  Death  Benefit  Rider,  the  mortality and
expense risk charge is 1.35%.

         --------------------------------------------------------------------

          PORTFOLIO   ANNUAL   EXPENSES   (After   Voluntary    Reductions   and
          Reimbursements) (as a percentage of Portfolio average daily assets)


<TABLE>
<CAPTION>
                                                                                                       Total Portfolio
Portfolio                                                 Management Fees        Other Expenses        Annual Expenses
- ---------                                                 ---------------        --------------        ---------------

<S>                                                            <C>                   <C>                    <C>  
AIM V.I. Capital Appreciation Fund                             0.62%                 0.05%                  0.67%
AIM V.I. Diversified Income Fund                               0.60%                 0.17%                  0.77%
AIM V.I. Growth and Income Fund                                0.61%                 0.04%                  0.65%
AIM V.I. Global Utilities Fund                                 0.65%                 0.46%                  1.11%
AIM V.I. Government Securities Fund                            0.50%                 0.26%                  0.76%
AIM V.I. Growth Fund                                           0.64%                 0.08%                  0.72%
AIM V.I. International Equity Fund                             0.75%                 0.16%                  0.91%
AIM V.I. Value Fund                                            0.61%                 0.05%                  0.66%
American Century VP Balanced                                   0.97%                  0.0%                  0.97%
American Century VP International                              1.47%                  0.0%                  1.47%
VIS Dividend Growth                                            0.62%                 0.01%                  0.63%
VIS European Growth                                            0.99%                 0.12%                  1.11%
VIS Utilities                                                  0.65%                 0.02%                  0.67%
VIS Quality Income Plus                                        0.50%                 0.02%                  0.52%
VIP Growth(1)                                                  0.59%                 0.07%                  0.66%
VIP High Income                                                0.58%                 0.12%                  0.70%
VIP Equity-Income(1)                                           0.49%                 0.08%                  0.57%
VIP II Contrafund(1)                                           0.59%                 0.07%                  0.66%
Dreyfus Socially Responsible Growth                            0.75%                 0.05%                  0.80%
Dreyfus Stock Index Fund                                       0.25%                 0.01%                  0.26%
VIF Small Company Stock                                        0.75%                 0.23%                  0.98%
VIF Growth and Income                                          0.75%                 0.03%                  0.78%
VIF Money Market                                               0.50%                 0.06%                  0.56%
MFS Emerging Growth                                            0.75%                 0.10%                  0.85%
MFS Limited Maturity(2)                                        0.55%                 0.48%                  1.03%

</TABLE>

(1)  Absent expense offset and other  arrangements  that reduce expenses,  total
     Portfolio  annual expenses  expressed as a percentage of average net assets
     of the  Portfolios  would  have been  0.68% for VIP  Growth,  0.58% for VIP
     Equity-Income, and 0.70% for VIP II Contrafund.

(2)  The total Portfolio annual expenses shown do not reflect expense offset and
     other  arrangements,  and are therefore  higher than the actual expenses of
     the Portfolio.



EXAMPLE 1 

The  example  below  shows the  dollar  amount of  expenses  that you would bear
directly or indirectly if you:

o    invested $1,000 in a Variable Sub-Account,
o    earned a 5% annual return on your investment,
o    surrendered  your Contract,  or you began  receiving  income payments for a
     specified  period of less than 120 months,  at the end of each time period,
     and
o    elected the Enhanced Death Benefit Rider.

The example does not include any taxes or tax  penalties  you may be required to
pay if you surrender your Contract.

<TABLE>
<CAPTION>

VARIABLE SUB-ACCOUNT                                          1 Year         3 Years        5 Years         10 Years
- --------------------                                          ------         -------        -------         --------

<S>                                                                <C>           <C>             <C>            <C> 
AIM V.I. Capital Appreciation                                      $73           $112            $144           $254
AIM V.I. Diversified Income                                        $74           $115            $149           $264
AIM V.I. Growth and Income                                         $73           $111            $143           $252
AIM V.I. Global Utilities Fund                                     $78           $125            $167           $299
AIM V.I. Government Securities                                     $74           $114            $149           $263
AIM V.I. Growth                                                    $74           $113            $147           $259
AIM V.I. International Equity                                      $76           $119            $156           $278
AIM V.I. Value                                                     $73           $111            $143           $253
American Century VP Balanced                                       $76           $119            $156           $277
American Century VP International                                  $82           $137            $186           $337
VIS Dividend Growth                                                $72           $107            $137           $239
VIS European Growth                                                $78           $125            $167           $299
VIS Utilities                                                      $73           $112            $144           $254
VIS Quality Income Plus                                            $72           $107            $136           $238
VIP Growth                                                         $74           $112            $144           $255
VIP High Income                                                    $74           $113            $146           $257
VIP Equity-Income                                                  $73           $109            $139           $244
VIP II Contrafund                                                  $74           $113            $146           $257
Dreyfus Socially Responsible Growth                                $75           $116            $151           $267
Dreyfus Stock Index Fund                                           $69           $ 99            $123           $210
VIF Small Company Stock                                            $77           $121            $160           $286
VIF Growth and Income                                              $75           $115            $150           $265
VIF Money Market                                                   $72           $108            $138           $242
MFS Emerging Growth                                                $75           $117            $153           $272
MFS Limited Maturity                                               $77           $123            $162           $291

</TABLE>


<PAGE>


EXAMPLE 2

Same  assumptions  as Example 1 above,  except that you decided not to surrender
your Contract,  or you began receiving income payments for a specified period of
at least 120 months at the end of each period.

<TABLE>
<CAPTION>

VARIABLE SUB-ACCOUNT                                          1 Year         3 Years          5 Years        10 Years
- --------------------                                          ------         -------          -------        --------

<S>                                                                <C>             <C>            <C>            <C> 
AIM V.I. Capital Appreciation                                      $22             $69            $118           $254
AIM V.I. Diversified Income                                        $23             $72            $124           $264
AIM V.I. Growth and Income                                         $22             $69            $117           $252
AIM V.I. Global Utilities                                          $27             $83            $141           $299
AIM V.I. Government Securities                                     $23             $72            $123           $263
AIM V.I. Growth                                                    $23             $71            $121           $259
AIM V.I. International Equity                                      $25             $77            $131           $278
AIM V.I. Value                                                     $22             $69            $118           $253
American Century VP Balanced                                       $25             $76            $130           $277
American Century VP International                                  $31             $95            $161           $337
VIS Dividend Growth                                                $21             $65            $111           $239
VIS European Growth                                                $27             $83            $141           $299
VIS Utilities                                                      $22             $69            $118           $254
VIS Quality Income Plus                                            $21             $65            $111           $238
VIP Growth                                                         $23             $70            $119           $255
VIP High Income                                                    $23             $70            $120           $257
VIP Equity-Income                                                  $22             $66            $114           $244
VIP II Contrafund                                                  $23             $70            $120           $257
Dreyfus Socially Responsible Growth                                $24             $73            $125           $267
Dreyfus Stock Index Fund                                           $18             $56            $ 97           $210
VIF Small Company Stock                                            $26             $79            $134           $286
VIF Growth and Income                                              $24             $73            $124           $265
VIF Money Market                                                   $21             $66            $113           $242
MFS Emerging Growth                                                $24             $75            $128           $272
MFS Limited Maturity                                               $26             $80            $137           $291
</TABLE>


Please  remember  that you are looking at examples and not a  representation  of
past or future earnings. Your actual expenses may be lower or greater than those
shown  above.  Similarly,  your rate of return may be lower or greater  than 5%,
which is not guaranteed.  The above examples assume the election of the Enhanced
Death Benefit  Rider with a mortality and expense risk charge of 1.35%.  If that
rider were not elected, the expense figures shown above would be slightly lower.
To reflect the  contract  maintenance  charge in the  examples,  we estimated an
equivalent  percentage  charge,  based on an assumed  average  Contract  size of
$47,490.




<PAGE>


FINANCIAL INFORMATION

- ------------------------------------------------------------------------------



To measure the value of your investment in the Variable  Sub-Accounts during the
Accumulation  Phase, we use a unit of measure we call the  "Accumulation  Unit."
Each Variable  Sub-Account  has a separate value for its  Accumulation  Units we
call "Accumulation Unit Value." Accumulation Unit Value is analogous to, but not
the same as, the share price of a mutual fund.

Attached as Appendix A to this  prospectus are tables  showing the  Accumulation
Unit Values of each Variable Sub-Account since its inception. To obtain a fuller
picture of each Variable  Sub-Account's  finances,  please refer to the Variable
Account's  financial   statements  contained  in  the  Statement  of  Additional
Information.  The financial statements of Glenbrook also appear in the Statement
of Additional Information.



<PAGE>


THE CONTRACT

- ------------------------------------------------------------------------------



CONTRACT OWNER

The Glenbrook  Provider Variable Annuity is a contract between you, the Contract
owner, and Glenbrook,  a life insurance company.  As the Contract owner, you may
exercise all of the rights and privileges provided to you by the Contract.  That
means it is up to you to select or change (to the extent permitted):

o the investment  alternatives  during the Accumulation and Payout Phases, o the
amount and timing of your purchase payments and withdrawals,  o the programs you
want to use to invest or withdraw  money,  o the income payment plan you want to
use to receive retirement income,
o the  Annuitant  (either  yourself  or  someone  else) on whose life the income
payments will be based, o the Beneficiary or Beneficiaries  who will receive the
benefits  that the Contract  provides  when you die, and o any other rights that
the Contract provides.

If you die, any surviving  Contract  owner,  or , if none, the  Beneficiary  may
exercise the rights and privileges provided to them by the Contract.

The Contract cannot be jointly owned by both a non-natural  person and a natural
person.

You can use the Contract with or without a qualified plan. A qualified plan is a
personal retirement savings plan, such as an IRA or tax-sheltered  annuity, that
meets the requirements of the Internal  Revenue Code.  Qualified plans may limit
or  modify  your  rights  and  privileges  under the  Contract.  We use the term
"Qualified  Contract" to refer to a Contract  issued with a qualified  plan. See
"Qualified Plans" on page __.


ANNUITANT

The Annuitant is the individual whose life determines the amount and duration of
income payments  (other than under Income Plans with  guaranteed  payments for a
specified period). You initially designate an Annuitant in your application. You
may change the Annuitant at any time prior to the Payout Start Date (only if the
Contract owner is a natural person). You may designate a joint Annuitant, who is
a second person on whose life income payments depend. We permit joint Annuitants
only on or after the  Payout  Start  Date.  If the  Annuitant  dies prior to the
Payout Start Date, the new Annuitant will be:

(i)      the youngest Contract owner; otherwise,
(ii)     the youngest Beneficiary.


BENEFICIARY

The  Beneficiary  is the person who may elect to  receive  the death  benefit or
become the new Contract owner if the sole  surviving  Contract owner dies before
the Payout  Start  Date.  If the sole  surviving  Contract  owner dies after the
Payout Start Date, the Beneficiary  will receive any guaranteed  income payments
scheduled to continue.

You may name one or more  Beneficiaries  when you apply for a Contract.  You may
change  or  add  Beneficiaries  at any  time,  unless  you  have  designated  an
irrevocable  Beneficiary.  We will  provide a change of  Beneficiary  form to be
signed and filed with us. Any change will be  effective at the time you sign the
written notice. Until we receive your written notice to change a Beneficiary, we
are entitled to rely on the most recent Beneficiary information in our files. We
will not be liable as to any payment or  settlement  made prior to receiving the
written notice. Accordingly, if you wish to change your Beneficiary,  you should
deliver your written notice to us promptly.

If  you  did  not  name a  Beneficiary  or,  unless  otherwise  provided  in the
Beneficiary  designation,  if a named  Beneficiary is no longer living and there
are no other surviving Beneficiaries, the new Beneficiary will be:

o        your spouse or, if he or she is no longer alive,
o        your surviving children equally, or if you have no surviving children,
o        your estate.

If more than one  Beneficiary  survives you (or survives the  Annuitant,  if the
Contract  owner is not a natural  person) we will divide the death benefit among
your Beneficiaries  according to your most recent written  instructions.  If you
have not given us written  instructions,  we will pay the death benefit in equal
amounts to the surviving Beneficiaries.


MODIFICATION OF THE CONTRACT

Only a Glenbrook  officer may approve a change in or waive any  provision of the
Contract.  Any change or waiver must be in  writing.  None of our agents has the
authority to change or waive the  provisions of the Contract.  We may not change
the terms of the Contract  without your consent,  except to conform the Contract
to  applicable  law or changes in the law.  If a  provision  of the  Contract is
inconsistent with state law, we will follow state law.


ASSIGNMENT

We will not honor an  assignment  of an interest in a Contract as  collateral or
security for a loan. However,  you may assign periodic income payments under the
Contract  prior to the Payout Start Date.  No  Beneficiary  may assign  benefits
under the  Contract  until they are payable to the  Beneficiary.  We will not be
bound by any  assignment  until  you  sign it and  file it with  us.  We are not
responsible  for the  validity  of any  assignment.  Federal  law  prohibits  or
restricts the  assignment of benefits  under many types of retirement  plans and
the terms of such plans may themselves contain  restrictions on assignments.  An
assignment may also result in taxes or tax penalties. You should consult with an
attorney before trying to assign your Contract.




<PAGE>


PURCHASES

- ------------------------------------------------------------------------------



MINIMUM PURCHASE PAYMENTS

Your initial  purchase  payment must be at least $3,000  ($2,000 for a Qualified
Contract).  All subsequent  purchase  payments must be $50 or more. You may make
purchase  payments at any time prior to the Payout  Start  Date.  We reserve the
right to limit the maximum amount of purchase payments we will accept.


AUTOMATIC ADDITIONS PROGRAM

You may make subsequent  purchase payments by automatically  transferring  money
from your bank  account.  Consult your sales  representative  for more  detailed
information.


ALLOCATION OF PURCHASE PAYMENTS

At the time you apply for a  Contract,  you must  decide  how to  allocate  your
purchase payments among the investment alternatives.  The allocation you specify
on your  application will be effective  immediately.  All allocations must be in
whole  percents  that  total  100% or in  whole  dollars.  You can  change  your
allocations by notifying us in writing.

We will allocate your purchase payments to the investment alternatives according
to your most  recent  instructions  on file  with us.  Unless  you  notify us in
writing otherwise,  we will allocate  subsequent  purchase payments according to
the allocation for the previous purchase  payment.  We will effect any change in
allocation  instructions  at the time we receive written notice of the change in
good order.

We will credit the initial  purchase  payment that  accompanies  your  completed
application to your Contract within 2 business days after we receive the payment
at our  home  office.  If your  application  is  incomplete,  we will ask you to
complete your  application  within 5 business days. If you do so, we will credit
your  initial  purchase  payment to your  Contract  within  that 5 business  day
period.  If you do not, we will return your purchase payment at the end of the 5
business day period unless you expressly  allow us to hold it until you complete
the application.  We will credit subsequent purchase payments to the Contract at
the close of the business  day on which we receive the  purchase  payment at our
home office.

We are open for business each day Monday  through Friday that the New York Stock
Exchange is open for business. We also refer to these days as "Valuation Dates."
Our business day closes when the New York Stock Exchange closes,  usually 4 p.m.
Eastern Time (3 p.m.  Central Time). If we receive your purchase payment after 3
p.m.  Central Time on any Valuation  Date, we will credit your purchase  payment
using the Accumulation Unit Values computed on the next Valuation Date.


RIGHT TO CANCEL

You may cancel  the  Contract  by  returning  it to us within  the  Cancellation
Period,  which is the 20 day period  after you  receive  the  Contract,  or such
longer period that your state may require. You may return it by delivering it or
mailing  it to us.  If  you  exercise  this  "Right  to  Cancel,"  the  Contract
terminates  and we will  pay you  the  full  amount  of your  purchase  payments
allocated  to the Fixed  Account.  We also will  return your  purchase  payments
allocated to the Variable Account adjusted,  to the extent state law permits, to
reflect  investment  gain or loss  that  occurred  from the  date of  allocation
through the date of cancellation. Some states may require us to return a greater
amount.

In states  where we are  required to refund  purchase  payments,  we reserve the
right  during  the  Cancellation  Period to invest  any  purchase  payments  you
allocated to a Variable  Sub-Account  to the Money Market  Variable  Sub-Account
available under the Contract.  We will notify you if we do so. At the end of the
Cancellation  Period,  you may  then  allocate  your  money  to  other  Variable
Sub-Accounts.



<PAGE>


CONTRACT VALUE

- ------------------------------------------------------------------------------



Your Contract  Value at any time during the  Accumulation  Phase is equal to the
sum of the value of your  Accumulation  Units in the Variable  Sub-Accounts  you
have selected, plus the value of your investment in the Fixed Account Options.


ACCUMULATION UNITS

To determine the number of  Accumulation  Units of each Variable  Sub-Account to
credit to your  Contract,  we divide (i) the amount of the purchase  payment you
have allocated to a Variable  Sub-Account by (ii) the Accumulation Unit Value of
that  Variable  Sub-Account  next computed  after we receive your  payment.  For
example,  if we  receive a $10,000  purchase  payment  allocated  to a  Variable
Sub-Account  when the  Accumulation  Unit Value for the  Sub-Account  is $10, we
would credit  1,000  Accumulation  Units of that  Variable  Sub-Account  to your
Contract.


ACCUMULATION UNIT VALUE

As a general matter,  the Accumulation Unit Value for each Variable  Sub-Account
will rise or fall to reflect:

o    changes  in the  share  price  of  the  Portfolio  in  which  the  Variable
     Sub-Account invests, and

o    the deduction of amounts  reflecting the mortality and expense risk charge,
     administrative  expense  charge,  and any  provision  for  taxes  that have
     accrued since we last calculated the Accumulation Unit Value.

We determine contract maintenance charges, withdrawal charges, and transfer fees
(currently waived) separately for each Contract. They do not affect Accumulation
Unit Value.  Instead,  we obtain  payment of those charges and fees by redeeming
Accumulation  Units.  For details on how we calculate  Accumulation  Unit Value,
please refer to the Statement of Additional Information.

We determine a separate Accumulation Unit Value for each Variable Sub-Account on
each  Valuation  Date.  We also  determine a separate set of  Accumulation  Unit
Values  reflecting the cost of the Enhanced Death Benefit Rider and the Enhanced
Death and Income Benefit Combination Rider described on page __ below.

You  should  refer  to the  prospectuses  for  the  Funds  that  accompany  this
prospectus  for a  description  of how the assets of each  Portfolio are valued,
since that  determination  directly bears on the Accumulation  Unit Value of the
corresponding Variable Sub-Account and, therefore, your Contract Value.



<PAGE>


INVESTMENT ALTERNATIVES:  The Variable Sub-Accounts

- ------------------------------------------------------------------------------



You may allocate your purchase payments to up to 23 Variable Sub-Accounts.  Each
Variable  Sub-Account invests in the shares of a corresponding  Portfolio.  Each
Portfolio has its own investment  objective(s) and policies. We briefly describe
the Portfolios below.

For more complete information about each Portfolio, including expenses and risks
associated with the Portfolio, please refer to the accompanying prospectuses for
the Funds. You should carefully review the Fund  prospectuses  before allocating
amounts to the Variable Sub-Accounts.

<TABLE>
<CAPTION>

- ------------------------------------------ -------------------------------------------------------- ----------------------
<S>                                        <C>                                                        <C>
Portfolio:                                 Each Portfolio Seeks:                                      Investment Adviser:
- --------------------------------------------------------------------------------------------------------------------------
AIM Variable Insurance Funds, Inc.
- --------------------------------------------------------------------------------------------------------------------------
- ------------------------------------------ -------------------------------------------------------- ----------------------
AIM V.I. Capital Appreciation Fund         Growth of capital




                                                                                                     AIM Advisors, Inc.
- ------------------------------------------ -------------------------------------------------------- ----------------------
AIM V.I. Diversified Income Fund           A high level of current income
- ------------------------------------------ -------------------------------------------------------- ----------------------
AIM V.I. Global Utilities Fund             To achieve a high level of current income and,
                                           secondarily, capital appreciation
- ------------------------------------------ -------------------------------------------------------- ----------------------
AIM V.I. Government Securities Fund        A high level of current income consistent with
                                           reasonable concern for safety of principal
- ------------------------------------------ -------------------------------------------------------- ----------------------
AIM V.I. Growth Fund                       Growth of capital
- ------------------------------------------ -------------------------------------------------------- ----------------------
AIM V.I. Growth and Income Fund            Growth of capital, and secondarily, current income
- ------------------------------------------ -------------------------------------------------------- ----------------------
AIM V.I. International Equity Fund         Long-term growth of capital
- ------------------------------------------ -------------------------------------------------------- ----------------------
AIM V.I. Value Fund                        Long-term growth of capital
- --------------------------------------------------------------------------------------------------------------------------
American Century Variable Portfolios (VP), Inc.
- ------------------------------------------ -------------------------------------------------------- ----------------------
American Century VP Balanced               Capital growth and income over time                        American Century
                                                                                                         Investment
                                                                                                      Management, Inc.
- ------------------------------------------ -------------------------------------------------------- ----------------------
American Century VP International          Long-term capital growth around the world
- ------------------------------------------ -------------------------------------------------------- ----------------------
</TABLE>



<PAGE>

<TABLE>
<CAPTION>
- ------------------------------------------ -------------------------------------------------------- ---------------------
<S>                                        <C>                                                       <C>  
Portfolio:                                 Each Portfolio Seeks:                                     Investment Adviser:
- -------------------------------------------------------------------------------------------------------------------------
Dean Witter Variable Investment Series (VIS)
- -------------------------------------------------------------------------------------------------------------------------
- ------------------------------------------ -------------------------------------------------------- ---------------------
VIS Dividend Growth                        Reasonable current income and long-term growth of
                                           income and capital
                                                                                                        Dean Witter
                                                                                                     InterCapital, Inc.
- ------------------------------------------ -------------------------------------------------------- ---------------------
VIS European Growth                        To maximize capital appreciation
- ------------------------------------------ -------------------------------------------------------- ---------------------
VIS Quality Income Plus                    To earn a high level of current income and,
                                           secondarily, capital appreciation
- ------------------------------------------ -------------------------------------------------------- ---------------------
VIS Utilities                              Current income and long-term growth of income
- -------------------------------------------------------------------------------------------------------------------------
Dreyfus Variable Investment Fund (VIF); The Dreyfus Socially Responsible Growth Fund, Inc.; and Dreyfus Stock Index
Fund (collectively, the Dreyfus Funds)
- -------------------------------------------------------------------------------------------------------------------------
VIF                                        Growth and Income  Long-term  capital
                                           growth,  current income and growth of
                                           income,  consistent  with  reasonable
                                           investment risk



                                                                                                            The
                                                                                                          Dreyfus
                                                                                                        Corporation
- ------------------------------------------ -------------------------------------------------------- ---------------------
VIF Money Market                           Current income as is consistent with the preservation
                                           of capital and the maintenance of liquidity
- ------------------------------------------ -------------------------------------------------------- ---------------------
VIF Small Company Stock                    Investment results that are greater than the total
                                           performance of the Russell 2500(TM) Index
- ------------------------------------------ -------------------------------------------------------- ---------------------
The Dreyfus Socially Responsible Growth Capital growth and, secondarily, current
income Fund, Inc.
- ------------------------------------------ -------------------------------------------------------- ---------------------
Dreyfus                                    Stock Index Fund  Investment  results
                                           that  correspond  to  the  price  and
                                           yield  performance  of the Standard &
                                           Poor's  500  Composite   Stock  Price
                                           Index
- -------------------------------------------------------------------------------------------------------------------------
Fidelity Variable Insurance Products Fund II (VIPII)
- -------------------------------------------------- ------------------------------------------------ ---------------------
VIP II Contrafund                                  Capital appreciation                             Fidelity Management
                                                                                                     & Research Company
- ------------------------------------------ -------------------------------------------------------- ---------------------
- -------------------------------------------------------------------------------------------------------------------------
Fidelity Variable Insurance Products Fund (VIP)
- -------------------------------------------------------------------------------------------------------------------------
VIP High Income                            High current income                                      Fidelity Management
                                                                                                     & Research Company
- ------------------------------------------ -------------------------------------------------------- ---------------------
VIP Equity-Income                          Reasonable income
- ------------------------------------------ -------------------------------------------------------- ---------------------
VIP Growth                                 Capital appreciation
- -------------------------------------------------------------------------------------------------------------------------
MFS(R) Variable Insurance Trust SM*
- -------------------------------------------------------------------------------------------------------------------------
- ------------------------------------------ -------------------------------------------------------- ---------------------
MFS Emerging Growth Series                 Long-term growth of capital
                                                                                                       Massachusetts
                                                                                                         Financial
                                                                                                          Services
- ------------------------------------------ -------------------------------------------------------- ---------------------
MFS                                        Limited Maturity Series To provide as
                                           high a level of current  income as is
                                           believed   to  be   consistent   with
                                           prudent investment risk
- ------------------------------------------ -------------------------------------------------------- ---------------------

</TABLE>

*  Effective  May 1,  1999,  the MFS  Variable  Sub-Accounts  are  closed to new
investment (including transfers).

Amounts  you  allocate to Variable  Sub-Accounts  may grow in value,  decline in
value, or grow less than you expect,  depending on the investment performance of
the  Portfolios  in  which  those  Variable  Sub-Accounts  invest.  You bear the
investment risk that the Portfolios might not meet their investment  objectives.
Shares of the Portfolios are not deposits,  or obligations  of, or guaranteed or
endorsed  by any bank  and are not  insured  by the  Federal  Deposit  Insurance
Corporation, the Federal Reserve Board or any other agency.


<PAGE>


INVESTMENT ALTERNATIVES : The Fixed Account Options


- ------------------------------------------------------------------------------


You may  allocate  all or a  portion  of your  purchase  payments  to the  Fixed
Account.  You may choose from among 2 Fixed Account  Options  including a dollar
cost averaging option and the option to invest in one or more Guarantee Periods.
The Fixed  Account  Options may not be available in all states.  Please  consult
with your  sales  representative  for  current  information.  The Fixed  Account
supports our insurance and annuity  obligations.  The Fixed Account  consists of
our general assets other than those in segregated  asset accounts.  We have sole
discretion to invest the assets of the Fixed Account, subject to applicable law.
Any money you allocate to a Fixed  Account  Option does not entitle you to share
in the investment experience of the Fixed Account.


DOLLAR COST AVERAGING FIXED ACCOUNT OPTIONS

Dollar Cost Averaging Fixed Account Option.  Purchase payments that you allocate
to the Dollar Cost Averaging  Fixed Account Option ("DCA Fixed Account  Option")
will earn  interest  for a one year period at the current  rate in effect at the
time of allocation.  We will credit  interest daily at a rate that will compound
over  the  year  to the  annual  interest  rate  we  guaranteed  at the  time of
allocation.  After the one year period,  we will declare a renewal rate which we
guarantee for a full year.  Subsequent renewal dates will be every twelve months
for each payment or transfer.

We will follow your  instructions in  transferring  amounts monthly from the DCA
Fixed Account  Option.  However,  you may not choose less than 3 or more than 36
monthly  installments.  Further, you must transfer each purchase payment and all
its  earnings  out of this  Option by means of dollar cost  averaging  within 36
months of  payment.  At the end of 36 months,  we will  transfer  the  remaining
payment and associated  earnings to the Money Market  Variable  Sub-Account.  No
transfers are permitted into the Dollar Cost Averaging Fixed Account.

We bear the investment  risk for all amounts  allocated to the DCA Fixed Account
Option.  That is because we guarantee the current and renewal  interest rates we
credit to the amounts you allocate to this Option, which will never be less than
the minimum  guaranteed rate in the Contract.  Currently,  we determine,  in our
sole  discretion,  the amount of interest  credited in excess of the  guaranteed
rate.

We may declare more than one interest rate for  different  monies based upon the
date of allocation to the DCA Fixed Account  Option.  For current  interest rate
information,  please contact your sales  representative  or our customer support
unit at 1-800-755-5275.


GUARANTEE PERIODS

Each  payment or transfer  allocated to a Guarantee  Period earns  interest at a
specified  rate that we guarantee for a period of years.  Guarantee  Periods may
range from 1 to 10 years. We are currently  offering  Guarantee Periods of 3, 5,
7, and ten years in  length.  In the  future we may offer  Guarantee  Periods of
different lengths or stop offering some Guarantee Periods.

You select the  Guarantee  Period for each  payment or  transfer.  If you do not
select a Guarantee  Period,  we will assign the same  period(s) you selected for
your most recent purchase payment.

Each payment or transfer  allocated to a Guarantee  Period must be at least $50.
We reserve the right to limit the number of  additional  purchase  payments that
you may allocate to this Option.

Interest  Rates.  We will tell you what interest rates and Guarantee  Periods we
are offering at a particular  time. We will not change the interest rate that we
credit  to a  particular  allocation  until  the end of the  relevant  Guarantee
Period.  We may declare  different  interest rates for Guarantee  Periods of the
same length that begin at different times.

We have no specific  formula for  determining  the rate of interest that we will
declare  initially or in the future.  We will set those  interest rates based on
investment returns available at the time of the determination.  In addition,  we
may consider  various  other factors in  determining  interest  rates  including
regulatory  and  tax  requirements,  our  sales  commission  and  administrative
expenses,  general economic trends,  and competitive  factors.  We determine the
interest rates to be declared in our sole discretion. We can neither predict nor
guarantee  what those rates will be in the future.  For  current  interest  rate
information,   please  contact  your  sales   representative   or  Glenbrook  at
1-800-755-5275.

How We Credit  Interest.  We will credit interest daily to each amount allocated
to a Guarantee  Period at a rate that compounds to the annual interest rate that
we declared at the beginning of the applicable  Guarantee Period.  The following
example  illustrates  how a purchase  payment  allocated to a Guaranteed  Period
would grow, given an assumed Guarantee Period and annual interest rate:

Purchase Payment..............................$10,000
Guarantee Period..............................5 years
Annual Interest Rate........................... 4.50%

                              END OF CONTRACT YEAR
<TABLE>
<CAPTION>

                                             YEAR 1       YEAR 2        YEAR 3        YEAR 4       YEAR 5
                                             ------       ------        ------        ------       ------
<S>                                          <C>          <C>           <C>           <C>          <C>
Beginning Contract Value                   $10,000.00
X (1 + Annual Interest Rate)                 X  1.045
                                           $10,450.00
Contract Value at end of Contract Year                  $10,450.00
X (1 + Annual Interest Rate)                              X  1.045
                                                        $10,920.25
Contract Value at end of Contract Year                                $10,920.25
X (1 + Annual Interest Rate)                                            X  1.045
                                                                      $11,411.66
Contract Value at end of Contract Year                                             $11,411.66
X (1 + Annual Interest Rate)                                                          X 1.045
                                                                                   $11,925.19
Contract Value at end of Contract Year                                                            $11,925.19
X (1 + Annual Interest Rate)                                                                        X  1.045
                                                                                                  $12,461.82
Total Interest Credited During Guarantee Period = $2,461.82 ($12,461.82 -$10,000)

</TABLE>

This example assumes no withdrawals  during the entire 5 year Guarantee  Period.
If you  were  to  make a  partial  withdrawal,  you  may  be  required  to pay a
withdrawal  charge.  In  addition,  the amount  withdrawn  may be  increased  or
decreased by a Market Value  Adjustment that reflects  changes in interest rates
since the time you invested the amount withdrawn. The hypothetical interest rate
is for illustrative purposes only and is not intended to predict future interest
rates to be declared under the Contract.  Actual interest rates declared for any
given Guarantee Period may be more or less than shown above.

Renewals.  Prior to the end of each Guarantee  Period, we will mail you a notice
asking you what to do with your money,  including the accrued  interest.  During
the 30-day period after the end of the Guarantee Period, you may:

1)       take no  action.  We  will  automatically  apply  your  money  to a new
         Guarantee Period of the same length as the expiring  Guarantee  Period.
         The new Guarantee  Period will begin on the day the previous  Guarantee
         Period ends.  The new interest  rate will be our then current  declared
         rate for a Guarantee Period of that length; or

2)       instruct us to apply your money to one or more new Guarantee Periods of
         your  choice.  The new  Guarantee  Period(s)  will begin on the day the
         previous  Guarantee Period ends. The new interest rate will be our then
         current declared rate for those Guarantee Periods; or

3)       instruct us to  transfer  all or a portion of your money to one or more
         Variable  Sub-Accounts  of the  Variable  Account.  We will  effect the
         transfer on the day we receive  your  instructions.  We will not adjust
         the amount transferred to include a Market Value Adjustment; or

4)       withdraw  all or a portion of your money.  You may be required to pay a
         withdrawal  charge,  but we will not  adjust the  amount  withdrawn  to
         include a Market  Value  Adjustment.  You may also be  required  to pay
         premium taxes and withholding, if applicable. We will pay interest from
         the day the Guarantee Period expired until the date of withdrawal.  The
         interest will be the rate for the shortest  Guarantee Period then being
         offered.  Amounts  not  withdrawn  will be applied  to a new  Guarantee
         Period of the same length as the  previous  Guarantee  Period.  The new
         Guarantee  Period will begin on the day the previous  Guarantee  Period
         ends.

Under our  Automatic  Laddering  Program,  you may choose,  in  advance,  to use
Guarantee  Periods of the same  length  for all  renewals.  You can select  this
Program at any time during the Accumulation Phase,  including on the Issue Date.
We will apply  renewals to Guarantee  Periods of the  selected  length until you
direct us in writing to stop. We may stop offering this Program at any time. For
additional  information  on the  Automatic  Laddering  Program,  please call our
Customer Service unit at 1-800-755-5275.

Market Value Adjustment.  All withdrawals and transfers from a Guarantee Period,
other than those  taken  during the 30 day period  after such  Guarantee  Period
expires,  are subject to a Market Value  Adjustment.  A Market Value  Adjustment
also may apply  upon  payment  of a death  benefit  and when you  apply  amounts
currently  invested in a  Guarantee  Period to an Income  Plan  (unless  paid or
applied during the 30-day period after such Guarantee Period  expires).  We also
will not apply a Market Value  Adjustment  to a  withdrawal  you make within the
Free Withdrawal Amount as described on page __.

We apply the Market Value  Adjustment to reflect  changes in interest rates from
the time you first allocate  money to a Guarantee  Period to the time you remove
it from that  Guarantee  Period.  We calculate  the Market Value  Adjustment  by
comparing the Treasury  Rate for a period equal to the  Guarantee  Period at its
inception to the Treasury Rate for a period equal to the  Guarantee  Period when
you remove your money.  "Treasury  Rate" means the U.S.  Treasury  Note Constant
Maturity Yield as reported in Federal Reserve Bulletin Release H.15.

The Market Value Adjustment may be positive or negative, depending on changes in
interest rates. As such, you bear the investment risk associated with changes in
interest  rates.  If interest  rates  increase  significantly,  the Market Value
Adjustment and any withdrawal charge,  premium taxes, and income tax withholding
(if applicable)  could reduce the amount you receive upon full withdrawal from a
Guaranteed Period to an amount that is less than the purchase payment applied to
that period plus interest earned under the Contract.

Generally,  if the original  Treasury  Rate at the time you allocate  money to a
Guarantee  Period is higher  than the  applicable  current  Treasury  Rate for a
period equal to the  Guarantee  Period,  then the Market Value  Adjustment  will
result in a higher amount  payable to you,  transferred  or applied to an Income
Plan.  Conversely,  if the  Treasury  Rate at the time you  allocate  money to a
Guarantee  Period is lower than the applicable  Treasury Rate for a period equal
to the Guarantee Period, then the Market Value Adjustment will result in a lower
amount payable to you, transferred or applied to an Income Plan.

For  example,  assume  that you  purchase a  Contract  and you select an initial
Guarantee  Period of 5 years and the 5 year  Treasury  Rate for that duration is
4.50%. Assume that at the end of 3 years, you make a partial withdrawal.  If, at
that later time,  the  current 5 year  Treasury  Rate is 4.20%,  then the Market
Value  Adjustment  will be  positive,  which will  result in an  increase in the
amount payable to you. Conversely, if the current 5 year Treasury Rate is 4.80%,
then the Market  Value  Adjustment  will be  negative,  which  will  result in a
decrease in the amount payable to you.

The formula for calculating  Market Value Adjustments is set forth in Appendix B
to this prospectus,  which also contains  additional examples of the application
of the Market Value Adjustment.


<PAGE>


INVESTMENT ALTERNATIVES:  Transfers


- ------------------------------------------------------------------------------


TRANSFERS DURING THE ACCUMULATION PHASE

During  the  Accumulation  Phase,  you may  transfer  Contract  Value  among the
investment alternatives.  You may request transfers in writing on a form that we
provided or by telephone according to the procedure described below. The minimum
amount that you may transfer into a Guarantee Period is $50. We currently do not
assess, but reserve the right to assess, a $10 charge on each transfer in excess
of 12 per Contract  Year. We treat  transfers to or from more than one Portfolio
on the same day as one transfer.

We will process transfer  requests that we receive before 3:00 p.m. Central Time
on any Valuation Date using the Accumulation  Unit Values for that Date. We will
process  requests  completed  after 3:00 p.m.  on any  Valuation  Date using the
Accumulation Unit Values for the next Valuation Date. The Contract permits us to
defer  transfers  from the Fixed  Account  for up to six months from the date we
receive your request. If we decide to postpone transfers for 30 days or more, we
will pay interest as required by applicable  law. Any interest  would be payable
from the date we receive the transfer request to the date we make the transfer.

If you  transfer an amount from a Guarantee  Period other than during the 30 day
period after such  Guarantee  Period  expires,  we will increase or decrease the
amount by a Market Value Adjustment.

We reserve the right to waive any transfer restrictions.


TRANSFERS DURING THE PAYOUT PHASE

During the Payout Phase, you may make transfers among the Variable  Sub-Accounts
so as to change the relative  weighting of the  Variable  Sub-Accounts  on which
your  variable  income  payments  will be based.  In  addition,  you will have a
limited ability to make transfers from the Variable Sub-Accounts to increase the
proportion of your income payments consisting of fixed income payments.  You may
not, however, convert any portion of your right to receive fixed income payments
into variable income payments.

If you choose an Income Plan that depends on any person's life, you may not make
any  transfers  for the first 6 months after the Payout Start Date.  Thereafter,
you may make transfers  among the Variable  Sub-Accounts  or make transfers from
the Variable  Sub-Accounts  to increase the  proportion of your income  payments
consisting of fixed income  payments.  Your  transfers must be at least 6 months
apart.


TELEPHONE TRANSFERS

You may make transfers by telephone by calling  1-800-755-5275 if you first send
us a  completed  authorization  form.  The cut off time for  telephone  transfer
requests  is 3:00  p.m.  Central  time.  In the  event  that the New York  Stock
Exchange closes early, i.e., before 3:00 p.m. Central Time, or in the event that
the  Exchange  closes early for a period of time but then reopens for trading on
the same day, we will process telephone transfer requests as of the close of the
Exchange on that particular day. We will not accept telephone  requests received
at any telephone  number other than the number that appears in this paragraph or
received after the close of trading on the Exchange.

We may suspend, modify or terminate the telephone transfer privilege at any time
without notice.

We use  procedures  that  we  believe  provide  reasonable  assurance  that  the
telephone transfers are genuine.  For example,  we tape telephone  conversations
with  persons  purporting  to  authorize   transfers  and  request   identifying
information.  Accordingly,  we disclaim any liability for losses  resulting from
allegedly  unauthorized  telephone  transfers.   However,  if  we  do  not  take
reasonable steps to help ensure that a telephone  authorization is valid, we may
be liable for such losses.


DOLLAR COST AVERAGING PROGRAM

Through our Dollar Cost  Averaging  Program,  you may  automatically  transfer a
fixed dollar  amount every month during the  Accumulation  Phase from the Dollar
Cost Averaging Fixed Account, to any Variable  Sub-Account.  You may not use the
Dollar Cost Averaging Program to transfer amounts to the Guarantee Periods.

We will not charge a transfer fee for  transfers  made under this  Program,  nor
will such  transfer  count  against the 12 transfers  you can make each Contract
Year without paying a transfer fee.

The theory of dollar cost averaging is that if purchases of equal dollar amounts
are made at fluctuating prices, the aggregate average cost per unit will be less
than  the  average  of the unit  prices  on the same  purchase  dates.  However,
participation  in this Program does not assure you of a greater profit from your
purchases under the Program nor will it prevent or necessarily  reduce losses in
a declining market. Call or write us for instructions on how to enroll.


AUTOMATIC PORTFOLIO REBALANCING PROGRAM

Once  you have  allocated  your  money  among  the  Variable  Sub-Accounts,  the
performance  of  each  Sub-Account  may  cause  a shift  in the  percentage  you
allocated to each Sub-Account. If you select our Automatic Portfolio Rebalancing
Program,  we will  automatically  rebalance the Contract  Value in each Variable
Sub-Account  and return it to the desired  percentage  allocations.  We will not
include  money  you  allocate  to the Fixed  Account  Options  in the  Automatic
Portfolio Rebalancing Program.

We will rebalance your account each quarter according to your  instructions.  We
will transfer amounts among the Variable  Sub-Accounts to achieve the percentage
allocations  you  specify.  You  can  change  your  allocations  at any  time by
contacting us in writing or by telephone.  The new allocation  will be effective
with the first rebalancing that occurs after we receive your request. We are not
responsible for rebalancing that occurs prior to receipt of your request.

Example:

      Assume that you want your initial  purchase payment split among 2 Variable
      Sub-Accounts.  You  want  40% to be in the AIM V.I.  High  Yield  Variable
      Sub-Account  and 60% to be in the AIM V.I.  Growth  Variable  Sub-Account.
      Over the next 2 months  the bond  market  does very  well  while the stock
      market performs poorly. At the end of the first quarter, the AIM V.I. High
      Yield Variable  Sub-Account now represents 50% of your holdings because of
      its  increase  in value.  If you choose to have your  holdings  rebalanced
      quarterly,  on the first day of the next  quarter,  we would  sell some of
      your units in the AIM V.I.  High Yield  Variable  Sub-Account  and use the
      money to buy more units in the AIM V.I.  Growth  Variable  Sub-Account  so
      that the percentage allocations would again be 40% and 60% respectively.

The  Automatic  Portfolio  Rebalancing  Program  is  available  only  during the
Accumulation  Phase.  The transfers  made under the Program do not count towards
the 12 transfers you can make without paying a transfer fee, and are not subject
to a transfer fee.  Portfolio  rebalancing is consistent with  maintaining  your
allocation of investments among market segments,  although it is accomplished by
reducing your Contract Value allocated to the better performing segments.


<PAGE>


EXPENSES


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As a Contract  owner,  you will bear,  directly or  indirectly,  the charges and
expenses described below.


CONTRACT MAINTENANCE CHARGE

During the Accumulation  Phase, on each Contract  Anniversary,  we will deduct a
$35  contract  maintenance  charge  from your  Contract  Value  invested in each
Variable Sub-Account in proportion to the amount invested. If you surrender your
Contract,  we will deduct the contract maintenance charge pro rated for the part
of the Contract  Year  elapsed,  unless your  Contract  qualifies  for a waiver,
described below.

The charge is to compensate us for the cost of  administering  the Contracts and
the Variable Account. Maintenance costs include expenses we incur in billing and
collecting  purchase payments;  keeping records;  processing death claims,  cash
withdrawals, and policy changes; proxy statements; calculating Accumulation Unit
Values  and  income  payments;  and  issuing  reports  to  Contract  owners  and
regulatory  agencies.  We cannot increase the charge.  We will waive this charge
if, as of the Contract Anniversary or upon full surrender:

o        total purchase payments equal $50,000 or more, or
o        all money is allocated to the Fixed Account.

In addition,  we will waive the contract  maintenance  charge if total  purchase
payments are $50,000 or more as of the Payout Start Date.


MORTALITY AND EXPENSE RISK CHARGE

We deduct a mortality  and expense  risk charge daily at an annual rate of 1.25%
of the daily net assets you have invested in the Variable Sub-Accounts (1.35% if
you select the Enhanced  Death  Benefit  Rider).  The mortality and expense risk
charge is for all the insurance benefits available with your Contract (including
our guarantee of annuity rates and the death benefits),  for certain expenses of
the Contract,  and for assuming the risk (expense risk) that the current charges
will be  sufficient  in the  future  to  cover  the  cost of  administering  the
Contract.  If the charges  under the Contract are not  sufficient,  then we will
bear the loss.  We charge an  additional  amount for the Enhanced  Death Benefit
Rider to compensate us for the additional risk that we accept by providing these
options.

We guarantee the mortality and expense risk charge and we cannot increase it. We
assess the mortality and expense risk charge during both during the Accumulation
Phase and the Payout Phase.


ADMINISTRATIVE EXPENSE CHARGE

We deduct an  administrative  expense charge daily at an annual rate of 0.10% of
the average daily net assets you have invested in the Variable Sub-Accounts.  We
intend  this  charge to cover  actual  administrative  expenses  that exceed the
revenues  from  the  contract   maintenance   charge.   There  is  no  necessary
relationship  between  the amount of  administrative  charge  imposed on a given
Contract and the amount of expenses that may be attributed to that Contract.  We
assess this charge each day during the Accumulation  Phase and the Payout Phase.
We guarantee that we will not raise this charge.


TRANSFER FEE

We  do  not  currently   impose  a  fee  upon  transfers  among  the  investment
alternatives. However, we reserve the right to charge $10 per transfer after the
12th  transfer  in each  Contract  Year.  We will not charge a  transfer  fee on
transfers  that are part of a  Dollar  Cost  Averaging  or  Automatic  Portfolio
Rebalancing Program.

WITHDRAWAL CHARGE

We may assess a  withdrawal  charge of up to 6% of the purchase  payment(s)  you
withdraw.  The charge declines to 0% over a 6 year period that begins on the day
we receive your payment.  A schedule showing how the charge declines is shown on
page ___,  above.  During each Contract  Year, you can withdraw up to 15% of the
aggregate  amount of your purchase  payments  without paying the charge.  Unused
portions of this "Free  Withdrawal  Amount"  are not  carried  forward to future
Contract  Years.  We will deduct  withdrawal  charges,  if applicable,  from the
amount paid.

For purposes of the withdrawal  charge, we will treat withdrawals as coming from
the oldest purchase  payments first.  However,  for federal income tax purposes,
please note that  withdrawals  are  considered to have come first from earnings,
which means you pay taxes on the earnings portion of your withdrawal.

We do not apply a withdrawal charge in the following situations:

o    on the Payout Start Date;

o    the death of the  Contract  owner  (Annuitant  if  Contract  owner is not a
     natural person);

o    withdrawals  taken  to  satisfy  IRS  minimum  distribution  rules  for the
     Contract; or

o    withdrawals that qualify for one of the waivers as described below.

We use the amounts obtained from the withdrawal  charge to pay sales commissions
and other  promotional or  distribution  expenses  associated with marketing the
Contracts.  To the extent  that the  withdrawal  charge does not cover all sales
commissions and other  promotional or distribution  expenses,  we may use any of
our  corporate  assets,  including  potential  profit  which may arise  from the
mortality and expense risk charge or any other  charges or fee described  above,
to make up any difference.

Withdrawals  also may be  subject  to tax  penalties  or income tax and a Market
Value Adjustment.  You should consult your own tax counsel or other tax advisers
regarding any withdrawals.

Confinement  Waiver.  We will waive the  withdrawal  charge and any Market Value
Adjustment  on all  withdrawals  taken prior to the Payout Start Date under your
Contract if the following conditions are satisfied:

     1)   you or the Annuitant,  if the Contract owner are not a natural person,
          are  confined to a long term care  facility or a hospital for at least
          90  consecutive  days.  You or the Annuitant  must enter the long term
          care facility or hospital at least 30 days after the Issue Date;

     2)   You request the  withdrawal  and provide  written proof of the stay no
          later than 90 days following the end of your or the  Annuitant's  stay
          at the long term care facility or hospital; and

     3)   A  physician  must  have  prescribed  the stay  and the  stay  must be
          medically necessary (as defined in the Contract).

You may not claim this benefit if you, the Annuitant, or a member of your or the
Annuitant's   immediate  family,  is  the  physician  prescribing  your  or  the
Annuitant's stay in a long term care facility.

Terminal  Illness  Waiver.  We will waive the  withdrawal  charge and any Market
Value  Adjustment on all withdrawals  taken prior to the Payout Start Date under
your Contract if:

     1)   you or the Annuitant (if the Contract  owner is not a natural  person)
          are first diagnosed with a terminal illness at least 30 days after the
          Issue Date; and

     2)   you claim this benefit and deliver adequate proof of diagnosis to us.

Unemployment  Waiver.  We will waive the withdrawal  charge and any Market Value
Adjustment on one partial or a full  withdrawal  taken prior to the Payout Start
Date under your Contract, if you meet the following requirements:

     1)   you or the Annuitant,  if the Contract owner is not a natural person,,
          become unemployed at least one year after the Issue Date;

     2)   you or the Annuitant,  if the Contract owner is not a natural  person,
          receive  unemployment  compensation  as defined in the Contract for at
          least 30 days as a result of that unemployment; and

     3)   you or the Annuitant,  if the Contract owner is not a natural  person,
          claim this benefit within 180 days of your or the Annuitant's  initial
          receipt of unemployment compensation.

You may exercise this benefit once during the life of your Contract.

Please refer to your Contract for more detailed  information about the terms and
conditions of these waivers.

The laws of your state may limit the  availability of these waivers and may also
change certain terms and/or  benefits  available  under the waivers.  You should
consult your Contract for further details on these variations. Also, even if you
do not need to pay our withdrawal charge or a Market Value Adjustment because of
these  waivers,  you still may be required to pay taxes or tax  penalties on the
amount withdrawn. You should consult your tax adviser to determine the effect of
a withdrawal on your taxes.


PREMIUM TAXES

Some  states  and other  governmental  entities  (e.g.,  municipalities)  charge
premium taxes or similar taxes.  We are  responsible  for paying these taxes and
will deduct them from your Contract Value.  Some of these taxes are due when the
Contract is issued, others are due when income payments begin or upon surrender.
Our  current  practice  is not to charge  anyone for these  taxes  until  income
payments begin or when a total withdrawal occurs,  including payment upon death.
We may  discontinue  this  practice  some time in the future and deduct  premium
taxes from the purchase  payments.  Premium taxes generally range from 0% to 4%,
depending on the state.

At the Payout  Start  Date,  we deduct the  charge for  premium  taxes from each
investment  alternative in the proportion that the Contract owner's value in the
investment alternative bears to the total Contract Value.


DEDUCTION FOR SEPARATE ACCOUNT INCOME TAXES

We are not currently maintaining a provision for taxes. In the future,  however,
we may establish a provision for taxes if we determine,  in our sole discretion,
that we will incur a tax as a result of the  operation of the Variable  Account.
We will  deduct  for any  taxes we incur as a  result  of the  operation  of the
Variable  Account,  whether or not we previously  made a provision for taxes and
whether or not it was sufficient.  Our status under the Internal Revenue Code is
briefly described in the Statement of Additional Information.


OTHER EXPENSES

Each Portfolio  deducts  advisory fees and other  expenses from its assets.  You
indirectly bear the charges and expenses of the Portfolios whose shares are held
by the  Variable  Sub-Accounts.  These fees and  expenses  are  described in the
accompanying  prospectuses for the Funds. For a summary of current  estimates of
those charges and  expenses,  see pages ___ above.  We may receive  compensation
from the investment  advisers or  administrators of the Portfolios in connection
with the administrative services we provide to the Portfolios.


<PAGE>


ACCESS TO YOUR MONEY


- ------------------------------------------------------------------------------


You can  withdraw  some or all of your  Contract  Value at any time prior to the
Payout Start Date.

The amount payable upon  withdrawal is the Contract Value next computed after we
receive the request for a withdrawal at our home office,  adjusted by any Market
Value Adjustment,  less any withdrawal charges,  contract  maintenance  charges,
income  tax  withholding,  penalty  tax,  and any  premium  taxes.  We will  pay
withdrawals  from the Variable  Account within 7 days of receipt of the request,
subject to postponement in certain circumstances.

You can withdraw money from the Variable  Account or the Fixed Account  Options.
To  complete a partial  withdrawal  from the  Variable  Account,  we will cancel
Accumulation  Units in an  amount  equal to the  withdrawal  and any  applicable
withdrawal charge and premium taxes.

You  must  name  the  investment  alternative  from  which  you are  taking  the
withdrawal.  If none is named,  then the  withdrawal  request is incomplete  and
cannot be honored.

In general,  you must  withdraw at least $50 at a time.  You also may withdraw a
lesser  amount  if you  are  withdrawing  your  entire  interest  in a  Variable
Sub-Account.

If you request a total withdrawal, you must return your Contract to us.


POSTPONEMENT OF PAYMENTS

We may postpone the payment of any amounts due from the Variable  Account  under
the Contract if:

1)   The New York Stock  Exchange  is closed for other  than usual  weekends  or
     holidays, or trading on the Exchange is otherwise restricted;

2)   An emergency exists as defined by the SEC; or

3)   The SEC permits delay for your protection.

In addition,  we may delay payments or transfers from the Fixed Account  Options
for up to 6 months or shorter period if required by law. If we delay payment for
30 days or more, we will pay interest as required by law.


SYSTEMATIC WITHDRAWAL PROGRAM

You  may  choose  to  receive  systematic  withdrawal  payments  on  a  monthly,
quarterly,  semi-annual,  or annual  basis at any time prior to the Payout Start
Date.  The  minimum  amount  of  each  systematic  withdrawal  is  $50.  At  our
discretion,  systematic  withdrawals may not be offered in conjunction  with the
Dollar Cost Averaging Program or Automatic Portfolio Rebalancing Program.

Depending on  fluctuations  in the net asset value of the Variable  Sub-Accounts
and the value of the Fixed Account Options, systematic withdrawals may reduce or
even  exhaust  the  Contract  Value.   Income  taxes  may  apply  to  systematic
withdrawals. Please consult your tax advisor before taking any withdrawal.

We will make systematic  withdrawal payments to you or your designated payee. We
may modify or suspend the Systematic  Withdrawal Program and charge a processing
fee for the service. If we modify or suspend the Systematic  Withdrawal Program,
existing systematic withdrawal payments will not be affected.


MINIMUM CONTRACT VALUE

If your request for a partial  withdrawal  would reduce your  Contract  Value to
less than $2,000,  we may treat it as a request to withdraw your entire Contract
Value.  Your Contract will terminate if you withdraw all of your Contract Value.
We will, however,  ask you to confirm your withdrawal request before terminating
your  Contract.  If we terminate your  Contract,  we will  distribute to you its
Contract  Value,  adjusted  by any  applicable  Market  Value  Adjustment,  less
withdrawal and other charges, and premium taxes.




<PAGE>


INCOME PAYMENTS

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PAYOUT START DATE

You select the Payout Start Date in your  application.  The Payout Start Date is
the day that money is applied to an Income Plan. The Payout Start Date must be:

o    at least 30 days after the Issue Date; and

o    no later than the day the  Annuitant  reaches age 90, or the 10th  Contract
     Anniversary, if later.

You may change the Payout  Start Date at any time by  notifying us in writing of
the change at least 30 days before the  scheduled  Payout  Start Date.  Absent a
change, we will use the Payout Start Date stated in your Contract.


INCOME PLANS

An  Income  Plan  is a  series  of  scheduled  payments  to you or  someone  you
designate.  You may choose and change  your  choice of Income Plan until 30 days
before the Payout Start Date.  If you do not select an Income Plan, we will make
income payments in accordance with Income Plan 1 with guaranteed payments for 10
years.

Three  Income  Plans are  available  under the  Contract.  Each is  available to
provide:

o        fixed income payments;
o        variable income payments; or
o        a combination of the two.

The three Income Plans are:

         Income Plan 1 -- Life Income with Guaranteed Payments. Under this plan,
         we make periodic  income payments for at least as long as the Annuitant
         lives.  If the Annuitant dies before we have made all of the guaranteed
         income  payments,  we  will  continue  to  pay  the  remainder  of  the
         guaranteed income payments as required by the Contract.

         Income  Plan 2 --  Joint  and  Survivor  Life  Income  with  Guaranteed
         Payments.  Under this plan,  we make  periodic  income  payments for at
         least as long as either the Annuitant or the joint  Annuitant is alive.
         If both the Annuitant  and the joint  Annuitant die before we have made
         all of the  guaranteed  income  payments,  we will  continue to pay the
         remainder  of  the  guaranteed  income  payments  as  required  by  the
         Contract.

         Income Plan 3 -- Guaranteed Payments for a Specified Period (5 Years to
         30 Years).  Under this plan, we make periodic  income  payments for the
         period you have chosen. These payments do not depend on the Annuitant's
         life. You may elect to receive guaranteed  payments for periods ranging
         from 5 to 30 years.  We will  deduct the  mortality  and  expense  risk
         charge from  variable  income  payments even though we may not bear any
         mortality risk.

The length of any  guaranteed  payment  period under your  selected  Income Plan
generally  will affect the dollar amounts of each income  payment.  As a general
rule, longer guarantee periods result in lower income payments, all other things
being equal. For example, if you choose an Income Plan with payments that depend
on the life of the Annuitant but with no minimum specified period for guaranteed
payments, the income payments generally will be greater than the income payments
made under the same Income Plan with a minimum  specified  period for guaranteed
payments.

If you choose  Income Plan 1 or 2, or, if  available,  another  Income Plan with
payments that continue for the life of the Annuitant or joint Annuitant,  we may
require proof of age and sex of the Annuitant or joint Annuitant before starting
income  payments,  and proof that the  Annuitant  or joint  Annuitant  are alive
before we make each payment.  Please note that under such Income  Plans,  if you
elect to take no minimum  guaranteed  payments,  it is  possible  that the payee
could receive only 1 income  payment if the  Annuitant  and any joint  Annuitant
both die before the second income payment, or only 2 income payments if they die
before the third income payment, and so on.

Generally,  you may not make  withdrawals  after  the  Payout  Start  Date.  One
exception to this rule applies if you are  receiving  variable  income  payments
that do not depend on the life of the  Annuitant  (such as under Income Plan 3).
In that case you may  terminate  the  Variable  Account  portion  of the  income
payments at any time and receive a lump sum equal to the commuted balance of the
remaining  variable  payments due. A withdrawal charge may apply. We also assess
applicable premium taxes against all income payments.

We may make other Income Plans available.  You may obtain information about them
by writing or calling us.

You must apply at least the  Contract  Value in the Fixed  Account on the Payout
Start Date to fixed  income  payments.  If you wish to apply any portion of your
Fixed Account balance to provide variable income payments, you should plan ahead
and transfer that amount to the Variable  Sub-Accounts prior to the Payout Start
Date. If you do not tell us how to allocate your Contract  Value among fixed and
variable  income  payments,  we will apply your  Contract  Value in the Variable
Account to variable income payments and your Contract Value in the Fixed Account
to fixed income payments.

We will apply your Contract Value,  adjusted by a Market Value Adjustment,  less
applicable  taxes to your  Income Plan on the Payout  Start Date.  If the amount
available  to apply under an Income Plan is less than  $2,000,  or not enough to
provide an initial payment of at least $20, and state law permits, we may:

o    pay you the Contract  Value,  adjusted by any Market Value  Adjustment  and
     less any applicable  taxes, in a lump sum instead of the periodic  payments
     you have chosen; or

o    reduce the frequency of your payments so that each payment will be at least
     $20.


VARIABLE INCOME PAYMENTS

The amount of your variable income payments depends upon the investment  results
of the Variable  Sub-Accounts you select, the premium taxes you pay, the age and
sex of the  Annuitant,  and the Income Plan you choose.  We  guarantee  that the
payments  will not be affected by (a) actual  mortality  experience  and (b) the
amount of our administration expenses.

We cannot  predict  the total  amount of your  variable  income  payments.  Your
variable income  payments may be more or less than your total purchase  payments
because (a) variable  income  payments vary with the  investment  results of the
underlying  Portfolios;  and (b) the Annuitant could live longer or shorter than
we expect based on the tables we use.

In calculating the amount of the periodic  payments in the annuity tables in the
Contract,  we  assumed  an  annual  investment  rate of 3%.  If the  actual  net
investment  return of the  Variable  Sub-Accounts  you  choose is less than this
assumed investment rate, then the dollar amount of your variable income payments
will decrease. The dollar amount of your variable income payments will increase,
however,  if the actual net  investment  return  exceeds the assumed  investment
rate. The dollar amount of the variable  income  payments stays level if the net
investment  return  equals the  assumed  investment  rate.  Please  refer to the
Statement of Additional  Information for more detailed  information as to how we
determine variable income payments.


FIXED INCOME PAYMENTS

We guarantee  income payment  amounts  derived from any Fixed Account Option for
the duration of the Income Plan. We calculate the fixed income payments by:

1)   adjusting the portion of the Contract  Value in any Fixed Account Option on
     the Payout Start Date by any applicable Market Value Adjustment;

2)   deducting any applicable premium tax; and

3)   applying the resulting  amount to the greater of (a) the appropriate  value
     from the income  payment  table in your Contract or (b) such other value as
     we are offering at that time.


We may defer making fixed income  payments for a period of up to 6 months or any
shorter time state law may require. If we defer payments for 30 days or more, we
will pay  interest as  required  by law from the date we receive the  withdrawal
request to the date we make payment.


CERTAIN EMPLOYEE BENEFIT PLANS

The Contracts  offered by this  prospectus  contain  income  payment tables that
provide  for  different  payments  to men and women of the same  age,  except in
states that require  unisex  tables.  We reserve the right to use income payment
tables that do not  distinguish  on the basis of sex to the extent  permitted by
applicable law. In certain employment-related situations, employers are required
by law to use the same income payment tables for men and women. Accordingly,  if
the Contract is to be used in connection with an  employment-related  retirement
or benefit plan and we do not offer  unisex  annuity  tables in your state,  you
should  consult  with legal  counsel as to whether the purchase of a Contract is
appropriate.



<PAGE>


DEATH BENEFITS

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We will pay a death benefit prior to the Payout Start Date on:

1)   the death of any Contract owner or,

2)   the  death of the  Annuitant,  if the  Contract  is owned by a  non-natural
     person.

We  will  pay  the  death  benefit  to the  new  Contract  owner  as  determined
immediately  after  the  death.  The new  Contract  owner  would be a  surviving
Contract owner or, if none, the Beneficiary.

A claim for a  distribution  on death must  include Due Proof of Death.  We will
accept the following documentation as "Due Proof of Death":

o    a certified copy of a death certificate,

o    a certified copy of a decree of a court of competent jurisdiction as to the
     funding of death, or

o    any other proof acceptable to us.


Death Benefit Amount

Prior to the Payout Start Date, the death benefit is equal to the greatest of:

1)   the  Contract  Value as of the date we  determine  the  value of the  death
     benefit, or

2)   the Settlement  Value (that is, the amount payable on a full  withdrawal of
     Contract Value) on the date we determine the value of the death benefit, or

3)   the Contract Value on each Death Benefit  Anniversary  prior to the date we
     determine the death benefit, increased by purchase payments made since that
     Death  Benefit  Anniversary  and reduced by an  adjustment  for any partial
     withdrawals  since  that  Death  Benefit  Anniversary.   A  "Death  Benefit
     Anniversary" is every seventh Contract Anniversary beginning with the Issue
     Date. For example, the Issue Date, 7th and 14th Contract  Anniversaries are
     the first 3 Death Benefit Anniversaries.

The  withdrawal  adjustment  is equal to (a)  divided  by (b),  with the  result
multiplied by (c), where:

       (a) is the withdrawal amount;
       (b) is the Contract Value immediately prior to the withdrawal; and
       (c) is the Contract  value on the Death Benefit  Anniversary  adjusted by
           any  prior  purchase   payments  or   withdrawals   made  since  that
           Anniversary.


Enhanced Death Benefit Rider

For Contracts with the Enhanced  Death Benefit Rider,  the death benefit will be
the greatest of (1) through (3) above,  or (4) the value of the  Enhanced  Death
Benefit Rider, which is the greatest of the Anniversary Values as of the date we
determine the death  benefit.  An  "Anniversary  Value" is equal to the Contract
Value on a Contract Anniversary,  increased by purchase payments made since that
Anniversary and reduced by an adjustment for any partial  withdrawals since that
Anniversary.  The  adjustment  is equal to (a)  divided  by (b),  and the result
multiplied by (c) where:

(a)  is the withdrawal amount,

(b)  is the Contract Value immediately prior to the withdrawal, and

(c)  is the Contract  Value on that Contract  Anniversary  adjusted by any prior
     purchase payments and withdrawals since that Contract Anniversary.

We will calculate  Anniversary Values for each Contract Anniversary prior to the
oldest  Contract  owner's or the  Annuitant's,  if the  Contract  owner is not a
natural  person,  80th birthday.  The Enhanced Death Benefit Rider will never be
greater than the maximum death benefit allowed by any  non-forfeiture  laws that
govern the Contract.


Death Benefit Payments

A death benefit will be paid:

1)   if the Contract owner elects to receive the death benefit  distributed in a
     single payment within 180 days of the date of death, and

2)   if the death  benefit is paid as of the day the value of the death  benefit
     is  determined.  Otherwise,  the  Settlement  Value  will be  paid.  We are
     currently  waiving  the 180 day limit,  but we reserve the right to enforce
     the limitation in the future.

In any event,  the entire value of the  Contract  must be  distributed  within 5
years  after the date of death  unless an Income  Plan is elected or a surviving
spouse continues the Contract in accordance with the provisions described below.

If the Contract owner eligible to receive the  distribution  upon death is not a
natural person,  the Contract owner may elect to receive the  distribution  upon
death in one or more distributions.

If the  Contract  owner is a natural  person,  the  Contract  owner may elect to
receive the  distribution  upon death either in one or more  distributions or by
periodic  payments  through an Income Plan.  Payments  from the Income Plan must
begin within one year of the date of death and must be payable throughout:

o    the life of the Contract owner; or

o    a period not to exceed the life expectancy of the Contract owner; or

o    the life of the Contract owner with payments  guaranteed to a period not to
     exceed the life expectancy of the Contract owner.

If the  surviving  spouse of the  deceased  Contract  owner is the new  Contract
owner, then the spouse may elect one of the options listed above or may continue
the Contract in the Accumulation Phase as if the death had not occurred.  If the
Contract is continued in the Accumulation Phase, the surviving spouse may make a
single  withdrawal  of any amount  within one year of the date of death  without
incurring a withdrawal charge.  However, any applicable Market Value Adjustment,
determined as of the date of the withdrawal, will apply.


<PAGE>


MORE INFORMATION

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GLENBROOK

Glenbrook is the issuer of the  Contract.  Glenbrook  is a stock life  insurance
company  organized  under the laws of the State of Arizona in 1998.  Previously,
Glenbrook  was  organized  under  the  laws of the  State of  Illinois  in 1992.
Glenbrook  was  originally  organized  under the laws of the State of Indiana in
1965.  From 1965 to 1983 Glenbrook was known as "United  Standard Life Assurance
Company"  and from 1983 to 1992 as  "William  Penn  Life  Assurance  Company  of
America."

Glenbrook is  currently  licensed to operate in the District of Columbia and all
states except New York.  We intend to offer the Contract in those  jurisdictions
in which we are  licensed.  Our home  office is  located at 3100  Sanders  Road,
Northbrook, Illinois, 60062.

Glenbrook  is a wholly  owned  subsidiary  of Allstate  Life  Insurance  Company
("Allstate Life"), a stock life insurance company incorporated under the laws of
the State of Illinois.  Allstate  Life is a wholly owned  subsidiary of Allstate
Insurance Company,  a stock  property-liability  insurance company  incorporated
under the laws of Illinois.  All of the  outstanding  capital  stock of Allstate
Insurance Company is owned by The Allstate Corporation.

Glenbrook and Allstate Life entered into a reinsurance  agreement effective June
5, 1992. Under the reinsurance agreement,  Allstate Life reinsures substantially
all of  Glenbrook's  liabilities  under its  various  insurance  contracts.  The
reinsurance  agreement  provides us with  financial  backing from Allstate Life.
However, it does not create a direct contractual  relationship  between Allstate
Life and you.  In other  words,  the  obligations  of  Allstate  Life  under the
reinsurance agreement are to Glenbrook; Glenbrook remains the sole obligor under
the Contract to you.

Several   independent   rating  agencies   regularly   evaluate  life  insurers'
claims-paying ability, quality of investments,  and overall stability. A.M. Best
Company assigns A+ (Superior) to Allstate Life which automatically reinsures all
net business of Glenbrook.  A.M. Best Company also assigns  Glenbrook the rating
of  A+(r)  because  Glenbrook  automatically  reinsures  all net  business  with
Allstate Life.  Standard & Poor's Insurance Rating Services assigns an AA+ (Very
Strong)  financial  strength  rating  and  Moody's  assigns  an Aa2  (Excellent)
financial strength rating to Glenbrook. Glenbrook shares the same ratings of its
parent,  Allstate Life. These ratings do not reflect the investment  performance
of the Variable Account. We may from time to time advertise these ratings in our
sales literature.


THE VARIABLE ACCOUNT

Glenbrook  established  the Glenbrook  Life  Multi-Manager  Variable  Account on
January 15, 1996. We have registered the Variable Account with the SEC as a unit
investment  trust.  The SEC does not  supervise  the  management of the Variable
Account or Glenbrook.

We own the assets of the Variable Account.  The Variable Account is a segregated
asset  account  under  Arizona  law.  That  means we  account  for the  Variable
Account's  income,  gains and losses  separately  from the  results of our other
operations.  It also means that only the assets of the Variable Account that are
in excess of the reserves  and other  Contract  liabilities  with respect to the
Variable  Account are subject to liabilities  relating to our other  operations.
Our obligations arising under the Contracts are general corporate obligations of
Glenbrook.

The  Variable  Account  consists  of 44 Variable  Sub-Accounts,  of which 23 are
currently  available  for  investment.  Each Variable  Sub-Account  invests in a
corresponding  Portfolio.  We may add new Variable Sub-Accounts or eliminate one
or more of them,  if we believe  marketing,  tax, or  investment  conditions  so
warrant. We may also add other Variable Sub-Accounts that may be available under
other variable annuity contracts. We do not guarantee the investment performance
of the Variable  Account,  its  Sub-Accounts or the  Portfolios.  We may use the
Variable Account to fund our other annuity contracts. We will account separately
for each type of annuity contract funded by the Variable Account.


THE PORTFOLIOS

Dividends  and  Capital  Gain  Distributions.   We  automatically  reinvest  all
dividends and capital gains  distributions  from the Portfolios in shares of the
distributing Portfolio at their net asset value.

Voting  Privileges.  As a general matter, you do not have a direct right to vote
the shares of the Portfolios held by the Variable Sub-Accounts to which you have
allocated your Contract Value.  Under current law, however,  you are entitled to
give us  instructions on how to vote those shares on certain  matters.  Based on
our present view of the law, we will vote the shares of the  Portfolios  that we
hold directly or  indirectly  through the Variable  Account in  accordance  with
instructions  that we  receive  from  Contract  owners  entitled  to  give  such
instructions.

As a general rule,  before the Payout Start Date,  the Contract  owner or anyone
with a voting interest is the person entitled to give voting  instructions.  The
number of shares that a person has a right to  instruct  will be  determined  by
dividing the Contract Value allocated to the applicable Variable  Sub-Account by
the net asset value per share of the  corresponding  Portfolio  as of the record
date of the  meeting.  After the Payout Start Date the person  receiving  income
payments has the voting interest. The payee's number of votes will be determined
by dividing the reserve for such Contract  allocated to the applicable  Variable
Sub-Account by the net asset value per share of the corresponding Portfolio. The
votes decrease as income  payments are made and as the reserves for the Contract
decrease.

We will vote shares  attributable  to  Contracts  for which we have not received
instructions, as well as shares attributable to us, in the same proportion as we
vote shares for which we have received instructions, unless we determine that we
may vote such shares in our own discretion. We will apply voting instructions to
abstain  on any item to be voted  upon on a  pro-rata  basis to reduce the votes
eligible to be cast.

We reserve the right to vote  Portfolio  shares as we see fit without  regard to
voting  instructions  to the extent  permitted  by law. If we  disregard  voting
instructions,  we will include a summary of that action and our reasons for that
action in the next semi-annual financial report we send to you.

Changes  in  Portfolios.  If the shares of any of the  Portfolios  are no longer
available for investment by the Variable Account or if, in our judgment, further
investment in such shares is no longer  desirable in view of the purposes of the
Contract,  we may  eliminate  that  Portfolio and  substitute  shares of another
eligible  investment  fund. Any  substitution of securities will comply with the
requirements  of the  Investment  Company  Act.  We also  may  add new  Variable
Sub-Accounts  that  invest in  additional  mutual  funds.  We will notify you in
advance of any change.

Conflicts of Interest.  Certain of the Portfolios  sell their shares to separate
accounts underlying both variable life insurance and variable annuity contracts.
It is  conceivable  that in the future it may be  unfavorable  for variable life
insurance  separate accounts and variable annuity separate accounts to invest in
the same  Portfolio.  The boards of  directors of these  Portfolios  monitor for
possible  conflicts  among separate  accounts  buying shares of the  Portfolios.
Conflicts  could develop for a variety of reasons.  For example,  differences in
treatment  under tax and other  laws or the  failure  by a  separate  account to
comply  with such laws could  cause a  conflict.  To  eliminate  a  conflict,  a
Portfolio's  board of directors  may require a separate  account to withdraw its
participation in a Portfolio. A Portfolio's net asset value could decrease if it
had to sell  investment  securities  to pay  redemption  proceeds  to a separate
account withdrawing because of a conflict.


THE CONTRACT

Distribution. Allstate Life Financial Services ("ALFS"), located at 3100 Sanders
Road, Northbrook, IL 60062-7154, serves as distributor of the Contracts. ALFS is
a  wholly  owned  subsidiary  of  Allstate  Life  Insurance  Company.  ALFS is a
registered  broker  dealer under the  Securities  and  Exchange Act of 1934,  as
amended  ("Exchange  Act"),  and is a  member  of the  National  Association  of
Securities Dealers,  Inc. ALFS also is registered as an investment adviser under
the Investment Advisers Act, as amended.

We will pay commissions to  broker-dealers  who sell the contracts.  Commissions
paid may vary, but we estimate that the total  commissions  paid on all Contract
sales  will not  exceed  8% of all  purchase  payments.  These  commissions  are
intended  to  cover   distribution   expenses.   Sometimes,   we  also  pay  the
broker-dealer  a persistency  bonus in addition to the standard  commissions.  A
persistency  bonus is not expected to exceed 0.25%,  on an annual basis,  of the
Contract  Values  considered  in  connection  with the  bonus.  In some  states,
Contracts  may be sold by  representatives  or  employees  of banks which may be
acting as  broker-dealers  without  separate  registration  under the Securities
Exchange Act of 1934, pursuant to legal and regulatory exceptions.

Glenbrook does not pay ALFS a commission for distribution of the Contracts.  The
underwriting  agreement  with ALFS provides that we will  reimburse ALFS for any
liability  to Contract  owners  arising out of  services  rendered or  Contracts
issued.

Administration.  We have primary  responsibility  for all  administration of the
Contracts  and the Variable  Account.  We provide the  following  administrative
services, among others:

o        issuance of the Contracts;
o        maintenance of Contract owner records;
o        Contract owner services;
o        calculation of unit values;
o        maintenance of the Variable Account; and
o        preparation of Contract owner reports.

We will send you Contract  statements  at least  annually.  You should notify us
promptly in writing of any address  change.  You should read your statements and
confirmations  carefully  and  verify  their  accuracy.  You  should  contact us
promptly if you have a question about a periodic statement.  We will investigate
all complaints and make any necessary  adjustments  retroactively,  but you must
notify us of a potential  error within a  reasonable  time after the date of the
questioned  statement.  If you wait too long,  we reserve  the right to make the
adjustment as of the date that we receive notice of the potential error.

We also will provide you with additional periodic and other reports, information
and prospectuses as may be required by federal securities laws.


QUALIFIED PLANS

If you use the Contract with a qualified plan, the plan may impose  different or
additional  conditions  or  limitations  on  withdrawals,  waivers of withdrawal
charges, death benefits, Payout Start Dates, income payments, and other Contract
features.  In addition,  adverse tax  consequences  may result if qualified plan
limits on  distributions  and other  conditions are not met. Please consult your
qualified plan administrator for more information.


LEGAL MATTERS

Freedman,  Levy,  Kroll & Simonds,  Washington,  D.C., has advised  Glenbrook on
certain  federal  securities  law matters.  All matters of state  insurance  law
pertaining  to the  Contracts,  including  the  validity  of the  Contracts  and
Glenbrook's  right to issue such Contracts  under state insurance law, have been
passed upon by Michael J. Velotta, General Counsel of Glenbrook.


YEAR 2000

Glenbrook is heavily  dependent upon complex  computer systems for all phases of
its   operations,   including   customer   service,   and  policy  and  contract
administration.  Since many of  Glenbrook's  older  computer  software  programs
recognize  only the last two digits of the year in any date,  some  software may
fail to operate  properly  in or after the year  1999,  if the  software  is not
reprogrammed  or replaced ("Year 2000 Issue").  Glenbrook  believes that many of
its  counterparties  and suppliers also have Year 2000 Issues which could affect
Glenbrook.  In 1995,  Allstate  Insurance  Company  commenced a plan intended to
mitigate  and/or  prevent  the  adverse  effects  of  Year  2000  Issues.  These
strategies  include  normal  development  and  enhancement  of new and  existing
systems, upgrades to operating systems already covered by maintenance agreements
and modifications to existing systems to make them Year 2000 compliant. The plan
also includes Glenbrook actively working with its major external  counterparties
and suppliers to assess their  compliance  efforts and  Glenbrook's  exposure to
them. Glenbrook presently believes that it will resolve the Year 2000 Issue in a
timely manner,  and the financial impact will not materially  affect its results
of operations,  liquidity or financial position. Year 2000 costs are and will be
expensed as incurred.


<PAGE>


TAXES

- ------------------------------------------------------------------------------



The following discussion is general and is not intended as tax advice. Glenbrook
makes no guarantee  regarding the tax  treatment of any Contract or  transaction
involving a Contract.

Federal,  state,  local and other tax  consequences  of  ownership or receipt of
distributions under an annuity contract depend on your individual circumstances.
If you are concerned about any tax  consequences  with regard to your individual
circumstances, you should consult a competent tax adviser.

Taxation of Annuities in General

Tax Deferral.  Generally,  you are not taxed on increases in the Contract  Value
until a distribution occurs. This rule applies only where:

     1)   the Contract owner is a natural person,

     2)   the investments of the Variable  Account are "adequately  diversified"
          according to Treasury Department regulations, and

     3)   Glenbrook is considered  the owner of the Variable  Account assets for
          federal income tax purposes.

Non-natural  Owners.  As a general rule,  annuity contracts owned by non-natural
persons  such as  corporations,  trusts,  or other  entities  are not treated as
annuity contracts for federal income tax purposes.  The income on such contracts
is taxed as ordinary  income received or accrued by the owner during the taxable
year.  Please see the  Statement of Additional  Information  for a discussion of
several  exceptions  to the  general  rule for  Contracts  owned by  non-natural
persons.

Diversification  Requirements.  For a Contract  to be treated as an annuity  for
federal income tax purposes,  the  investments  in the Variable  Account must be
"adequately  diversified"  consistent with standards  under Treasury  Department
regulations.  If the  investments  in the  Variable  Account are not  adequately
diversified, the Contract will not be treated as an annuity contract for federal
income tax  purposes.  As a result,  the income on the Contract will be taxed as
ordinary  income  received or accrued by the  Contract  owner during the taxable
year.  Although  Glenbrook  does not have control over the  Portfolios  or their
investments, we expect the Portfolios to meet the diversification requirements.

Ownership Treatment. The IRS has stated that you will be considered the owner of
Variable  Account assets if you possess  incidents of ownership in those assets,
such as the ability to exercise  investment control over the assets. At the time
the diversification  regulations were issued, the Treasury Department  announced
that the regulations do not provide guidance  concerning  circumstances in which
investor  control of separate  account  investments  may cause an investor to be
treated as the owner of the  separate  account.  The  Treasury  Department  also
stated that future  guidance  would be issued  regarding  the extent that owners
could direct  sub-account  investments  without  being  treated as owners of the
underlying assets of the separate account.

Your rights under the Contract are different than those  described by the IRS in
rulings  in which it found that  contract  owners  were not  owners of  separate
account  assets.  For  example,  you have the choice to  allocate  premiums  and
Contract  Values among more  investment  alternatives.  Also, you may be able to
transfer among  investment  alternatives  more  frequently than in such rulings.
These differences could result in you being treated as the owner of the Variable
Account. If this occurs,  income and gain from the Variable Account assets would
be includible in your gross income.  Glenbrook does not know what standards will
be set forth in any  regulations  or rulings which the Treasury  Department  may
issue. It is possible that future standards announced by the Treasury Department
could adversely affect the tax treatment of your Contract.  We reserve the right
to modify the  Contract  as  necessary  to  attempt  to  prevent  you from being
considered the federal tax owner of the assets of the Variable Account. However,
we make no guarantee that such modification to the Contract will be successful.

Taxation of Partial and Full Withdrawals. If you make a partial withdrawal under
a  non-Qualified  Contract,  amounts  received  are  taxable  to the  extent the
Contract Value,  without regard to surrender charges,  exceeds the investment in
the Contract.  The  investment in the Contract is the gross premium paid for the
Contract minus any amounts previously received from the Contract if such amounts
were properly excluded from your gross income. If you make a partial  withdrawal
under a Qualified Contract, the portion of the payment that bears the same ratio
to the total payment that the  investment in the Contract  (i.e.,  nondeductible
IRA  contributions,  after tax  contributions  to qualified  plans) bears to the
Contract  Value,  is excluded  from your income.  If you make a full  withdrawal
under a non-Qualified Contract or a Qualified Contract, the amount received will
be taxable only to the extent it exceeds the investment in the Contract.

"Nonqualified   distributions"   from  Roth  IRAs  are   treated  as  made  from
contributions  first and are  included  in gross  income only to the extent that
distributions exceed contributions. "Qualified distributions" from Roth IRAs are
not included in gross income.  "Qualified  distributions"  are any distributions
made more than 5 taxable years after the taxable year of the first  contribution
to any Roth IRA and which are:

o    made on or after the date the individual attains age 59 1/2,

o    made to a beneficiary after the Contract owner's death,

o    attributable to the Contract owner being disabled, or

o    for a first time home purchase  (first time home purchases are subject to a
     lifetime limit of $10,000).

If you transfer a non-Qualified Contract without full and adequate consideration
to a person  other  than  your  spouse  (or to a  former  spouse  incident  to a
divorce), you will be taxed on the difference between the Contract Value and the
investment in the Contract at the time of transfer. Except for certain Qualified
Contracts, any amount you receive as a loan under a Contract, and any assignment
or pledge (or agreement to assign or pledge) of the Contract Value is treated as
a withdrawal of such amount or portion.

Taxation of Annuity Payments. Generally, the rule for income taxation of annuity
payments received from a non-Qualified  Contract provides for the return of your
investment in the Contract in equal  tax-free  amounts over the payment  period.
The balance of each payment received is taxable. For fixed annuity payments, the
amount  excluded  from income is determined  by  multiplying  the payment by the
ratio of the  investment  in the Contract  (adjusted  for any refund  feature or
period certain) to the total expected value of annuity  payments for the term of
the Contract.  If you elect variable annuity payments,  the amount excluded from
taxable  income is determined by dividing the  investment in the Contract by the
total number of expected  payments.  The annuity  payments will be fully taxable
after the total amount of the investment in the Contract is excluded using these
ratios.  If you die, and annuity  payments  cease before the total amount of the
investment in the Contract is recovered,  the unrecovered amount will be allowed
as a deduction for your last taxable year.

Taxation of Annuity Death  Benefits.  Death of a Contract owner, or death of the
Annuitant  if the  Contract  is  owned by a  non-natural  person,  will  cause a
distribution  of death  benefits  from a Contract.  Generally,  such amounts are
included in income as follows:

1)   if distributed in a lump sum, the amounts are taxed in the same manner as a
     full withdrawal, or

2)   if distributed  under an annuity option,  the amounts are taxed in the same
     manner as an  annuity  payment.  Please  see the  Statement  of  Additional
     Information for more detail on distribution at death requirements.

Penalty Tax on Premature Distributions. A 10% penalty tax applies to the taxable
amount of any premature distribution from a non-Qualified  Contract. The penalty
tax generally  applies to any distribution made prior to the date you attain age
59 1/2. However, no penalty tax is incurred on distributions:

     1)   made on or after the date the Contract owner attains age 59 1/2;

     2)   made as a result of the Contract owner's death or disability;

     3)   made in  substantially  equal  periodic  payments  over  the  Contract
          owner's life or life expectancy,

     4)   made under an immediate annuity, or

     5)   attributable to investment in the Contract before August 14, 1982.


You should consult a competent tax advisor to determine if any other  exceptions
to the  penalty  apply  to your  situation.  Similar  exceptions  may  apply  to
distributions from Qualified Contracts.

Aggregation of Annuity Contracts.  All non-qualified  deferred annuity contracts
issued by Glenbrook (or its  affiliates)  to the same Contract  owner during any
calendar  year will be  aggregated  and  treated  as one  annuity  contract  for
purposes of determining the taxable amount of a distribution.


Tax Qualified Contracts

Contracts may be used as investments with certain qualified plans such as:

     o    Individual  Retirement  Annuities or Accounts (IRAs) under Section 408
          of the Code;
     o    Roth IRAs under Section 408A of the Code;
     o    Simplified Employee Pension Plans under Section 408(k) of the Code;
     o    Savings  Incentive  Match  Plans for  Employees  (SIMPLE)  Plans under
          Section 408(p) of the Code;
     o    Tax Sheltered Annuities under Section 403(b) of the Code;
     o    Corporate and Self Employed Pension and Profit Sharing Plans; and
     o    State  and  Local  Government  and  Tax-Exempt  Organization  Deferred
          Compensation Plans.

In the case of certain  qualified  plans,  the terms of the plans may govern the
right to benefits, regardless of the terms of the Contract.

Restrictions Under Section 403(b) Plans. Section 403(b) of the Tax Code provides
tax-deferred  retirement  savings plans for employees of certain  non-profit and
educational organizations.  Under Section 403(b), any Contract used for a 403(b)
plan  must  provide  that   distributions   attributable  to  salary   reduction
contributions  made  after  12/31/88,  and  all  earnings  on  salary  reduction
contributions, may be made only:

1)    on or after the date of employee
         o        attains age 59 1/2,
         o        separates from service,
         o        dies,
         o        becomes disabled, or
2)    on account of hardship (earnings on salary reduction contributions may 
      not be distributed on the account of hardship).

These  limitations  do not apply to withdrawals  where  Glenbrook is directed to
transfer some or all of the Contract Value to another 403(b) plan.

Income Tax Withholding

Glenbrook  is required to  withhold  federal  income tax at a rate of 20% on all
"eligible rollover  distributions"  unless you elect to make a "direct rollover"
of  such  amounts  to an IRA or  eligible  retirement  plan.  Eligible  rollover
distributions  generally  include all  distributions  from Qualified  Contracts,
excluding IRAs, with the exception of:

     1)   required minimum distributions, or

     2)   a series of substantially  equal periodic  payments made over a period
          of at least 10 years, or,

     3)   over the life (joint lives) of the participant (and beneficiary).

Glenbrook  may be  required to withhold  federal and state  income  taxes on any
distributions from non-Qualified  Contracts or Qualified  Contracts that are not
eligible  rollover  distributions,  unless you notify us of your election to not
have taxes withheld.


<PAGE>



ANNUAL REPORTS AND OTHER DOCUMENTS


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Glenbrook's  annual report on Form 10-K for the year ended  December 31, 1998 is
incorporated herein by reference,  which means that it is legally a part of this
prospectus.

After the date of this  prospectus  and before we terminate  the offering of the
securities under this prospectus,  all documents or reports we file with the SEC
under the Exchange Act of 1934 are also incorporated herein by reference,  which
means that they also legally become a part of this prospectus.

Statements in this  prospectus,  or in documents that we file later with the SEC
and that  legally  become a part of this  prospectus,  may  change or  supersede
statements  in  other  documents  that  are  legally  part of  this  prospectus.
Accordingly,  only the  statement  that is changed or replaced will legally be a
part of this prospectus.

We file our  Exchange  Act  documents  and  reports,  including  our  annual and
quarterly reports on Form 10-K and Form 10-Q electronically on the SEC's "EDGAR"
system using the identifying number CIK No. 0001007285.  The SEC maintains a Web
site  that  contains  reports,   proxy  and  information  statements  and  other
information  regarding  registrants that file  electronically  with the SEC. The
address of the site is http://www.sec.gov.  You also can view these materials at
the SEC's Public  Reference  Room at 450 Fifth Street,  N.W.,  Washington,  D.C.
20549.  For more  information on the operations of SEC's Public  Reference Room,
call 1-800-SEC-0330.


If you have  received a copy of this  prospectus,  and would like a free copy of
any  document   incorporated  herein  by  reference  (other  than  exhibits  not
specifically incorporated by reference into the text of such documents) , please
write  or  call  us  at  P.O.  Box  94042,   Palatine,  IL  60094  (telephone  :
1-800-755-5275).

EXPERTS

The  financial  statements  and  financial  statement  schedules of Glenbrook at
December  31, 1998 and 1997 and for each of the three years in the period  ended
December 31, 1998 included in Glenbrook's  Annual Report on Form 10-K,  which is
incorporated  herein by reference,  have been examined by Deloitte & Touche LLP,
independent  accountants,  whose reports thereon also are incorporated herein by
reference. Such financial statements and financial statement schedules have been
incorporated  herein by  reference  in  reliance  upon the reports of Deloitte &
Touche LLP given upon their authority as experts in accounting and auditing.



<PAGE>


PERFORMANCE INFORMATION

- ------------------------------------------------------------------------------



We may advertise the performance of the Variable  Sub-Accounts,  including yield
and total  return  information.  Total  return  represents  the  change,  over a
specified  period  of  time,  in  the  value  of  an  investment  in a  Variable
Sub-Account  after  reinvesting  all income  distributions.  Yield refers to the
income  generated by an  investment in a Variable  Sub-Account  over a specified
period.

All performance  advertisements will include, as applicable,  standardized yield
and total return  figures that reflect the deduction of insurance  charges,  the
contract maintenance charge, and withdrawal charge.  Performance  advertisements
also may include  total return  figures that reflect the  deduction of insurance
charges,  but not the contract  maintenance or withdrawal charges. The deduction
of such charges would reduce the  performance  shown.  In addition,  performance
advertisements  may include aggregate average,  year-by-year,  or other types of
total return figures.

Performance  information for periods prior to the inception date of the Variable
Sub-Accounts  will be based on the historical  performance of the  corresponding
Portfolios for the periods  beginning with the inception dates of the Portfolios
and adjusted to reflect  current  Contract  expenses.  You should not  interpret
these figures to reflect actual historical performance of the Variable Account.

We may include in  advertising  and sales  materials  tax  deferred  compounding
charts and other  hypothetical  illustrations that compare currently taxable and
tax  deferred   investment   programs  based  on  selected  tax  brackets.   Our
advertisements  also may compare the  performance  of our Variable  Sub-Accounts
with: (a) certain unmanaged market indices, including but not limited to the Dow
Jones  Industrial  Average,  the Standard & Poor's 500, and the Shearson  Lehman
Bond Index;  and/or (b) other  management  investment  companies with investment
objectives  similar to the underlying  funds being  compared.  In addition,  our
advertisements   may  include  the  performance   ranking  assigned  by  various
publications,  including  the  Wall  Street  Journal,  Forbes,  Fortune,  Money,
Barron's,  Business Week, USA Today, and statistical services,  including Lipper
Analytical  Services  Mutual Fund Survey,  Lipper Annuity and Closed End Survey,
the Variable Annuity Research Data Survey, and SEI.



<PAGE>




                                   APPENDIX A
            Accumulation Unit Value and Number of Accumulation Units
            Outstanding for Each Variable Sub-Account Since Inception

                                  Basic Policy


For the Years Beginning January 1* and Ending December 31           1998
                                                                    ----

AIM V.I. CAPITAL APPRECIATION SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period                       $10.000
Accumulation Unit Value, End of Period                             $12.355
Number of Units Outstanding, End of Period                           6,340

AIM V.I. DIVERSIFIED INCOME SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period                       $10.000
Accumulation Unit Value, End of Period                             $10.131
Number of Units Outstanding, End of Period                           9,369

AIM V.I. GLOBAL UTILITIES SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period                       $10.000
Accumulation Unit Value, End of Period                             $11.444
Number of Units Outstanding, End of Period                               0

AIM V.I. GOVERNMENT SECURITIES SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period                       $10.000
Accumulation Unit Value, End of Period                             $10.868
Number of Units Outstanding, End of Period                             590

AIM V.I. GROWTH SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period                       $10.000
Accumulation Unit Value, End of Period                             $13.490
Number of Units Outstanding, End of Period                          14,847

AIM V.I. GROWTH AND INCOME SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period                       $10.000
Accumulation Unit Value, End of Period                             $12.897
Number of Units Outstanding, End of Period                          19,408

AIM V.I. INTERNATIONAL EQUITY SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period                       $10.000
Accumulation Unit Value, End of Period                             $11.445
Number of Units Outstanding, End of Period                           1,608

AIM V.I. VALUE SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period                       $10.000
Accumulation Unit Value, End of Period                             $13.299
Number of Units Outstanding, End of Period                          32,804

AMERICAN CENTURY VP INTERNATIONAL SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period                       $10.025
Accumulation Unit Value, End of Period                             $11.752
Number of Units Outstanding, End of Period                             319

AMERICAN CENTURY VP BALANCED SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period                       $10.618
Accumulation Unit Value, End of Period                             $12.134
Number of Units Outstanding, End of Period                           9,151

VIS DIVIDEND GROWTH SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period                       $10.515
Accumulation Unit Value, End of Period                             $11.861
Number of Units Outstanding, End of Period                               0

VIS EUROPEAN GROWTH SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period                       $10.522
Accumulation Unit Value, End of Period                             $12.876
Number of Units Outstanding, End of Period                               0

VIS QUALITY INCOME PLUS SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period                       $10.682
Accumulation Unit Value, End of Period                             $11.459
Number of Units Outstanding, End of Period                               0

VIS UTILITIES SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period                       $11.948
Accumulation Unit Value, End of Period                             $14.597
Number of Units Outstanding, End of Period                               0

DREYFUS SOCIALLY RESPONSIBLE GROWTH SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period                       $10.813
Accumulation Unit Value, End of Period                             $13.286
Number of Units Outstanding, End of Period                           4,691

VIF SMALL COMPANY STOCK SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period                       $11.161
Accumulation Unit Value, End of Period                             $10.359
Number of Units Outstanding, End of Period                             689

VIF GROWTH AND INCOME SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period                       $10.602
Accumulation Unit Value, End of Period                             $11.674
Number of Units Outstanding, End of Period                          15,419

VIF MONEY MARKET SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period                       $10.198
Accumulation Unit Value, End of Period                             $10.582
Number of Units Outstanding, End of Period                           8,064

FIDELITY GROWTH SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period                       $10.685
Accumulation Unit Value, End of Period                             $14.713
Number of Units Outstanding, End of Period                           6,447

FIDELITY VIP II CONTRAFUND SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period                       $11.071
Accumulation Unit Value, End of Period                             $14.205
Number of Units Outstanding, End of Period                           9,143

FIDELITY VIP HIGH INCOME SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period                       $10.779
Accumulation Unit Value, End of Period                             $10.180
Number of Units Outstanding, End of Period                           5,404

FIDELITY VIP EQUITY-INCOME SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period                       $10.000
Accumulation Unit Value, End of Period                             $11.270
Number of Units Outstanding, End of Period                          39,282

MFS EMERGING GROWTH SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period                       $10.999
Accumulation Unit Value, End of Period                             $14.566
Number of Units Outstanding, End of Period                           4,807

MFS NEW LIMITED MATURITY SERIES SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period                       $10.269
Accumulation Unit Value, End of Period                             $10.298
Number of Units Outstanding, End of Period                           1,019

* The AIM, Fidelity Equity Income, and Dreyfus Stock Index Variable Sub-Accounts
commenced  operations  on January  26,  1998.  The other  Variable  Sub-Accounts
commenced  operations on June 17, 1997,  but had no material  operations for the
year ended December 31, 1997. The Accumulation Unit Values in this table reflect
a mortality  and  expense  risk  charge of 1.25% and an  administrative  expense
charge of 0.10%.



<PAGE>



            Accumulation Unit Values and Number of Accumulation Units
            Outstanding for Each Variable Sub-Account Since Inception

                 Basic Policy plus Enhanced Death Benefit Rider


For the Years Beginning January 1* and Ending December 31           1998
                                                                    ----

AIM V.I. CAPITAL APPRECIATION SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period                       $10.000
Accumulation Unit Value, End of Period                             $12.344
Number of Units Outstanding, End of Period                          12,737

AIM V.I. DIVERSIFIED INCOME SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period                       $10.000
Accumulation Unit Value, End of Period                             $10.121
Number of Units Outstanding, End of Period                           9,218

AIM V.I. GLOBAL UTILITIES SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period                       $10.000
Accumulation Unit Value, End of Period                             $11.433
Number of Units Outstanding, End of Period                               0

AIM V.I. GOVERNMENT SECURITIES SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period                       $10.000
Accumulation Unit Value, End of Period                             $10.858
Number of Units Outstanding, End of Period                           9,206

AIM V.I. GROWTH SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period                       $10.000
Accumulation Unit Value, End of Period                             $13.477
Number of Units Outstanding, End of Period                          16,048

AIM V.I. GROWTH AND INCOME SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period                       $10.000
Accumulation Unit Value, End of Period                             $12.885
Number of Units Outstanding, End of Period                          53,289

AIM V.I. INTERNATIONAL EQUITY SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period                       $10.000
Accumulation Unit Value, End of Period                             $11.434
Number of Units Outstanding, End of Period                           5,259

AIM V.I. VALUE SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period                       $10.000
Accumulation Unit Value, End of Period                             $13.287
Number of Units Outstanding, End of Period                          56,599

AMERICAN CENTURY VP INTERNATIONAL SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period                       $10.025
Accumulation Unit Value, End of Period                             $11.734
Number of Units Outstanding, End of Period                           5,202


<PAGE>




AMERICAN CENTURY VP BALANCED SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period                       $10.618
Accumulation Unit Value, End of Period                             $12.116
Number of Units Outstanding, End of Period                           8,155

VIS DIVIDEND GROWTH SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period                       $10.515
Accumulation Unit Value, End of Period                             $11.843
Number of Units Outstanding, End of Period                               0

VIS EUROPEAN GROWTH SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period                       $10.522
Accumulation Unit Value, End of Period                             $12.856
Number of Units Outstanding, End of Period                               0

VIS QUALITY INCOME PLUS SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period                       $10.682
Accumulation Unit Value, End of Period                             $11.441
Number of Units Outstanding, End of Period                               0

VIS UTILITIES SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period                       $11.948
Accumulation Unit Value, End of Period                             $14.574
Number of Units Outstanding, End of Period                               0

DREYFUS SOCIALLY RESPONSIBLE GROWTH SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period                       $10.813
Accumulation Unit Value, End of Period                             $13.265
Number of Units Outstanding, End of Period                           4,410

VIF SMALL COMPANY STOCK SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period                       $11.161
Accumulation Unit Value, End of Period                             $10.343
Number of Units Outstanding, End of Period                           5,589

VIF GROWTH AND INCOME SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period                       $10.602
Accumulation Unit Value, End of Period                             $11.656
Number of Units Outstanding, End of Period                          18,220

VIF MONEY MARKET SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period                       $10.198
Accumulation Unit Value, End of Period                             $10.566
Number of Units Outstanding, End of Period                           8,481

FIDELITY GROWTH SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period                       $10.685
Accumulation Unit Value, End of Period                             $14.691
Number of Units Outstanding, End of Period                           8,796

FIDELITY VIP II CONTRAFUND SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period                       $11.071
Accumulation Unit Value, End of Period                             $14.184
Number of Units Outstanding, End of Period                          11,875

FIDELITY VIP HIGH INCOME SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period                       $10.779
Accumulation Unit Value, End of Period                             $10.164
Number of Units Outstanding, End of Period                          28,536

FIDELITY VIP EQUITY-INCOME SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period                       $10.000
Accumulation Unit Value, End of Period                             $11.259
Number of Units Outstanding, End of Period                          76,641

MFS EMERGING GROWTH SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period                       $10.999
Accumulation Unit Value, End of Period                             $14.544
Number of Units Outstanding, End of Period                           6,169

MFS NEW LIMITED MATURITY SERIES SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period                       $10.269
Accumulation Unit Value, End of Period                             $10.273
Number of Units Outstanding, End of Period                           3,994

* The Enhanced Death Benefit Rider has been  available  since the contracts were
first offered.  The  Accumulation  Unit Values in this table reflect a mortality
and expense risk charge of 1.35% and an administrative expense charge of 0.10%.



<PAGE>



                                   APPENDIX B

                             MARKET VALUE ADJUSTMENT

The Market Value Adjustment is based on the following:

I = the Treasury Rate for a maturity equal to the Guarantee  Period for the week
preceding the establishment of the Guarantee Period.

J = the Treasury Rate for a maturity equal to the Guarantee  Period for the week
preceding the receipt of the  withdrawal,  transfer,  death  benefit,  or income
payment request.  If a Note with a maturity of the original  Guarantee Period is
not available, a weighted average will be used.

N = the  number  of  whole  and  partial  years  from the  date we  receive  the
withdrawal, transfer, or death benefit request, or from the Payout Start Date to
the end of the Guarantee Period.


Treasury Rate means the U.S.  Treasury Note Constant  Maturity yield as reported
in Federal Reserve Bulletin Release H.15.

The Market Value Adjustment factor is determined from the following formula:

                                                    .9 x (I-J) x N

To determine  the Market  Value  Adjustment,  we will  multiply the Market Value
Adjustment  factor by the amount  transferred,  withdrawn (in excess of the Free
Withdrawal  Amount),  paid as a death benefit, or applied to an Income Plan, out
of a Guarantee Period at any time other than during the 30 day period after such
Guarantee Period expires.



<PAGE>




                       EXAMPLES OF MARKET VALUE ADJUSTMENT

Purchase Payment:                     $10,000 allocated to a Guarantee Period
Guarantee Period:                     5 years
Interest Rate:                         4.50%
Full Withdrawal:                      End of Contract Year 3


NOTE:  These examples assume that premium taxes are not applicable.

                  EXAMPLE 1: (Assumes Declining Interest Rates)
<TABLE>
<CAPTION>

<S>                                                                <C> 
Step 1: Calculate Contract Value at End of Contract Year 3:        = 10,000.00 x (1.045)3= $11,411.66

Step 2: Calculate the Free Withdrawal Amount:                      = .15 x (10,000.00) = $1,500.00

Step 3: Calculate the Withdrawal Charge:                           = .05 x (10,000.00 - 1,500.00) = $425.00

Step 4: Calculate the Market Value Adjustment:
                                                                            I = 4.50%

                                                                            J = 4.20%

                                                                            N = 730 days = 2
                                                                                 365 days

                                                                   Market Value Adjustment Factor: .9 x (I-J) x N

                                                                   = .9 x (.045 - .042) x 2 = .0054



                                                                   Market  Value  Adjustment  = Market  Value  Adjustment
                                                                   Factor x Amount Subject to Market Value Adjustment:

                                                                   = .0054 x (11,411.66 - 1,500) = $53.52

Step 5:  Calculate  the amount  received by  Contract  owner as a
result of full withdrawal at the end of Contract Year 3:           = 11,411.66 - 425.00 + 53.52 = $11,040.18

</TABLE>










<PAGE>

<TABLE>
<CAPTION>

                   EXAMPLE 2: (Assumes Rising Interest Rates)

<S>                                                                <C>
Step 1: Calculate Contract Value at End of Contract Year 3:        = 10,000.00 x (1.045)3 = $11,411.66

Step 2: Calculate the Free Withdrawal Amount:                      = .15 x (10,000.00) = $1,500.00

Step 3: Calculate the Withdrawal Charge:                           = .05 x (10,000.00 - 1,500.00) = $425.00

Step 4: Calculate the Market Value Adjustment:
                                                                            I = 4.50%

                                                                            J = 4.80%

                                                                            N = 730 days = 2
                                                                                 365 days



                                                                   Market Value Adjustment Factor: .9 x (I-J) x N

                                                                            = .9 x (.045 - .048) x (2) = -.0054


                                                                   Market  Value  Adjustment  = Market  Value  Adjustment
                                                                   Factor x Amount Subject to Market Value Adjustment:

                                                                   = -.0054 x (11,411.66 - 1,500) = -$53.52

Step 5:  Calculate  the amount  received by  Contract  owner as a
result of full withdrawal at the end of Contract Year 3:           = 11,411.66 - 425.00 - 53.52 = $10,933.14

</TABLE>









<PAGE>



         STATEMENT OF ADDITIONAL INFORMATION
                     TABLE OF CONTENTS


Description                                                           Page

Additions, Deletions or Substitutions of Investments
The Contract
         Purchases
         Tax-free Exchanges (1035 Exchanges, Rollovers and
              Transfers)
Performance Information
Calculation of Accumulation Unit Values
Calculation of Variable Income Payments
General Matters
         Incontestability
         Settlements
         Safekeeping of the Variable Account's Assets
         Premium Taxes
         Tax Reserves
Federal Tax Matters
Qualified Plans
Experts
Financial Statements







                 -----------------------------------------------




This  prospectus  does not constitute an offering in any  jurisdiction  in which
such offering may not lawfully be made.  We do not  authorize  anyone to provide
any  information  or  representations  regarding the offering  described in this
prospectus other than as contained in this prospectus.



                                  [back cover]
    


<PAGE>
   
                    THE GLENBROOK PROVIDER VARIABLE ANNUITY

Glenbrook Life and Annuity Company                          Prospectus dated
May 1, 1999
P.O. Box 94042
Palatine, IL 60094 or
Telephone Number: 1-800-755-5275


Glenbrook  Life and Annuity  Company  ("Glenbrook")  is offering  the  Glenbrook
Provider  Variable  Annuity,  an individual  flexible premium deferred  variable
annuity contract  ("Contract").  This prospectus contains  information about the
Contract  that you  should  know  before  investing.  Please  keep it for future
reference.

<TABLE>
<CAPTION>
The Contract  currently  offers 44 ("investment  alternatives").  The investment
alternatives  include 3 fixed account options  ("Fixed Account  Options") and 41
variable   sub-accounts   ("Variable   Sub-Accounts")   of  the  Glenbrook  Life
Multi-Manager  Variable Account ("Variable Account").  Each Variable Sub-Account
invests exclusively in shares of the following mutual funds ("Funds"):


<S>                                                    <C>
o  AIM Variable Insurance Funds, Inc.                  o  Fidelity Variable Insurance Products Fund II
o  American Century Variable Funds (VP), Inc.             (VIPII)
o  Dreyfus Variable Investment Fund (VIF)              o  Goldman Sachs Variable Insurance Trust
o  The Dreyfus Socially Responsible Growth,            o  Morgan Stanley Universal Funds, Inc.
   Inc.                                                o  MFS(R) Variable Insurance TrustSM  
o  Dreyfus Stock Index Fund                            o  Neuberger & Berman Advisers Management Trust
o  Fidelity Variable Insurance Products Fund (VIP)     o  STI Classic Variable Trust                                  
   Products Fund (VIP)                      
</TABLE>

                                         

Each Fund has  multiple  investment  portfolios  ("Portfolios").  Not all of the
Funds and/or  Portfolios,  however,  may be available  with your  Contract.  You
should  check  with  your   representative   for  further   information  on  the
availability of Funds and/or Portfolios.  Your annuity application will list all
available Portfolios.

We (Glenbrook)  have filed a Statement of Additional  Information,  dated May 1,
1999,  with the Securities  and Exchange  Commission  ("SEC").  It contains more
information  about the Contract and is incorporated  herein by reference,  which
means it is legally a part of this prospectus.  Its table of contents appears on
page __ of this  prospectus.  For a free  copy,  please  write or call us at the
address   or   telephone   number   above,   or  go  to  the   SEC's   Web  site
(http\\:www.gov.sec).  You can find other  information  and documents  about us,
including  documents that are legally part of this prospectus,  at the SEC's Web
site.

                 The  Securities  and  Exchange  Commission  has not approved or
                 disapproved the securities  described in this  prospectus,  nor
                 has  it  passed  on  the  accuracy  or  the  adequacy  of  this
                 prospectus. Anyone who tells you otherwise is committing a
                 federal crime.
   IMPORTANT
    NOTICES      The Contracts may be distributed  through  broker-dealers  that
                 have relationships  with banks or other financial  institutions
                 or by employees of such banks.  However,  the Contracts are not
                 deposits, or obligations of, or guaranteed by such institutions
                 or any federal regulatory  agency.  Investment in the Contracts
                 involves   investment   risks,   including   possible  loss  of
                 principal.

                 The Contracts are not FDIC insured.


<PAGE>

<TABLE>
<CAPTION>

TABLE OF CONTENTS

- --------------------------------------------------------------------------------


<S>                   <C>                                                                   <C>
                                                                                            Page
               
                      Important Terms......................................................
     Overview         The Contract At A Glance.............................................
                      How the Contract Works...............................................
                      Expense Table........................................................
                      Financial Information................................................



                      The Contract.........................................................

                   Purchases...............................................................
                      Contract Value.......................................................
                      Investment Alternatives..............................................
                               The Variable Sub-Accounts...................................
                               The Fixed Account Options...................................
                               Transfers...................................................
 Contract Features    Expenses.............................................................
                      Access To Your Money.................................................
                      Income Payments......................................................
                      Death Benefits.......................................................



                      More Information About:
                               Glenbrook...................................................
                               The Variable Account........................................
                               The Portfolios..............................................
 Other Information             The Contract................................................
                               Qualified Plans.............................................
                               Legal Matters...............................................
                               Year 2000...................................................
                      Taxes................................................................
                      Annual Reports and Other Documents...................................
                      Performance Information..............................................
                      Appendix A--Accumulation Unit Values.................................
                      Appendix B - Illustration of a Market Value
                      Adjustment ..........................................................
                      Statement of  Additional Information Table of
                      Contents.............................................................
</TABLE>

<PAGE>


IMPORTANT TERMS

- --------------------------------------------------------------------------------



This  prospectus  uses a number of important  terms that you may not be familiar
with.  The index below  identifies  the page that describes each term. The first
use of each term in this prospectus appears in highlights.

                                                                            Page

      Accumulation Phase................................................
      Accumulation Unit ................................................
      Accumulation Unit Value ..........................................
      Anniversary Values................................................
      Annuitant.........................................................
      Automatic Additions Plan..........................................
      Automatic Portfolio Rebalancing Program...........................
      Beneficiary.......................................................
      Cancellation Period...............................................
      *Contract ........................................................
      Contract Anniversary..............................................
      Contract Owner ("You") ...........................................
      Contract Value ...................................................
      Contract  Year....................................................
      Death Benefit Anniversary ........................................
      Dollar Cost Averaging Program.....................................
      Due Proof of Death................................................
      Enhanced Death  Benefit Rider.....................................
      Enhanced Death and Income Benefit Combination Rider...............
      Fixed Account Options ............................................
      Free Withdrawal Amount ...........................................
      Portfolios........................................................
      Glenbrook ("We")..................................................
      Guarantee  Periods................................................
      Income Plan ......................................................
      Investment Alternatives ..........................................
      Issue Date .......................................................
      Market Value Adjustment ..........................................
      Payout Phase......................................................
      Payout Start Date  ...............................................
      Portfolios........................................................
      Qualified Contracts...............................................
      SEC...............................................................
      Settlement  Value ................................................
      Systematic Withdrawal Program.....................................
      Valuation Date....................................................
      Variable Account .................................................
      Variable Sub-Account .............................................


      *In certain states the Contract is available only as a group Contract.  In
       these  states,  we will  issue you a  certificate  that  represents  your
       ownership  and that  summarizes  the  provisions  of the group  Contract.
       References to "Contract" in this prospectus include certificates,  unless
       the context requires otherwise.



<PAGE>


THE CONTRACT AT A GLANCE

- --------------------------------------------------------------------------------


The following is a snapshot of the  Contract.  Please read the remainder of this
prospectus for more information.


 -------------------------------------------------------------------------------

    Flexible Payments   You can  purchase  a  Contract  with as little as $3,000
                        ($2,000 for "Qualified  Contracts,"  which are Contracts
                        issued  with  qualified  plans.  You  can  add  to  your
                        Contract  as  often  and as much as you  like,  but each
                        payment  must be at  least  $50.  You  must  maintain  a
                        minimum account size of $2,000.


 -------------------------------------------------------------------------------

    Right to Cancel     You may cancel your  Contract  within 20 days of receipt
                        or  any  longer   period  as  your  state  may   require
                        ("Cancellation  Period").  Upon  cancellation,  we  will
                        return your purchase  payments  adjusted,  to the extent
                        state law permits, to reflect the investment  experience
                        of any amounts allocated to the Variable Account.


- --------------------------------------------------------------------------------

    Expenses            You will bear the following expenses:

                        o       Total  Variable  Account  annual  fees  equal to
                                1.15% of average  daily net assets (1.37% if you
                                select  the  Enhanced  Death  Benefit  Rider and
                                1.59%  if you  select  the  Enhanced  Death  and
                                Income Benefit Combination Rider)
                        o       Annual contract  maintenance charge of $35 (with
                                certain exceptions) 
                        o       Withdrawal  charges  ranging  from  0%  to 6% of
                                purchase   payment   withdrawn   (with   certain
                                exceptions)
                        o       Transfer  fee of $10 after 12th  transfer in any
                                Contract Year (fee currently waived)
                        o       State premium tax (if your state imposes one)

                        In addition,  each Portfolio pays expenses that you will
                        bear indirectly if you invest in a Variable Sub-Account.


 -------------------------------------------------------------------------------

    Investment
    Alternatives         The   Contract   offers  44   investment   alternatives
                         including:

                        o       3 Fixed Account  Options (which credit  interest
                                at rates we guarantee)
                        o       41 Variable Sub-Accounts investing in Portfolios
                                offering  professional money management by these
                                investment advisers:
                        o       A I M Advisors, Inc.
                        o       American Century Investment Management, Inc.
                        o       The Dreyfus Corporation
                        o       Fidelity Management & Research Company
                        o       Massachusetts Financial Services
                        o       Goldman Sachs Asset Management
                        o       Goldman Sachs Asset Management International
                        o       Morgan Stanley Asset Management, Inc.
                        o       Neuberger & Berman Management, Inc.
                        o       STI Capital Management, N.A.

                        To find  out  current  rates  being  paid  on the  Fixed
                        Account  Options,  or  to  find  out  how  the  Variable
                        Sub-Accounts   have   performed,   please   call  us  at
                        1-800-755-5275.

- --------------------------------------------------------------------------------

    Special Services     For your convenience, we offer these special services:

                        o       Automatic Portfolio Rebalancing Program
                        o       Automatic Additions Program
                        o       Dollar Cost Averaging Program
                        o       Systematic Withdrawal Program


- --------------------------------------------------------------------------------

    Income Payments     You can choose fixed income  payments,  variable  income
                        payments,  or a combination  of the two. You can receive
                        your income payments in one of the following ways:

                        o       life income with guaranteed payments
                        o       a joint and survivor life income with guaranteed
                                payments
                        o       guaranteed payments for a specified period (5 to
                                30 years)


- --------------------------------------------------------------------------------

    Death Benefits      If you or the  Annuitant  (if the Contract is owned by a
                        non-natural person) die before the Payout Start Date, we
                        will pay the death benefit described in the Contract. We
                        offer an Enhanced  Death  Benefit  Rider and an Enhanced
                        Death and Income Benefit Combination Rider.


- --------------------------------------------------------------------------------

    Transfers           Before the Payout  Start  Date,  you may  transfer  your
                        Contract value  ("Contract  Value") among the investment
                        alternatives, with certain restrictions.  Transfers to a
                        Guarantee  Period of the Fixed  Account must be at least
                        $50.

                        We  do  not  currently  impose  a  fee  upon  transfers.
                        However, we reserve the right to charge $10 per transfer
                        after the 12th transfer in each  "Contract  Year," which
                        we  measure  from the date we issue your  contract  or a
                        Contract anniversary ("Contract Anniversary").


- --------------------------------------------------------------------------------

    Withdrawals         You may withdraw some or all of your  Contract  Value at
                        anytime prior to the Payout Start Date. In general,  you
                        must  withdraw at least $50 at a time. A 10% federal tax
                        penalty  may  apply  if  you  withdraw  before  you  are
                        591/2years  old. A  withdrawal  charge and Market  Value
                        Adjustment also may apply.

- --------------------------------------------------------------------------------

<PAGE>


HOW THE CONTRACT WORKS

- --------------------------------------------------------------------------------


      The Contract basically works in two ways.

      First,  the Contract  can help you (we assume you are the Contract  owner)
save for retirement  because you can invest in up to 44 investment  alternatives
and pay no federal  income taxes on any earnings until you withdraw them. You do
this  during  what  we  call  the  "Accumulation  Phase"  of the  Contract.  The
Accumulation  Phase begins on the date we issue your Contract (we call that date
the "Issue Date") and continues  until the Payout Start Date,  which is the date
we apply your money to provide income payments.  During the Accumulation  Phase,
you may  allocate  your  purchase  payments to any  combination  of the Variable
Sub-Accounts  and/or Fixed  Account  Options.  If you invest in any of the three
Fixed  Account  Options,  you will earn a fixed rate of interest that we declare
periodically. If you invest in any of the Variable Sub-Accounts, your investment
return will vary up or down depending on the  performance  of the  corresponding
Portfolios.

      Second,  the Contract can help you plan for retirement because you can use
it to receive  retirement  income for life and/or for a pre-set number of years,
by selecting one of the income  payment  options (we call these "Income  Plans")
described  on page __.  You  receive  income  payments  during  what we call the
"Payout  Phase" of the  Contract,  which  begins on the  Payout  Start  Date and
continues until we make the last payment required by the Income Plan you select.
During the  Payout  Phase,  if you  select a fixed  income  payment  option,  we
guarantee the amount of your payments,  which will remain fixed. If you select a
variable  income  payment  option,   based  on  one  or  more  of  the  Variable
Sub-Accounts,  the amount of your payments will vary up or down depending on the
performance of the corresponding Portfolios.  The amount of money you accumulate
under your Contract  during the  Accumulation  Phase and apply to an Income Plan
will determine the amount of your income payments during the Payout Phase.

<TABLE>
<CAPTION>
      The timeline below illustrates how you might use your Contract.

<S>          <C>                        <C>             <C>                        <C>
 Issue                                  Payout Start
 Date        Accumulation Phase              Date       Payout Phase

- ------------------------------------------------------------------------------------------
   |         You save for retirement          |                       |                > ?

You buy                                 You elect to receive       You can          Or you can
a Contract                              income payments or         receive          receive
                                        receive a lump sum         income           income
                                        payment                    payments for     payments
                                                                   a set period     for life
</TABLE>


      As the  Contract  owner,  you  exercise  all of the rights and  privileges
provided by the Contract.  If you die, any surviving Contract owner or, if none,
the  Beneficiary  will  exercise  the  rights  and  privileges  provided  by the
Contract.  See "The  Contract." In addition,  if you die before the Payout Start
Date, we will pay a death benefit to any surviving  Contract  owner, or if there
is none, to your Beneficiary. See "Death Benefits."

      Please call us at  ________________ if you have any question about how the
Contract works.



<PAGE>


EXPENSE TABLE

- --------------------------------------------------------------------------------


The table below lists the  expenses  that you will bear  directly or  indirectly
when you buy a Contract.  The table and the examples  that follow do not reflect
premium  taxes  that may be  imposed  by the state  where you  reside.  For more
information  about Variable Account  expenses,  see "Expenses,"  below. For more
information  about  Portfolio   expenses,   please  refer  to  the  accompanying
prospectuses for the Funds.


      ---------------------------------------------------------------------

      CONTRACT OWNER TRANSACTION EXPENSES

      Withdrawal Charge (as a percentage of purchase payments)*


      Number of Complete Years
      Since We Received the Purchase
      Payment Being Withdrawn:      0     1     2     3     4     5     6+

      Applicable Charge:            6%    6%    5%    5%    4%    3%    0%

      Annual Contract Maintenance Charge......................$35.00**
      Transfer Fee............................................$10.00***

      -------------------

      * Each  Contract  Year,  you  may  withdraw  up to 15% of  your  aggregate
      purchase payments without incurring a withdrawal charge.

      ** We will waive this charge in certain cases.  See "Expenses."

      ***Applies  solely to the  thirteenth and  subsequent  transfers  within a
      Contract  Year,  excluding  transfers  due to dollar  cost  averaging  and
      automatic  portfolio  rebalancing.  We are currently  waiving the transfer
      fee.


      ---------------------------------------------------------------------


<PAGE>



      ---------------------------------------------------------------------

      VARIABLE ACCOUNT ANNUAL EXPENSES
      (as a percentage of average daily net asset value deducted from
      each Variable Sub-Account)
      Mortality and Expense Risk Charge...................1.05%*
      Administrative Expense Charge.......................0.10%
                Total Variable Account Annual Expenses....1.15%

      -------------------

      * If you select the  Enhanced  Death  Benefit  Rider,  the  mortality  and
      expense risk charge is 1.27%.  If you select the Enhanced Death and Income
      Benefit Combination Rider, the mortality and expense risk charge is 1.49%.

      ---------------------------------------------------------------------

    PORTFOLIOANNUAL EXPENSES  (After  Voluntary  Reductions and  Reimbursements)
             (as a percentage of Portfolio average daily net assets)

                                                                     Total
                                          Management     Other     Portfolio
Portfolio                                    Fees      Expenses     Annual
                                                                   Expenses

AIM V.I. Balanced Fund(1)                   0.00%        1.18%       1.18%
AIM V.I. Capital Appreciation Fund          0.62%        0.05%       0.67%
AIM V.I. Diversified Income Fund            0.60%        0.17%       0.77%
AIM V.I. Global Utilities Fund              0.65%        0.46%       1.11%
AIM V.I. Government Securities Fund         0.50%        0.26%       0.76%
AIM V.I. Growth Fund                        0.64%        0.08%       0.72%
AIM V.I. Growth and Income Fund             0.61%        0.04%       0.65%
AIM V.I. High Yield(1)                      0.00%        1.13%       1.13%
AIM V.I. International Equity Fund          0.75%        0.16%       0.91%
AIM V.I. Value Fund                         0.61%        0.05%       0.66%
American Century VP Balanced                0.97%        0.00%       0.97%
American Century VP International           1.47%        0.00%       1.47%
Dreyfus Socially Responsible Growth         0.75%        0.05%       0.80%
Dreyfus Stock Index Fund                    0.25%        0.01%       0.26%
VIF Small Company Stock                     0.75%        0.23%       0.98%
VIF Growth and Income                       0.75%        0.03%       0.78%
VIF Money Market                            0.50%        0.06%       0.56%
VIP Growth(2)                               0.59%        0.07%       0.66%
VIP High Income                             0.58%        0.12%       0.70%
VIP Equity-Income(2)                        0.49%        0.08%       0.57%
VIP II Contrafund(2)                        0.59%        0.07%       0.66%
Goldman Sachs Growth and Income Fund        0.75%        0.15%       0.90%
Goldman Sachs CORE U.S. Equity Fund         0.70%        0.10%       0.80%
Goldman Sachs CORE Large Cap Growth Fund    0.70%        0.10%       0.80%
Goldman Sachs CORE Small Cap Equity Fund    0.75%        0.15%       0.90%
Goldman Sachs Capital Growth Fund           0.75%        0.15%       0.90%
Goldman Sachs Mid Cap Equity Fund           0.80%        0.15%       0.95%
Goldman Sachs International Equity Fund     1.00%        0.25%       1.25%
Goldman Sachs Global Income Fund            0.90%        0.15%       1.05%
Morgan Stanley Fixed Income(1)              0.06%        0.64%       0.70%
Morgan Stanley Equity Growth(1)             0.09%        0.76%       0.85%
Morgan Stanley Value(1)                     0.08%        0.77%       0.85%
Morgan Stanley Mid Cap Value(1)             0.23%        0.82%       1.05%
Morgan Stanley U.S. Real Estate(1)          0.17%        0.93%       1.10%
Morgan Stanley Global Equity(1)             0.32%        0.83%       1.15%
Morgan Stanley International Magnum(1)      0.15%        1.00%       1.15%
MFS Emerging Growth                         0.75%        0.10%       0.85%
MFS Growth with Income                      0.75%        0.13%       0.88%
MFS New Discovery(3)                        0.90%        0.27%       1.17%
Neuberger & Berman AMT Guardian(4)          0.85%        0.15%       1.00%
Neuberger & Berman AMT Mid-Cap Growth(4)    0.85%        0.15%       1.00%
Neuberger & Berman AMT Partners             0.78%        0.06%       0.84%
STI Capital Appreciation Fund
STI Value Income Stock Fund

- -------------------

(1) Figures shown in the table are for the year ended December 31, 1998.  Absent
    voluntary  reductions and reimbursements for certain Portfolios,  management
    fees,  other expenses,  and total Portfolio  annual expenses  expressed as a
    percentage  of  average  net  assets of the  Portfolios  would  have been as
    follows:

    AIM V.I. Balanced Fund        0.75%          2.08%           2.83%
    AIM V.I. High Yield Fund      0.63%          1.87%           2.50%
    Fixed Income                  0.40%          0.64%           1.04%
    Equity Growth                 0.55%          0.76%           1.31%
    Value                         0.55%          0.77%           1.32%
    Mid-Cap Value                 0.75%          0.82%           1.57%
    U.S. Real Estate              0.80%          0.93%           1.73%
    Global Equity Portfolio       0.80%          0.83%           1.63%
    International Magnum          0.80%          1.00%           1.80%

(2) Absent expense offset and other  arrangements  that reduce  expenses,  total
    Portfolio annual expenses expressed as a percentage of average net assets of
    the  Portfolios  would  have  been  0.68%  for  VIP  Growth,  0.58%  for VIP
    Equity-Income, and 0.70% for VIP II Contrafund.

(3) The total Portfolio  annual expenses shown do not reflect expense offset and
    other arrangements, and are therefore higher than the actual expenses of the
    Portfolio.

(4) Absent  voluntary  reductions and  reimbursements,  total  Portfolio  annual
    expenses  expressed as a percentage of average net assets of the  Portfolios
    would have been 1.14% for the Guardian  Portfolio  and 1.43% for the Mid-Cap
    Growth Portfolio.



<PAGE>


EXAMPLE 1 

The  example  below  shows the  dollar  amount of  expenses  that you would bear
directly or indirectly if you:

     o    invested $1,000 in a Variable Sub-Account,
     o    earned a 5% annual return on your investment,
     o    surrendered your Contract,  or you began receiving income payments for
          a specified  period of less than 120  months,  at the end of each time
          period, and
     o    elected the Enhanced Death and Income Benefit Combination Rider.

The example does not include any taxes or tax  penalties  you may be required to
pay if you surrender your Contract.

Variable Sub-Account                  1 Year    3 Years    5 Years    10 Years
- --------------------                  ------    -------    -------    --------

AIM V.I. Balanced                      $80        $132       $177       $319
AIM V.I. Capital Appreciation          $75        $116       $151       $268
AIM V.I. Diversified Income            $76        $119       $156       $278
AIM V.I. Global Utilities              $79        $130       $174       $313
AIM V.I. Government Securities         $76        $119       $156       $277
AIM V.I. Growth                        $75        $118       $154       $273
AIM V.I. Growth and Income             $75        $115       $160       $266
AIM V.I. High Yield                    $80        $130       $175       $315
AIM V.I. International Equity          $77        $123       $163       $293
AIM V.I. Value                         $75        $116       $151       $267
American Century VP Balanced           $77        $123       $163       $292
American Century VP International      $83        $141       $193       $350
Dreyfus Socially Responsible Growth    $76        $120       $158       $282
Dreyfus Stock Index                    $71        $103       $130       $225
VIF Small Company Stock                $78        $126       $167       $300
VIF Growth and Income                  $76        $119       $157       $279
VIF Money Market                       $74        $113       $146       $257
VIP Growth                             $75        $116       $152       $269
VIP High Income                        $75        $117       $153       $271
VIP Equity-Income                      $74        $113       $147       $259
VIP II Contrafund                      $75        $117       $153       $271
Goldman Sachs Growth and Income        $77        $123       $163       $292
Goldman Sachs CORE U.S. Equity         $76        $120       $158       $282
Goldman Sachs CORE Large Cap Growth    $76        $120       $158       $282
Goldman Sachs CORE Small Cap Equity    $77        $123       $163       $292
Goldman Sachs Capital Growth           $77        $123       $163       $292
Goldman Sachs Mid Cap Equity           $78        $125       $166       $297
Goldman Sachs International Equity     $81        $134       $181       $326
Goldman Sachs Global Income            $79        $128       $171       $307
Morgan Stanley Fixed Income            $75        $117       $153       $271
Morgan Stanley Equity Growth           $77        $122       $160       $287
Morgan Stanley Value                   $77        $122       $160       $287
Morgan Stanley Mid Cap Value           $79        $128       $171       $307
Morgan Stanley U.S. Real Estate        $79        $129       $173       $312
Morgan Stanley Global Equity           $80        $131       $176       $317
Morgan Stanley International Magnum    $80        $131       $176       $317
MFS Emerging Growth                    $77        $122       $160       $287
MFS Growth with Income                 $77        $122       $162       $290
MFS New Discovery                      $80        $131       $177       $318
Neuberger & Berman AMT Guardian        $78        $126       $168       $302
Neuberger & Berman AMT Partners        $77        $121       $160       $286
Neuberger & Berman AMT Mid-Cap Growth  $78        $126       $168       $302
STI Capital Appreciation
STI Value Income Stock


EXAMPLE 2

Same  assumptions  as Example 1 above,  except that you decided not to surrender
your Contract,  or you began receiving income payments for a specified period of
at least 120 months, at the end of each period.

Variable Sub-Account                  1 Year    3 Years    5 Years    10 Years
- --------------------                  ------    -------    -------    --------

AIM V.I. Balanced                      $29        $89        $152       $319
AIM V.I. Capital Appreciation          $24        $74        $126       $268
AIM V.I. Diversified Income            $25        $77        $131       $278
AIM V.I. Global Utilities              $28        $87        $148       $313
AIM V.I. Government Securities         $25        $76        $130       $277
AIM V.I. Growth                        $24        $75        $128       $273
AIM V.I. Growth and Income             $24        $73        $125       $266
AIM V.I. High Yield                    $29        $88        $149       $315
AIM V.I. International Equity          $26        $81        $138       $293
AIM V.I. Value                         $24        $73        $125       $267
American Century VP International      $32        $99        $168       $350
American Century VP Balanced           $26        $81        $137       $292
Dreyfus Socially Responsible Growth    $25        $78        $132       $282
Dreyfus Stock Index                    $20        $61        $104       $225
VIF Small Company Stock                $27        $83        $142       $300
VIF Growth and Income                  $25        $77        $131       $279
VIF Money Market                       $23        $70        $120       $257
VIP Growth                             $24        $74        $126       $269
VIP High Income                        $24        $74        $127       $271
VIP Equity-Income                      $23        $71        $121       $259
VIP II Contrafund                      $24        $74        $127       $271
Goldman Sachs Growth and Income        $26        $81        $137       $292
Goldman Sachs CORE U.S. Equity         $25        $78        $132       $282
Goldman Sachs CORE Large Cap Growth    $25        $78        $132       $282
Goldman Sachs CORE Small Cap Equity    $26        $81        $137       $292
Goldman Sachs Capital Growth           $26        $81        $137       $292
Goldman Sachs Mid Cap Equity           $27        $82        $140       $297
Goldman Sachs International Equity     $30        $91        $155       $326
Goldman Sachs Global Income            $28        $85        $145       $307
Morgan Stanley Fixed Income            $24        $74        $127       $271
Morgan Stanley Equity Growth           $26        $79        $135       $287
Morgan Stanley Value                   $26        $79        $135       $287
Morgan Stanley Mid Cap Value           $28        $85        $145       $307
Morgan Stanley U.S. Real Estate        $28        $87        $148       $312
Morgan Stanley Global Equity           $29        $88        $150       $317
Morgan Stanley International Magnum    $29        $88        $150       $317
MFS Emerging Growth                    $26        $79        $135       $287
MFS Growth with Income                 $26        $80        $136       $290
MFS New Discovery                      $29        $89        $151       $318
Neuberger & Berman AMT Guardian        $27        $84        $143       $302
Neuberger & Berman AMT Partners        $26        $79        $134       $286
Neuberger & Berman AMT Mid-Cap Growth  $27        $84        $143       $302
STI Capital Appreciation
STI Value Income Stock


Please  remember  that you are looking at examples and not a  representation  of
past or future earnings. Your actual expenses may be lower or greater than those
shown  above.  Similarly,  your rate of return may be lower or greater  than 5%,
which is not guaranteed.  The above examples assume the election of the Enhanced
Death and Income  Benefit  Combination  Rider with a mortality  and expense risk
charge of 1.49%. If that Rider were not elected, the expense figures shown above
would be slightly  lower.  To reflect  the  contract  maintenance  charge in the
examples,  we estimated an  equivalent  percentage  charge,  based on an assumed
average Contract size of $47,490.


<PAGE>


FINANCIAL INFORMATION

- --------------------------------------------------------------------------------


To measure the value of your investment in the Variable  Sub-Accounts during the
Accumulation  Phase, we use a unit of measure we call the  "Accumulation  Unit."
Each Variable  Sub-Account  has a separate value for its  Accumulation  Units we
call "Accumulation Unit Value." Accumulation Unit Value is analogous to, but not
the same as, the share price of a mutual fund.

Attached as Appendix A to this  prospectus are tables  showing the  Accumulation
Unit  Values  of  each  Variable  Sub-Account,   other  than  the  STI  Variable
Sub-Accounts,  since its inception. No information is shown for the STI Variable
Sub-Accounts,  which commenced operations as of the date of this prospectus.  To
obtain a fuller picture of each Variable Sub-Account's finances, please refer to
the  Variable  Account's  financial  statements  contained  in the  Statement of
Additional Information. The financial statements of Glenbrook also appear in the
Statement of Additional Information.



<PAGE>


THE CONTRACT

- --------------------------------------------------------------------------------


CONTRACT OWNER

The Glenbrook  Provider Variable Annuity is a contract between you, the Contract
owner, and Glenbrook,  a life insurance company.  As the Contract owner, you may
exercise all of the rights and privileges provided to you by the Contract.  That
means it is up to you to select or change (to the extent permitted):

     o    the investment alternatives during the Accumulation and Payout Phases,
     o    the amount and timing of your purchase payments and withdrawals,
     o    the programs you want to use to invest or withdraw money,
     o    the income payment plan you want to use to receive retirement income,
     o    the  Annuitant  (either  yourself  or someone  else) on whose life the
          income payments will be based, 
     o    the  Beneficiary or  Beneficiaries  who will receive the benefits that
          the  Contract  provides  when you die, and 
     o    any other rights that the Contract provides.

If you die, any surviving  Contract  owner,  or , if none, the  Beneficiary  may
exercise the rights and privileges provided to them by the Contract.

The Contract cannot be jointly owned by both a non-natural  person and a natural
person.

You can use the Contract with or without a qualified plan. A qualified plan is a
personal retirement savings plan, such as an IRA or tax-sheltered  annuity, that
meets the requirements of the Internal  Revenue Code.  Qualified plans may limit
or  modify  your  rights  and  privileges  under the  Contract.  We use the term
"Qualified  Contract" to refer to a Contract  issued with a qualified  plan. See
"Qualified Plans" on page __.


ANNUITANT

The Annuitant is the individual whose life determines the amount and duration of
income payments  (other than under Income Plans with  guaranteed  payments for a
specified period). You initially designate an Annuitant in your application. You
may change the Annuitant at any time prior to the Payout Start Date (only if the
Contract owner is a natural person). You may designate a joint Annuitant, who is
a second person on whose life income payments depend. We permit joint Annuitants
only on or after the  Payout  Start  Date.  If the  Annuitant  dies prior to the
Payout Start Date, the new Annuitant will be:

     (i)  the youngest Contract owner; otherwise,
     (ii) the youngest Beneficiary.


BENEFICIARY

The  Beneficiary  is the person who may elect to  receive  the death  benefit or
become the new Contract owner if the sole  surviving  Contract owner dies before
the Payout  Start  Date.  If the sole  surviving  Contract  owner dies after the
Payout Start Date, the Beneficiary  will receive any guaranteed  income payments
scheduled to continue.

You may name one or more  Beneficiaries  when you apply for a Contract.  You may
change  or  add  Beneficiaries  at any  time,  unless  you  have  designated  an
irrevocable  Beneficiary.  We will  provide a change of  Beneficiary  form to be
signed and filed with us. Any change will be  effective at the time you sign the
written notice. Until we receive your written notice to change a Beneficiary, we
are entitled to rely on the most recent Beneficiary information in our files. We
will not be liable as to any payment or  settlement  made prior to receiving the
written notice. Accordingly, if you wish to change your Beneficiary,  you should
deliver your written notice to us promptly.

If  you  did  not  name a  Beneficiary  or,  unless  otherwise  provided  in the
Beneficiary  designation,  if a named  Beneficiary is no longer living and there
are no other surviving Beneficiaries, the new Beneficiary will be:

     o    your spouse or, if he or she is no longer alive,
     o    your surviving children equally, or if you have no surviving children,
     o    your estate.

If more than one  Beneficiary  survives you (or survives the  Annuitant,  if the
Contract  owner is not a natural  person) we will divide the death benefit among
your Beneficiaries  according to your most recent written  instructions.  If you
have not given us written  instructions,  we will pay the death benefit in equal
amounts to the surviving Beneficiaries.


MODIFICATION OF THE CONTRACT

Only a Glenbrook  officer may approve a change in or waive any  provision of the
Contract.  Any change or waiver must be in  writing.  None of our agents has the
authority to change or waive the  provisions of the Contract.  We may not change
the terms of the Contract  without your consent,  except to conform the Contract
to  applicable  law or changes in the law.  If a  provision  of the  Contract is
inconsistent with state law, we will follow state law.


ASSIGNMENT

We will not honor an  assignment  of an interest in a Contract as  collateral or
security for a loan. However,  you may assign periodic income payments under the
Contract  prior to the Payout Start Date.  No  Beneficiary  may assign  benefits
under the  Contract  until they are payable to the  Beneficiary.  We will not be
bound by any  assignment  until  you  sign it and  file it with  us.  We are not
responsible  for the  validity  of any  assignment.  Federal  law  prohibits  or
restricts the  assignment of benefits  under many types of retirement  plans and
the terms of such plans may themselves contain  restrictions on assignments.  An
assignment may also result in taxes or tax penalties. You should consult with an
attorney before trying to assign your Contract.



<PAGE>


PURCHASES

- --------------------------------------------------------------------------------


MINIMUM PURCHASE PAYMENTS

Your initial  purchase  payment must be at least $3,000  ($2,000 for a Qualified
Contract).  All subsequent  purchase  payments must be $50 or more. You may make
purchase  payments at any time prior to the Payout  Start  Date.  We reserve the
right to limit the maximum amount of purchase payments we will accept.


AUTOMATIC ADDITIONS PROGRAM

You may make subsequent  purchase payments by automatically  transferring  money
from your bank  account.  Consult your sales  representative  for more  detailed
information.


ALLOCATION OF PURCHASE PAYMENTS

At the time you apply for a  Contract,  you must  decide  how to  allocate  your
purchase payments among the investment alternatives.  The allocation you specify
on your  application will be effective  immediately.  All allocations must be in
whole  percents  that  total  100% or in  whole  dollars.  You can  change  your
allocations by notifying us in writing.

We will allocate your purchase payments to the investment alternatives according
to your most  recent  instructions  on file  with us.  Unless  you  notify us in
writing otherwise,  we will allocate  subsequent  purchase payments according to
the allocation for the previous purchase  payment.  We will effect any change in
allocation  instructions  at the time we receive written notice of the change in
good order.

We will credit the initial  purchase  payment that  accompanies  your  completed
application to your Contract within 2 business days after we receive the payment
at our  home  office.  If your  application  is  incomplete,  we will ask you to
complete your  application  within 5 business days. If you do so, we will credit
your  initial  purchase  payment to your  Contract  within  that 5 business  day
period.  If you do not, we will return your purchase payment at the end of the 5
business day period unless you expressly  allow us to hold it until you complete
the application.  We will credit subsequent purchase payments to the Contract at
the close of the business  day on which we receive the  purchase  payment at our
home office.

We are open for business each day Monday  through Friday that the New York Stock
Exchange is open for business. We also refer to these days as "Valuation Dates."
Our business day closes when the New York Stock Exchange closes,  usually 4 p.m.
Eastern Time (3 p.m.  Central Time). If we receive your purchase payment after 3
p.m.  Central Time on any Valuation  Date, we will credit your purchase  payment
using the Accumulation Unit Values computed on the next Valuation Date.


RIGHT TO CANCEL

You may cancel  the  Contract  by  returning  it to us within  the  Cancellation
Period,  which is the 20 day period  after you  receive  the  Contract,  or such
longer period that your state may require. You may return it by delivering it or
mailing  it to us.  If  you  exercise  this  "Right  to  Cancel,"  the  Contract
terminates  and we will  pay you  the  full  amount  of your  purchase  payments
allocated  to the Fixed  Account.  We also will  return your  purchase  payments
allocated to the Variable Account adjusted,  to the extent state law permits, to
reflect  investment  gain or loss  that  occurred  from the  date of  allocation
through the date of cancellation. Some states may require us to return a greater
amount to you.

In states  where we are  required to refund  purchase  payments,  we reserve the
right  during  the  Cancellation  Period to invest  any  purchase  payments  you
allocated to a Variable  Sub-Account  to the Money Market  Variable  Sub-Account
available under the Contract.  We will notify you if we do so. At the end of the
Cancellation  Period,  you may  then  allocate  your  money  to  other  Variable
Sub-Accounts.



<PAGE>


CONTRACT VALUE

- --------------------------------------------------------------------------------


Your Contract  Value at any time during the  Accumulation  Phase is equal to the
sum of the value of your  Accumulation  Units in the Variable  Sub-Accounts  you
have selected, plus the value of your investment in the Fixed Account Options.


ACCUMULATION UNITS

To determine the number of  Accumulation  Units of each Variable  Sub-Account to
credit to your  Contract,  we divide (i) the amount of the purchase  payment you
have allocated to a Variable  Sub-Account by (ii) the Accumulation Unit Value of
that  Variable  Sub-Account  next computed  after we receive your  payment.  For
example,  if we  receive a $10,000  purchase  payment  allocated  to a  Variable
Sub-Account  when the  Accumulation  Unit Value for the  Sub-Account  is $10, we
would credit  1,000  Accumulation  Units of that  Variable  Sub-Account  to your
Contract.


ACCUMULATION UNIT VALUE

As a general matter,  the Accumulation Unit Value for each Variable  Sub-Account
will rise or fall to reflect:

     o    changes  in the share  price of the  Portfolio  in which the  Variable
          Sub-Account invests, and

     o    the  deduction of amounts  reflecting  the  mortality and expense risk
          charge,  administrative  expense  charge,  and any provision for taxes
          that have  accrued  since we last  calculated  the  Accumulation  Unit
          Value.

We determine contract maintenance charges, withdrawal charges, and transfer fees
(currently waived) separately for each Contract. They do not affect Accumulation
Unit Value.  Instead,  we obtain  payment of those charges and fees by redeeming
Accumulation  Units.  For details on how we calculate  Accumulation  Unit Value,
please refer to the Statement of Additional Information.

We determine a separate Accumulation Unit Value for each Variable Sub-Account on
each  Valuation  Date.  We also  determine a separate set of  Accumulation  Unit
Values  reflecting the cost of the Enhanced Death Benefit Rider and the Enhanced
Death and Income Benefit Combination Rider described on page __ below.

You  should  refer  to the  prospectuses  for  the  Funds  that  accompany  this
prospectus  for a  description  of how the assets of each  Portfolio are valued,
since that  determination  directly bears on the Accumulation  Unit Value of the
corresponding Variable Sub-Account and, therefore, your Contract Value.



<PAGE>


INVESTMENT ALTERNATIVES:  The Variable Sub-Accounts

- --------------------------------------------------------------------------------


You may allocate your purchase payments to up to 41 Variable Sub-Accounts.  Each
Variable  Sub-Account invests in the shares of a corresponding  Portfolio.  Each
Portfolio has its own investment  objective(s) and policies. We briefly describe
the Portfolios below.

For more complete information about each Portfolio, including expenses and risks
associated with the Portfolio, please refer to the accompanying prospectuses for
the Funds. You should carefully review the Fund  prospectuses  before allocating
amounts to the Variable Sub-Accounts.

<TABLE>
<CAPTION>

- -------------------------------------------------------------------------------------------
                                                                              Investment
Portfolio:                         Each Portfolio Seeks:                        Adviser:
- -------------------------------------------------------------------------------------------
<S>                                <C>                                        <C>

AIM Variable Insurance Funds, Inc.

- -------------------------------------------------------------------------------------------
AIM V.I. Balanced Fund             As high a total return as possible,       
                                   consistent with preservation of           
                                   capital                                                 

                                                                                 A I M      
                                                                              Advisors, Inc.
- -------------------------------------------------------------------------------------------
AIM V.I. Capital                   Growth of capital
Appreciation Fund

- -------------------------------------------------------------------------------------------
AIM V.I. Diversified Income        A high level of current income
Fund

- -------------------------------------------------------------------------------------------
AIM V.I. Global Utilities          To achieve a high level of current               
Fund                               income and, secondarily, capital
                                   appreciation

- -------------------------------------------------------------------------------------------
AIM V.I. Government                A high level of current income                   
Securities Fund                    consistent with reasonable concern
                                   for safety of principal

- -------------------------------------------------------------------------------------------
AIM V.I. Growth Fund               Growth of capital                                
- -------------------------------------------------------------------------------------------
AIM V.I. Growth and Income         Growth of capital, and secondarily,              
Fund                               current income
- -------------------------------------------------------------------------------------------
AIM V.I. High Yield Fund           A high level of current income                   
- -------------------------------------------------------------------------------------------
AIM V.I. International             Long-term growth of capital                      
Equity Fund
- -------------------------------------------------------------------------------------------
AIM V.I. Value Fund                Long-term growth of capital                      
- -------------------------------------------------------------------------------------------

American Century Variable Funds (VP), Inc.                                          

- -------------------------------------------------------------------------------------------
American Century VP Balanced       Capital growth and income over time          American
                                                                                Century
                                                                               Investment
                                                                               Management,
                                                                                   Inc.
- -------------------------------------------------------------------------------------------
American Century VP                Long-term capital growth around the              
International                      world
- -------------------------------------------------------------------------------------------
Dreyfus Variable Investment Fund (VIF)                                              
- -------------------------------------------------------------------------------------------
VIF Growth and Income Portfolio    Long-term capital growth, current                
                                   income and growth of income,
                                   consistent with reasonable investment
                                   risk
                                                                                  The
                                                                                Dreyfus
                                                                              Corporation

- -------------------------------------------------------------------------------------------
VIF Money Market Portfolio         Current  income  as  is consistent 
                                   with the preservation of capital and 
                                   the maintenance of liquidity
- -------------------------------------------------------------------------------------------
VIF Small Company Stock            Investment results that are greater              
Portfolio                          than the total performance of the
                                   Russell 2500-TM- Index
- -------------------------------------------------------------------------------------------

The Dreyfus Socially Responsible Growth Fund, Inc.

- -------------------------------------------------------------------------------------------

                                   Capital growth and, secondarily,
                                   current income
- -------------------------------------------------------------------------------------------

Dreyfus Stock Index Fund

- -------------------------------------------------------------------------------------------
                                   Investment results that correspond to 
                                   the price and yield performance of the  
                                   Standard  & Poor's  500 Composite Stock 
                                   Index
- -------------------------------------------------------------------------------------------
</TABLE>

<PAGE>

<TABLE>
<CAPTION>

                                                                              Investment
Portfolio:                         Each Portfolio Seeks:                        Adviser:
- -------------------------------------------------------------------------------------------
<S>                                <C>                                        <C>

Fidelity Variable Insurance Products Fund II (VIPII)

- -------------------------------------------------------------------------------------------
VIP II Contrafund Portfolio        Capital appreciation                         Fidelity
                                                                               Management &
                                                                                Research
                                                                                Company
- -------------------------------------------------------------------------------------------
VIP Growth Portfolio               Capital appreciation
- -------------------------------------------------------------------------------------------
VIP High Income Portfolio          High current income
- -------------------------------------------------------------------------------------------
VIP Equity Income Portfolio        Reasonable income
- -------------------------------------------------------------------------------------------

MFS(R) Variable Insurance Trust SM*

- -------------------------------------------------------------------------------------------
MFS Emerging Growth Series         Long-term growth of capital                Massachusetts
                                                                                Financial  
                                                                                Services   
                                                                              
- -------------------------------------------------------------------------------------------
MFS Growth with Income             Reasonable current income and
Series                             long-term growth of capital and income
- -------------------------------------------------------------------------------------------
MFS New Discovery Series           Capital appreciation
- -------------------------------------------------------------------------------------------

Goldman Sachs Variable Insurance Trust

- -------------------------------------------------------------------------------------------
Growth and Income Fund             Long-term growth of capital and growth       Goldman
                                   of income                                     Sachs
                                                                                 Asset
                                                                               Management

- -------------------------------------------------------------------------------------------

CORE U.S. Equity Fund              Long-term growth of capital and
                                   dividend income
- -------------------------------------------------------------------------------------------
CORE Large Cap Growth Fund         Long-term growth of capital
- -------------------------------------------------------------------------------------------
CORE Small Cap Equity Fund         Long-term growth of capital
- -------------------------------------------------------------------------------------------
Capital Growth Fund                Long-term growth of capital
- -------------------------------------------------------------------------------------------
Mid Cap Equity Fund                Long-term capital appreciation
- -------------------------------------------------------------------------------------------
International Equity Fund          Long-term capital appreciation               Goldman
                                                                                 Sachs 
                                                                                 Asset
                                                                               Management
                                                                              International
- -------------------------------------------------------------------------------------------
Global Income  Fund                A  high  total  return,   emphasizing
                                   current  income  and, to a lesser  extent,  
                                   capital appreciation
- -------------------------------------------------------------------------------------------

Morgan Stanley Universal Funds, Inc.

- -------------------------------------------------------------------------------------------

Fixed Income                       Above-average total return
                                                                                 Morgan
                                                                                 Stanley
                                                                                  Asset
                                                                             Management Inc.

- -------------------------------------------------------------------------------------------
Equity Growth                      Long-term capital appreciation
- -------------------------------------------------------------------------------------------
Value                              Above-average total return over a
                                   market cycle of 3 to 5 years
- -------------------------------------------------------------------------------------------
Mid Cap Value                      Above-average total return over a
                                   market cycle of 3 to 5 years
- -------------------------------------------------------------------------------------------
U.S. Real Estate                   Above-average current income and
                                   long-term capital appreciation
- -------------------------------------------------------------------------------------------
Global Equity                      Long-term capital appreciation
- -------------------------------------------------------------------------------------------
International Magnum               Long-term capital appreciation
- -------------------------------------------------------------------------------------------

Neuberger & Berman Advisers Management Trust

- -------------------------------------------------------------------------------------------

Partners                           Capital growth                             Neuberger &
                                                                                Berman
                                                                             Management Inc.
- -------------------------------------------------------------------------------------------

Guardian                           Capital appreciation and,
                                   secondarily, current income

- -------------------------------------------------------------------------------------------
Mid-Cap Growth                     Capital appreciation
- -------------------------------------------------------------------------------------------

STI Classic Variable Trust

- -------------------------------------------------------------------------------------------
STI Capital Appreciation Fund      Capital appreciation                        STI Capital
                                                                               Management,
                                                                                 N.A.
- ------------------------------------------------------------------------------
STI Value Income Stock Fund        Current income with the secondary goal 
                                   of achieving capital appreciation
- -------------------------------------------------------------------------------------------
</TABLE>

*  Effective  May 1, 1999,  the MFS  Variable  Sub-Accounts  were  closed to new
investment (including transfers).

Amounts  you  allocate to Variable  Sub-Accounts  may grow in value,  decline in
value, or grow less than you expect,  depending on the investment performance of
the  Portfolios  in  which  those  Variable  Sub-Accounts  invest.  You bear the
investment risk that the Portfolios might not meet their investment  objectives.
Shares of the Portfolios are not deposits,  or obligations  of, or guaranteed or
endorsed  by any bank  and are not  insured  by the  Federal  Deposit  Insurance
Corporation, the Federal Reserve Board or any other agency.



<PAGE>


INVESTMENT ALTERNATIVES : The Fixed Account Options


- --------------------------------------------------------------------------------


You may  allocate  all or a  portion  of your  purchase  payments  to the  Fixed
Account.  You may choose from among 3 Fixed Account  Options  including 2 dollar
cost  averaging  options  and the  option  to  invest  in one or more  Guarantee
Periods.  The Fixed Account  Options may not be available in all states.  Please
consult  with your  sales  representative  for  current  information.  The Fixed
Account  supports  our  insurance  and annuity  obligations.  The Fixed  Account
consists of our general assets other than those in segregated asset accounts. We
have sole  discretion  to invest  the  assets of the Fixed  Account,  subject to
applicable  law.  Any money you  allocate  to a Fixed  Account  Option  does not
entitle you to share in the investment experience of the Fixed Account.


DOLLAR COST AVERAGING FIXED ACCOUNT OPTIONS

Dollar Cost Averaging Fixed Account Option.  Purchase payments that you allocate
to the Dollar Cost Averaging  Fixed Account Option ("DCA Fixed Account  Option")
will earn  interest  for a one year period at the current  rate in effect at the
time of allocation.  We will credit  interest daily at a rate that will compound
over  the  year  to the  annual  interest  rate  we  guaranteed  at the  time of
allocation.  After the one year period,  we will declare a renewal rate which we
guarantee for a full year.  Subsequent renewal dates will be every twelve months
for each payment or transfer.

We will follow your  instructions in  transferring  amounts monthly from the DCA
Fixed Account  Option.  However,  you may not choose less than 3 or more than 36
monthly  installments.  Further, you must transfer each purchase payment and all
its  earnings  out of this  Option by means of dollar cost  averaging  within 36
months of  payment.  At the end of 36 months,  we will  transfer  the  remaining
payment and associated  earnings to the Money Market  Variable  Sub-Account.  No
transfers are permitted into the Dollar Cost Averaging Fixed Account.

Short Term Dollar Cost Averaging Fixed Account Option. You may establish a Short
Term Dollar Cost Averaging Program by allocating  purchase payments to the Short
Term Dollar Cost  Averaging  Fixed Account Option ("Short Term DCA Fixed Account
Option").  We will credit  interest to purchase  payments  you  allocate to this
Option  for up to one  year  at the  current  rate  in  effect  at the  time  of
allocation.  Each  purchase  payment  you  allocate  to the Short Term DCA Fixed
Account  Option  must be at least  $5,000.  We  reserve  the right to reduce the
minimum allocation amount.

We will follow your instructions in transferring  amounts monthly from the Short
Term DCA Fixed Account Option.  However,  you may not choose less than 3 or more
than 12 monthly  installments.  Further, you must transfer each purchase payment
and all its earnings out of this Option by means of dollar cost averaging within
12 months.  If you discontinue the Dollar Cost Averaging  Program before the end
of the transfer period, we will transfer the remaining balance in this Option to
the Money Market Variable  Sub-Account unless you request a different investment
alternative.  No  transfers  are  permitted  into the  Short  Term  Dollar  Cost
Averaging Fixed Account.

We bear the investment  risk for all amounts  allocated to the DCA Fixed Account
Option and the Short Term DCA Fixed Account Option. That is because we guarantee
the current and renewal  interest rates we credit to the amounts you allocate to
either of these  Options,  which will never be less than the minimum  guaranteed
rate in the Contract.  Currently,  we  determine,  in our sole  discretion,  the
amount of interest credited in excess of the guaranteed rate.

We may declare more than one interest rate for  different  monies based upon the
date of allocation to the DCA Fixed Account  Option and the Short Term DCA Fixed
Account Option. For current interest rate information, please contact your sales
representative or our customer support unit at 1-800-755-5275.


GUARANTEE PERIODS

Each  payment or transfer  allocated to a Guarantee  Period earns  interest at a
specified  rate that we guarantee for a period of years.  Guarantee  Periods may
range from 1 to 10 years. We are currently  offering  Guarantee Periods of 3, 5,
7, and ten years in  length.  In the  future we may offer  Guarantee  Periods of
different lengths or stop offering some Guarantee Periods.

You select the  Guarantee  Period for each  payment or  transfer.  If you do not
select a Guarantee  Period,  we will assign the same  period(s) you selected for
your most recent purchase payments.

Each payment or transfer  allocated to a Guarantee  Period must be at least $50.
We reserve the right to limit the number of  additional  purchase  payments that
you may allocate to this Option.

Interest  Rates.  We will tell you what interest rates and Guarantee  Periods we
are offering at a particular  time. We will not change the interest rate that we
credit  to a  particular  allocation  until  the end of the  relevant  Guarantee
Period.  We may declare  different  interest rates for Guarantee  Periods of the
same length that begin at different times.

We have no specific  formula for  determining  the rate of interest that we will
declare  initially or in the future.  We will set those  interest rates based on
investment returns available at the time of the determination.  In addition,  we
may consider  various  other factors in  determining  interest  rates  including
regulatory  and  tax  requirements,  our  sales  commission  and  administrative
expenses,  general economic trends,  and competitive  factors.  We determine the
interest rates to be declared in our sole discretion. We can neither predict nor
guarantee  what those rates will be in the future.  For  current  interest  rate
information,   please  contact  your  sales   representative   or  Glenbrook  at
1-800-755-5275.

How We Credit  Interest.  We will credit interest daily to each amount allocated
to a Guarantee  Period at a rate that compounds to the annual interest rate that
we declared at the beginning of the applicable  Guarantee Period.  The following
example  illustrates  how a purchase  payment  allocated to a Guaranteed  Period
would grow, given an assumed Guarantee Period and annual interest rate:

Purchase Payment...............$10,000
Guarantee Period...............5 years
Annual Interest Rate...........4.50%

<TABLE>
<CAPTION>

                              END OF CONTRACT YEAR

                                          YEAR 1     YEAR 2      YEAR 3       YEAR 4     YEAR 5
                                          ------     ------      ------       ------     ------
<S>                                     <C>         <C>          <C>        <C>         <C>
Beginning Contract Value                $10,000.00
X (1 + Annual Interest Rate)                X1.045
                                        $10,450.00
Contract Value at end of Contract Year              $10,450.00
X (1 + Annual Interest Rate)                            X1.045
                                                    $10,920.25
Contract Value at end of Contract Year                           $10,920.25
X (1 + Annual Interest Rate)                                         X1.045
                                                                 $11,411.66
Contract Value at end of Contract Year                                       $11,411.66
X (1 + Annual Interest Rate)                                                     X1.045
                                                                             $11,925.19
Contract Value at end of Contract Year                                                   $11,925.19
X (1 + Annual Interest Rate)                                                                 X1.045
                                                                                          $12,461.82

Total Interest Credited During Guarantee Period = $2,461.82 ($12,461.82 -$10,000)
</TABLE>

This example assumes no withdrawals  during the entire 5 year Guarantee  Period.
If you  were  to  make a  partial  withdrawal,  you  may  be  required  to pay a
withdrawal  charge.  In  addition,  the amount  withdrawn  may be  increased  or
decreased by a Market Value  Adjustment that reflects  changes in interest rates
since the time you invested the amount withdrawn. The hypothetical interest rate
is for illustrative purposes only and is not intended to predict future interest
rates to be declared under the Contract.  Actual interest rates declared for any
given Guarantee Period may be more or less than shown above.

Renewals.  Prior to the end of each Guarantee  Period, we will mail you a notice
asking you what to do with your money,  including the accrued  interest.  During
the 30-day period after the end of the Guarantee Period, you may:

1)    take no action. We will automatically  apply your money to a new Guarantee
      Period  of the same  length  as the  expiring  Guarantee  Period.  The new
      Guarantee Period will begin on the day the previous Guarantee Period ends.
      The new  interest  rate  will be our  then  current  declared  rate  for a
      Guarantee Period of that length; or

2)    instruct  us to apply your money to one or more new  Guarantee  Periods of
      your  choice.  The  new  Guarantee  Period(s)  will  begin  on the day the
      previous  Guarantee  Period ends.  The new interest  rate will be our then
      current declared rate for those Guarantee Periods; or

3)    instruct  us to  transfer  all or a portion  of your  money to one or more
      Variable Sub-Accounts of the Variable Account. We will effect the transfer
      on the day we  receive  your  instructions.  We will not adjust the amount
      transferred to include a Market Value Adjustment; or

4)    withdraw  all or a portion of your  money.  You may be  required  to pay a
      withdrawal  charge, but we will not adjust the amount withdrawn to include
      a Market Value  Adjustment.  You may also be required to pay premium taxes
      and  withholding,  if  applicable.  We will pay interest  from the day the
      Guarantee  Period expired until the date of withdrawal.  The interest will
      be the rate for the shortest Guarantee Period then being offered.  Amounts
      not withdrawn will be applied to a new Guarantee Period of the same length
      as the previous  Guarantee Period.  The new Guarantee Period will begin on
      the day the previous Guarantee Period ends.

Under our  Automatic  Laddering  Program,  you may choose,  in  advance,  to use
Guarantee  Periods of the same  length  for all  renewals.  You can select  this
Program at any time during the Accumulation Phase,  including on the Issue Date.
We will apply  renewals to Guarantee  Periods of the  selected  length until you
direct us in writing to stop. We may stop offering this Program at any time. For
additional  information  on the  Automatic  Laddering  Program,  please call our
Customer Service unit at 1-800-755-5275.

Market Value Adjustment.  All withdrawals and transfers from a Guarantee Period,
other than those  taken  during the 30 day period  after such  Guarantee  Period
expires,  are subject to a Market Value  Adjustment.  A Market Value  Adjustment
also may apply  upon  payment  of a death  benefit  and when you  apply  amounts
currently  invested in a  Guarantee  Period to an Income  Plan  (unless  paid or
applied during the 30-day period after such Guarantee Period  expires).  We also
will not apply a Market Value Adjustment to a withdrawal you make:

     o    within the Free Withdrawal Amount as described on page __, or

     o    to satisfy the IRS minimum distribution rules for the Contract.

We apply the Market Value  Adjustment to reflect  changes in interest rates from
the time you first allocate  money to a Guarantee  Period to the time you remove
it from that  Guarantee  Period.  We calculate  the Market Value  Adjustment  by
comparing the Treasury  Rate for a period equal to the  Guarantee  Period at its
inception to the Treasury Rate for a period equal to the  Guarantee  Period when
you remove your money.  "Treasury  Rate" means the U.S.  Treasury  Note Constant
Maturity Yield as reported in Federal Reserve Bulletin Release H.15.

The Market Value Adjustment may be positive or negative, depending on changes in
interest rates. As such, you bear the investment risk associated with changes in
interest  rates.  If interest  rates  increase  significantly,  the Market Value
Adjustment and any withdrawal charge,  premium taxes, and income tax withholding
(if applicable)  could reduce the amount you receive upon full withdrawal from a
Guaranteed Period to an amount that is less than the purchase payment applied to
that period plus interest earned under the Contract.

Generally,  if the original  Treasury  Rate at the time you allocate  money to a
Guarantee  Period is higher  than the  applicable  current  Treasury  Rate for a
period equal to the  Guarantee  Period,  then the Market Value  Adjustment  will
result in a higher amount  payable to you,  transferred  or applied to an Income
Plan.  Conversely,  if the  Treasury  Rate at the time you  allocate  money to a
Guarantee  Period is lower than the applicable  Treasury Rate for a period equal
to the Guarantee Period, then the Market Value Adjustment will result in a lower
amount payable to you, transferred or applied to an Income Plan.

For  example,  assume  that you  purchase a  Contract  and you select an initial
Guarantee  Period of 5 years and the 5 year  Treasury  Rate for that duration is
4.50%. Assume that at the end of 3 years, you make a partial withdrawal.  If, at
that later time,  the  current 5 year  Treasury  Rate is 4.20%,  then the Market
Value  Adjustment  will be  positive,  which will  result in an  increase in the
amount payable to you. Conversely, if the current 5 year Treasury Rate is 4.80%,
then the Market  Value  Adjustment  will be  negative,  which  will  result in a
decrease in the amount payable to you.

The formula for calculating  Market Value Adjustments is set forth in Appendix B
to this prospectus,  which also contains  additional examples of the application
of the Market Value Adjustment.


<PAGE>


INVESTMENT ALTERNATIVES:  Transfers


- --------------------------------------------------------------------------------


TRANSFERS DURING THE ACCUMULATION PHASE

During  the  Accumulation  Phase,  you may  transfer  Contract  Value  among the
investment  alternatives.  You may not transfer Contract Value to the Short-Term
Dollar Cost Averaging Fixed Account Option. You may request transfers in writing
on a form that we provided or by telephone  according to the procedure described
below.  The minimum amount that you may transfer into a Guarantee Period is $50.
We  currently  do not assess,  but reserve the right to assess,  a $10 charge on
each transfer in excess of 12 per Contract  Year. We treat  transfers to or from
more than one Portfolio on the same day as one transfer.

We will process transfer  requests that we receive before 3:00 p.m. Central Time
on any Valuation Date using the Accumulation  Unit Values for that Date. We will
process  requests  completed  after 3:00 p.m.  on any  Valuation  Date using the
Accumulation Unit Values for the next Valuation Date. The Contract permits us to
defer  transfers  from the Fixed  Account  for up to six months from the date we
receive your request. If we decide to postpone transfers for 30 days or more, we
will pay interest as required by applicable  law. Any interest  would be payable
from the date we receive the transfer request to the date we make the transfer.

If you  transfer an amount from a Guarantee  Period other than during the 30 day
period after such  Guarantee  Period  expires,  we will increase or decrease the
amount by a Market Value Adjustment.

We reserve the right to waive any transfer restrictions.


TRANSFERS DURING THE PAYOUT PHASE

During the Payout Phase, you may make transfers among the Variable  Sub-Accounts
so as to change the relative  weighting of the  Variable  Sub-Accounts  on which
your  variable  income  payments  will be based.  In  addition,  you will have a
limited ability to make transfers from the Variable Sub-Accounts to increase the
proportion of your income payments consisting of fixed income payments.  You may
not, however, convert any portion of your right to receive fixed income payments
into variable income payments.

If you choose an Income Plan that depends on any person's life, you may not make
any  transfers  for the first 6 months after the Payout Start Date.  Thereafter,
you may make transfers  among the Variable  Sub-Accounts  or make transfers from
the Variable  Sub-Accounts  to increase the  proportion of your income  payments
consisting of fixed income  payments.  Your  transfers must be at least 6 months
apart.


TELEPHONE TRANSFERS

You may make transfers by telephone by calling  1-800-755-5275 if you first send
us a  completed  authorization  form.  The cut off time for  telephone  transfer
requests  is 3:00  p.m.  Central  time.  In the  event  that the New York  Stock
Exchange closes early, i.e., before 3:00 p.m. Central Time, or in the event that
the  Exchange  closes early for a period of time but then reopens for trading on
the same day, we will process telephone transfer requests as of the close of the
Exchange on that particular day. We will not accept telephone  requests received
at any telephone  number other than the number that appears in this paragraph or
received after the close of trading on the Exchange.

We may suspend, modify or terminate the telephone transfer privilege at any time
without notice.

We use  procedures  that  we  believe  provide  reasonable  assurance  that  the
telephone transfers are genuine.  For example,  we tape telephone  conversations
with  persons  purporting  to  authorize   transfers  and  request   identifying
information.  Accordingly,  we disclaim any liability for losses  resulting from
allegedly  unauthorized  telephone  transfers.   However,  if  we  do  not  take
reasonable steps to help ensure that a telephone  authorization is valid, we may
be liable for such losses.


DOLLAR COST AVERAGING PROGRAM

Through our Dollar Cost  Averaging  Program,  you may  automatically  transfer a
fixed dollar  amount every month  during the  Accumulation  Phase from the Short
Term Dollar Cost  Averaging  Fixed  Account or the Dollar Cost  Averaging  Fixed
Account, to any Variable Sub-Account.  You may not use the Dollar Cost Averaging
Program to transfer amounts to the Guarantee Periods.

We will not charge a transfer fee for  transfers  made under this  Program,  nor
will such  transfer  count  against the 12 transfers  you can make each Contract
Year without paying a transfer fee.

The theory of dollar cost averaging is that if purchases of equal dollar amounts
are made at fluctuating prices, the aggregate average cost per unit will be less
than  the  average  of the unit  prices  on the same  purchase  dates.  However,
participation  in this Program does not assure you of a greater profit from your
purchases under the Program nor will it prevent or necessarily  reduce losses in
a declining market. Call or write us for instructions on how to enroll.


AUTOMATIC PORTFOLIO REBALANCING PROGRAM

Once  you have  allocated  your  money  among  the  Variable  Sub-Accounts,  the
performance  of  each  Sub-Account  may  cause  a shift  in the  percentage  you
allocated to each Sub-Account. If you select our Automatic Portfolio Rebalancing
Program,  we will  automatically  rebalance the Contract  Value in each Variable
Sub-Account  and return it to the desired  percentage  allocations.  We will not
include  money  you  allocate  to the Fixed  Account  Options  in the  Automatic
Portfolio Rebalancing Program.

We will rebalance your account each quarter according to your  instructions.  We
will transfer amounts among the Variable  Sub-Accounts to achieve the percentage
allocations  you  specify.  You  can  change  your  allocations  at any  time by
contacting us in writing or by telephone.  The new allocation  will be effective
with the first rebalancing that occurs after we receive your request. We are not
responsible for rebalancing that occurs prior to receipt of your request.

Example:

      Assume that you want your initial  purchase payment split among 2 Variable
      Sub-Accounts.  You  want  40% to be in the AIM V.I.  High  Yield  Variable
      Sub-Account  and 60% to be in the AIM V.I.  Growth  Variable  Sub-Account.
      Over the next 2 months  the bond  market  does very  well  while the stock
      market performs poorly. At the end of the first quarter, the AIM V.I. High
      Yield Variable  Sub-Account now represents 50% of your holdings because of
      its  increase  in value.  If you choose to have your  holdings  rebalanced
      quarterly,  on the first day of the next  quarter,  we would  sell some of
      your units in the AIM V.I.  High Yield  Variable  Sub-Account  and use the
      money to buy more units in the AIM V.I.  Growth  Variable  Sub-Account  so
      that the percentage allocations would again be 40% and 60% respectively.

The  Automatic  Portfolio  Rebalancing  Program  is  available  only  during the
Accumulation  Phase.  The transfers  made under the Program do not count towards
the 12 transfers you can make without paying a transfer fee, and are not subject
to a transfer fee.  Portfolio  rebalancing is consistent with  maintaining  your
allocation of investments among market segments,  although it is accomplished by
reducing your Contract Value allocated to the better performing segments.


<PAGE>


EXPENSES


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As a Contract  owner,  you will bear,  directly or  indirectly,  the charges and
expenses described below.


CONTRACT MAINTENANCE CHARGE

During the Accumulation  Phase, on each Contract  Anniversary,  we will deduct a
$35  contract  maintenance  charge  from your  Contract  Value  invested in each
Variable Sub-Account in proportion to the amount invested. If you surrender your
Contract,  we will deduct the contract maintenance charge pro rated for the part
of the Contract  Year  elapsed,  unless your  Contract  qualifies  for a waiver,
described below.

The charge is to compensate us for the cost of  administering  the Contracts and
the Variable Account. Maintenance costs include expenses we incur in billing and
collecting  purchase payments;  keeping records;  processing death claims,  cash
withdrawals, and policy changes; proxy statements; calculating Accumulation Unit
Values  and  income  payments;  and  issuing  reports  to  Contract  owners  and
regulatory  agencies.  We cannot increase the charge.  We will waive this charge
if, as of the Contract Anniversary or upon full surrender:

     o    total purchase payments equal $50,000 or more, or
     o    all money is allocated to the Fixed Account.

In addition,  we will waive the Contract  Maintenance  Charge if total  purchase
payments are $50,000 or more as of the Payout Start Date.


MORTALITY AND EXPENSE RISK CHARGE

We deduct a mortality  and expense  risk charge daily at an annual rate of 1.05%
of the daily net assets you have invested in the Variable Sub-Accounts (1.27% if
you  select  the  Enhanced  Death  Benefit  Rider,  and 1.49% if you  select the
Enhanced Death and Income Benefit  Combination Rider). The mortality and expense
risk  charge is for all the  insurance  benefits  available  with your  Contract
(including our guarantee of annuity rates and the death  benefits),  for certain
expenses of the  Contract,  and for  assuming the risk  (expense  risk) that the
current  charges  will  be  sufficient  in the  future  to  cover  the  cost  of
administering  the  Contract.   If  the  charges  under  the  Contract  are  not
sufficient,  then we will bear the loss. We charge an additional  amount for the
Enhanced  Death  Benefit  Rider  and  the  Enhanced  Death  and  Income  Benefit
Combination  Rider to  compensate us for the  additional  risk that we accept by
providing these options.

We guarantee the mortality and expense risk charge and we cannot increase it. We
assess the mortality and expense risk charge during both during the Accumulation
Phase and the Payout Phase.


ADMINISTRATIVE EXPENSE CHARGE

We deduct an  administrative  expense charge daily at an annual rate of 0.10% of
the average daily net assets you have invested in the Variable Sub-Accounts.  We
intend  this  charge to cover  actual  administrative  expenses  that exceed the
revenues  from  the  contract   maintenance   charge.   There  is  no  necessary
relationship  between  the amount of  administrative  charge  imposed on a given
Contract and the amount of expenses that may be attributed to that Contract.  We
assess this charge each day during the Accumulation  Phase and the Payout Phase.
We guarantee that we will not raise this charge.


TRANSFER FEE

We  do  not  currently   impose  a  fee  upon  transfers  among  the  investment
alternatives. However, we reserve the right to charge $10 per transfer after the
12th  transfer  in each  Contract  Year.  We will not charge a  transfer  fee on
transfers  that are part of a  Dollar  Cost  Averaging  or  Automatic  Portfolio
Rebalancing Program.


WITHDRAWAL CHARGE

We may assess a  withdrawal  charge of up to 6% of the purchase  payment(s)  you
withdraw.  The charge declines to 0% over a 6 year period that begins on the day
we receive your payment.  A schedule showing how the charge declines is shown on
page ___,  above.  During each Contract  Year, you can withdraw up to 15% of the
aggregate  amount of your purchase  payments  without paying the charge.  Unused
portions of this "Free  Withdrawal  Amount"  are not  carried  forward to future
Contract  Years.  We will deduct  withdrawal  charges,  if applicable,  from the
amount paid.

For purposes of the withdrawal  charge, we will treat withdrawals as coming from
the oldest purchase  payments first.  However,  for federal income tax purposes,
please note that  withdrawals  are  considered to have come first from earnings,
which means you pay taxes on the earnings portion of your withdrawal.

We do not apply a withdrawal charge in the following situations:

     o    on the  Payout  Start  Date (a  withdrawal  charge  may  apply  if you
          terminate income payments to be received for a specified period;
     o    the death of the Contract owner  (Annuitant if Contract owner is not a
          natural person);
     o    withdrawals  taken to satisfy IRS minimum  distribution  rules for the
          Contract; or
     o    withdrawals that qualify for one of the waivers as described below.

We use the amounts obtained from the withdrawal  charge to pay sales commissions
and other  promotional or  distribution  expenses  associated with marketing the
Contracts.  To the extent  that the  withdrawal  charge does not cover all sales
commissions and other  promotional or distribution  expenses,  we may use any of
our  corporate  assets,  including  potential  profit  which may arise  from the
mortality and expense risk charge or any other  charges or fee described  above,
to make up any difference.

Withdrawals  also may be  subject  to tax  penalties  or income tax and a Market
Value Adjustment.  You should consult your own tax counsel or other tax advisers
regarding any withdrawals.

Confinement  Waiver.  We will waive the  withdrawal  charge and any Market Value
Adjustment  on all  withdrawals  taken prior to the Payout Start Date under your
Contract if the following conditions are satisfied:

     1)   You or the Annuitant,  if the Contract owner are not a natural person,
          are  confined to a long term care  facility or a hospital for at least
          90  consecutive  days.  You or the Annuitant  must enter the long term
          care facility or hospital at least 30 days after the Issue Date;

     2)   You request the  withdrawal  and provide  written proof of the stay no
          later than 90 days following the end of your or the  Annuitant's  stay
          at the long term care facility or hospital; and

     3)   A  physician  must  have  prescribed  the stay  and the  stay  must be
          medically necessary (as defined in the Contract).

You may not claim this benefit if you, the Annuitant, or a member of your or the
Annuitant's   immediate  family,  is  the  physician  prescribing  your  or  the
Annuitant's stay in a long term care facility.

Terminal  Illness  Waiver.  We will waive the  withdrawal  charge and any Market
Value  Adjustment on all withdrawals  taken prior to the Payout Start Date under
your Contract if:

     1)   you or the Annuitant (if the Contract  owner is not a natural  person)
          are first diagnosed with a terminal illness at least 30 days after the
          Issue Date; and

     2)   you claim this benefit and deliver adequate proof of diagnosis to us.

Unemployment  Waiver.  We will waive the withdrawal  charge and any Market Value
Adjustment on one partial or a full  withdrawal  taken prior to the Payout Start
Date under your Contract, if you meet the following requirements:

     1)   you or the Annuitant,  if the Contract owner is not a natural person,,
          become unemployed at least one year after the Issue Date;

     2)   you or the Annuitant,  if the Contract owner is not a natural  person,
          receive  unemployment  compensation  as defined in the Contract for at
          least 30 days as a result of that unemployment; and

     3)   you or the Annuitant,  if the Contract owner is not a natural  person,
          claim this benefit within 180 days of your or the Annuitant's  initial
          receipt of unemployment compensation.

You may exercise this benefit once during the life of your Contract.

Please refer to your Contract for more detailed  information about the terms and
conditions of these waivers.

The laws of your state may limit the  availability of these waivers and may also
change certain terms and/or  benefits  available  under the waivers.  You should
consult your Contract for further details on these variations. Also, even if you
do not need to pay our withdrawal charge or a Market Value Adjustment because of
these  waivers,  you still may be required to pay taxes or tax  penalties on the
amount withdrawn. You should consult your tax adviser to determine the effect of
a withdrawal on your taxes.

PREMIUM TAXES

Some  states  and other  governmental  entities  (e.g.,  municipalities)  charge
premium taxes or similar taxes.  We are  responsible  for paying these taxes and
will deduct them from your Contract Value.  Some of these taxes are due when the
Contract is issued, others are due when income payments begin or upon surrender.
Our  current  practice  is not to charge  anyone for these  taxes  until  income
payments begin or when a total withdrawal occurs,  including payment upon death.
We may  discontinue  this  practice  some time in the future and deduct  premium
taxes from the purchase  payments.  Premium taxes generally range from 0% to 4%,
depending on the state.

At the Payout  Start  Date,  we deduct the  charge for  premium  taxes from each
investment  alternative in the proportion that the Contract owner's value in the
investment alternative bears to the total Contract Value.


DEDUCTION FOR SEPARATE ACCOUNT INCOME TAXES

We are not currently maintaining a provision for taxes. In the future,  however,
we may establish a provision for taxes if we determine,  in our sole discretion,
that we will incur a tax as a result of the  operation of the Variable  Account.
We will  deduct  for any  taxes we incur as a  result  of the  operation  of the
Variable  Account,  whether or not we previously  made a provision for taxes and
whether or not it was sufficient.  Our status under the Internal Revenue Code is
briefly described in the Statement of Additional Information.


OTHER EXPENSES

Each Portfolio  deducts  advisory fees and other  expenses from its assets.  You
indirectly bear the charges and expenses of the Portfolios whose shares are held
by the  Variable  Sub-Accounts.  These fees and  expenses  are  described in the
accompanying  prospectuses for the Funds. For a summary of current  estimates of
those charges and  expenses,  see pages ___ above.  We may receive  compensation
from the investment  advisers or  administrators of the Portfolios in connection
with the administrative services we provide to the Portfolios.


<PAGE>


ACCESS TO YOUR MONEY


- --------------------------------------------------------------------------------


You can  withdraw  some or all of your  Contract  Value at any time prior to the
Payout Start Date.

The amount payable upon  withdrawal is the Contract Value next computed after we
receive the request for a withdrawal at our home office,  adjusted by any Market
Value Adjustment,  less any withdrawal charges,  contract  maintenance  charges,
income  tax  withholding,  penalty  tax,  and any  premium  taxes.  We will  pay
withdrawals  from the Variable  Account within 7 days of receipt of the request,
subject to postponement in certain circumstances.

You can withdraw money from the Variable  Account or the Fixed Account  Options.
To  complete a partial  withdrawal  from the  Variable  Account,  we will cancel
Accumulation  Units in an  amount  equal to the  withdrawal  and any  applicable
withdrawal charge and premium taxes.

You  must  name  the  investment  alternative  from  which  you are  taking  the
withdrawal.  If none is named,  then the  withdrawal  request is incomplete  and
cannot be honored.

In general,  you must  withdraw at least $50 at a time.  You also may withdraw a
lesser  amount  if you  are  withdrawing  your  entire  interest  in a  Variable
Sub-Account.

If you request a total withdrawal, we may require you to return your Contract to
us.


POSTPONEMENT OF PAYMENTS

We may postpone the payment of any amounts due from the Variable  Account  under
the Contract if:

     1)   The New York Stock Exchange is closed for other than usual weekends or
          holidays, or trading on the Exchange is otherwise restricted;

     2)   An emergency exists as defined by the SEC; or

     3)   The SEC permits delay for your protection.

In addition,  we may delay payments or transfers from the Fixed Account  Options
for up to 6 months or shorter period if required by law. If we delay payment for
30 days or more, we will pay interest as required by law.


SYSTEMATIC WITHDRAWAL PROGRAM

You  may  choose  to  receive  systematic  withdrawal  payments  on  a  monthly,
quarterly,  semi-annual,  or annual  basis at any time prior to the Payout Start
Date.  The  minimum  amount  of  each  systematic  withdrawal  is  $50.  At  our
discretion,  systematic  withdrawals may not be offered in conjunction  with the
Dollar Cost Averaging Program or Automatic Portfolio Rebalancing Program.

Depending on  fluctuations  in the net asset value of the Variable  Sub-Accounts
and the value of the Fixed Account Options, systematic withdrawals may reduce or
even  exhaust  the  Contract  Value.   Income  taxes  may  apply  to  systematic
withdrawals. Please consult your tax advisor before taking any withdrawal.

We will make systematic  withdrawal payments to you or your designated payee. We
may modify or suspend the Systematic  Withdrawal Program and charge a processing
fee for the service. If we modify or suspend the Systematic  Withdrawal Program,
existing systematic withdrawal payments will not be affected.


MINIMUM CONTRACT VALUE

If your request for a partial  withdrawal  would reduce your  Contract  Value to
less than $2,000,  we may treat it as a request to withdraw your entire Contract
Value.  Your Contract will terminate if you withdraw all of your Contract Value.
We will, however,  ask you to confirm your withdrawal request before terminating
your  Contract.  If we terminate your  Contract,  we will  distribute to you its
Contract  Value,  adjusted  by any  applicable  Market  Value  Adjustment,  less
withdrawal and other charges, and premium taxes.




<PAGE>


INCOME PAYMENTS

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PAYOUT START DATE

You select the Payout Start Date in your  application.  The Payout Start Date is
the day that money is applied to an Income Plan. The Payout Start Date must be:

     o    at least 30 days after the Issue Date; and
     o    no  later  than  the day the  Annuitant  reaches  age 90,  or the 10th
          Contract Anniversary, if later.

You may change the Payout  Start Date at any time by  notifying us in writing of
the change at least 30 days before the  scheduled  Payout  Start Date.  Absent a
change, we will use the Payout Start Date stated in your Contract.


INCOME PLANS

An  Income  Plan  is a  series  of  scheduled  payments  to you or  someone  you
designate.  You may choose and change  your  choice of Income Plan until 30 days
before the Payout Start Date.  If you do not select an Income Plan, we will make
income payments in accordance with Income Plan 1 with guaranteed payments for 10
years.

Three  Income  Plans are  available  under the  Contract.  Each is  available to
provide:

     o    fixed income payments;
     o    variable income payments; or
     o    a combination of the two.

The three Income Plans are:

      Income Plan 1 -- Life Income with Guaranteed Payments. Under this plan, we
      make periodic income payments for at least as long as the Annuitant lives.
      If the  Annuitant  dies before we have made all of the  guaranteed  income
      payments,  we will continue to pay the remainder of the guaranteed  income
      payments as required by the Contract.

      Income Plan 2 -- Joint and Survivor Life Income with Guaranteed  Payments.
      Under this plan, we make periodic  income payments for at least as long as
      either  the  Annuitant  or the  joint  Annuitant  is  alive.  If both  the
      Annuitant  and the  joint  Annuitant  die  before  we have made all of the
      guaranteed  income payments,  we will continue to pay the remainder of the
      guaranteed income payments as required by the Contract.

      Income Plan 3 -- Guaranteed Payments for a Specified Period (5 Years to 30
      Years).  Under this plan, we make periodic  income payments for the period
      you have chosen. These payments do not depend on the Annuitant's life. You
      may elect to receive guaranteed  payments for periods ranging from 5 to 30
      years.  Income  payments  for less than 120  months  may be  subject  to a
      withdrawal  charge.  We will deduct the  mortality and expense risk charge
      from  variable  income  payments even though we may not bear any mortality
      risk.

The length of any  guaranteed  payment  period under your  selected  Income Plan
generally  will affect the dollar amounts of each income  payment.  As a general
rule, longer guarantee periods result in lower income payments, all other things
being equal. For example, if you choose an Income Plan with payments that depend
on the life of the Annuitant but with no minimum specified period for guaranteed
payments, the income payments generally will be greater than the income payments
made under the same Income Plan with a minimum  specified  period for guaranteed
payments.

If you choose  Income Plan 1 or 2, or, if  available,  another  Income Plan with
payments that continue for the life of the Annuitant or joint Annuitant,  we may
require proof of age and sex of the Annuitant or joint Annuitant before starting
income  payments,  and proof that the  Annuitant  or joint  Annuitant  are alive
before we make each payment.  Please note that under such Income  Plans,  if you
elect to take no minimum  guaranteed  payments,  it is  possible  that the payee
could receive only 1 income  payment if the  Annuitant  and any joint  Annuitant
both die before the second income payment, or only 2 income payments if they die
before the third income payment, and so on.

Generally,  you may not make  withdrawals  after  the  Payout  Start  Date.  One
exception to this rule applies if you are  receiving  variable  income  payments
that do not depend on the life of the  Annuitant  (such as under Income Plan 3).
In that case you may  terminate  the  Variable  Account  portion  of the  income
payments at any time and receive a lump sum equal to the commuted balance of the
remaining  variable  payments due. A withdrawal charge may apply. We also assess
applicable premium taxes against all income payments.

We may make other Income Plans available.  You may obtain information about them
by writing or calling us.

If you elected the Enhanced Death and Income Benefit Combination Option, you may
be able to apply an amount  greater than your Contract  Value to an Income Plan.
You must apply at least the  Contract  Value in the Fixed  Account on the Payout
Start Date to fixed  income  payments.  If you wish to apply any portion of your
Fixed Account balance to provide variable income payments, you should plan ahead
and transfer that amount to the Variable  Sub-Accounts prior to the Payout Start
Date. If you do not tell us how to allocate your Contract  Value among fixed and
variable  income  payments,  we will apply your  Contract  Value in the Variable
Account to variable income payments and your Contract Value in the Fixed Account
to fixed income payments.

We will apply your Contract Value,  adjusted by a Market Value Adjustment,  less
applicable  taxes to your  Income Plan on the Payout  Start Date.  If the amount
available  to apply under an Income Plan is less than  $2,000,  or not enough to
provide an initial payment of at least $20, and state law permits, we may:

     o    pay you the Contract  Value,  adjusted by any Market Value  Adjustment
          and less any applicable  taxes,  in a lump sum instead of the periodic
          payments you have chosen; or

     o    reduce the  frequency of your payments so that each payment will be at
          least $20.


VARIABLE INCOME PAYMENTS

The amount of your variable income payments depends upon the investment  results
of the Variable  Sub-Accounts you select, the premium taxes you pay, the age and
sex of the  Annuitant,  and the Income Plan you choose.  We  guarantee  that the
payments  will not be affected by (a) actual  mortality  experience  and (b) the
amount of our administration expenses.

We cannot  predict  the total  amount of your  variable  income  payments.  Your
variable income  payments may be more or less than your total purchase  payments
because (a) variable  income  payments vary with the  investment  results of the
underlying  Portfolios;  and (b) the Annuitant could live longer or shorter than
we expect based on the tables we use.

In calculating the amount of the periodic  payments in the annuity tables in the
Contract,  we  assumed  an  annual  investment  rate of 3%.  If the  actual  net
investment  return of the  Variable  Sub-Accounts  you  choose is less than this
assumed investment rate, then the dollar amount of your variable income payments
will decrease. The dollar amount of your variable income payments will increase,
however,  if the actual net  investment  return  exceeds the assumed  investment
rate. The dollar amount of the variable  income  payments stays level if the net
investment  return  equals the  assumed  investment  rate.  Please  refer to the
Statement of Additional  Information for more detailed  information as to how we
determine variable income payments.


FIXED INCOME PAYMENTS

We guarantee  income payment  amounts  derived from any Fixed Account Option for
the duration of the Income Plan. We calculate the fixed income payments by:

     1)   adjusting  the  portion  of the  Contract  Value in any Fixed  Account
          Option  on the  Payout  Start  Date  by any  applicable  Market  Value
          Adjustment;

     2)   deducting any applicable premium tax; and

     3)   applying the  resulting  amount to the greater of (a) the  appropriate
          value from the income payment table in your Contract or (b) such other
          value as we are offering at that time.


We may defer making fixed income  payments for a period of up to 6 months or any
shorter time state law may require. If we defer payments for 30 days or more, we
will pay  interest as  required  by law from the date we receive the  withdrawal
request to the date we make payment.


CERTAIN EMPLOYEE BENEFIT PLANS

The Contracts  offered by this  prospectus  contain  income  payment tables that
provide  for  different  payments  to men and women of the same  age,  except in
states that require  unisex  tables.  We reserve the right to use income payment
tables that do not  distinguish  on the basis of sex to the extent  permitted by
applicable law. In certain employment-related situations, employers are required
by law to use the same income payment tables for men and women. Accordingly,  if
the Contract is to be used in connection with an  employment-related  retirement
or benefit plan and we do not offer  unisex  annuity  tables in your state,  you
should  consult  with legal  counsel as to whether the purchase of a Contract is
appropriate.


<PAGE>


DEATH BENEFITS

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We will pay a death benefit prior to the Payout Start Date on:

     1)   the death of any Contract owner or,
     2)   the death of the Annuitant,  if the Contract is owned by a non-natural
          person.

We  will  pay  the  death  benefit  to the  new  Contract  owner  as  determined
immediately  after  the  death.  The new  Contract  owner  would be a  surviving
Contract owner or, if none, the Beneficiary.

A claim for a  distribution  on death must  include Due Proof of Death.  We will
accept the following documentation as "Due Proof of Death":

     o    a certified copy of a death certificate,
     o    a certified copy of a decree of a court of competent  jurisdiction  as
          to the funding of death, or
     o    any other proof acceptable to us.


Death Benefit Amount

Prior to the Payout Start Date, the death benefit is equal to the greatest of:

     1)   the Contract  Value as of the date we determine the value of the death
          benefit, or

     2)   the Settlement Value (that is, the amount payable on a full withdrawal
          of  Contract  Value) on the date we  determine  the value of the death
          benefit, or

     3)   the Contract Value on each Death Benefit Anniversary prior to the date
          we determine the death  benefit,  increased by purchase  payments made
          since that Death Benefit  Anniversary and reduced by an adjustment for
          any partial withdrawals since that Death Benefit Anniversary. A "Death
          Benefit Anniversary" is every seventh Contract  Anniversary  beginning
          with the  Issue  Date.  For  example,  the  Issue  Date,  7th and 14th
          Contract Anniversaries are the first 3 Death Benefit Anniversaries.

The  withdrawal  adjustment  is equal to (a)  divided  by (b),  with the  result
multiplied by (c), where:

     (a)  is the withdrawal amount;

     (b)  is the Contract Value immediately prior to the withdrawal; and

     (c)  is the Contract value on the Death Benefit Anniversary adjusted by any
          prior purchase payments or withdrawals made since that Anniversary.


Enhanced Death Benefit RIDER

If the Contract owner is a living individual, the enhanced death benefit applies
only for the death of the Contract  owner. If the Contract owner is not a living
individual,  the  enhanced  death  benefit  applies  only  for the  death of the
Annuitant.  For  Contracts  with the Enhanced  Death  Benefit  Rider,  the death
benefit will be the greatest of (1) through (3) above, or (4) the enhanced death
benefit.  The  enhanced  death  benefit is equal to the greater of the  Enhanced
Death Benefit A or Enhanced Death Benefit B. Enhanced Death Benefit B may not be
available in all states.

That enhanced death benefit will never be greater than the maximum death benefit
allowed by any nonforfeiture laws that govern the Contract.

Enhanced  Death  Benefit A. At issue,  Enhanced  Death Benefit A is equal to the
initial purchase payment.  After issue, Enhanced Death Benefit A is the greatest
of the  Anniversary  Values as of the date we determine the death  benefit.  The
"Anniversary  Value" is equal to the Contract  Value on a Contract  Anniversary,
increased by purchase  payments  made since that  Anniversary  and reduced by an
adjustment for any partial withdrawals since that Anniversary. The adjustment is
equal to (a) divided by (b), and the result multiplied by (c) where:

          (a)  is the withdrawal amount,
          (b)  is the Contract Value immediately prior to the withdrawal, and
          (c)  is the Contract  Value on that Contract  Anniversary  adjusted by
               any prior purchase  payments and withdrawals  since that Contract
               Anniversary.

We will calculate  Anniversary Values for each Contract Anniversary prior to the
oldest  Contract  owner's or the  Annuitant's,  if the  Contract  owner is not a
natural person, 80th birthday.

Enhanced  Death  Benefit  B.  The  Enhanced  Death  Benefit  B is equal to total
purchase  payments made reduced by a withdrawal  adjustment,  as defined  below.
Each purchase payment and each withdrawal  adjustment will accumulate daily at a
rate equivalent to 5% per year until the earlier of:

     o    the date we determine the death benefit, or
     o    the first day of the month following the oldest  Contract  owner's or,
          if the Contract owner is not a natural person,  the Annuitant's,  85th
          birthday.

          The  adjustment  is  equal  to (a)  divided  by (b),  and  the  result
          multiplied by (c) where:

          (a)  the withdrawal amount,
          (b)  is the Contract Value immediately prior to the withdrawal, and
          (c)  is the most recently calculated enhanced death benefit.


Enhanced Death and Income Benefit Combination RIDER

You may elect not to choose the  Enhanced  Death  Benefit  Rider and may instead
choose the Enhanced Death and Income Benefit Combination Rider.

The enhanced  death  benefit  portion of the Enhanced  Death and Income  Benefit
Combination  Rider is as described  above under  "Enhanced  Death  Benefit Rider
Enhanced Death Benefit B."

The  enhanced  income  benefit  defines a minimum  amount  applied to the Payout
Phase.  This  minimum  amount is equal to the value the enhanced  death  benefit
would be on the Payout Start Date.

The enhanced  income  benefit  will apply if the Contract  owner elects a Payout
Start Date that:

     o    is on or after the tenth Contract Anniversary, and

     o    is prior to the Annuitant's age 90.

On the Payout Start Date, you may apply the greater of the Contract Value or the
enhanced  income  benefit to the Payout Phase of the  Contract.  No Market Value
Adjustment will be applied to the enhanced  income benefit amount.  The enhanced
income  benefit will only apply if the Income Plan  selected  provides  payments
guaranteed for either a single or joint lives with a period certain of at least:

     o    10 years,  if the youngest  Annuitant's  age is 80 or less on the date
          the amount is applied; or

     o    5 years,  if the  youngest  Annuitant's  age is greater than 80 on the
          date the amount is applied.

If, however, you apply the Contract Value and not the enhanced income benefit to
the Income Plan, then you may select any Income Plan we offer at that time.


Death Benefit Payments

A death benefit will be paid:

     1)   if the Contract owner elects to receive the death benefit  distributed
          in a single payment within 180 days of the date of death, and

     2)   if the  death  benefit  is paid as of the day the  value of the  death
          benefit is determined.  Otherwise,  the Settlement Value will be paid.
          We are currently  waiving the 180 day limit,  but we reserve the right
          to enforce the limitation in the future.

In any event,  the entire value of the  Contract  must be  distributed  within 5
years  after the date of death  unless an Income  Plan is elected or a surviving
spouse continues the Contract in accordance with the provisions described below.

If the Contract owner eligible to receive the  distribution  upon death is not a
natural person,  the Contract owner may elect to receive the  distribution  upon
death in one or more distributions.

If the  Contract  owner is a natural  person,  the  Contract  owner may elect to
receive the  distribution  upon death either in one or more  distributions or by
periodic  payments  through an Income Plan.  Payments  from the Income Plan must
begin within one year of the date of death and must be payable throughout:

     o    the life of the Contract owner; or

     o    a period not to exceed the life expectancy of the Contract owner; or

     o    the life of the Contract  owner with  payments  guaranteed to a period
          not to exceed the life expectancy of the Contract owner.

If the  surviving  spouse of the  deceased  Contract  owner is the new  Contract
owner, then the spouse may elect one of the options listed above or may continue
the Contract in the Accumulation Phase as if the death had not occurred.  If the
Contract is continued in the Accumulation Phase, the surviving spouse may make a
single  withdrawal  of any  amount  within 1 year of the  date of death  without
incurring a withdrawal charge or Market Value Adjustment.


<PAGE>


MORE INFORMATION

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GLENBROOK

Glenbrook is the issuer of the  Contract.  Glenbrook  is a stock life  insurance
company  organized  under the laws of the State of Arizona in 1998.  Previously,
Glenbrook  was  organized  under  the  laws of the  State of  Illinois  in 1992.
Glenbrook  was  originally  organized  under the laws of the State of Indiana in
1965.  From 1965 to 1983 Glenbrook was known as "United  Standard Life Assurance
Company"  and from 1983 to 1992 as  "William  Penn  Life  Assurance  Company  of
America."

Glenbrook is  currently  licensed to operate in the District of Columbia and all
states except New York.  We intend to offer the Contract in those  jurisdictions
in which we are  licensed.  Our home  office is  located at 3100  Sanders  Road,
Northbrook, Illinois, 60062.

Glenbrook  is a wholly  owned  subsidiary  of Allstate  Life  Insurance  Company
("Allstate Life"), a stock life insurance company incorporated under the laws of
the State of Illinois.  Allstate  Life is a wholly owned  subsidiary of Allstate
Insurance Company,  a stock  property-liability  insurance company  incorporated
under the laws of Illinois.  All of the  outstanding  capital  stock of Allstate
Insurance Company is owned by The Allstate Corporation.

Glenbrook and Allstate Life entered into a reinsurance  agreement effective June
5, 1992. Under the reinsurance agreement,  Allstate Life reinsures substantially
all of  Glenbrook's  liabilities  under its  various  insurance  contracts.  The
reinsurance  agreement  provides us with  financial  backing from Allstate Life.
However, it does not create a direct contractual  relationship  between Allstate
Life and you.  In other  words,  the  obligations  of  Allstate  Life  under the
reinsurance agreement are to Glenbrook; Glenbrook remains the sole obligor under
the Contract to you.

Several   independent   rating  agencies   regularly   evaluate  life  insurers'
claims-paying ability, quality of investments,  and overall stability. A.M. Best
Company assigns A+ (Superior) to Allstate Life which automatically reinsures all
net business of Glenbrook.  A.M. Best Company also assigns  Glenbrook the rating
of  A+(r)  because  Glenbrook  automatically  reinsures  all net  business  with
Allstate Life.  Standard & Poor's Insurance Rating Services assigns an AA+ (Very
Strong)  financial  strength  rating  and  Moody's  assigns  an Aa2  (Excellent)
financial strength rating to Glenbrook. Glenbrook shares the same ratings of its
parent,  Allstate Life. These ratings do not reflect the investment  performance
of the Variable Account. We may from time to time advertise these ratings in our
sales literature.


THE VARIABLE ACCOUNT

Glenbrook  established  the Glenbrook  Life  Multi-Manager  Variable  Account on
January 15, 1996. We have registered the Variable Account with the SEC as a unit
investment  trust.  The SEC does not  supervise  the  management of the Variable
Account or Glenbrook.

We own the assets of the Variable Account.  The Variable Account is a segregated
asset  account  under  Arizona  law.  That  means we  account  for the  Variable
Account's  income,  gains and losses  separately  from the  results of our other
operations.  It also means that only the assets of the Variable Account that are
in excess of the reserves  and other  Contract  liabilities  with respect to the
Variable  Account are subject to liabilities  relating to our other  operations.
Our obligations arising under the Contracts are general corporate obligations of
Glenbrook.

The  Variable  Account  consists  of 44 Variable  Sub-Accounts,  of which 41 are
currently  available  for  investment.  Each Variable  Sub-Account  invests in a
corresponding  Portfolio.  We may add new Variable Sub-Accounts or eliminate one
or more of them,  if we believe  marketing,  tax, or  investment  conditions  so
warrant. We may also add other Variable Sub-Accounts that may be available under
other variable annuity contracts. We do not guarantee the investment performance
of the Variable  Account,  its  Sub-Accounts or the  Portfolios.  We may use the
Variable Account to fund our other annuity contracts. We will account separately
for each type of annuity contract funded by the Variable Account.


THE PORTFOLIOS

Dividends  and  Capital  Gain  Distributions.   We  automatically  reinvest  all
dividends and capital gains  distributions  from the Portfolios in shares of the
distributing Portfolio at their net asset value.

Voting  Privileges.  As a general matter, you do not have a direct right to vote
the shares of the Portfolios held by the Variable Sub-Accounts to which you have
allocated your Contract Value.  Under current law, however,  you are entitled to
give us  instructions on how to vote those shares on certain  matters.  Based on
our present view of the law, we will vote the shares of the  Portfolios  that we
hold directly or  indirectly  through the Variable  Account in  accordance  with
instructions  that we  receive  from  Contract  owners  entitled  to  give  such
instructions.

As a general rule,  before the Payout Start Date,  the Contract  owner or anyone
with a voting interest is the person entitled to give voting  instructions.  The
number of shares that a person has a right to  instruct  will be  determined  by
dividing the Contract Value allocated to the applicable Variable  Sub-Account by
the net asset value per share of the  corresponding  Portfolio  as of the record
date of the  meeting.  After the Payout Start Date the person  receiving  income
payments has the voting interest. The payee's number of votes will be determined
by dividing the reserve for such Contract  allocated to the applicable  Variable
Sub-Account by the net asset value per share of the corresponding Portfolio. The
votes decrease as income  payments are made and as the reserves for the Contract
decrease.

We will vote shares  attributable  to  Contracts  for which we have not received
instructions, as well as shares attributable to us, in the same proportion as we
vote shares for which we have received instructions, unless we determine that we
may vote such shares in our own discretion. We will apply voting instructions to
abstain  on any item to be voted  upon on a  pro-rata  basis to reduce the votes
eligible to be cast.

We reserve the right to vote  Portfolio  shares as we see fit without  regard to
voting  instructions  to the extent  permitted  by law. If we  disregard  voting
instructions,  we will include a summary of that action and our reasons for that
action in the next semi-annual financial report we send to you.

Changes  in  Portfolios.  If the shares of any of the  Portfolios  are no longer
available for investment by the Variable Account or if, in our judgment, further
investment in such shares is no longer  desirable in view of the purposes of the
Contract,  we may  eliminate  that  Portfolio and  substitute  shares of another
eligible  investment  fund. Any  substitution of securities will comply with the
requirements of the Investment Company Act of 1940. We also may add new Variable
Sub-Accounts  that  invest in  additional  mutual  funds.  We will notify you in
advance of any change.

Conflicts of Interest.  Certain of the Portfolios  sell their shares to separate
accounts underlying both variable life insurance and variable annuity contracts.
It is  conceivable  that in the future it may be  unfavorable  for variable life
insurance  separate accounts and variable annuity separate accounts to invest in
the same  Portfolio.  The boards of  directors of these  Portfolios  monitor for
possible  conflicts  among separate  accounts  buying shares of the  Portfolios.
Conflicts  could develop for a variety of reasons.  For example,  differences in
treatment  under tax and other  laws or the  failure  by a  separate  account to
comply  with such laws could  cause a  conflict.  To  eliminate  a  conflict,  a
Portfolio's  board of directors  may require a separate  account to withdraw its
participation in a Portfolio. A Portfolio's net asset value could decrease if it
had to sell  investment  securities  to pay  redemption  proceeds  to a separate
account withdrawing because of a conflict.


THE CONTRACT

Distribution. Allstate Life Financial Services ("ALFS"), located at 3100 Sanders
Road, Northbrook, IL 60062-7154, serves as distributor of the Contracts. ALFS is
a  wholly  owned  subsidiary  of  Allstate  Life  Insurance  Company.  ALFS is a
registered  broker  dealer under the  Securities  and  Exchange Act of 1934,  as
amended  ("Exchange  Act"),  and is a  member  of the  National  Association  of
Securities Dealers,  Inc. ALFS also is registered as an investment adviser under
the Investment Advisers Act, as amended.

We will pay commissions to  broker-dealers  who sell the contracts.  Commissions
paid may vary, but we estimate that the total  commissions  paid on all Contract
sales  will not  exceed  8% of all  purchase  payments.  These  commissions  are
intended  to  cover   distribution   expenses.   Sometimes,   we  also  pay  the
broker-dealer  a persistency  bonus in addition to the standard  commissions.  A
persistency  bonus is not expected to exceed 0.25%,  on an annual basis,  of the
Contract  Values  considered  in  connection  with the  bonus.  In some  states,
Contracts  may be sold by  representatives  or  employees  of banks which may be
acting as  broker-dealers  without  separate  registration  under the Securities
Exchange Act of 1934, pursuant to legal and regulatory exceptions.

Glenbrook does not pay ALFS a commission for distribution of the Contracts.  The
underwriting  agreement  with ALFS provides that we will  reimburse ALFS for any
liability  to Contract  owners  arising out of  services  rendered or  Contracts
issued.

Administration.  We have primary responsibility for all administration of the
Contracts and the Variable Account.
We provide the following administrative services, among others:

     o     issuance of the Contracts;
     o     maintenance of Contract owner records;
     o     Contract owner services;
     o     calculation of unit values;
     o     maintenance of the Variable Account; and
     o     preparation of Contract owner reports.

We will send you Contract  statements  at least  annually.  You should notify us
promptly in writing of any address  change.  You should read your statements and
confirmations  carefully  and  verify  their  accuracy.  You  should  contact us
promptly if you have a question about a periodic statement.  We will investigate
all complaints and make any necessary  adjustments  retroactively,  but you must
notify us of a potential  error within a  reasonable  time after the date of the
questioned  statement.  If you wait too long,  we reserve  the right to make the
adjustment as of the date that we receive notice of the potential error.

We also will provide you with additional periodic and other reports, information
and prospectuses as may be required by federal securities laws.


QUALIFIED PLANS

If you use the Contract with a qualified plan, the plan may impose  different or
additional  conditions  or  limitations  on  withdrawals,  waivers of withdrawal
charges, death benefits, Payout Start Dates, income payments, and other Contract
features.  In addition,  adverse tax  consequences  may result if qualified plan
limits on  distributions  and other  conditions are not met. Please consult your
qualified plan administrator for more information.


LEGAL MATTERS

Freedman,  Levy,  Kroll & Simonds,  Washington,  D.C., has advised  Glenbrook on
certain  federal  securities  law matters.  All matters of state  insurance  law
pertaining  to the  Contracts,  including  the  validity  of the  Contracts  and
Glenbrook's  right to issue such Contracts  under state insurance law, have been
passed upon by Michael J. Velotta, General Counsel of Glenbrook.


YEAR 2000

Glenbrook is heavily  dependent upon complex  computer systems for all phases of
its   operations,   including   customer   service,   and  policy  and  contract
administration.  Since many of  Glenbrook's  older  computer  software  programs
recognize  only the last two digits of the year in any date,  some  software may
fail to operate  properly  in or after the year  1999,  if the  software  is not
reprogrammed  or replaced ("Year 2000 Issue").  Glenbrook  believes that many of
its  counterparties  and suppliers also have Year 2000 Issues which could affect
Glenbrook.  In 1995,  Allstate  Insurance  Company  commenced a plan intended to
mitigate  and/or  prevent  the  adverse  effects  of  Year  2000  Issues.  These
strategies  include  normal  development  and  enhancement  of new and  existing
systems, upgrades to operating systems already covered by maintenance agreements
and modifications to existing systems to make them Year 2000 compliant. The plan
also includes Glenbrook actively working with its major external  counterparties
and suppliers to assess their  compliance  efforts and  Glenbrook's  exposure to
them. Glenbrook presently believes that it will resolve the Year 2000 Issue in a
timely manner,  and the financial impact will not materially  affect its results
of operations, liquidity or financial position.
Year 2000 costs are and will be expensed as incurred.


<PAGE>


TAXES

- --------------------------------------------------------------------------------


The following discussion is general and is not intended as tax advice. Glenbrook
makes no guarantee  regarding the tax  treatment of any Contract or  transaction
involving a Contract.

Federal,  state,  local and other tax  consequences  of  ownership or receipt of
distributions under an annuity contract depend on your individual circumstances.
If you are concerned about any tax  consequences  with regard to your individual
circumstances, you should consult a competent tax adviser.

Taxation of Annuities in General

Tax Deferral.  Generally, you are not taxed on increases in the Contract Value
until a distribution occurs.  This rule applies only where:

     1)   the Contract owner is a natural person,

     2)   the investments of the Variable  Account are "adequately  diversified"
          according to Treasury Department regulations, and

     3)   Glenbrook is considered  the owner of the Variable  Account assets for
          federal income tax purposes.

Non-natural  Owners.  As a general rule,  annuity contracts owned by non-natural
persons  such as  corporations,  trusts,  or other  entities  are not treated as
annuity contracts for federal income tax purposes.  The income on such contracts
is taxed as ordinary  income received or accrued by the owner during the taxable
year.  Please see the  Statement of Additional  Information  for a discussion of
several  exceptions  to the  general  rule for  Contracts  owned by  non-natural
persons.

Diversification  Requirements.  For a Contract  to be treated as an annuity  for
federal income tax purposes,  the  investments  in the Variable  Account must be
"adequately  diversified"  consistent with standards  under Treasury  Department
regulations.  If the  investments  in the  Variable  Account are not  adequately
diversified, the Contract will not be treated as an annuity contract for federal
income tax  purposes.  As a result,  the income on the Contract will be taxed as
ordinary  income  received or accrued by the  Contract  owner during the taxable
year.  Although  Glenbrook  does not have control over the  Portfolios  or their
investments, we expect the Portfolios to meet the diversification requirements.

Ownership Treatment. The IRS has stated that you will be considered the owner of
Variable  Account assets if you possess  incidents of ownership in those assets,
such as the ability to exercise  investment control over the assets. At the time
the diversification  regulations were issued, the Treasury Department  announced
that the regulations do not provide guidance  concerning  circumstances in which
investor  control of separate  account  investments  may cause an investor to be
treated as the owner of the  separate  account.  The  Treasury  Department  also
stated that future  guidance  would be issued  regarding  the extent that owners
could direct  sub-account  investments  without  being  treated as owners of the
underlying assets of the separate account.

Your rights under the Contract are different than those  described by the IRS in
rulings  in which it found that  contract  owners  were not  owners of  separate
account  assets.  For  example,  you have the choice to  allocate  premiums  and
Contract  Values among more  investment  alternatives.  Also, you may be able to
transfer among  investment  alternatives  more  frequently than in such rulings.
These differences could result in you being treated as the owner of the Variable
Account. If this occurs,  income and gain from the Variable Account assets would
be includible in your gross income.  Glenbrook does not know what standards will
be set forth in any  regulations  or rulings which the Treasury  Department  may
issue. It is possible that future standards announced by the Treasury Department
could adversely affect the tax treatment of your Contract.  We reserve the right
to modify the  Contract  as  necessary  to  attempt  to  prevent  you from being
considered the federal tax owner of the assets of the Variable Account. However,
we make no guarantee that such modification to the Contract will be successful.

Taxation of Partial and Full Withdrawals. If you make a partial withdrawal under
a  non-Qualified  Contract,  amounts  received  are  taxable  to the  extent the
Contract Value,  without regard to surrender charges,  exceeds the investment in
the Contract.  The  investment in the Contract is the gross premium paid for the
Contract minus any amounts previously received from the Contract if such amounts
were properly excluded from your gross income. If you make a partial  withdrawal
under a Qualified Contract, the portion of the payment that bears the same ratio
to the total payment that the  investment in the Contract  (i.e.,  nondeductible
IRA  contributions,  after tax  contributions  to qualified  plans) bears to the
Contract  Value,  is excluded  from your income.  If you make a full  withdrawal
under a non-Qualified Contract or a Qualified Contract, the amount received will
be taxable only to the extent it exceeds the investment in the Contract.

"Nonqualified   distributions"   from  Roth  IRAs  are   treated  as  made  from
contributions  first and are  included  in gross  income only to the extent that
distributions exceed contributions. "Qualified distributions" from Roth IRAs are
not included in gross income.  "Qualified  distributions"  are any distributions
made more than 5 taxable years after the taxable year of the first  contribution
to any Roth IRA and which are:

     o    made on or after the date the individual attains age 59 1/2,
     o    made to a beneficiary after the Contract owner's death,
     o    attributable to the Contract owner being disabled, or
     o    for a first time home purchase  (first time home purchases are subject
          to a lifetime limit of $10,000).

If you transfer a non-Qualified Contract without full and adequate consideration
to a person  other  than  your  spouse  (or to a  former  spouse  incident  to a
divorce), you will be taxed on the difference between the Contract Value and the
investment in the Contract at the time of transfer. Except for certain Qualified
Contracts, any amount you receive as a loan under a Contract, and any assignment
or pledge (or agreement to assign or pledge) of the Contract Value is treated as
a withdrawal of such amount or portion.

Taxation of Annuity Payments. Generally, the rule for income taxation of annuity
payments received from a non-Qualified  Contract provides for the return of your
investment in the Contract in equal  tax-free  amounts over the payment  period.
The balance of each payment received is taxable. For fixed annuity payments, the
amount  excluded  from income is determined  by  multiplying  the payment by the
ratio of the  investment  in the Contract  (adjusted  for any refund  feature or
period certain) to the total expected value of annuity  payments for the term of
the Contract.  If you elect variable annuity payments,  the amount excluded from
taxable  income is determined by dividing the  investment in the Contract by the
total number of expected  payments.  The annuity  payments will be fully taxable
after the total amount of the investment in the Contract is excluded using these
ratios.  If you die, and annuity  payments  cease before the total amount of the
investment in the Contract is recovered,  the unrecovered amount will be allowed
as a deduction for your last taxable year.

Taxation of Annuity Death  Benefits.  Death of a Contract owner, or death of the
Annuitant  if the  Contract  is  owned by a  non-natural  person,  will  cause a
distribution  of death  benefits  from a Contract.  Generally,  such amounts are
included in income as follows:

     1)   if distributed in a lump sum, the amounts are taxed in the same manner
          as a full withdrawal, or

     2)   if distributed  under an annuity option,  the amounts are taxed in the
          same  manner  as an  annuity  payment.  Please  see the  Statement  of
          Additional  Information  for  more  detail  on  distribution  at death
          requirements.

Penalty Tax on Premature Distributions. A 10% penalty tax applies to the taxable
amount of any premature distribution from a non-Qualified  Contract. The penalty
tax generally  applies to any distribution made prior to the date you attain age
59 1/2. However, no penalty tax is incurred on distributions:

     1)   made on or after the date the Contract owner attains age 59 1/2;
     2)   made as a result of the Contract owner's death or disability;
     3)   made in  substantially  equal  periodic  payments  over  the  Contract
          owner's life or life expectancy,
     4)   made under an immediate  annuity,  or 5) attributable to investment in
          the Contract before August 14, 1982.

You should consult a competent tax advisor to determine if any other  exceptions
to the  penalty  apply  to your  situation.  Similar  exceptions  may  apply  to
distributions from Qualified Contracts.

Aggregation of Annuity Contracts.  All non-qualified  deferred annuity contracts
issued by Glenbrook (or its  affiliates)  to the same Contract  owner during any
calendar  year will be  aggregated  and  treated  as one  annuity  contract  for
purposes of determining the taxable amount of a distribution.


Tax Qualified Contracts

Contracts may be used as investments with certain qualified plans such as:

     o    Individual  Retirement  Annuities or Accounts (IRAs) under Section 408
          of the Code;
     o    Roth IRAs under Section 408A of the Code;
     o    Simplified Employee Pension Plans under Section 408(k) of the Code;
     o    Savings  Incentive  Match  Plans for  Employees  (SIMPLE)  Plans under
          Section 408(p) of the Code;
     o    Tax Sheltered Annuities under Section 403(b) of the Code;
     o    Corporate and Self Employed Pension and Profit Sharing Plans; and
     o    State  and  Local  Government  and  Tax-Exempt  Organization  Deferred
          Compensation Plans.

In the case of certain  qualified  plans,  the terms of the plans may govern the
right to benefits, regardless of the terms of the Contract.

Restrictions Under Section 403(b) Plans. Section 403(b) of the Tax Code provides
tax-deferred  retirement  savings plans for employees of certain  non-profit and
educational organizations.  Under Section 403(b), any Contract used for a 403(b)
plan  must  provide  that   distributions   attributable  to  salary   reduction
contributions  made  after  12/31/88,  and  all  earnings  on  salary  reduction
contributions, may be made only:

     1)   on or after the date of employee

          o    attains age 59 1/2,
          o    separates from service,
          o    dies,
          o    becomes disabled, or

     2)   on account of hardship (earnings on salary reduction contributions may
          not be distributed on the account of hardship).

These  limitations  do not apply to withdrawals  where  Glenbrook is directed to
transfer some or all of the Contract Value to another 403(b) plan.

Income Tax Withholding

Glenbrook  is required to  withhold  federal  income tax at a rate of 20% on all
"eligible rollover  distributions"  unless you elect to make a "direct rollover"
of  such  amounts  to an IRA or  eligible  retirement  plan.  Eligible  rollover
distributions  generally  include all  distributions  from Qualified  Contracts,
excluding IRAs, with the exception of:

      1) required minimum distributions, or

      2) a series of substantially equal periodic payments made over a period of
      at least 10 years, or,

      3) over the life (joint lives) of the participant (and beneficiary).

Glenbrook  may be  required to withhold  federal and state  income  taxes on any
distributions from non-Qualified  Contracts or Qualified  Contracts that are not
eligible  rollover  distributions,  unless you notify us of your election to not
have taxes withheld.

<PAGE>



ANNUAL REPORTS AND OTHER DOCUMENTS


- --------------------------------------------------------------------------------


Glenbrook's  annual report on Form 10-K for the year ended  December 31, 1998 is
incorporated herein by reference,  which means that it is legally a part of this
prospectus.

After the date of this  prospectus  and before we terminate  the offering of the
securities under this prospectus,  all documents or reports we file with the SEC
under the Exchange Act are also  incorporated  herein by reference,  which means
that they also legally become a part of this prospectus.

Statements in this  prospectus,  or in documents that we file later with the SEC
and that  legally  become a part of this  prospectus,  may  change or  supersede
statements  in  other  documents  that  are  legally  part of  this  prospectus.
Accordingly,  only the  statement  that is changed or replaced will legally be a
part of this prospectus.

We file our  Exchange  Act  documents  and  reports,  including  our  annual and
quarterly reports on Form 10-K and Form 10-Q electronically on the SEC's "EDGAR"
system using the identifying number CIK No. 0001007285.  The SEC maintains a Web
site  that  contains  reports,   proxy  and  information  statements  and  other
information  regarding  registrants that file  electronically  with the SEC. The
address of the site is http://www.sec.gov.  You also can view these materials at
the SEC's Public  Reference  Room at 450 Fifth Street,  N.W.,  Washington,  D.C.
20549.  For more  information on the operations of SEC's Public  Reference Room,
call 1-800-SEC-0330.

If you have  received a copy of this  prospectus,  and would like a free copy of
any  document   incorporated  herein  by  reference  (other  than  exhibits  not
specifically incorporated by reference into the text of such documents) , please
write or call us at or P.O. Box 94042, Palatine, IL 60094 (telephone :
1-800-755-5275).

EXPERTS

The  financial  statements  and  financial  statement  schedules of Glenbrook at
December  31, 1998 and 1997 and for each of the three years in the period  ended
December 31, 1998 included in Glenbrook's  Annual Report on Form 10-K,  which is
incorporated  herein by reference,  have been examined by Deloitte & Touche LLP,
independent  accountants,  whose reports thereon also are incorporated herein by
reference. Such financial statements and financial statement schedules have been
incorporated  herein by  reference  in  reliance  upon the reports of Deloitte &
Touche LLP given upon their authority as experts in accounting and auditing.



<PAGE>


PERFORMANCE INFORMATION

- --------------------------------------------------------------------------------



We may advertise the performance of the Variable  Sub-Accounts,  including yield
and total  return  information.  Total  return  represents  the  change,  over a
specified  period  of  time,  in  the  value  of  an  investment  in a  Variable
Sub-Account  after  reinvesting  all income  distributions.  Yield refers to the
income  generated by an  investment in a Variable  Sub-Account  over a specified
period.

All performance  advertisements will include, as applicable,  standardized yield
and total return  figures that reflect the deduction of insurance  charges,  the
contract maintenance charge, and withdrawal charge.  Performance  advertisements
also may include  total return  figures that reflect the  deduction of insurance
charges,  but not the contract  maintenance or withdrawal charges. The deduction
of such charges would reduce the  performance  shown.  In addition,  performance
advertisements  may include aggregate average,  year-by-year,  or other types of
total return figures.

Performance  information for periods prior to the inception date of the Variable
Sub-Accounts  will be based on the historical  performance of the  corresponding
Portfolios for the periods  beginning with the inception dates of the Portfolios
and adjusted to reflect  current  Contract  expenses.  You should not  interpret
these figures to reflect actual historical performance of the Variable Account.

We may include in  advertising  and sales  materials  tax  deferred  compounding
charts and other  hypothetical  illustrations that compare currently taxable and
tax  deferred   investment   programs  based  on  selected  tax  brackets.   Our
advertisements  also may compare the  performance  of our Variable  Sub-Accounts
with: (a) certain unmanaged market indices, including but not limited to the Dow
Jones  Industrial  Average,  the Standard & Poor's 500, and the Shearson  Lehman
Bond Index;  and/or (b) other  management  investment  companies with investment
objectives  similar to the underlying  funds being  compared.  In addition,  our
advertisements   may  include  the  performance   ranking  assigned  by  various
publications,  including  the  Wall  Street  Journal,  Forbes,  Fortune,  Money,
Barron's,  Business Week, USA Today, and statistical services,  including Lipper
Analytical  Services  Mutual Fund Survey,  Lipper Annuity and Closed End Survey,
the Variable Annuity Research Data Survey, and SEI.



<PAGE>


                                   APPENDIX A
            Accumulation Unit Value and Number of Accumulation Units
            Outstanding for Each Variable Sub-Account Since Inception

<TABLE>
<CAPTION>
                                                                          


                                                            With       With Enhanced
                                                          Enhanced      Death and
                                                           Death      Income Benefit
For the Years Beginning January 1* and Ended     Basic     Benefit      Combination
December 31, 1998                                 Policy    Rider          Rider
                                                  ------   -----     ---------------     
                                                                      
                                                                      
                                   
<S>                                               <C>       <C>         <C>    
AIM V.I. BALANCED SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period      $10.000   $10.000     $10.000
Accumulation Unit Value, End of Period            $10.736   $10.733     $10.730
Number of Units Outstanding, End of Period           0         0           403

AIM V.I. CAPITAL APPRECIATION SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period      $10.000   $10.000     $10.000
Accumulation Unit Value, End of Period            $11.397   $11.394     $11.390
Number of Units Outstanding, End of Period           0          369        1458


AIM V.I. DIVERSIFIED INCOME SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period      $10.000   $10.000     $10.000
Accumulation Unit Value, End of Period            $10.224   $10.220     $10.217
Number of Units Outstanding, End of Period           0         0           0

AIM V.I. GLOBAL UTILITIES SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period      $10.000   $10.000     $10.000
Accumulation Unit Value, End of Period            $10.730   $10.726     $10.723
Number of Units Outstanding, End of Period           0         0           0

AIM V.I. GOVERNMENT SECURITIES SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period      $10.000   $10.000     $10.000
Accumulation Unit Value, End of Period            $10.387   $10.384     $10.381
Number of Units Outstanding, End of Period           0         0           0

AIM V.I. GROWTH SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period      $10.000   $10.000     $10.000
Accumulation Unit Value, End of Period            $11.833   $11.829     $11.825
Number of Units Outstanding, End of Period           0         0            383

AIM V.I. GROWTH AND INCOME SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period      $10.000   $10.000     $10.000
Accumulation Unit Value, End of Period            $11.368   $11.365     $11.361
Number of Units Outstanding, End of Period           0         0           0

AIM V.I. HIGH YIELD SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period      $10.000   $10.000     $10.000
Accumulation Unit Value, End of Period            $10.318   $10.315     $10.311
Number of Units Outstanding, End of Period           0         0           0

AIM V.I. INTERNATIONAL EQUITY SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period      $10.000   $10.000     $10.000
Accumulation Unit Value, End of Period            $10.688   $10.684     $10.681
Number of Units Outstanding, End of Period           0         0           0

AIM V.I. VALUE SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period      $10.000   $10.000     $10.000
Accumulation Unit Value, End of Period            $11.526   $11.522     $11.519
Number of Units Outstanding, End of Period           0         0           0

AMERICAN CENTURY VP INTERNATIONAL SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period      $10.000   $10.000     $10.000
Accumulation Unit Value, End of Period            $10.978   $10.974     $10.971
Number of Units Outstanding, End of Period           0         0           0

AMERICAN CENTURY VP BALANCED SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period      $10.000   $10.000     $10.000
Accumulation Unit Value, End of Period            $10.607   $10.604     $10.600
Number of Units Outstanding, End of Period           0         0           0

DREYFUS STOCK INDEX SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period      $10.000   $10.000     $10.000
Accumulation Unit Value, End of Period            $10.878   $10.875     $10.871
Number of Units Outstanding, End of Period           0         0            402

DREYFUS SOCIALLY RESPONSIBLE GROWTH SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period      $10.000   $10.000     $10.000
Accumulation Unit Value, End of Period            $10.793   $10.789     $10.786
Number of Units Outstanding, End of Period           0         0           0

VIF SMALL COMPANY STOCK SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period      $10.000   $10.000     $10.000
Accumulation Unit Value, End of Period            $10.665   $10.661     $10.658
Number of Units Outstanding, End of Period           0          238         477

VIF GROWTH AND INCOME SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period      $10.000   $10.000     $10.000
Accumulation Unit Value, End of Period            $10.652   $10.649     $10.645
Number of Units Outstanding, End of Period           0         0           0

VIF MONEY MARKET SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period      $10.000   $10.000     $10.000
Accumulation Unit Value, End of Period            $10.051   $10.048     $10.045
Number of Units Outstanding, End of Period           0         0           0

FIDELITY VIP GROWTH SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period      $10.000   $10.000     $10.000
Accumulation Unit Value, End of Period            $11.205   $11.201     $11.198
Number of Units Outstanding, End of Period            228        83        0

FIDELITY VIP II CONTRAFUND SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period      $10.000   $10.000     $10.000
Accumulation Unit Value, End of Period            $11.664   $11.660     $11.656
Number of Units Outstanding, End of Period           0         0            384

FIDELITY VIP HIGH INCOME SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period      $10.000   $10.000     $10.000
Accumulation Unit Value, End of Period            $10.436   $10.433     $10.430
Number of Units Outstanding, End of Period           0         0           0

FIDELITY VIP EQUITY-INCOME SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period      $10.000   $10.000     $10.000
Accumulation Unit Value, End of Period            $10.483   $10.479     $10.476
Number of Units Outstanding, End of Period           0         0           0

GOLDMAN SACHS GROWTH AND INCOME SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period      $10.000   $10.000     $10.000
Accumulation Unit Value, End of Period            $ 9.946   $ 9.942     $ 9.939
Number of Units Outstanding, End of Period           0         0            419

GOLDMAN SACHS CORE U.S. EQUITY SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period      $10.000   $10.000     $10.000
Accumulation Unit Value, End of Period            $10.900   $10.897     $10.893
Number of Units Outstanding, End of Period           0         0            402

GOLDMAN-SACHS CORE LARGE CAP GROWTH SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period      $10.000   $10.000     $10.000
Accumulation Unit Value, End of Period            $11.299   $11.296     $11.292
Number of Units Outstanding, End of Period           0         0           0

GOLDMAN SACHS CORE SMALL CAP EQUITY SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period      $10.000   $10.000     $10.000
Accumulation Unit Value, End of Period            $10.605   $10.602     $10.599
Number of Units Outstanding, End of Period           0         0           0

GOLDMAN SACHS CAPITAL GROWTH SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period      $10.000   $10.000     $10.000
Accumulation Unit Value, End of Period            $11.103   $11.099     $11.096
Number of Units Outstanding, End of Period           0         0           0

GOLDMAN SACHS MID CAP EQUITY SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period      $10.000   $10.000     $10.000
Accumulation Unit Value, End of Period            $ 9.984   $ 9.980     $ 9.977
Number of Units Outstanding, End of Period           0           508       0

GOLDMAN SACHS INTERNATIONAL EQUITY SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period      $10.000   $10.000     $10.000
Accumulation Unit Value, End of Period            $10.849   $10.846     $10.842
Number of Units Outstanding, End of Period           0         0           0

GOLDMAN SACHS GLOBAL INCOME SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period      $10.000   $10.000     $10.000
Accumulation Unit Value, End of Period            $ 9.674   $ 9.671     $ 9.668
Number of Units Outstanding, End of Period           0         0           0

MORGAN STANLEY FIXED INCOME SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period      $10.000   $10.000     $10.000
Accumulation Unit Value, End of Period            $10.158   $10.155     $10.152
Number of Units Outstanding, End of Period           0         0           0

MORGAN STANLEY EQUITY GROWTH SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period      $10.000   $10.000     $10.000
Accumulation Unit Value, End of Period            $10.948   $10.945     $10.941
Number of Units Outstanding, End of Period           0         0            404

MORGAN STANLEY VALUE SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period      $10.000   $10.000     $10.000
Accumulation Unit Value, End of Period            $ 9.957   $ 9.954    $ 9. 951
Number of Units Outstanding, End of Period           0         0           0

MORGAN STANLEY MID CAP VALUE SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period      $10.000   $10.000     $10.000
Accumulation Unit Value, End of Period            $10.967   $10.964     $10.960
Number of Units Outstanding, End of Period           0         0            397

MORGAN STANLEY U.S. REAL ESTATE SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period      $10.000   $10.000     $10.000
Accumulation Unit Value, End of Period            $10.181   $10.177     $10.174
Number of Units Outstanding, End of Period           0         0           0

MORGAN STANLEY GLOBAL SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period      $10.000   $10.000     $10.000
Accumulation Unit Value, End of Period            $10.436   $10.433     $10.429
Number of Units Outstanding, End of Period           0          244        0

MORGAN STANLEY INTERNATIONAL MAGNUM SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period      $10.000   $10.000     $10.000
Accumulation Unit Value, End of Period            $10.390   $10.387     $10.383
Number of Units Outstanding, End of Period           0         0           0

MFS EMERGING GROWTH SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period      $10.000   $10.000     $10.000
Accumulation Unit Value, End of Period            $11.955   $11.951     $11.947
Number of Units Outstanding, End of Period           0         0            374

MFS GROWTH AND INCOME SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period      $10.000   $10.000     $10.000
Accumulation Unit Value, End of Period            $10.817   $10.814     $10.811
Number of Units Outstanding, End of Period           0         0           0

MFS NEW DISCOVERY SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period      $10.000   $10.000     $10.000
Accumulation Unit Value, End of Period            $11.388   $11.384     $11.381
Number of Units Outstanding, End of Period           0         0           0

NEUBERGER & BERMAN AMT GUARDIAN SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period      $10.000   $10.000     $10.000
Accumulation Unit Value, End of Period            $10.812   $10.808     $10.805
Number of Units Outstanding, End of Period           0         0           0

NEUBERGER & BERMAN AMT PARTNERS SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period      $10.000   $10.000     $10.000
Accumulation Unit Value, End of Period            $10.310   $10.307     $10.304
Number of Units Outstanding, End of Period           0         0           0

NEUBERGER & BERMAN AMT MID-CAP GROWTH
SUB-ACCOUNT
Accumulation Unit Value, Beginning of Period      $10.000   $10.000     $10.000
Accumulation Unit Value, End of Period            $12.130   $12.126     $12.122
Number of Units Outstanding, End of Period           0         0           0
</TABLE>

* All Variable  Sub-Accounts  commenced  operations  on November  10, 1998.  The
Enhanced Death Benefit Rider and Enhanced  Death and Income Benefit  Combination
Rider  have  been  available  since  the  Contracts  were  first  offered.   The
Accumulation  Unit  Values  in the  first,  second  and  third  columns  reflect
mortality and expense risk charges of 1.05%, 1.27%, and 1.49% respectively, and,
in each case, an administrative expense charge of 0.10%.


<PAGE>



                                   APPENDIX B

                             MARKET VALUE ADJUSTMENT

The Market Value Adjustment is based on the following:

I = the Treasury Rate for a maturity equal to the Guarantee  Period for the week
preceding the establishment of the Guarantee Period.

N = the  number  of  whole  and  partial  years  from the  date we  receive  the
withdrawal, transfer, or death benefit request, or from the Payout Start Date to
the end of the Guarantee Period.

J = the Treasury Rate for a maturity equal to the Guarantee  Period for the week
preceding the receipt of the  withdrawal,  transfer,  death  benefit,  or income
payment request.  If a Note with a maturity of the original  Guarantee Period is
not available, we will use a weighted average.

Treasury Rate means the U.S.  Treasury Note Constant  Maturity yield as reported
in Federal Reserve Bulletin Release H.15.

The Market Value Adjustment factor is determined from the following formula:

                                 .9 x (I-J) x N

To determine  the Market  Value  Adjustment,  we will  multiply the Market Value
Adjustment  factor by the amount  transferred,  withdrawn (in excess of the Free
Withdrawal Amount), paid as a death benefit, or applied to an Income Plan from a
Guarantee  Period at any time  other than  during  the 30 day period  after such
Guarantee Period expires.



<PAGE>

<TABLE>
<CAPTION>



                       EXAMPLES OF MARKET VALUE ADJUSTMENT

Purchase Payment:        $10,000 allocated to a Guarantee Period
Guarantee Period:        5 years
Interest Rate:           4.50%
Full Withdrawal:         End of Contract Year 3


NOTE:  These examples assume that premium taxes are not applicable.

                  EXAMPLE 1: (Assumes Declining Interest Rates)

<S>                                                    <C>
Step 1:  Calculate  Contract  Value at End of          = 10,000.00 x (1.045)3= $11,411.66
Contract Year 3:

Step 2: Calculate the Free Withdrawal Amount:          = .15 x (10,000.00) = $1,500.00

Step 3: Calculate the Withdrawal Charge:               =  .05 x (10,000.00 - 1,500.00) =
                                                          $425.00

Step   4:    Calculate   the   Market   Value          
Adjustment:                                                 I = 4.50%

                                                            J = 4.20%

                                                            N = 730 days = 2
                                                                ---
                                                                365 days

                                                       Market Value Adjustment  Factor: .9 x (I-J) x N

                                                       = .9 x (.045 - .042) x 2 = .0054



                                                       Market  Value   Adjustment  =  Market
                                                       Value  Adjustment   Factor  x  Amount
                                                       Subject to Market Value Adjustment:

                                                       =  .0054 x (11,411.66  - 1,500) = $53.52

Step 5:  Calculate  the  amount  received  by
Contract   owner   as  a   result   of   full          
withdrawal at the end of Contract Year 3:              =   11,411.66  -  425.00  +  53.52  = $11,040.18
</TABLE>


<PAGE>


<TABLE>
<CAPTION>
                   EXAMPLE 2: (Assumes Rising Interest Rates)

<S>                                                     <C>
Step 1:  Calculate  Contract  Value at End of           = 10,000.00 x (1.045)3 = $11,411.66
Contract Year 3:

Step 2: Calculate the Free Withdrawal Amount:          = .15 x (10,000.00) = $1,500.00

Step 3: Calculate the Withdrawal Charge:               =  .05 x  (10,000.00  -  1,500.00)  = $425.00

Step   4:    Calculate   the   Market   Value
Adjustment:                                                  I = 4.50%

                                                             J = 4.80%

                                                             N = 730 days = 2
                                                                 365 days



                                                        Market Value Adjustment  Factor: .9 x (I-J) x N

                                                        = .9 x (.045 - .048) x (2) = -.0054


                                                       Market  Value   Adjustment  =  Market
                                                       Value  Adjustment   Factor  x  Amount
                                                       Subject to Market Value Adjustment:

                                                       =  -.0054  x  (11,411.66  -  1,500) = -$53.52

Step 5:  Calculate  the  amount  received  by
Contract   owner   as  a   result   of   full          
withdrawal at the end of Contract Year 3:              = 11,411.66  -  425.00  -  53.52  = $10,933.14

</TABLE>




<PAGE>



                                TABLE OF CONTENTS

          Description                                     Page

          Additions, Deletions or Substitutions of
          Investments
          The Contract
                Purchases
                Tax-free Exchanges (1035 Exchanges,
          Rollovers and
                     Transfers)
          Performance Information
          Calculation of Accumulation Unit Values
          Calculation of Variable Income Payments
          General Matters
                Incontestability
                Settlements
                Safekeeping of the Variable Account's
                Assets
                Premium Taxes
                Tax Reserves
          Federal Tax Matters
          Qualified Plans
          Experts
          Financial Statements




                 -----------------------------------------------




This  prospectus  does not constitute an offering in any  jurisdiction  in which
such offering may not lawfully be made.  We do not  authorize  anyone to provide
any  information  or  representations  regarding the offering  described in this
prospectus other than as contained in this prospectus.



                                  [back cover]


    

<PAGE>

                                     PART II
                   INFORMATION NOT REQUIRED IN THE PROSPECTUS

ITEM 15.  INDEMNIFICATION OF DIRECTORS AND OFFICERS.

     The By-laws of Glenbrook Life and Annuity  Company  ("Registrant")  provide
that  Registrant  will indemnify its officers and directors for certain  damages
and  expenses  that  may be  incurred  in  the  performance  of  their  duty  to
Registrant.  No  indemnification  is  provided,  however,  when  such  person is
adjudged to be liable for negligence or misconduct in the  performance of his or
her duty,  unless  indemnification  is  deemed  appropriate  by the  court  upon
application.

ITEM 16.  EXHIBITS AND FINANCIAL STATEMENT SCHEDULES.

Exhibit No.       Description

(1)  Form  of  Underwriting  Agreement  (Incorporated  herein  by  reference  to
     Pre-Effective Amendment No. 2 to the Form N-4 Registration Statement of the
     Glenbrook Life Multi-Manager Variable Account of Glenbrook Life and Annuity
     Company (File No. 333-00999) dated August 23, 1996)

(2)  None

(4)(a)  Contract  and  Application  (Incorporated  herein  by  reference  to the
     Pre-Effective Amendment No. 2 to the Form N-4 Registration Statement of the
     Glenbrook Life Multi-Manager Valuable Account of Glenbrook Life and Annuity
     Company (File No. 333-00999) dated August 23, 1996)

(4)(b) Contract Endorsement  (Incorporated herein by reference to Post-Effective
     Amendment  No. 4 to the Form N-4  Registration  Statement of the  Glenbrook
     Life  Multi-Manager  Variable Account of Glenbrook Life and Annuity Company
     (File No. 333-00999) dated September 30, 1998)

(5)(a)  Opinion  of  General   Counsel  re:   Legality   (Previously   filed  in
     Pre-Effective  Amendment  No. 2 to this  Registration  Statement  (File No.
     333-00987) dated August 23, 1996)

(5)(b) Opinion of General Counsel re: Legality

(8)  None

(11) None

(12) None

(15) None

(23)(a) Independent Auditors' Consent

(23)(b) Consent of Freedman, Levy, Kroll & Simonds

(24)(a) Powers of Attorney (Previously filed in Pre-Effective Amendment No. 1 to
     this Registration Statement (File No. 333-00987) dated February 16, 1996)

(24)(b) Powers of Attorney  for John R.  Hunter and Kevin R. Slawin  (Previously
     filed in Pre-Effective Amendment No. 2 to this Registration Statement (File
     No. 333-0987) dated August 23, 1996)

(24)(c)  Power  of  Attorney  for  Keith  A.  Hauschildt  (Previously  filed  in
     Post-Effective  Amendment  No.  1 to  Registrant's  Form  S-1  Registration
     Statement (File No. 333-0987) dated April 1, 1997)

(24)(d) Power of Attorney for Thomas J. Wilson, II

(25) None

(26) None

(27) Not applicable.

(99) Form of Resolution of Board of Directors  (Incorporated herein by reference
     to Post-Effective  Amendment No. 1 to Registrant's  Registration  Statement
     (File No. 033-92842) dated April 9, 1996)

ITEM 17.  UNDERTAKINGS.

The undersigned registrant hereby undertakes:

(1)  to file,  during  any  period in which  offers or sales are being  made,  a
     post-effective amendment to the registration statement:

     (i)  to  include  any  prospectus  required  by  section  10(a)(3)  of  the
          Securities Act of 1933;

     (ii)to reflect  in the  prospectus  any facts or events  arising  after the
          effective  date of the  registration  statement  (or the  most  recent
          post-effective  amendment  thereof  )  which,  individually  or in the
          aggregate, represent a fundamental change in the information set forth
          in the registration statement; and

     (iii)to  include  any  material  information  with  respect  to the plan of
          distribution not previously disclosed in the registration statement or
          any material change to such information in the registration statement;

provided,  however,  that  paragraphs  (1)(i)  and  (1)(ii)  do not apply if the
information  required  to be  included in a  post-effective  amendment  by those
paragraphs  is  contained  in periodic  reports  filed with or  furnished to the
Commission  by  Registrant  pursuant  to Section  13 or 15(d) of the  Securities
Exchange Act of 1934 that are  incorporated  by  reference  in the  registration
statement.

(2)  That, for the purpose of determining any liability under the Securities Act
     of 1933,  each such  post-effective  amendment  shall be deemed to be a new
     registration  statement relating to the securities offered therein, and the
     offering of such  securities at that time shall be deemed to be the initial
     bona fide offering thereof;

(3)  To remove from  registration by means of a post-effective  amendment any of
     the securities  being  registered which remain unsold at the termination of
     the offering.

Insofar as indemnification  for liabilities  arising under the Securities Act of
1933 may be permitted to  directors,  officers  and  controlling  persons of the
registrant,  Glenbrook  Life and  Annuity  Company,  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  indemnification  against  such  liabilities  (other  than the
payment by  registrant  of expenses  incurred or paid by a director,  officer or
controlling  person of the registrant in the  successful  defense of any action,
suit or proceeding) is asserted by such director,  officer or controlling person
in connection with the securities 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
Securities Act and will be governed by the final adjudication of such issue.


<PAGE>



                                   SIGNATURES

Pursuant to the requirements of the Securities Act of 1933, Registrant certifies
that  it has  reasonable  grounds  to  believe  that  it  will  meet  all of the
requirements   for  filing  on  Form  S-3  and  has  duly  caused  this  amended
registration statement to be signed on its behalf by the undersigned,  thereunto
duly  authorized,  and its seal to be  hereunto  affixed  and  attested,  in the
Township of Northfield, State of Illinois on the 27th day of April, 1999.

                           GLENBROOK LIFE AND ANNUITY COMPANY
                                      (REGISTRANT)

(SEAL)

Attest: /s/BRENDA D. SNEED              By: /s/MICHAEL J. VELOTTA
        ------------------                  ----------------------
        Brenda D. Sneed                     Michael J. Velotta
        Assistant Secretary                 Vice President, Secretary and
          and Assistant General Counsel       General Counsel


Pursuant  to the  requirements  of the  Securities  Act of  1933,  this  amended
registration  statement  has  been  signed  by  the  following  persons  in  the
capacities indicated and on the 27th day of April, 1999.


*/LOUIS G. LOWER, II               Chairman of the Board, Chief
    Louis G. Lower, II             Executive Officer and Director
                                   (Principal Executive Officer)

/s/MICHAEL J. VELOTTA               Vice President, Secretary, General
   Michael J. Velotta                  Counsel and Director

*/THOMAS J. WILSON, II              Vice Chairman and Director
Thomas J. Wilson, II                   (Principal Operating Officer)

*/PETER H. HECKMAN                  President, Chief Operating Officer
    Peter H. Heckman                   and Director

*/JOHN R. HUNTER                    Director
    John R. Hunter

*/KEVIN R. SLAWIN                   Vice President and Director
   Kevin R. Slawin                     (Principal Financial Officer)

*/G. CRAIG WHITEHEAD                Vice President and Director
    G. Craig Whitehead

*/KEITH A. HAUSCHILDT               Assistant Vice President and Controller
    Keith A. Hauschildt               (Principal Accounting Officer)

*/ By Michael J.  Velotta,  pursuant to Powers of Attorney  previously  filed or
filed herewith.




<PAGE>




                                      EXHIBIT LIST

The following exhibits are filed herewith:

Exhibit No.                Description

(5)(b)                     Opinion of General Counsel re: Legality
(23)(a)                    Independent Auditors' Consent
(23)(b)                    Consent of Freedman, Levy, Kroll & Simonds
(24)(d)                    Power of Attorney for Thomas J. Wilson, II





                       GLENBROOK LIFE AND ANNUITY COMPANY
                          LAW AND REGULATION DEPARTMENT
                             3100 Sanders Road, J5B
                           Northbrook, Illinois 60062
                         Direct Dial Number 847-402-2400
                             Facsimile 847-402-4371


Michael J. Velotta                         Please direct reply to:
 Vice President, Secretary                 Post Office Box 3005
   and General Counsel                     Northbrook, Illinois  60065-3005

                                 April 14, 1999


TO:               GLENBROOK LIFE AND ANNUITY COMPANY
                  NORTHBROOK, ILLINOIS  60062

FROM:             MICHAEL J. VELOTTA
                  VICE PRESIDENT, SECRETARY AND GENERAL COUNSEL

RE:               FORM S-3 REGISTRATION STATEMENT
                  UNDER THE SECURITIES ACT OF 1933
                  FILE NO. 333-00987

         With  reference  to the  Registration  Statement  on Form S-3  filed by
Glenbrook  Life and Annuity  Company (the  "Company")  with the  Securities  and
Exchange  Commission  covering the Flexible  Premium  Deferred  Variable Annuity
Contracts,  I have  examined such  documents  and such law as I have  considered
necessary  and  appropriate,  and on the  basis  of such  examination,  it is my
opinion that as of December 28, 1998:

1.       The Company is duly  organized and existing under the laws of the State
         of Arizona and has been duly  authorized to do business by the Director
         of Insurance of the State of Arizona.

2.       The  securities  registered by the above  Registration  Statement  when
         issued will be valid, legal and binding obligations of the Company.

         I hereby  consent  to the  filing of this  opinion as an exhibit to the
above  referenced  Registration  Statement  and to the use of my name  under the
caption  "Legal   Matters"  in  the  Prospectus   constituting  a  part  of  the
Registration Statement.

Sincerely,


/s/ MICHAEL J. VELOTTA
- -------------------------
Michael J. Velotta
Vice President, Secretary and
  General Counsel





INDEPENDENT AUDITORS' CONSENT



We consent to the  incorporation by reference in this  Post-Effective  Amendment
No. 4 to  Registration  Statement  No.  333-00987 of Glenbrook  Life and Annuity
Company to Form S-1 on Form S-3 of our report dated February 19, 1999, appearing
in the Annual Report on Form 10-K of Glenbrook Life and Annuity  Company for the
year ended  December  31,  1998,  and to the  reference  to us under the heading
"Experts" in the Prospectus, which is part of such Registration Statement.


/s/ DELOITTE & TOUCHE LLP

Chicago, Illinois
April 26, 1999






Freedman, Levy, Kroll & Simonds

                                       CONSENT OF
                             FREEDMAN, LEVY, KROLL & SIMONDS

     We hereby  consent to the  reference  to our firm under the caption  "Legal
Matters" in the prospectus  contained in Post-Effective  Amendment No. 4 to Form
S-1 on the Form S-3 Registration Statement of Glenbrook Life and Annuity Company
(File No. 333-00987).

                                    /s/FREEDMAN, LEVY, KROLL & SIMONDS

Washington, D.C.
April 26, 1999




                                    POWER OF ATTORNEY

                                     WITH RESPECT TO
                           GLENBROOK LIFE AND ANNUITY COMPANY



         Know all men by  these  presents  that  Thomas  J.  Wilson,  II,  whose
signature appears below, constitutes and appoints Louis G. Lower, II and Michael
J.  Velotta,  each  acting  individually,  his  attorney-in-fact,  with power of
substitution and in any and all capacities,  to sign any registration statements
and amendments  thereto for the Glenbrook  Life and Annuity  Company and related
Contracts  and to file the same,  with exhibits  thereto and other  documents in
connection  therewith,  with the  Securities  and  Exchange  Commission,  hereby
ratifying and  confirming all that said  attorney-in-fact,  or his substitute or
substitutes, may do or cause to be done by virtue hereof.


                                      April 23, 1999  
                                      Date


                                      /s/Thomas J. Wilson, II
                                      Thomas J. Wilson, II
                                      Vice Chairman and Director




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