GLENBROOK LIFE AIM VARIABLE LIFE SEPARATE ACCOUNT A
497, 1998-05-08
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                       GLENBROOK LIFE AND ANNUITY COMPANY
                            MODIFIED SINGLE PREMIUM
                       VARIABLE LIFE INSURANCE CONTRACTS
                               3100 SANDERS ROAD
                              NORTHBROOK, IL 60062
                            TELEPHONE (800) 776-6978

This  prospectus  describes the AIM Lifetime Plus (SM) Variable Life, a modified
single premium  variable life  insurance  contract (the  "Contract")  offered by
Glenbrook  Life and Annuity  Company (the  "Company")  for  prospective  insured
persons ages 0-85. The Contract lets the Contract Owner pay a significant single
premium and subject to restrictions, additional premiums.

The Contracts are modified endowment  contracts for federal income tax purposes,
except in certain cases described under "Federal Tax Considerations," page 20. A
LOAN,  DISTRIBUTION OR OTHER AMOUNT RECEIVED FROM A MODIFIED  ENDOWMENT CONTRACT
DURING THE LIFE OF THE  INSURED  WILL BE TAXED TO THE EXTENT OF ANY  ACCUMULATED
INCOME IN THE CONTRACT. ANY AMOUNTS THAT ARE TAXABLE WITHDRAWALS WILL BE SUBJECT
TO A 10% ADDITIONAL PENALTY TAX, WITH CERTAIN EXCEPTIONS.

The minimum  initial  premium  payment  that the Company will accept is $10,000.
Premiums are allocated to Glenbrook Life A I M Variable Life Separate  Account A
(the  "Variable  Account").  The  Variable  Account  invests  in  shares  of the
portfolios of the AIM Variable  Insurance Funds,  Inc. (the "Fund Series").  The
Fund Series currently has thirteen funds (the "Funds")  available for investment
by the Variable  Account:  (1) AIM V.I.  Aggressive  Growth  Fund;  (2) AIM V.I.
Balanced  Fund; (3) AIM V.I.  Capital  Appreciation  Fund; (4) AIM V.I.  Capital
Development  Fund; (5) AIM V.I.  Diversified  Income Fund;  (6) AIM V.I.  Global
Utilities  Fund; (7) AIM V.I.  Government  Securities  Fund; (8) AIM V.I. Growth
Fund; (9) AIM V.I.  Growth and Income Fund;  (10) AIM V.I. High Yield Fund; (11)
AIM V.I.  International  Equity Fund;  (12) AIM V.I. Money Market Fund; and (13)
AIM V.I. Value Fund. Not all of the Funds may be available for investment  under
your Contract. You should check with your representative for further information
on the  availability  of the  Funds.  The  investment  advisor  for the AIM V.I.
Aggressive Growth Fund has determined that, due to the limited availability of
common stocks of small capitalized  companies that meet the investment  criteria
for the AIM  V.I.  Aggressive  Growth  Fund,  the  Fund  will be  closed  to new
purchasers  as soon as reasonably  practicable  once the Fund achieves a size in
assets under management of $200 million.  To the extent that the Fund is closed,
any  Owner of a  Contract  that  maintains  his  allocation  to the Fund will be
permitted  to  allocate  additional  premium  payments  to the Fund  despite the
closure of the Fund to new allocations.

There is no guaranteed  minimum Account Value for a Contract.  The Account Value
of a Contract will vary up or down to reflect the  investment  experience of the
underlying  Funds of the  sub-accounts  of the Variable  Account (the  "Variable
Sub-accounts") to which the Contract Owner has allocated premiums.  The Contract
Owner  bears the  entire  investment  risk for all  amounts  so  allocated.  The
Contract continues in effect while the Cash Surrender Value is sufficient to pay
the monthly charges under the Contract (the "Monthly Deduction Amount").

The Contract  provides for an Initial  Death  Benefit shown on the Contract Data
page.  The death benefit (the "Death  Benefit")  payable under a Contract may be
greater than the Initial Death Benefit but so long as the Contract  continues in
effect,  if no withdrawals  are made,  will never be less than the Initial Death
Benefit.  The Account  Value will,  and under  certain  circumstances  the Death
Benefit may,  increase or decrease  based on the  investment  experience  of the
underlying  Funds of the  Variable  Sub-accounts  to which  premiums  have  been
allocated.  At the death of the Insured, the Company will pay a Death Benefit to
the beneficiary.

IT MAY NOT BE ADVANTAGEOUS TO PURCHASE  VARIABLE LIFE INSURANCE AS A REPLACEMENT
FOR YOUR CURRENT LIFE  INSURANCE OR IF YOU ALREADY OWN A VARIABLE LIFE INSURANCE
CONTRACT.

THIS  PROSPECTUS IS VALID ONLY IF ACCOMPANIED BY THE CURRENT  PROSPECTUS FOR AIM
VARIABLE  INSURANCE FUNDS,  INC. WHICH CONTAINS A FULL DESCRIPTION OF THE FUNDS.
BOTH PROSPECTUSES SHOULD BE READ AND RETAINED FOR FUTURE REFERENCE.

THESE  SECURITIES  HAVE NOT BEEN APPROVED OR  DISAPPROVED  BY THE SECURITIES AND
EXCHANGE  COMMISSION OR ANY STATE  SECURITIES  COMMISSION NOR HAS THE SECURITIES
AND  EXCHANGE  COMMISSION  OR ANY STATE  SECURITIES  COMMISSION  PASSED UPON THE
ACCURACY OR ADEQUACY OF THIS PROSPECTUS. ANY REPRESENTATION TO THE CONTRARY IS A
CRIMINAL OFFENSE.

THE  CONTRACTS  AND THE  INVESTMENTS  IN THE FUND  SERIES ARE NOT  DEPOSITS,  OR
OBLIGATIONS OF, OR GUARANTEED OR ENDORSED BY, ANY BANK. THE CONTRACTS AND SHARES
OF THE FUND SERIES ARE NOT INSURED BY THE FEDERAL DEPOSIT INSURANCE CORPORATION,
THE FEDERAL  RESERVE  BOARD OR ANY OTHER  AGENCY.  THE  CONTRACTS ARE SUBJECT TO
INVESTMENT RISKS, INCLUDING THE POSSIBLE LOSS OF THE PRINCIPAL AMOUNT INVESTED.

              The Contracts may not be available in all states.

THIS  PROSPECTUS  DOES NOT CONSTITUTE AN OFFERING IN ANY  JURISDICTION  IN WHICH
SUCH OFFERING MAY NOT BE LAWFULLY  MADE. NO DEALER OR OTHER PERSON IS AUTHORIZED
TO GIVE ANY  INFORMATION  OR MAKE ANY  REPRESENTATIONS  IN CONNECTION  WITH THIS
OFFERING OTHER THAN THOSE  CONTAINED IN THIS  PROSPECTUS  AND, IF GIVEN OR MADE,
SUCH OTHER INFORMATION OR REPRESENTATIONS MUST NOT BE RELIED UPON.

                   The date of this Prospectus is May 1, 1998.


<PAGE>


                                TABLE OF CONTENTS

                                                               Page

SUMMARY....................................................    
SPECIAL TERMS..............................................    
THE COMPANY................................................    
THE VARIABLE ACCOUNT.......................................    
    General................................................    
THE FUND SERIES............................................    
    AIM Variable Insurance Funds, Inc......................    
    Investment Advisor for the Funds.......................    
THE CONTRACT...............................................    
    Application for a Contract.............................    
    Premiums...............................................    
    Allocation of Premiums.................................    
    Accumulation Unit Values...............................    
DEDUCTIONS AND CHARGES.....................................    
    Monthly Deductions.....................................    
    Cost of Insurance Charge...............................    
    Tax Expense Charge.....................................    
    Administrative Expense Charge..........................    
    Other Deductions.......................................    
    Mortality and Expense Risk Charge......................    
    Annual Maintenance Fee.................................    
    Taxes Charged Against the Variable Account.............    
    Charges Against the Funds..............................    
    Withdrawal Charge......................................    
    Due and Unpaid Premium Tax Charge......................    
CONTRACT BENEFITS AND RIGHTS...............................    
    Death Benefit..........................................    
    Accelerated Death Benefit..............................    
    Account Value..........................................    
    Transfer of Account Value..............................    
    Dollar Cost Averaging..................................    
    Automatic Portfolio Rebalancing........................    
    Contract Loans.........................................    
    Amount Payable on Surrender of the Contract............    
    Partial Withdrawals....................................    
    Maturity...............................................    
    Lapse and Reinstatement................................    
    Cancellation and Exchange Rights.......................    
    Confinement Waiver Benefit.............................    
    Suspension of Valuation, Payments and Transfers........    
    State Exceptions.......................................    
    Last Survivor Contracts................................    
OTHER MATTERS..............................................    
    Voting Privileges......................................    
    Statements to Contract Owners..........................    
    Limit on Right to Contest..............................    
    Misstatement as to Age and Sex.........................    
    Payment Options........................................    
    Beneficiary............................................    
    Assignment.............................................    
    Dividends..............................................    
EXECUTIVE OFFICERS AND DIRECTORS OF THE
COMPANY....................................................    
DISTRIBUTION OF THE CONTRACTS..............................    
SAFEKEEPING OF THE VARIABLE ACCOUNT'S
ASSETS.....................................................    
FEDERAL TAX CONSIDERATIONS.................................    
    Introduction...........................................    
    Taxation of the Company and the Variable Account.......    
    Taxation of Contract Benefits..........................    
    Modified Endowment Contracts...........................    
    Diversification Requirements...........................    
    Ownership Treatment....................................    
    Policy Loan Interest...................................    
ADDITIONAL INFORMATION ABOUT THE
COMPANY....................................................    
LEGAL PROCEEDINGS..........................................    
LEGAL MATTERS..............................................    
REGISTRATION STATEMENT.....................................    
EXPERTS....................................................    
FINANCIAL INFORMATION......................................    
FINANCIAL STATEMENTS.       ...............................   F-1
APPENDIX A.    ............................................   A-1





<PAGE>


                                     SUMMARY

NOTE: A glossary of Special Terms used in this Prospectus appears at page 6, 
immediately following this Summary.

The Contract

The Contracts are life insurance contracts with death benefits, cash values, and
other  traditional life insurance  features.  The Contracts are "variable." This
means that  unlike the fixed  benefits  of ordinary  whole life  insurance,  the
Account Value of a Contract will  increase or decrease  based on the  investment
experience of the  underlying  Funds of the Variable  Sub-accounts  to which the
Contract  Owner has allocated  premiums.  The Death Benefit also may increase or
decrease  under certain  circumstances,  but so long as the Contract  remains in
effect,  the Death Benefit will not decrease  below the Initial Death Benefit if
no   withdrawals   are  made.   The  Contracts  are  credited  with  units  (the
"Accumulation  Units") to calculate cash values. The Contract Owner may transfer
the Account Value among the Variable Sub-accounts.

The Contracts  can be issued on a single life or "last  survivor"  basis.  For a
discussion of how last survivor  Contracts operate  differently from single life
Contracts, see "Last Survivor Contracts," page 16.

The Variable Account And The Funds

The  Glenbrook  Life A I M  Variable  Life  Separate  Account  A (the  "Variable
Account")  funds  the  variable  life  insurance   Contracts   offered  by  this
prospectus.  The Variable  Account is a unit investment trust registered as such
under the Investment  Company Act of 1940. It consists of multiple  sub-accounts
(the "Variable Sub-Accounts"), each of which invests in a corresponding Fund.

Applicants should read the prospectus for the Fund Series in connection with the
purchase  of a  Contract.  The  investment  objectives  of each of the Funds are
briefly  summarized below under "the Fund Series," page 7. The Fund Series has a
total of thirteen Funds available under the Contract. The Funds include: (1) AIM
V.I.  Aggressive  Growth Fund; (2) AIM V.I.  Balanced Fund;  (3)AIM V.I. Capital
Appreciation  Fund;  (4)  AIM  V.I.  Capital  Development  Fund;  (5)  AIM  V.I.
Diversified  Income  Fund;  (6) AIM V.I.  Global  Utilities  Fund;  (7) AIM V.I.
Government  Securities  Fund; (8) AIM V.I.  Growth Fund; (9) AIM V.I. Growth and
Income Fund;  (10) AIM V.I. High Yield Fund (11) AIM V.I.  International  Equity
Fund;  (12) AIM V.I. Money Market Fund; and (13) AIM V.I. Value Fund. The assets
of each  Fund are held  separately  from the other  Funds and each has  distinct
investment  objectives  and policies  which are  described  in the  accompanying
prospectus  for the Fund  Series.  Not all of the  Funds  may be  available  for
investment under your Contract.

Premiums

The Contract  requires the Contract Owner to pay an initial  premium of at least
$10,000.  Additional  premium  payments  may be made  subject  to the  following
conditions:

     -    only one premium payment is allowed in any Contract Year;

     -    the minimum premium payment is $500;

     -    the attained age of the insured must be less than age 86; and

     -    absent submission of new evidence of insurability of the insured,  the
          maximum additional premium payment permitted in a Contract Year is the
          "Guaranteed  Additional Payment." The Guaranteed Additional Payment is
          the lesser of $5,000 or a percentage  of the initial  premium  payment
          (5% for  attained  ages  40-70,  and 0% for  attained  ages  20-39 and
          71-85).

Additional  premium payments may require an increase in the Specified Amount for
the  Contract to meet the  definition  of a life  insurance  contract  under the
Internal Revenue Code. Other than for the "Guaranteed  Additional  Payment," the
Company  reserves  the right to obtain  satisfactory  evidence  of  insurability
before accepting any additional  premium  payments  requiring an increase in the
Specified Amount. The Company reserves the right to reject an additional premium
payment for any reason.  Additional premiums may also be paid at any time and in
any amount necessary to avoid termination of the Contract.

Deductions And Charges

On each  Monthly  Activity  Date,  the Company  will deduct a Monthly  Deduction
Amount from the Account  Value.  The Monthly  Deduction  Amount will be made pro
rata from each Variable  Sub-Account  to which  Account Value is allocated.  The
Monthly  Deduction  Amount  includes a cost of insurance  charge,  a tax expense
charge and an  administrative  expense  charge.  The monthly  cost of  insurance
charge is to cover the Company's  anticipated  mortality costs. The Company will
deduct  monthly from the Account  Value a tax expense  charge equal to an annual
rate of 0.40% for the first ten  Contract  Years.  This charge  compensates  the
Company for premium taxes imposed by various states and local  jurisdictions and
for federal taxes resulting from the application of Section 848 of the Code. The
charge  includes a premium tax deduction of 0.25% of Account Value and a federal
tax deduction of 0.15% of Account Value. The premium tax deduction represents an
average  premium tax of 2.5% of  premiums  over ten years.  Because  this charge
represents an average  premium tax of 2.5% (premium  taxes vary by state and can
range from  0-3.5%)  this charge may not  correspond  to the premium tax of your
state.  The Company will deduct from the Account Value a monthly  administrative
charge equal to an annual rate of 0.25%. This charge compensates the Company for
administrative  expenses incurred in the  administration of the Variable Account
and the  Contracts.  The Company  will also deduct from the  Variable  Account a
daily  charge  equal to an annual rate of 0.90% of average  daily net assets for
the  mortality  risks and expense  risks the Company  assumes in relation to the
Contracts.  If the Cash  Surrender  Value is not  sufficient  to cover a Monthly
Deduction  Amount due on any Monthly  Activity Date, the Contract may lapse. See
"Deductions and Charges -- Monthly  Deductions," page 10, and "Contract Benefits
and Rights -- Lapse and Reinstatement," page 15.

An Annual  Maintenance Fee of $35 will be deducted on each Contract  Anniversary
from  all  Variable  Sub-Accounts  to  which  Account  Value  is  allocated,  in
proportion  to the  amounts  so  allocated.  This  fee will be  waived  if total
premiums  paid are  $50,000  or  more.  See  "Deductions  and  Charges  -- Other
Deductions -- Annual Maintenance Fee," page 11.

Applicants  should review the prospectus  for the Fund Series which  accompanies
this prospectus for a description of the charges and expenses borne by the Funds
in  connection  with their  operations.  See  "Deductions  and  Charges -- Other
Deductions -- Charges Against the Funds," page 12.

Withdrawals  in  excess  of the Free  Withdrawal  Amount  will be  subject  to a
withdrawal charge as set forth below:

<TABLE>
                                                Percentage Of
Contract Year                               Initial Premium Withdrawn
- -------------                               -------------------------
<S>                                                   <C> 
1.....................................              7.75%
2.....................................              7.75%
3.....................................              7.75%
4.....................................              7.25%
5.....................................              6.25%
6.....................................              5.25%
7.....................................              4.25%
8.....................................              3.25%
9.....................................              2.25%
10+...................................              0.00%
</TABLE>

The  Withdrawal  Charge  is  imposed  to cover a portion  of the  sales  expense
incurred by the Company in  distributing  the Contracts.  This expense  includes
agents'  commissions,   advertising  and  the  printing  of  prospectuses.   See
"Deductions and Charges -- Other Deductions -- Withdrawal Charge," page 12.

During the first nine Contract Years,  an additional  premium tax charge will be
imposed on full or partial  withdrawals.  This  charge  ranges from a maximum of
2.25% in the  first  Contract  Year,  decreasing  .25% in each of the next  nine
Contract Years, with no charge thereafter.  See "Deductions and Charges -- Other
Deductions -- Due and Unpaid Premium Tax Charge," page 12.

For a discussion of the tax consequences of a full or a partial withdrawal,  see
"Federal Tax Considerations," page 20.

Death Benefit

At the death of the  Insured  while the  Contract  is in force,  we will pay the
Death  Benefit  (less  any  Indebtedness  and  certain  due and  unpaid  Monthly
Deduction Amounts) to the beneficiary.  The Death Benefit determined on the date
of the Insured's death is the greater of: (1) the Specified  Amount;  or (2) the
Account  Value  multiplied  by the death benefit ratio as found in the Contract.
See "Contract Benefits and Rights -- Death Benefit," page 13.

Account Value

The Account Value of the Contract will increase or decrease to reflect:  (1) the
investment experience of the Funds underlying the Variable Sub-accounts to which
Account Value is  allocated;  and (2)  deductions  for the mortality and expense
risk charge, the Monthly Deduction Amount, and the Annual Maintenance Fee. There
is no minimum  guaranteed Account Value and the Contract Owner bears the risk of
the investment in the Variable  Sub-accounts.  See "Contract Benefits and Rights
- -- Account Value," page 13.

Contract Loans

A  Contract  Owner may  obtain  one or both of two types of cash  loans from the
Company.  Both types of loans are secured by the  Contract.  The maximum  amount
available for such loans is 90% of the Contract's Cash Value, less the amount of
all loans existing on the date of the loan request  (including  loan interest to
the next Contract Anniversary), less any Annual Maintenance Fee due on or before
the next Contract  Anniversary,  and less any due and unpaid  Monthly  Deduction
Amounts.  See "Contract Benefits and Rights -- Contract Loans," page 14.See also
"Federal Tax  Considerations,"  page 20, for a discussion  of the  potential tax
consequences.

Lapse

Under certain circumstances a Contract may terminate if the Cash Surrender Value
on any Monthly Activity Date is less than the required Monthly Deduction Amount.
The Company  will give written  notice to the Contract  Owner and a 61 day grace
period during which additional amounts may be paid to continue the Contract. See
"Contract  Benefits  and  Rights --  Contract  Loans,"  page 14 and  "Lapse  and
Reinstatement," page 15.

Cancellation And Exchange Rights

A Contract  Owner has a limited  right to return the Contract for  cancellation.
This right to return exists during the free-look period. The free-look period is
a number of days (which  varies by state) as  specified  in your  Contract.  The
Contract Owner may return the Contract for cancellation by mail or hand delivery
to the Company or to the agent who sold the Contract within the free-look period
following  delivery of the  Contract to the Contract  Owner.  If the Contract is
returned  within the free-look  period,  the Company will return to the Contract
Owner within 7 days  thereafter  the premiums paid for the Contract  adjusted to
reflect any investment  gain or loss  resulting from  allocation to the Variable
Account prior to the date of  cancellation.  Certain states may require a return
of premium without such adjustments.  In states where the Company is required to
return  the  premiums  paid  upon a  free-look  of the  Contract  and  where the
procedure  has been  approved by the state,  the Company  reserves  the right to
allocate all premium  payments  made prior to the  expiration  of the  free-look
period to the AIM V.I. Money Market Sub-account.

Once the Contract is in effect,  it may be exchanged  during the first 24 months
after its issuance for a permanent  life  insurance  contract on the life of the
Insured without  submitting  proof of insurability.  See "Contract  Benefits and
Rights -- Cancellation and Exchange Rights," page 16.

Tax Consequences

The current Federal tax law generally  excludes all death benefit  payments from
the gross income of the Contract  beneficiary.  The Contracts  generally will be
treated  as  modified  endowment  contracts.  This  status  does not  affect the
Contracts' classification as life insurance, nor does it affect the exclusion of
death benefit payments from gross income. However, loans, distributions or other
amounts received under a modified  endowment contract are taxed to the extent of
accumulated income in the Contract (generally,  the excess of Account Value over
premiums  paid) and may be  subject  to a 10%  penalty  tax.  See  "Federal  Tax
Considerations," page 20.

Personalized Illustrations

The  Company  will  furnish,  upon  request  and at no  charge,  a  personalized
illustration  reflecting  the proposed  Insured's  age,  sex,  and  underwriting
classification.  Where applicable, the Company will also furnish upon request an
illustration  for a Contract  that is not  affected  by the sex of the  Insured.
Personalized  illustrations  provided by the Company upon request will be based,
as appropriate,  on the methodology and format of the hypothetical illustrations
that the Company has included in its  registration  statement for the Contracts.
See "Registration Statement," page __, for further information.

Fees and Expenses

The following  tables are designed to help you  understand  the various fees and
expenses that you will bear,  directly or indirectly,  as a Contract Owner.  The
first table describes the Contract charges and deductions you will directly bear
under the  Contracts.  The second table  describes  the fees and expenses of the
Funds that you will bear indirectly when you purchase a Contract(s).  For
further information, see "Deductions and Charges" on page ___ .

<TABLE>
<CAPTION>

                         CONTRACT CHARGES AND DEDUCTIONS

Account Value Charges (deducted monthly and shown as an annualized percentage of
Account Value):(1)

   <S>                                    <C>                                        <C>
                                          Current(2)                                 Maximum (Monthly Charge)
                                          ----------                                 ------------------------

   Cost of Insurance Charge............   Single Life                                Single Life
                                          -----------                                -----------
                                          Standard  - 0.65% (Contract Years 1-10)    Standard-Ranges from $0.06 per $1,000 of net 
                                                    - 0.55% (Contract Years 11+)     amount at risk (younger ages) up to $82.50 per
                                                                                     $1,000 of net amount at risk (age 99)
                                          
                                          Special   -1.00% (Contract Years 1-10)     Special-Ranges from $0.12 per $1,000 of net 
                                                    -0.90% (Contract Years 11+)      amount at risk (younger ages) up to $82.92 
                                                                                     per $1,000of net amount at risk (age 99).

                                          Joint Life                                 Joint Life
                                          ----------                                 ----------
                                          Standard  -0.30% (Contract Years 1-10)     Standard-Ranges from $0.00015 per $1,000 of net
                                                    -0.20% (Contract Years 11+)      amount at risk (younger ages) up to $61.995 
                                                                                     per $1,000 of net amount at risk (age 99)
                                     
                                          Special   -0.65% (Contract  Years 1-10)    Special-Ranges from $0.00061 per $1,000 of net
                                                    -0.55% (Contract Years 11+)      amount at risk (younger ages) up to $78.71083
                                                                                     (age 99).
</TABLE>

   Administrative Expense Charge........  0.25%
   Tax Expense Charge...................  0.40%(3)

Annual  Separate  Account  Charges  (deducted daily and shown as a percentage of
average net assets):
   Mortality and Expense Risk Charge....  0.90%
   Federal Income Tax Charge............  Currently none(4)

Annual Maintenance Fee:.................  $35(5)
Transfer Charges:.......................  $25(6)
Maximum Withdrawal Charge: .............  7.75% of initial premium withdrawn(7)
Due and Unpaid Premium Tax Charge: .....  2.25% of initial premium withdrawn(8)
- ----------------------

(1)  Except for the maximum or "guaranteed" cost of insurance  charge,  which is
     expressed as a range of monthly costs per thousand dollars of net amount at
     risk.  The net amount at risk is the  difference  between the Death Benefit
     and the Account Value. See "Cost of Insurance Charge," page ___.

(2)  The actual amount of insurance  purchased will depend on the insured's age,
     sex  (where  permitted  under  state  law) and  rate  class.  See  "Cost of
     Insurance  Charge," page __. The current cost of insurance charge under the
     Contracts will never exceed the guaranteed  cost of insurance  charge shown
     in your Contract.

(3)  This charge  includes a premium tax  deduction of 0.25%,  and a federal tax
     deduction of 0.15%,  of Account Value.  This charge is assessed only during
     the first 10 Contract Years. See "Tax Expense Charge," page ___.

(4)  The Company  does not  currently  assess a charge for federal  income taxes
     that may be attributable to the operations of the Variable Account,  though
     it reserves the right to do so in the future.  See "Taxes  Charged  Against
     the Variable Account," page ___.

(5)  This fee is waived if total premiums paid are $50,000 or more.

(6)  No charges will be imposed on the first 12 transfers in any Contract  Year.
     The Company  reserves the right to assess a $10 charge for each transfer in
     excess of 12 in any Contract Year,  excluding  transfers due to dollar cost
     averaging.

(7)  This charge applies only upon  withdrawals  of the initial  premium paid at
     the time you purchase the Contract. It does not apply to withdrawals of any
     additional  premium payments paid under a Contract.  The withdrawal  charge
     declines  to 0% over ten years  and is  imposed  to cover a portion  of the
     sales expense  incurred by the Company in distributing  the Contracts.  See
     "Deductions and Charges -- Other Deductions -- Withdrawal Charge," page __.
     No withdrawal  charge will be imposed on any  withdrawal to the extent that
     aggregate withdrawal charges and the federal tax portion of the tax expense
     charge  imposed would  otherwise  exceed 9% of total premiums paid prior to
     the  Withdrawal.  See  "Deductions  and Charges,"  page __ and  "Withdrawal
     Charge," page __.  Withdrawal  Charges will be assessed on  withdrawals  in
     excess of the Free Withdrawal Amount.

(8)  This charge applies only upon  withdrawals  of the initial  premium paid at
     the time of  Contract  purchase.  It does not apply to  withdrawals  of any
     additional  payments  paid under a Contract.  The charge for due and unpaid
     premium  tax  declines by 0.25% each year over nine years  resulting  in 0%
     charge in  Contract  Year 10.  The  charge is  imposed  on full or  partial
     withdrawals in excess of the Free Withdrawal Amount.


<TABLE>
<CAPTION>
                                  FUND EXPENSES
                      (AS A PERCENTAGE OF FUND NET ASSETS*)

                                                                                           Total Fund
                                                              Management       Other         Annual
                                Fund                            Fees         Expenses       Expenses

<S>                                                             <C>            <C>           <C>  
AIM V.I. Aggressive Growth Fund**.........................      0.80%          0.36%         1.16%
AIM V.I. Balanced Fund**..................................      0.75%          0.44%         1.19%
AIM V.I. Capital Appreciation Fund........................      0.63%          0.05%         0.68%
AIM V.I. Capital Development Fund**.......................      0.75%          0.44%         1.19%
AIM V.I. Diversified Income Fund..........................      0.60%          0.20%         0.80%
AIM V.I. Global Utilities Fund............................      0.65%          0.63%         1.28%
AIM V.I. Government Securities Fund.......................      0.50%          0.37%         0.87%
AIM V.I. Growth Fund......................................      0.65%          0.08%         0.73%
AIM V.I. Growth and Income Fund...........................      0.63%          0.06%         0.69%
AIM V.I. High Yield Fund**................................      0.63%          0.48%         1.11%
AIM V.I. International Equity Fund........................      0.75%          0.18%         0.93%
AIM V.I. Money Market Fund................................      0.40%          0.19%         0.59%
AIM V.I. Value Fund.......................................      0.62%          0.08%         0.70%

</TABLE>

*    A I M Advisors,  Inc.,  ("AIM") may from time to time voluntarily  waive or
     reduce its respective fees.  Effective May 1, 1998, the Funds reimburse AIM
     in an amount up to 0.25% of the average  net asset value of each Fund,  for
     expenses incurred in providing,  or assuring that  participating  insurance
     companies provide certain administrative services.  Currently, the fee only
     applies to the  average  net asset  value of each Fund in excess of the net
     asset value of each Fund as calculated on April 30, 1998.

**   For the  funds  designated  above  with a  double  asterisk,  the  fees and
     expenses are based on estimated expenses for the current fiscal year.


<PAGE>


                                  SPECIAL TERMS

As used in this Prospectus, the following terms have the indicated meanings:

Account Value: The aggregate value under a Contract of the Variable Sub-Accounts
and the Loan Account.

Accumulation  Unit: An accounting unit of measure used to calculate the value of
a Variable Sub-Account.

Age: The Insured's age at the Insured's last birthday.

Cash Value: The Account Value less any applicable withdrawal charges and due and
unpaid Premium Tax Charges.

Cash  Surrender  Value:  The Cash  Value  less all  Indebtedness  and the Annual
Maintenance Fee, if applicable.

Code: The Internal Revenue Code of 1986, as amended.

Contract:  The  Glenbrook  Life and  Annuity  Company  Modified  Single  Premium
Variable Life Insurance  Contract,  known as the AIM Lifetime  Plus(SM) Variable
Life Insurance  Contract and described in this prospectus.  In some states,  the
Contracts  may be  issued  in the form of a group  Contract.  In  those  states,
certificates  will be issued  evidencing  a  purchaser's  rights under the group
Contract.  Certificates are issued under group Contracts issued to the Financial
Services Group  Insurance  Trust, an Illinois  Trust.  The terms  "Contract" and
"Contract  Owner,"  as used in this  prospectus,  refer  to and  include  such a
certificate and certificate owner, respectively.

Contract  Anniversary:  The same day and  month  as the  Contract  Date for each
subsequent year the Contract remains in force.

Contract  Date:  The date on or as of which  coverage  under a Contract  becomes
effective and the date from which  Contract  Anniversaries,  Contract  Years and
Contract months are determined.

Contract  Owner:  The person having rights to benefits under the Contract during
the lifetime of the Insured; the Contract Owner may or may not be the Insured.

Contract Years: Annual periods computed from the Contract Date.

Death Benefit:  The greater of (1) the Specified Amount or (2) the Account Value
on the date of death  multiplied  by the death benefit ratio as specified in the
Contract.

Free Withdrawal  Amount: The amount of a surrender or partial withdrawal that is
not subject to a Withdrawal  Charge.  This amount in any Contract Year is 10% of
total premiums paid.

Initial  Death  Benefit:  The Initial Death Benefit under a Contract is shown on
the Contract Data page.

Indebtedness: All Contract loans, if any, and accrued loan interest.

Insured: The person whose life is insured under a Contract.

Loan Account:  An account in the Company's General Account,  established for any
amounts transferred from the Variable Sub-Accounts for requested loans. The Loan
Account  credits a fixed rate of interest  that is not based on and is different
from the investment experience of the Variable Account.

Monthly  Activity  Date:  The day of each month on which the  Monthly  Deduction
Amount is deducted  from the Account  Value of the  Contract.  Monthly  Activity
Dates occur on the same day of the month as the  Contract  Date.  If there is no
date equal to the  Monthly  Activity  Date in a  particular  month,  the Monthly
Activity Date will be the last day of that month.

Monthly Deduction Amount: A deduction on each Monthly Activity Date for the cost
of  insurance  charge,  the tax expense  charge and the  administrative  expense
charge.

Specified  Amount:  The minimum  death  benefit  under a Contract,  equal to the
Initial  Death  Benefit  on the  Contract  Date.  Thereafter  it may  change  in
accordance with the terms of the partial  withdrawal and the subsequent  premium
provisions of the Contract.

Valuation Day:  Every day the New York Stock  Exchange is open for trading.  The
value of the Variable  Account is determined at the close of regular  trading on
the New York Stock Exchange (currently 4:00 p.m. Eastern Time) on each valuation
day.

Valuation  Period:  The period  between the close of regular  trading on the New
York Stock Exchange on successive Valuation Days.

Variable  Account:  Glenbrook  Life AIM  Variable  Life  Separate  Account A, an
account  established by the Company to separate the assets funding the Contracts
from other assets of the Company.

Variable Sub-Account:  A portion of the Variable Account invested in shares of a
corresponding Fund. The investment  performance of each Variable  Sub-account is
linked directly to the investment performance of a corresponding Fund.



<PAGE>


                                   THE COMPANY

The Company is the issuer of the Contract. The Company is a stock life insurance
company organized under the laws of Illinois in 1992. The Company was originally
organized  under the laws of Indiana in 1965. From 1965 to 1983, the Company was
known as "United  Standard Life  Assurance  Company" and from 1983 to 1992,  the
Company was known as  "William  Penn Life  Assurance  Company of  America."  The
Company is licensed to operate in the District of Columbia and all states except
New York. The Company intends to market the Contract in those  jurisdictions  in
which it is licensed to operate.  The  Company's  home office is located at 3100
Sanders Road, Northbrook, Illinois 60062.

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

                              THE VARIABLE ACCOUNT

General

Glenbrook Life A I M Variable Life Separate  Account A (the "Variable  Account")
is a separate account of the Company established on January 15, 1996 pursuant to
the laws of  Illinois.  The Variable  Account is organized as a unit  investment
trust and registered as such with the Securities  and Exchange  Commission  (the
"Commission")  under the  Investment  Company Act of 1940 (the "1940 Act").  The
Variable Account meets the definition of a "separate  account" under the federal
securities laws. Under Illinois law, the assets of the Variable Account are held
exclusively for the benefit of Contract Owners and persons  entitled to payments
under the Contracts.  The assets of the Variable Account are not chargeable with
liabilities arising out of any other business which the Company may conduct.

                                 THE FUND SERIES

The Variable Account will invest in shares of the AIM Variable  Insurance Funds,
Inc. (the "Fund  Series").  The Fund Series is registered with the Commission as
an open-end,  series,  management  investment company.  Registration of the Fund
Series does not involve supervision of its management,  investment  practices or
policies by the Commission. The Fund Series has thirteen portfolios (the "Funds"
or, each, a "Fund").  The Funds are designed to provide investment  vehicles for
variable insurance contracts of various insurance companies,  in addition to the
Variable Account.

It is possible  that in the future it may be  disadvantageous  for variable life
insurance  separate accounts and variable annuity separate accounts to invest in
a Fund  simultaneously.  Although  neither  the  Company  nor  the  Fund  Series
currently foresees any such  disadvantages  either to variable life insurance or
variable  annuity  contract  owners,  the Fund Series'  Board of Directors  will
monitor events in order to identify any material conflicts between variable life
and  variable  annuity  contract  owners and to determine  what action,  if any,
should be taken in  response.  If the Board of Directors  were to conclude  that
separate  funds should be  established  for variable  life and variable  annuity
separate accounts, the Company would bear the attendant expenses.

All investment  income of and other  distributions to each Variable  Sub-Account
arising from the corresponding Fund are reinvested in shares of that Fund at net
asset value.  The income and both realized and unrealized gains or losses on the
assets of each Variable  Sub-Account are therefore  separate and are credited to
or charged against the Variable  Sub-Account without regard to the income, gains
or losses of any other  Variable  Sub-Account  or from any other business of the
Company.  The  Company  will  purchase  shares in the Funds in  connection  with
premiums allocated to the corresponding  Variable Sub-Account in accordance with
Contract Owners' directions and will redeem shares in the Funds to meet Contract
obligations or make adjustments in reserves, if any. The Fund Series is required
to redeem Fund shares at net asset value and to make payment of such redemptions
within seven days.

The Company  reserves the right,  subject to compliance  with the law as then in
effect,  to make additions to,  deletions  from, or  substitutions  for the Fund
shares  underlying  the  Variable  Sub-Accounts.  If  shares of any of the Funds
should no longer be  available  for  investment,  or if, in the  judgment of the
Company's  management,  further  investment  in shares of any Fund should become
inappropriate  in  view  of the  purposes  of the  Contracts,  the  Company  may
substitute  shares  of  another  Fund for  shares  already  purchased,  or to be
purchased in the future, under the Contracts. No substitution of securities will
take place without  notice to Contract  Owners and without prior approval of the
Commission to the extent  required under the 1940 Act. The Company  reserves the
right to establish  additional  Variable  Sub-accounts of the Variable  Account,
each of which would  invest in shares of another  Fund or in the  portfolios  of
other investment companies. Subject to Contract Owner approval, the Company also
reserves  the right to end the  registration  under the 1940 Act of the Variable
Account or any other separate  accounts of which the Company is the depositor or
to operate the Variable  Account as a management  investment  company  under the
1940 Act.

Each Fund is subject to certain  investment  restrictions and policies which may
not be changed  without the approval of a majority of the  shareholders  of that
Fund.  See  the  accompanying   prospectus  for  the  Fund  Series  for  further
information on these policies and restrictions.

AIM Variable Insurance Funds, Inc.

AIM Variable Insurance Funds,  Inc., the Fund Series,  offers thirteen Funds for
use with  this  Contract:  (1) AIM V.I.  Aggressive  Growth  Fund;  (2) AIM V.I.
Balanced  Fund; (3) AIM V.I.  Capital  Appreciation  Fund; (4) AIM V.I.  Capital
Development  Fund; (5) AIM V.I.  Diversified  Income Fund;  (6) AIM V.I.  Global
Utilities  Fund; (7) AIM V.I.  Government  Securities  Fund; (8) AIM V.I. Growth
Fund; (9) AIM V.I.  Growth and Income Fund;  (10) AIM V.I. High Yield Fund; (11)
AIM V.I.  International  Equity Fund;  (12) AIM V.I. Money Market Fund; and (13)
AIM V.I. Value Fund. Each Fund has different investment  objectives and policies
and operates as a separate investment fund. The following is a brief description
of the  investment  objectives  and programs of the Funds.  For a more  complete
description, please see the prospectus of the Fund Series which accompanies this
prospectus.

AIM V.I. Aggressive Growth Fund ("Aggressive Growth Fund") is a diversified Fund
which seeks to achieve  long-term  growth of capital by  investing  primarily in
common stocks,  convertible bonds,  convertible preferred stocks and warrants of
companies, which in the opinion of the Fund's investment advisor are expected to
achieve earnings growth over time at a rate in excess of 15% per year.

AIM V.I.  Balanced Fund ("Balanced  Fund") is a diversified  Fund which seeks to
achieve as high a total  return as possible,  consistent  with  preservation  of
capital,  by  investing  in a broadly  diversified  portfolio  of  high-yielding
securities,  including common stocks,  preferred stocks,  convertible securities
and bonds.  The fund may invest up to 10% of its total assets in debt securities
rated  lower than Baa by Moody's  Investors  Service,  Inc. or BBB by Standard &
Poor's Ratings Services,  which are commonly known as "junk bonds." The risks of
investing in junk bonds are  described in the  accompanying  prospectus  for the
Fund Series, which should be read carefully before investing.

AIM  V.I.  Capital   Appreciation  Fund  ("Capital   Appreciation  Fund")  is  a
diversified Fund which seeks capital  appreciation through investments in common
stocks, with emphasis on medium-sized and smaller emerging growth companies.

AIM V.I. Capital Development Fund ("Capital  Development Fund") is a diversified
Fund which seeks to invest  primarily in common stocks,  convertible  securities
and  bonds.   The  Fund  will  invest  primarily  in  securities  of  small  and
medium-sized companies (i.e., companies which fall in the smallest 85% by market
capitalization of publicly traded companies in the United States).  The Fund may
also register up to 10% of its total assets in  securities  of other  registered
investment companies.

AIM V.I.  Diversified Income Fund  ("Diversified  Income Fund") is a diversified
Fund which seeks a high level of current  income  primarily  by  investing  in a
diversified  portfolio  of  foreign  and  U.S.  government  and  corporate  debt
securities,  including lower rated high yield debt securities (commonly known as
"junk  bonds").  The  risks of  investing  in junk  bonds are  described  in the
accompanying  prospectus  for the Fund Series,  which  should be read  carefully
before investing.

AIM V.I. Global  Utilities Fund ("Global  Utilities  Fund") is a  nondiversified
Fund which seeks a high level of current income,  and as a secondary  objective,
capital  appreciation,  by investing primarily in common and preferred stocks of
public utility companies (either domestic or foreign).

AIM V.I.  Government  Securities Fund ("Government  Fund") is a diversified Fund
which seeks a high level of current income  consistent with  reasonable  concern
for safety of principal by investing in debt  securities  issued,  guaranteed or
otherwise backed by the U.S. Government.

AIM V.I. Growth Fund ("Growth Fund") is a diversified Fund which seeks growth of
capital through investments primarily in common stocks of leading U.S. companies
considered by the Advisor to have strong earnings momentum.

AIM V.I.  Growth And Income Fund ("Growth & Income Fund") is a diversified  Fund
which seeks growth of capital, with current income as a secondary objective,  by
investing  primarily in dividend  paying common stocks which have  prospects for
both growth of capital and dividend income.

AIM V.I. High Yield Fund ("High Yield Fund") is a  diversified  Fund which seeks
to achieve a high level of current  income by  investing  primarily  in publicly
traded debt  securities of less than investment  grade.  Debt securities of less
than investment grade are considered "high risk"  securities,  commonly referred
to as "junk bonds." At least 80% of the value of the Fund's total assets will be
invested in debt securities.  The Fund may also invest in preferred  stocks.  At
least 65% of the value of the Fund's  assets will be invested in high yield debt
securities.  The  securities  held by the Fund may be subject to greater risk of
loss of income and principal and are more  speculative  in nature.  The risks of
investing in junk bonds are  described in the  accompanying  prospectus  for the
Fund Series, which should be read carefully before investing.

AIM V.I.  International Equity Fund ("International Fund") is a diversified Fund
which seeks  long-term  growth of capital by investing in  international  equity
securities,  the issuers of which are  considered  by the Advisor to have strong
earnings momentum.

AIM V.I.  Money Market Fund ("Money  Market Fund") is a  diversified  Fund which
seeks as high a level of current income as is consistent  with the  preservation
of capital and liquidity by investing in a diversified portfolio of money market
instruments.

AIM V.I. Value Fund ("Value Fund") is a diversified  Fund which seeks  long-term
growth of capital by  investing  primarily  in equity  securities  judged by the
Advisor to be undervalued  relative to the current or projected  earnings of the
companies issuing the securities, or relative to current market values of assets
owned by the companies  issuing the securities or relative to the equity markets
generally. Income is a secondary objective.

An investment in the AIM VI Money Market Fund is neither  insured nor guaranteed
by the U.S.  Government.  There can be no assurance that the AIM VI Money Market
Fund will be able to maintain a stable net asset value of $1.00 per share.

All dividends and capital gains  distributions  from the Funds are automatically
reinvested in shares of the distributing Fund at their net asset value.

There is no  assurance  that the  Funds  will  attain  their  respective  stated
objectives.  Additional  information  concerning the  investment  objectives and
policies of the Funds,  as well as  information  regarding the risks  associated
with each  Fund,  can be found in the  current  prospectus  for the Fund  Series
accompanying this prospectus. You should read the prospectus for the Fund Series
in conjunction with this prospectus.

THE FUND SERIES  PROSPECTUS SHOULD BE READ CAREFULLY BEFORE ANY DECISION IS MADE
CONCERNING  THE  ALLOCATION  OF  PREMIUM  PAYMENTS  TO  A  PARTICULAR   VARIABLE
SUB-ACCOUNT.

Investment Advisor For The Funds

A I M Advisors, Inc., ("AIM") serves as the investment advisor to each Fund. AIM
was organized in 1976, and together with its domestic  subsidiaries,  manages or
advises over 50 investment company portfolios (including the Funds) encompassing
a broad range of  investment  objectives.  AIM  is a wholly owned subsidiary  of
A I M Management  Group Inc.,  ("AIM  Management").  AIM Management is a holding
company  engaged in the financial  services  business and is an indirect  wholly
owned  subsidiary  of AMVESCAP  PLC.  AMVESCAP PLC and its  subsidiaries  are an
independent  investment  management  group engaged in  institutional  investment
management and retail mutual fund business in the United States, Europe, and the
Pacific Region.  AIM manages each Fund's assets pursuant to a master  investment
advisory agreement dated February 28, 1997.

                                  THE CONTRACT

Application For A Contract

Individuals  wishing to purchase a Contract  must submit an  application  to the
Company.  A Contract  will be issued only on the lives of Insureds ages 0-85 who
supply  evidence of  insurability  satisfactory  to the Company.  Acceptance  is
subject to the Company's  underwriting  rules and the Company reserves the right
to reject an application for any lawful reason. If a Contract is not issued, the
premium will be returned to the individual. No change in the terms or conditions
of a Contract will be made without the consent of the Contract Owner.

Once the Company has  received  the initial  premium and  underwriting  has been
approved,  the Contract  will be issued on the date the Company has received the
final  requirement  for  issue.  In the  case of  simplified  underwriting,  the
Contract will be issued or coverage  denied within 3 business days of receipt of
premium.  The Insured will be covered  under the  Contract,  however,  as of the
Contract  Date.  Since the Contract Date will  generally be the date the Company
receives  the initial  premium,  coverage  under a Contract may begin before the
Contract is actually  issued.  In addition to determining  when coverage begins,
the Contract Date  determines  Monthly  Activity  Dates,  Contract  months,  and
Contract Years.

If the initial premium is over the limits  established  from time to time by the
Company  (currently  $1,000,000),  the initial payment will not be accepted with
the application.  In other cases, where the Company receives the initial payment
with  the  application,  we will  provide  fixed  conditional  insurance  during
underwriting  according  to  the  terms  of a  conditional  receipt.  The  fixed
conditional  insurance  will be the insurance  applied for, up to a maximum that
varies by age.

Premiums

The Contract is designed to permit an initial  premium  payment and,  subject to
certain  conditions,  additional  premium payments.  The initial premium payment
purchases a Death Benefit  initially equal to the Contract's  Specified  Amount.
The minimum initial payment is $10,000.

Under current underwriting rules, which are subject to change, proposed Insureds
are eligible for simplified  underwriting without a medical examination if their
application  responses and initial premium payment meet simplified  underwriting
standards.  Customary  underwriting  standards  will apply to all other proposed
Insureds.  The maximum  initial  premium  currently  permitted  on a  simplified
underwriting  basis  varies with the issue age of the Insured  according  to the
following table:

                                             Simplified Underwriting
Issue Age                                    Maximum Initial Premium
- ---------                                    -----------------------

0-34.....................................          Not available
35-44....................................             $15,000
45-54....................................             $30,000
55-64....................................             $50,000
65-80....................................            $100,000
Over age 80..............................          Not available

Additional  premium  payments may be made at any time,  subject to the following
conditions:

     -    only one additional premium payment may be made in any Contract Year;

     -    each additional premium payment must be at least $500;

     -    attained age of the Insured must be less than age 86; and

     -    absent submission of new evidence of insurability of the insured,  the
          maximum additional premium payment permitted in a Contract Year is the
          "Guaranteed  Additional Payment." The Guaranteed Additional Payment is
          the lesser of $5,000 or a  percentage  of the initial  payment (5% for
          attained ages 40-70, and 0% for attained ages 20-39 and 71-85).

Additional  premium payments may require an increase in the Specified Amount for
the Contract to remain within the definition of a life insurance  contract under
Section 7702 of the Code.  Other than for the "Guaranteed  Additional  Payment,"
the Company reserves the right to obtain  satisfactory  evidence of insurability
upon any  additional  premium  payments  requiring an increase in the  Specified
Amount.  The Company reserves the right to reject any additional premium payment
for any reason.

Unless you request otherwise in writing, any additional premium payment received
while  a  Contract  loan  exists  will  be  applied  first  as  a  repayment  of
Indebtedness,  and second,  as an  additional  premium  payment,  subject to the
conditions described above.

Additional  premium payments may be paid at any time and in any amount necessary
to avoid termination of the Contract without evidence of insurability.

Allocation Of Premiums

Upon completion of  underwriting,  the Company will either issue a Contract,  or
deny  coverage  and return all  premiums.  If a Contract is issued,  the initial
premium  payment,  plus an amount  equal to the  interest  that  would have been
earned had the  initial  premium  been  invested  in the AIM V.I.  Money  Market
Sub-Account  since the date of receipt of the premium,  will be allocated on the
date  the  Contract  is  issued  according  to the  initial  premium  allocation
instructions specified by you on the application. In the future, the Company may
allocate the initial  premium (and the interest  that would have been earned had
the initial premium been invested in the AIM V.I. Money Market Sub-Account since
its  receipt)  to the AIM V.I.  Money  Market  Sub-Account  during the free look
period in those  states where state law  requires  premiums to be returned  upon
exercise of the free-look right.

Accumulation Unit Values

The Accumulation  Unit Value for each Variable  Sub-Account will vary to reflect
the investment  experience of the  corresponding  Fund and will be determined on
each Valuation Day by multiplying the Accumulation  Unit Value of the particular
Variable Sub-Account on the preceding Valuation Day by a "Net Investment Factor"
for that  Sub-Account  for the Valuation  Period then ended.  The Net Investment
Factor for each Variable Sub-Account is determined by first dividing (A) the net
asset  value  per  share  of the  corresponding  Fund at the end of the  current
Valuation  Period (plus the per share dividends or capital gains by that Fund if
the ex-dividend date occurs in the Valuation Period then ended),  by (B) the net
asset value per share of the  corresponding  Fund at the end of the  immediately
preceding Valuation Period; and then subtracting from the result an amount equal
to the daily  deductions  for mortality and expense risk charges  imposed during
the Valuation  Period.  Applicants  should refer to the  prospectus for the Fund
Series which  accompanies this prospectus for a description of how the assets of
the Fund Series are valued since such  determination has a direct bearing on the
Accumulation Unit Value of the corresponding  Variable Sub-Account and therefore
the Account Value. See "Contract Benefits and Rights -- Account Value," page 13.

All valuations in connection with a Contract,  e.g., with respect to determining
Account Value and Cash Surrender Value and in connection with Contract loans, or
calculation  of Death  Benefits,  or with respect to  determining  the number of
Accumulation  Units to be credited to a Contract with each  premium,  other than
the initial premium and additional premiums requiring underwriting, will be made
on the date the  request or payment is  received in good order by the Company at
its Home Office if such date is a Valuation Day;  otherwise  such  determination
will be made on the next succeeding date which is a Valuation Day.

Specialized  Uses  of  the  Contract:  Because  the  Contract  provides  for  an
accumulation of Cash Value as well as a death benefit,  the Contract can be used
for various individual and business financial planning purposes.  Purchasing the
Contract in part for such purposes, however, entails certain risks. For example,
if the  investment  performance  of the Variable  Sub-Accounts  to which Account
Value is allocated is less than expected or if sufficient premiums are not paid,
the Contract may lapse or may not  accumulate  sufficient  Account Value to fund
the purpose for which the Contract was purchased. Withdrawals and Contract loans
may significantly affect current and future Account Value, Cash Surrender Value,
or Death Benefit  proceeds.  Depending  upon the  investment  performance of the
underlying Funds of the Variable  Sub-Account and the amount of a Contract loan,
the loan may cause a Contract to lapse.  Contractual  fees and charges,  such as
the cost of  insurance  charge will apply.  The  Contract is designed to provide
benefits on a long-term  basis.  Before  purchasing a Contract for a specialized
purpose,  a  purchaser  should  consider  whether  the  long-term  nature of the
Contract is consistent with the purpose for which it is being considered.  Using
a Contract for a specialized  purpose may have tax  consequences.  (See "Federal
Tax Considerations," page 20.)

                             DEDUCTIONS AND CHARGES

Monthly Deductions

On each Monthly  Activity  Date  including the Contract  Date,  the Company will
deduct from the Account  Value  attributable  to the Variable  Account an amount
("Monthly   Deduction  Amount")  to  cover  charges  and  expenses  incurred  in
connection with the Contract. Each Monthly Deduction Amount will be deducted pro
rata from each Variable  Sub-Account  attributable to the Contract such that the
proportion  of  Account  Value of the  Contract  attributable  to each  Variable
Sub-Account  remains  the same  before  and after  the  deduction.  The  Monthly
Deduction  Amount will vary from month to month.  If the Cash Surrender Value is
not sufficient to cover a Monthly  Deduction  Amount due on any Monthly Activity
Date,  the Contract may lapse.  See  "Contract  Benefits and Rights -- Lapse and
Reinstatement,"  page 15. The  following is a summary of the monthly  deductions
and charges which constitute the Monthly Deduction Amount.

Cost of Insurance  Charge:  The cost of insurance  charge  covers the  Company's
anticipated  mortality costs for standard and special risks. Current cost of
insurance  rates are lower after the 10th  Contract  Year.  The current  cost of
insurance charge will not exceed the guaranteed cost of insurance  charge.  This
charge is the maximum  annual cost of  insurance  per $1,000 as indicated in the
Contract; multiplied by the difference between the Death Benefit and the Account
Value (both as determined on the Monthly Activity Date);  divided by $1,000; and
divided by 12. For standard  risks,  the  guaranteed  cost of insurance  rate is
based on the 1980  Commissioner's  Standard  Ordinary  Mortality Table, age last
birthday.  (Unisex rates may be required in some states).  A table of guaranteed
cost of insurance charges per $1,000 will be included in each Contract; however,
the Company  reserves the right to use rates less than those shown in the table.
Special risks will be charged at a higher cost of insurance  rate that will
not  exceed  rates  based  on a  multiple  of the 1980  Commissioner's  Standard
Ordinary  Mortality Table, age last birthday.  The multiple will be based on the
Insured's substandard rating.

The cost of  insurance  charge rates are applied to the  difference  between the
Death Benefit  determined on the Monthly  Activity Date and the Account Value on
that same date prior to  assessing  the Monthly  Deduction  Amount,  because the
difference  is the  amount  for which the  Company  is at risk  should the Death
Benefit be then  payable.  The Death  Benefit as computed on a given date is the
greater of: (1) the  Specified  Amount on that date; or (2) the Account Value on
that date multiplied by the applicable Death Benefit ratio.  (For an explanation
of the Death Benefit, see "Contract Benefits and Rights" on page ___.)

Example:

Specified Amount.....................................     =        $100,000
Account Value on the Monthly Activity Date...........     =         $30,000
Insured's attained age...............................     =              45
Death Benefit ratio for age 45.......................     =            2.15

On the Monthly Activity Date in this example, the Death Benefit as then computed
would be $100,000,  because the Specified Amount  ($100,000) is greater than the
Account Value multiplied by the applicable Death Benefit ratio ($30,000 X 2.15 =
$64,500). Since the Account Value on that date is $30,000, the cost of insurance
charges per $1,000 are applied to the difference ($100,000 - $30,000 = $70,000).

Assume  that the  Account  Value in the above  example  was  $50,000.  The Death
Benefit would then be $107,500 (2.15 X $50,000),  since this is greater than the
Specified Amount  ($100,000).  The cost of insurance rates in this case would be
applied to ($107,500 - $50,000) = $57,500.

Because the Account Value and, as a result,  the amount for which the Company is
at risk under a Contract may vary monthly, the cost of insurance charge may also
vary on each Monthly Activity Date.  However,  once a risk rating class has been
assigned to an Insured when the  Contract is issued,  that rating class will not
change if  additional  premium  payments  or  partial  withdrawals  increase  or
decrease the Specified Amount.

Tax Expense Charge: The Company will deduct monthly from the Account Value a tax
expense  charge equal to an annual rate of 0.40% of Account  Value for the first
ten  Contract  Years.  This charge  compensates  the  Company for premium  taxes
imposed by various states and local  jurisdictions and for federal taxes related
to the receipt of premiums under the Contracts that results from the application
of Section 848 of the Code. The charge includes a premium tax deduction of 0.25%
of Account  Value and a federal tax  deduction  of 0.15% of Account  Value.  The
0.25% premium tax deduction over ten Contract Years  approximates  the Company's
average  expenses for state and local premium taxes (2.5%).  Premium taxes vary,
ranging from zero to 3.5%. The premium tax deduction will be imposed  regardless
of a Contract owner's state of residence and, therefore,  is made whether or not
any premium tax applies.  The  deduction may be higher or lower than the premium
tax imposed by the Contract owner's state. The 0.15% federal tax deduction helps
reimburse  the Company  for  approximate  expenses  incurred  for federal  taxes
resulting from the application of Section 848 of the Code.

Administrative  Expense Charge: The Company will deduct monthly from the Account
Value an  administrative  expense charge equal to an annual rate of 0.25% of the
Account Value. This charge compensates the Company for  administrative  expenses
incurred in the administration of the Variable Account and the Contracts.

All  monthly  deductions  are  taken  by  canceling  Accumulation  Units of the
Variable Account under the Contract.

Other Deductions

Mortality  and Expense  Risk  Charge:  The Company will deduct from the Variable
Account a daily charge  equivalent  to an annual rate of 0.90% of average  daily
net assets for the  mortality  risks and expense  risks the  Company  assumes in
relation to the Contracts. The mortality risk assumed includes the risk that the
cost of insurance charges specified in the Contract will be insufficient to meet
claims.  The Company also assumes a risk that the Death  Benefit will exceed the
amount on which the cost of insurance charges were based on the Monthly Activity
Date  preceding  the death of an  Insured.  The  expense  risk  assumed  is that
expenses  incurred in issuing and  administering  the Contracts  will exceed the
administrative charges set in the Contract.

Annual  Maintenance  Fee: If the aggregate  premiums paid on a Contract are less
than  $50,000,  the  Company  will  deduct  from the  Account  Value  an  Annual
Maintenance  Fee of  $35 on  each  Contract  Anniversary.  This  fee  will  help
reimburse the Company for administrative and maintenance costs of the Contracts.
This fee will also be deducted  upon  surrender  of the Contract on a date other
than a Contract Anniversary.

Taxes Charged Against the Variable  Account:  Currently no charge is made to the
Variable  Account  for  federal  income  taxes that may be  attributable  to the
operations of the Variable Account (as opposed to the federal tax related to the
receipt of premiums under the Contract).  The Company may, however,  make such a
charge in the  future.  Charges for other  taxes,  if any,  attributable  to the
Variable Account or this class of Contracts may also be made.

Charges Against the Funds: The Variable Account purchases shares of the Funds at
net asset  value.  The net asset  value of each of the  Fund's  shares  reflects
investment  advisory fees and administrative  expenses already deducted from the
assets  of the  Funds.  Each of the  Fund's  investment  management  fees  are a
percentage  of the average  daily value of the net assets of the Funds.  See the
"Fund Fees and Expenses" table on page ___ for a complete discussion of the fees
and charges applicable to the Funds.

Withdrawal  Charge:  Upon  surrender of the Contract or partial  withdrawals  in
excess of the Free Withdrawal  Amount, a Withdrawal Charge may be assessed.  The
Free  Withdrawal  Amount in any Contract Year is 10% of total premiums paid. Any
Free  Withdrawal  Amount not taken in a Contract Year may not be carried forward
to  increase  the Free  Withdrawal  Amount  available  in any  subsequent  year.
Withdrawals  in  excess  of the Free  Withdrawal  Amount  will be  subject  to a
Withdrawal Charge as set forth in the table below:

                                                     Percentage Of Initial
                                                       Premium Withdrawn
                                                      (In Excess Of Free
Contract Year                                         Withdrawal Amount)
- -------------                                        --------------------

1............................................               7.75%
2............................................               7.75%
3............................................               7.75%
4............................................               7.25%
5............................................               6.25%
6............................................               5.25%
7............................................               4.25%
8............................................               3.25%
9............................................               2.25%
10+..........................................               0.00%

After the ninth  Contract  Year,  no  Withdrawal  Charges  will be  imposed.  In
addition,  no Withdrawal  Charge will be imposed on any withdrawal to the extent
that aggregate Withdrawal Charges and the federal tax portion of the tax expense
charge  imposed would  otherwise  exceed 9% of total  premiums paid prior to the
withdrawal.  The Withdrawal Charge may be waived under certain  circumstances if
the Insured is confined to a qualified long-term care facility or hospital.  See
"Contract Benefits and Rights -- Confinement Waiver Benefit," page 16.

Due and Unpaid  Premium  Tax Charge:  During the first nine  Contract  Years,  a
charge  for due and  unpaid  premium  tax  will be  imposed  on full or  partial
withdrawals in excess of the Free  Withdrawal  Amount.  This means that the Free
Withdrawal  Amount is not  subject to a charge for due and unpaid  premium  tax.
This charge is shown below, as a percent of the Account Value withdrawn:

                                         Percentage Of
                                        Initial Premium
Contract Year                              Withdrawn
- -------------                           ---------------

1..................................           2.25%
2..................................           2.00%
3..................................           1.75%
4..................................           1.50%
5..................................           1.25%
6..................................           1.00%
7..................................           0.75%
8..................................           0.50%
9..................................           0.25%
10+................................           0.00%

After the ninth  Contract  Year,  no due and unpaid  premium  tax charge will be
imposed. The percentages indicated above are guaranteed not to increase.

                          CONTRACT BENEFITS AND RIGHTS

Death Benefit

The  Contracts  provide for the payment of Death  Benefit  proceeds to the named
beneficiary  when the Insured under the Contract dies.  The proceeds  payable to
the beneficiary  equal the Death Benefit less any  Indebtedness and less any due
and  unpaid  Monthly  Deduction  Amounts  occurring  during a Grace  Period  (if
applicable).  The Death Benefit equals the greater of: (1) the Specified Amount;
or (2) the Account Value  multiplied by the Death Benefit Ratio. The ratios vary
according to the attained age of the Insured and are  specified in the Contract.
An increase in Account Value due to favorable investment experience may increase
the Death Benefit above the  Specified  Amount;  and a decrease in Account Value
due to unfavorable investment experience may decrease the Death Benefit (but not
below the Specified Amount).

Examples:

                                                    A              B

Specified Amount:...........................     $100,000       $100,000
Insured's Age:..............................           45             45
Account Value on Date of Death:.............      $48,000        $34,000
Death Benefit Ratio.........................         2.15           2.15

In Example A, the Death Benefit equals  $103,200,  i.e., the greater of $100,000
(the  Specified  Amount) and $103,200 (the Account Value at the Date of Death of
$48,000,  multiplied by the Death Benefit Ratio of 2.15). This amount,  less any
Indebtedness  and due and unpaid  Monthly  Deduction  Amounts,  constitutes  the
proceeds which we would pay to the beneficiary.

In Example B, the Death Benefit is $100,000,  i.e., the greater of $100,000 (the
Specified  Amount) or $73,100 (the Account  Value of $34,000  multiplied  by the
Death Benefit Ratio of 2.15).

All or part of the proceeds may be paid in cash or applied under an Income Plan.
See "Other Matters -- Payment Options," page 17.

Accelerated Death Benefit

If the  Insured  becomes  terminally  ill,  the  Contract  Owner may  request an
Accelerated  Death  Benefit  in an amount up to the  lesser  of:  (1) 50% of the
Specified  Amount on the day we receive the  request;  or (2)  $250,000  for all
policies issued by the Company which cover the Insured.  "Terminally  ill" means
an  illness  or  physical   condition  of  the  Insured  that,   notwithstanding
appropriate medical care, will result in a life expectancy of 12 months or less.
If the Insured is terminally  ill as the result of an illness,  the  Accelerated
Death  Benefit is not  available  unless the  illness  occurred at least 30 days
after the Issue  Date.  If the  Insured  is  terminally  ill as the result of an
accident,  the Accelerated  Death Benefit is available if the accident  occurred
after the Issue Date.

The Company will pay benefits due under the Accelerated  Death Benefit provision
upon receipt of a written request from the Contract Owner and due proof that the
Insured has been diagnosed as terminally ill. The Company  reserves the right to
require  supporting  documentation  of  the  diagnosis  and to  require,  at the
Company's expense, an examination of the Insured by a physician of the Company's
choice to confirm the  diagnosis.  The amount of the payment  will be the amount
requested by the Contract Owner,  reduced by the sum of: (1) a 12 month interest
discount to reflect the early payment;  (2) an administrative  fee not to exceed
$250;  and (3) a pro rata amount of any  outstanding  Contract  loan and accrued
loan  interest.  After the  payment has been made,  the  Specified  Amount,  the
Account  Value and any  outstanding  Contract  loan will be reduced on a prorata
basis.

Only one request for an  Accelerated  Death Benefit per Insured is allowed.  The
Accelerated Death Benefit may not be available in all states.

Account Value

The Account Value of a Contract will be computed on each  Valuation  Day. On the
Contract Date, the Account Value is equal to the initial premium (plus an amount
equal to the interest  that would have been earned had the initial  premium been
invested in the AIM V.I. Money Market  Sub-Account  since the date of receipt of
the premium) less the Monthly Deduction Amount for the first month.  Thereafter,
the Account Value will vary to reflect the  investment  experience of the Funds,
the value of the Loan  Account and the Monthly  Deduction  Amounts.  There is no
minimum guaranteed Account Value.

The Account Value of a particular  Contract is related to the net asset value of
the underlying Funds of the Variable  Sub-accounts to which premiums paid on the
Contract  have  been  allocated.  The  Account  Value  on any  Valuation  Day is
calculated  by  multiplying  the number of  Accumulation  Units  credited to the
Contract  in each  Variable  Sub-Account  as of the  Valuation  Day by the  then
Accumulation Unit Value of that Variable Sub-Account and then summing the result
for all the Variable  Sub-Accounts credited to the Contract and the value of the
Loan Account. See "The Contract -- Accumulation Unit Values," page 10.

Transfer Of Account Value

While the Contract remains in force and subject to the Company's  transfer rules
then in effect,  the Contract  Owner may request that part or all of the Account
Value of a particular  Variable  Sub-Account  be  transferred  to other Variable
Sub-Accounts. The Company reserves the right to impose a $10 charge on each such
transfer in excess of 12 per  Contract  Year.  Currently,  the Company  does not
assess this charge.  The minimum  amount that can be transferred is shown on the
Contract Data page (currently, there is no minimum).

Telephone  transfer  requests  will be  accepted  by the  Company if received at
1(800) 776-6978 by 4:00 p.m., Eastern Time. Telephone transfer requests received
at any other  telephone  number or after  4:00  p.m.,  Eastern  Time will not be
accepted by the Company.  Telephone transfer requests received before 4:00 p.m.,
Eastern Time are effected at the next computed value. Transfers by telephone may
be made by the Contract Owner's agent of record or attorney-in-fact  pursuant to
a power of attorney.  Telephone  transfers  may not be permitted in some states.
The policy of the Company and its agents and affiliates is that they will not be
responsible for losses resulting from acting upon telephone requests  reasonably
believed to be genuine. The Company will employ reasonable procedures to confirm
that instructions communicated by telephone are genuine;  otherwise, the Company
may be liable for any losses due to unauthorized or fraudulent instructions. The
procedures the Company follows for transactions  initiated by telephone  include
the requirement  that callers on behalf of a Contract Owner identify  themselves
and the Contract Owner by name and social security  number or other  identifying
information. All transfer instructions by telephone are tape recorded.

As a result of a  transfer,  the number of  Accumulation  Units  credited to the
Variable  Sub-Account  from  which the  transfer  is made will be reduced by the
number  obtained by dividing the amount  transferred  by the  Accumulation  Unit
Value  of the  Variable  Sub-Account  from  which  the  transfer  is made on the
Valuation  Day that the Company  receives  the transfer  request.  The number of
Accumulation Units credited to the Variable Sub-Account to which the transfer is
made will be increased by the number obtained by dividing the amount transferred
by the Accumulation Unit Value of that Variable Sub-Account on the Valuation Day
that the Company receives the transfer request.

Dollar Cost Averaging

Transfers may be made  automatically  through  Dollar Cost  Averaging  while the
Contract  is in force.  Dollar  Cost  Averaging  permits the Owner to transfer a
specified  amount every month (or some other  frequency as may be  determined by
the Company) from any Variable  Sub-Account to any other  Variable  Sub-Account.
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 the Dollar  Cost  Averaging  program  does not assure you of a
greater  profit from your  purchases  under the program,  nor will it prevent or
alleviate  losses in a declining  market.  Transfers under Dollar Cost Averaging
are not  assessed a $10 charge and are not  included in the count  toward the 12
free transfers per year currently permitted by the Company.

Automatic Portfolio Rebalancing

Transfers may be made  automatically  through  Automatic  Portfolio  Rebalancing
while the Contract is in force. By electing Automatic Portfolio Rebalancing, the
Account  Value in the Variable  Sub-Accounts  will be  rebalanced to the desired
allocation on a quarterly basis,  determined from the first date that you decide
to rebalance. Each quarter, Account Value will be transferred among the Variable
Sub-Accounts to achieve the desired  allocation.  The desired allocation will be
the  allocation  initially  selected,   unless  subsequently  changed.  The  new
allocation  will be effective  with the first  rebalancing  that occurs after we
receive the proper notice.

Transfers made through  Automatic  Portfolio  Rebalancing are not assessed a $10
charge and are not included in the count toward the 12 free  transfers  per year
currently permitted by the Company.

Contract Loans

While the Contract is in force, a Contract Owner may obtain, without the consent
of the beneficiary (provided the designation of beneficiary is not irrevocable),
one or both of two  types  of cash  loans  from the  Company.  These  types  are
Preferred Loans (described below) and  non-Preferred  Loans. Both types of loans
are secured by the Contract.  The maximum amount  available for a loan is 90% of
the Contract's Cash Value, less the amount of all Contract loans existing on the
date of the loan  (including  loan interest to the next  Contract  Anniversary),
less  any  due and  unpaid  Monthly  Deduction  Amounts,  and  less  any  Annual
Maintenance Fee due on or before the next Contract Anniversary.

The loan  amount will be  transferred  pro rata from each  Variable  Sub-Account
attributable to the Contract (unless the Contract Owner specifies  otherwise) to
the Loan  Account.  The amounts  allocated  to the Loan Account will be credited
with interest at the loan  credited  rate set forth in the Contract.  Loans will
bear interest at rates  determined by the Company from time to time.  Rates will
not exceed the maximum rate  indicated in the Contract  (currently 8% per year).
The amount of the Loan  Account that equals the  difference  between the Account
Value and the total of all premiums  paid under the Contract net of any premiums
returned due to partial withdrawals, as determined on each Contract Anniversary,
is considered a "Preferred Loan." Preferred Loans bear interest at a rate not to
exceed the Preferred Loan rate set forth in the Contract. The difference between
the value of the Loan  Account and the  Indebtedness  will be  transferred  on a
pro-rata  basis  from the  Variable  Sub-Accounts  to the Loan  Account  on each
Contract  Anniversary.  If the aggregate  outstanding  loan(s) and loan interest
secured by the Contract exceeds the Cash Value of the Contract, the Company will
give written  notice to the Contract  Owner that unless the Company  receives an
additional  payment within 61 days (the "Grace  Period") to reduce the aggregate
outstanding loan(s) secured by the Contract, the Contract may lapse.

All or any part of any loan  secured  by a  Contract  may be  repaid  while  the
Contract is still in force.  When loan repayments or interest payments are made,
the  repayment  will be allocated  among the Variable  Sub-Accounts  in the same
percentage  as  subsequent  payments are  allocated  (unless the Contract  Owner
requests a different  allocation),  and an amount  equal to the payment  will be
deducted  from  the Loan  Account.  Any  outstanding  loan at the end of a Grace
Period must be repaid before the Contract will be reinstated.
See "Contract Benefits and Rights -- Lapse and Reinstatement," page 15.

A loan, whether or not repaid, will have a permanent effect on the Account Value
because the investment  results of each Variable  Sub-Account will apply only to
the  amount  remaining  in  that  Variable  Sub-Account.  The  longer  a loan is
outstanding,  the  greater  the  effect  is likely to be.  The  effect  could be
favorable or unfavorable. If the Variable Sub-Accounts earn more than the annual
interest rate for amounts held in the Loan Account,  a Contract  Owner's Account
Value will not  increase  as rapidly as it would have had no loan been made.  If
the Variable Sub-Accounts earn less than that rate, the Contract Owner's Account
Value will be greater  than it would have been had no loan been made.  Also,  if
not repaid,  the  aggregate  outstanding  loan(s) will reduce the Death  Benefit
proceeds and Cash Surrender Value otherwise payable.

Amount Payable On Surrender Of The Contract

While the Contract is in force, a Contract Owner may elect,  without the consent
of the beneficiary (provided the designation of beneficiary is not irrevocable),
to surrender the Contract.  Upon surrender,  the Contract Owner will receive the
Cash Surrender Value  determined as of the day the Company receives the Contract
Owner's  written  request for  surrender  or the date  requested by the Contract
Owner,  whichever is later.  The Cash Surrender Value equals the Cash Value less
the Annual  Maintenance Fee and any Indebtedness.  The Company will pay the Cash
Surrender  Value  within  seven days of receipt  by the  Company of the  written
request or on the  effective  surrender  date  requested by the Contract  Owner,
whichever is later.

The Contract will  terminate on the date of receipt of the written  request,  or
the date the Contract Owner requests the surrender to be effective, whichever is
later.  For a discussion of the tax  consequences of surrendering  the Contract,
see "Federal Tax Considerations," page 20.

The Contract  Owner may elect to apply the surrender  proceeds to an Income Plan
(see "Other Matters -- Payment Options," page 17).

Partial Withdrawals

While the Contract is in force, a Contract Owner may elect, by written  request,
to make partial  withdrawals of at least $50 from the Cash Surrender  Value. The
Cash Surrender Value, after the partial withdrawal,  must at least equal $2,000;
otherwise,  the request will be treated as a request for surrender.  The partial
withdrawal will be deducted pro rata from each Variable Sub-Account,  unless the
Contract  Owner  instructs  otherwise.  The  Specified  Amount after the partial
withdrawal will be the greater of:

     -    the  Specified  Amount  prior  to  the  partial   withdrawal   reduced
          proportionately to the reduction in Account Value; or

     -    the minimum Specified Amount necessary in order to meet the definition
          of a life insurance contract under Section 7702 of the Code.

Partial  withdrawals in excess of the Free Withdrawal Amount may be subject to a
Withdrawal  Charge and any due and unpaid premium tax charges.  See  "Deductions
and Charges -- Other Deductions -- Withdrawal  Charge" and "Premium Tax Charge."
For a discussion of the tax  consequences of partial  withdrawals,  see "Federal
Tax Considerations," page 20.

Maturity

The Contracts have no maturity date.

Lapse And Reinstatement

The Contract will remain in force until the Cash Surrender Value is insufficient
to cover a Monthly  Deduction Amount due on a Monthly Activity Date. The Company
will give written  notice to the  Contract  Owner that if an amount shown in the
notice (which will be sufficient to cover the Monthly  Deduction  Amount(s) due)
is not paid within the 61 day Grace Period, there is a danger of lapse.

The  Contract  will  continue  through  the Grace  Period,  but if no payment is
forthcoming,  it will  terminate at the end of the Grace Period.  If the Insured
dies during the Grace  Period,  the proceeds  payable under the Contract will be
reduced  by the  Monthly  Deduction  Amount(s)  due and  unpaid.  See  "Contract
Benefits and Rights -- Death Benefit," page 13.

If the Contract  lapses,  the Contract Owner may apply for  reinstatement of the
Contract by payment of the  reinstatement  premium (and any applicable  charges)
required  under the Contract.  A request for  reinstatement  must be made within
five years of the date the  Contract  entered  the Grace  Period.  If a loan was
outstanding at the time of lapse, the Company will require repayment of the loan
before permitting reinstatement.  In addition, the Company reserves the right to
require evidence of insurability  satisfactory to the Company. The reinstatement
premium is equal to an amount  sufficient  to: (1) cover all  Monthly  Deduction
Amounts and Annual  Maintenance Fees due and unpaid during the Grace Period, and
(2) keep the Contract in force for three months after the date of reinstatement.
The Specified  Amount upon  reinstatement  cannot exceed the Specified Amount of
the  Contract at its lapse.  The Account  Value on the  reinstatement  date will
reflect the Account  Value at the time of  termination  of the Contract plus the
premiums  paid at the  time of  reinstatement.  Withdrawal  charges  and due and
unpaid  premium tax charges,  cost of  insurance,  and tax expense  charges will
continue to be based on the original Contract Date.

Cancellation And Exchange Rights

A Contract Owner has a limited right to return a Contract for cancellation. This
right to return exists during the free-look  period.  The free-look  period is a
number of days (which  varies by state) as  specified in your  Contract.  If the
Contract  is  returned  for  cancellation  by mail or  personal  delivery to the
Company  or to the agent  who sold the  Contract  within  the  free-look  period
following  delivery of the  Contract to the  Contract  Owner,  the Company  will
return to the Contract  Owner within 7 days the sum of: (1) the Account Value on
the date the returned  Contract is received by the Company or its agent; and (2)
any deductions under the Contract or by the Funds for taxes, charges or fees.
Some states may require the Company to return the premiums paid for the returned
Contract.

Once the Contract is in effect,  it may be exchanged  during the first 24 months
after its issuance for a non-variable  permanent life insurance contract offered
by the Company on the life of the  Insured.  The Company  reserves  the right to
make  available a permanent  life  insurance  contract  offered by the Company's
account or any affiliated  company without evidence of insurability.  The amount
at risk to the Company (i.e.,  the difference  between the Death Benefit and the
Account  Value) under the new contract  will be equal to or less than the amount
at risk to the Company  under the  exchanged  Contract on the date of  exchange.
Premiums under the new contract will be based on the same risk classification as
that of the  exchanged  Contract.  The  exchange  is subject to  adjustments  in
premiums  and  Account  Value to reflect  any  variance  between  the  exchanged
Contract  and the new  contract.  The Company  reserves the right to make such a
contract  available that is offered by the Company's  parent or by any affiliate
of the Company.

Confinement Waiver Benefit

Under the terms of an amendatory  endorsement to the Contract,  the Company will
waive any  Withdrawal  Charges  on partial  withdrawals  and  surrenders  of the
Contract  requested while the Insured is confined to a qualified  long-term care
facility or hospital for a period of more than 90 consecutive  days beginning 30
days or more after the  Contract  Date,  or within 90 days after the  Insured is
discharged from such confinement. The confinement must have been prescribed by a
licensed medical doctor or a licensed doctor of osteopathy, operating within the
scope of his or her license,  and must be medically  necessary.  The prescribing
doctor may not be the Insured, the Contract Owner, or any spouse, child, parent,
grandchild,  grandparent,  sibling or in-law of the Contract  Owner.  "Medically
necessary"  means  appropriate and consistent with the diagnosis and which could
not have been omitted without adversely affecting the Insured's  condition.  The
confinement waiver benefit may not be available in all states.

Suspension Of Valuation, Payments And Transfers

The Company  will  suspend all  procedures  requiring  valuation of the Variable
Account  (including  transfers,  surrenders  and  loans) on any day the New York
Stock Exchange is closed or trading is restricted  due to an existing  emergency
as defined by the Commission,  or on any day the Commission has ordered that the
right of surrender of the Contracts be suspended for the  protection of Contract
Owners, until such emergency has ended.

State Exceptions

Where  required by state law,  certain  features of your  Contract may differ in
certain  respects from those described  above.  For example,  certain states may
require that the  Accelerated  Death  Benefit be available on or after the Issue
Date of the Contract while in other states the Accelerated  Death Benefit is not
available  unless the illness  occurred at least 30 days after the Issue Date of
the Contract.  Please refer to your Contract for specific information  regarding
the benefits available to you.

Last Survivor Contracts

The Contracts are offered on a single life and "last survivor" basis.  Contracts
sold on a last survivor basis operate in a manner almost identical to the single
life version.  The most important  difference is that the last survivor  version
involves  two  Insureds  and the proceeds are paid only on the death of the last
surviving Insured.  The other significant  differences between the last survivor
and single life versions are listed below:

     1.   Last survivor  Contracts are offered for  prospective  insured persons
          age 18-85.

     2.   The cost of insurance  charges under the last  survivor  Contracts are
          determined in a manner that reflects the anticipated  mortality of the
          two Insureds and the fact that the Death  Benefit is not payable until
          the death of the second Insured.  See the last survivor  illustrations
          in "Appendix A," page A-1.

     3.   To qualify for simplified underwriting under a last survivor Contract,
          both Insureds must meet the simplified underwriting standards.

     4.   For a last survivor  Contract to be reinstated,  both Insureds must be
          alive on the date of reinstatement.

     5.   For a last survivor Contract, provisions regarding misstatement of age
          or sex, suicide and incontestability apply to either Insured.

     6.   The  Accelerated  Death  Benefit  provision  is  only  available  upon
          terminal illness of the last survivor.

     7.   The Confinement Waiver Benefit is available upon confinement of either
          insured.

                                  OTHER MATTERS

Voting Privileges

In accordance  with its view of presently  applicable law, the Company will vote
the shares of the Funds at regular and special  meetings of the  shareholders of
the Funds in accordance with  instructions from Contract Owners (or the assignee
of the  Contract,  as the case may be) having a voting  interest in the Variable
Account. The number of shares of a Fund held in a Variable Sub-Account which are
attributable  to each  Contract  Owner is  determined  by dividing  the Contract
Owner's  interest in that Variable  Sub-Account by the per share net asset value
of  the  corresponding   Fund.  The  Company  will  vote  shares  for  which  no
instructions  have been given and shares which are not  attributable to Contract
Owners  (i.e.,  shares owned by the Company) in the same  proportion as it votes
shares  for  which  it has  received  instructions.  If the 1940 Act or any rule
promulgated  thereunder should be amended,  however, or if the Company's present
interpretation  should  change and, as a result,  the Company  determines  it is
permitted  to vote the shares of the Funds in its own right,  it may elect to do
so.

The voting  interests of the Contract  Owner (or the assignee) in the Funds will
be  determined  as  follows:   Contract  Owners  are  entitled  to  give  voting
instructions to the Company with respect to Fund shares  attributable to them as
described above,  determined on the record date for the shareholder  meeting for
that  Fund.  Therefore,  if a  Contract  Owner has taken a loan  secured  by the
Contract,  amounts  transferred  from the  Variable  Sub-Account(s)  to the Loan
Account  in  connection  with the loan (see  "Contract  Benefits  and  Rights --
Contract  Loans,"  page 14) will not be  considered  in  determining  the voting
interests of the Contract  Owner.  Contract  Owners should review the prospectus
for the Fund Series which  accompanies  this prospectus to determine  matters on
which Fund Series shareholders may vote.

The Company  may,  when  required  by state  insurance  regulatory  authorities,
disregard  voting  instructions if the  instructions  require that the shares be
voted so as to cause a change in the  sub-classification or investment objective
of one or more of the Funds or to approve or disapprove  an investment  advisory
contract for the Funds.

The Company may disregard voting  instructions in favor of changes  initiated by
Contract  Owners in the investment  objectives or the investment  advisor of the
Funds if the Company  reasonably  disapproves of such changes. A change would be
disapproved  only if the proposed  change is contrary to state law or prohibited
by  state  regulatory   authorities.   If  the  Company  does  disregard  voting
instructions,  a summary of that  action and the reasons for such action will be
included in the next periodic report to Contract Owners.

Statements To Contract Owners

The Company will maintain all records  relating to the Variable  Account and the
Variable  Sub-Accounts.  At least once each Contract Year, the Company will send
to each Contract Owner a statement  showing the coverage  amount and the Account
Value of the Contract  (indicating the number of Accumulation  Units credited to
the Contract in each Variable  Sub-Account  and the  corresponding  Accumulation
Unit Value),  and any outstanding loan secured by the Contract as of the date of
the statement. The statement will also show premiums paid, and Monthly Deduction
Amounts  under  the  Contract  since  the  previous  statement,  and  any  other
information required by applicable law or regulation.

Limit On Right To Contest

The Company may not contest the  validity of the  Contract  after it has been in
effect  during the Insured's  lifetime for two years from the Contract  Date. If
the Contract is  reinstated,  the two-year  period is measured  from the date of
reinstatement.  Any  increase  in the  Specified  Amount for which  evidence  of
insurability was obtained is contestable for 2 years from its effective date. In
addition,  if the Insured dies by suicide while sane or self  destruction  while
insane  in the  two-year  period  after the  Contract  Date,  or such  period as
specified under applicable state law, the benefit payable will be limited to the
premiums paid less any Indebtedness and partial withdrawals. If the Insured dies
by suicide while sane or  self-destruction  while insane in the two-year  period
following an increase in the Specified Amount,  the benefit payable with respect
to the  increase  will be  limited  to the  additional  premiums  paid  for such
increase, less any Indebtedness and partial withdrawals.

Misstatement As To Age And Sex

If the age or sex of the Insured is incorrectly  stated,  the Death Benefit will
be appropriately adjusted as specified in the Contract.

Payment Options

The surrender  proceeds or Death Benefit proceeds under the Contract may be paid
in a lump sum or may be applied to an Income  Plan.  If the amount to be applied
to an Income Plan is less than $3,000 or if it would result in an initial income
payment of less than $20, the Company may require  that the  frequency of income
payments be decreased  such that the income  payments are greater than $20 each,
or the  Company  may  elect to pay the  amount in a lump sum.  No  surrender  or
partial withdrawals are permitted after payments under an Income Plan commence.

We will pay interest on the proceeds from the date of the Insured's death to the
date payment is made or a payment option is elected. At such times, the proceeds
are not subject to the investment experience of the Variable Account.

The Income Plans are fixed annuities payable from the Company's general account.
They do not reflect the  investment  experience of the Variable  Account.  Fixed
annuity payments are determined by multiplying the amount applied to the annuity
by a rate to be  determined  by the  Company  which  is no less  than  the  rate
specified  in the fixed  payment  annuity  tables in the  Contract.  The annuity
payment  will  remain  level for the  duration of the  annuity.  The Company may
require  proof of age and gender of the payee (and joint payee,  if  applicable)
before payments begin. The Company may also require proof that such person(s) is
(are) living before it makes each payment.

The following  options are available  under the Contracts (the Company  reserves
the right to offer other payment options):

     -    Income Plan 1 -- Life Income With Guaranteed Payments

          The Company will make payments for as long as the payee lives.  If the
          payee dies before the selected number of guaranteed payments have been
          made, the Company will continue to pay the remainder of the guaranteed
          payments.

     -    Income  Plan 2 -- Joint  And  Survivor  Life  Income  With  Guaranteed
          Payments

          The  Company  will make  payments  for as long as either  the payee or
          joint payee, named at the time of Income Plan selection, is living. If
          both the payee and the joint payee die before the  selected  number of
          guaranteed  payments have been made,  the Company will continue to pay
          the remainder of the guaranteed payments.

The  Company  will make any other  arrangements  for income  payments  as may be
agreed upon.

Beneficiary

The applicant names the  beneficiary in the  application  for the Contract.  The
Contract Owner may change the beneficiary  (unless irrevocably named) during the
Insured's  lifetime by written  request to the  Company.  If no  beneficiary  is
living when the Insured dies, the proceeds will be paid to the Contract Owner if
living; otherwise to the Contract Owner's estate.

Assignment

Unless required by state law, the Contract may not be assigned as collateral for
a loan or other obligation.

Dividends

No   dividends   will  be  paid  under  the   Contracts.   The   Contracts   are
nonparticipating.

                       GLENBROOK LIFE AND ANNUITY COMPANY
                 EXECUTIVE OFFICERS AND DIRECTORS OF THE COMPANY

The directors and executive officers are listed below, together with information
as to their ages, dates of election and principal  business  occupations  during
the last five years (if other than their present business occupations).

LOUIS G.  LOWER,  II, 52,  Chief  Executive  Officer  and  Chairman of the Board
(1995)*

Also  Director  (1986-Present)  and  Senior  Vice  President  (1995-Present)  of
Allstate Insurance Company;  Director  (1991-Present) of Allstate Life Financial
Services,  Inc.; Director  (1986-Present) and President  (1990-Present) Allstate
Life  Insurance  Company;  Director  (1983-Present)  and  Chairman  of the Board
(1990-Present)  of  Allstate  Life  Insurance  Company  of  New  York;  Director
(1990-1997),  Chairman of the Board of  Directors  and Chief  Executive  Officer
(1995-1997),  Chairman of the Board of Directors  and President  (1990-1995)  of
Glenbrook   Life  Insurance   Company;   Director  and  Chairman  of  the  Board
(1995-Present)  of Laughlin Group Holdings,  Inc.;  Director and Chairman of the
Board of Directors and Chief Executive  Officer  (1989-Present)  Lincoln Benefit
Life Company;  Director  (1986-Present),  Chairman of the Board of Directors and
Chief Executive Officer (1995-Present) of Northbrook Life Insurance Company; and
Chairman of the Board of Directors and Chief  Executive  Officer  (1995-Present)
Surety Life Insurance Company.

PETER H. HECKMAN, 52, President, Chief Operating Officer and Director (1996)*

Also  Director and Vice  President  (1988-Present)  of Allstate  Life  Insurance
Company;  Director  (1990-1996),  Vice President  (1989-Present),  Allstate Life
Insurance Company of New York;  Director  (1991-1993) of Allstate Life Financial
Services,  Inc.;  Director  (1990-1997),  President and Chief Operating  Officer
(1996-1997),  and Vice President (1990-1996),  Glenbrook Life Insurance Company;
Director  (1995-Present) and Vice Chairman of the Board (1996-Present)  Laughlin
Group Holdings,  Inc.;  Director  (1990-Present)  and Vice Chairman of the Board
(1996-Present) Lincoln Benefit Life Company;  Director (1988-Present)  President
and Chief Operating Officer (1996-Present),  and was Vice President (1989-1996),
Northbrook Life Insurance Company; and Director (1995-Present) and Vice Chairman
of the Board (1996-Present) Surety Life Insurance Company.

MICHAEL J. VELOTTA, 52, Vice President, Secretary, General Counsel, and Director
(1992)*

Also Director and Secretary  (1993-Present) of Allstate Life Financial Services,
Inc.;  Director  (1992-Present)  Vice  President,  Secretary and General Counsel
(1993-Present)  Allstate Life Insurance Company;  Director  (1992-Present)  Vice
President,  Secretary and General Counsel (1993-Present) Allstate Life Insurance
Company of New York; Director (1992-1997) Vice President,  Secretary and General
Counsel  (1993-1997)  Glenbrook Life Insurance  Company;  Director and Secretary
(1995-Present)  Laughlin  Group  Holdings,  Inc.;  Director  (1992-Present)  and
Assistant  Secretary  (1995-Present)  Lincoln  Benefit  Life  Company;  Director
(1992-Present)  Vice  President,  Secretary and General  Counsel  (1993-Present)
Northbrook  Life  Insurance  Company;   and  Director  and  Assistant  Secretary
(1995-Present) Surety Life Insurance Company.

JOHN R. HUNTER, 43, Director (1996)* and Senior Vice President (1995)*

Also Assistant Vice President  (1990-Present)  Allstate Life Insurance  Company;
Assistant Vice President  (1996-Present)  Allstate Life Insurance Company of New
York;  President  and  Chief  Operating  Officer  (1998-Present)  Allstate  Life
Financial Services, Inc.; Director (1996-1997) Glenbrook Life Insurance Company;
and  Director   (1994-Present)  and  Assistant  Vice  President   (1990-Present)
Northbrook Life Insurance Company.

G. CRAIG WHITEHEAD, 51, Senior Vice President and Director (1995)*

Also Assistant Vice President  (1991-Present)  Allstate Life Insurance  Company;
Director  (1994-Present)  Assistant  Vice President  (1991-1997)  Glenbrook Life
Insurance  Company;  Assistant Vice President  (1992-Present)  Secretary  (1995)
Glenbrook  Life and Annuity  Company;  Director  (1995-Present)  Laughlin  Group
Holdings, Inc.

MARLA G. FRIEDMAN, 44, Vice President (1996)*

Also Director  (1991-Present)  and Vice President  (1988-Present)  Allstate Life
Insurance Company;  Director (1993-1996) Allstate Life Financial Services, Inc.;
Director  (1997-Present)  and Assistant Vice President  (1996-Present)  Allstate
Life Insurance Company of New York;  Director  (1991-1996),  President and Chief
Operating  Officer  (1995-1996)  and Vice President  (1990-1995) and (1996-1997)
Glenbrook  Life  Insurance  Company;  Director  and Vice  Chairman  of the Board
(1995-1996) Laughlin Group Holdings,  Inc.; and Director (1989-1996),  President
and  Chief  Operating  Officer  (1995-1996)  and Vice  President  (1996-Present)
Northbrook Life Insurance Company.

KEVIN R. SLAWIN, 40, Vice President (1996)*

Also  Assistant  Vice  President and Assistant  Treasurer  (1995-1996)  Allstate
Insurance Company;  Director  (1996-Present) and Assistant Treasurer (1995-1996)
Allstate Financial Services,  Inc.;  Director and Vice President  (1996-Present)
and Assistant Treasurer  (1995-1996)  Allstate Life Insurance Company;  Director
and Vice President  (1996-Present) and Assistant Treasurer  (1995-1996) Allstate
Life Insurance Company of New York; Director and Vice President  (1996-1997) and
Assistant  Treasurer  (1995-1996)  Glenbrook  Life Insurance  Company;  Director
(1996-Present)  and Assistant  Treasurer  (1995-1996)  Laughlin Group  Holdings,
Inc.; Director  (1996-Present)  Lincoln Benefit Life Company;  Director and Vice
President  (1996-Present) and Assistant  Treasurer  (1995-1996)  Northbrook Life
Insurance Company;  Director  (1996-Present)  Surety Life Insurance Company; and
Assistant  Treasurer  and  Director  (1994-1995)  Sears  Roebuck  and  Co.;  and
Treasurer and First Vice President (1986-1994) Sears Mortgage Corporation.

CASEY J. SYLLA, 54, Chief Investment Officer (1995)*

Also Director  (1995-Present) Senior Vice President and Chief Investment Officer
(1995-Present)   Allstate  Insurance  Company;   Director  (1995-Present)  Chief
Investment  Officer  (1995-Present)   Allstate  Life  Insurance  Company;  Chief
Investment Officer  (1995-Present)  Allstate Life Insurance Company of New York;
Chief  Investment  Officer  (1995-1997)  Glenbrook Life Insurance  Company;  and
Director and Chief Investment Officer  (1995-Present)  Northbrook Life Insurance
Company.  Prior to 1995 he was Senior Vice  President and  Executive  Officer --
Investments (1992-1995) of Northwestern Mutual Life Insurance Company.

JAMES P. ZILS, 47, Treasurer (1995)*

Also Vice President and Treasurer  (1995-Present)  Allstate  Insurance  Company;
Treasurer  (1995-Present)  Allstate Life  Financial  Services,  Inc.;  Treasurer
(1995-Present)  Allstate  Life  Insurance  Company;   Treasurer   (1995-Present)
Allstate Life Insurance  Company of New York;  Treasurer  (1995-1997)  Glenbrook
Life Insurance Company;  Treasurer (1995-Present) Laughlin Group Holdings, Inc.;
and Treasurer (1995-Present) Northbrook Life Insurance Company. Prior to 1995 he
was Vice  President of Allstate Life  Insurance  Company.  Prior to 1993 he held
various management positions.

* Date elected/appointed to current office.

                          DISTRIBUTION OF THE CONTRACTS

Allstate Life Financial Services,  Inc. ("ALFS"),  3100 Sanders Road, Northbrook
Illinois, a wholly owned subsidiary of Allstate Life Insurance Company,  acts as
the  principal   underwriter  of  the   Contracts.   ALFS  is  registered  as  a
broker-dealer  under the Securities  Exchange Act of 1934 and became a member of
the National Association of Securities Dealers, Inc. on June 30, 1993. Contracts
are sold by registered  representatives  of unaffiliated  broker-dealers or bank
employees who are licensed  insurance  agents  appointed by the Company,  either
individually  or through an incorporated  insurance  agency and who have entered
into a selling  agreement  with ALFS and the Company to sell the  Contracts.  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.

The maximum sales commission payable to Company agents,  independent  registered
insurance brokers,  and other registered  broker-dealers is 8.00% of initial and
subsequent  premiums.  From time to time,  the Company  may pay or permit  other
promotional  incentives,  in cash or credit or other compensation.  In addition,
under  certain   circumstances,   certain  sellers  of  Contracts  may  be  paid
persistency bonuses which will take into account, among other things, the length
of time premium payments have been held under a Contract, and Contract Values. A
persistency  bonus is not  expected  to exceed .50% on an annual  basis,  of the
Contract Value considered in connection with the bonus.

The underwriting agreement with ALFS provides for indemnification of ALFS by the
Company for  liability to Owners  arising out of services  rendered or Contracts
issued.

                           SAFEKEEPING OF THE VARIABLE
                                ACCOUNT'S ASSETS

The assets of the Variable  Account are held by the  Company.  The assets of the
Variable Account are kept physically segregated and held separate and apart from
the  General  Account  of the  Company.  The  Company  maintains  records of all
purchases and redemptions of shares of the Funds.

                           FEDERAL TAX CONSIDERATIONS

Introduction

THE FOLLOWING DISCUSSION IS GENERAL AND IS NOT INTENDED AS TAX ADVICE. THE
COMPANY  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 purchase of a life insurance  contract depend upon
the individual  circumstances of each person. If you are concerned about any tax
consequences with regard to your individual circumstances,  you should consult a
qualified tax advisor.

Taxation Of The Company And The Variable Account

The Company is taxed as a life insurance company under Part I of Subchapter L of
the Internal  Revenue Code. Since the Variable Account is not an entity separate
from the Company and its operations  form a part of the Company,  it will not be
taxed separately as a "Regulated  Investment  Company" under Subchapter M of the
Code.  Investment income and realized capital gains are automatically applied to
increase  reserves under the Contracts.  Under existing  federal income tax law,
the Company  believes that the Variable Account  investment  income and realized
net capital gains will not be taxed to the extent that such income and gains are
applied to increase the reserves under the Contracts.

Accordingly,  the  Company  does not  anticipate  that it will incur any federal
income tax liability  attributable  to the Variable  Account,  and therefore the
Company  does not intend to make  provisions  for any such  taxes.  However,  if
changes in the federal tax laws or interpretations thereof result in the Company
being taxed on income or gains  attributable to the Variable  Account,  then the
Company may impose a charge  against the Variable  Account (with respect to some
or all Contracts) in order to set aside provisions to pay such taxes.

Taxation Of Contract Benefits

In  order to  qualify  as a life  insurance  contract  for  federal  income  tax
purposes, the Contract must meet the definition of a life insurance contract set
forth in Section  7702 of the Code.  Section  7702 limits the amount of premiums
that may be invested in a contract that is treated as life insurance. The manner
in which  Section  7702 should be applied to certain  features  of the  Contract
offered  in  this  prospectus  is  not  directly   addressed  in  Section  7702.
Nevertheless,  the Company  believes that the Contact will meet the Section 7702
definition of a life insurance contract. This means that:

     the death benefit should be fully  excludable  from the gross income of the
     beneficiary under Section 101(a)(1) of the Code; and

     the Contract Owner should not be considered in constructive  receipt of the
     Cash  Value  of  the  Contract,   including  any  increases,  until  actual
     cancellation of the Contract

In  addition,   in  the  absence  of  final   regulations  or  other   pertinent
interpretations  of Section 7702,  there is necessarily  some  uncertainty as to
whether a  substandard  risk Contract  will meet the  statutory  life  insurance
contract  definition.  If a Contract were  determined not to be a life insurance
contract for purposes of Section 7702,  such Contract  would not provide most of
the tax advantages normally provided by a life insurance  contract.  The Company
reserves the right to amend the  Contracts to comply with any future  changes in
the Code, any  regulations or rulings under the Code and any other  requirements
imposed by the Internal Revenue Service.

If you own and are the Insured  under the  Contract,  the Death  Benefit will be
included in your gross  estate for federal  estate tax  purposes if the proceeds
are payable to your estate. If the beneficiary is other than your estate but you
retained incidents of ownership in the Contract,  the Death Benefit will also be
included in your gross estate.  Examples of incidents of ownership include,  but
are not limited to, the right to change beneficiaries, to assign the Contract or
revoke an assignment,  to pledge the Contract or to obtain a policy loan. If you
own and are the Insured  under the Contract  and you  transfer all  incidents of
ownership  in the  Contract,  the Death  Benefit  will be included in your gross
estate if you die within  three years from the date of the  ownership  transfer.
State and local  estate and  inheritance  tax  consequences  may also apply.  In
addition, certain transfers of the Contract or Death Benefit, either during life
or at death, to individuals (or trusts for the benefit of such  individuals) two
or more  generations  below that of the transferor may be subject to the federal
generation skipping transfer tax.

In  addition,  the  Contract  may be used  in  various  arrangements,  including
nonqualified  deferred  compensation or salary  continuance  plans, split dollar
insurance  plans,  executive bonus plans,  retiree  medical  benefit plans,  and
others.  The tax consequences of such plans may vary depending on the particular
facts and circumstances of each individual  arrangement.  Therefore,  if you are
contemplating  the use of a  Contract  in any  arrangement  the  value  of which
depends  in  part on its tax  consequences,  you  should  be sure to  consult  a
qualified  tax  advisor   regarding  the  tax   attributes  of  the   particular
arrangement.

Modified Endowment Contracts

A life insurance  contract is treated as a "modified  endowment  contract" under
Section  7702A of the Code if it  meets  the  definition  of life  insurance  in
Section 7702 but fails the "seven-pay" test of Section 7702A. The seven-pay test
provides that  premiums  cannot be paid at a rate more rapidly than that allowed
by the payment of seven annual  premiums  using  specified  computational  rules
provided in Section  7702A(c).  The large  single  premium  permitted  under the
Contract (which is equal to 100% of the "Guideline Single Premium" as defined in
Section 7702 of the Code) does not meet the  specified  computational  rules for
the  "seven-pay  test" under  Section  7702A(c).  Therefore,  the Contract  will
generally be treated as a modified  endowment  contract  for federal  income tax
purposes.  However,  an  exchange  of a life  insurance  contract  that is not a
modified  endowment  contract  will not cause the new  contract to be a modified
endowment contract if no additional premiums are paid. An exchange under Section
1035 of the  Code of a life  insurance  contract  that is a  modified  endowment
contract for a new life insurance contract will always cause the new contract to
be a modified  endowment  contract.  A contract that is classified as a modified
endowment  contract is  generally  eligible  for the  beneficial  tax  treatment
accorded to life  insurance.  Accordingly,  the death  benefit is excluded  from
income and increments in value are not subject to current taxation.  If a person
receives  any amount as a policy  loan from a modified  endowment  contract,  or
assigns or pledges any part of the value of the contract, such amount is treated
as a distribution. Unlike other life insurance contracts, distributions received
before the  insured's  death are treated first as income (to the extent of gain)
and then as recovery of investment in the contract. Any amounts that are taxable
withdrawals  will be subject to a 10% additional  tax, with certain  exceptions:
(1) distributions made on or after the date on which the taxpayer attains age 59
1/2; (2) distributions  attributable to the taxpayer's becoming disabled (within
the meaning of Section  72(m)(7) of the Code); or (3) any  distribution  that is
part of a series of substantially  equal periodic  payments (not less frequently
than  annually)  made for the life (or life  expectancy)  of the taxpayer or the
joint  lives  (or  joint  life  expectancies)  of such  taxpayer  and his or her
beneficiary.

All modified endowment contracts that are issued within any calendar year to the
same  Contract  Owner by one company or its  affiliates  shall be treated as one
modified  endowment  contract in determining  the taxable portion of any loan or
distributions.

Diversification Requirements

For a Contract to be treated as a variable life  insurance  contract for federal
tax  purposes,  the  investments  in the Variable  Account  must be  "adequately
diversified"  in  accordance  with  the  standards   provided  in  the  Treasury
regulations.  If the  investments  in the  Variable  Account are not  adequately
diversified,  then the Contract will not be treated as a variable life insurance
contract  for  federal  income tax  purposes  and the Owner will be taxed on the
excess of the Contract Value over the  investment in the Contract.  Although the
Company  does not have control  over the Fund Series or their  investments,  the
Company expects the Fund Series to meet the diversification requirements.

Ownership Treatment

In   connection   with  the  issuance  of  the   regulations   on  the  adequate
diversification  standards,  the  Department of the Treasury  announced that the
regulations  do not provide  guidance  concerning  the extent to which  contract
owners may direct their  investments  among  sub-accounts of a Variable Account.
The Internal Revenue Service has previously  stated in published  rulings that a
variable  contract owner will be considered the owner of separate account assets
if the owner  possesses  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
guidance  would be issued in the future  regarding  the extent that owners could
direct their investments among  sub-accounts  without being treated as owners of
the underlying assets of the Variable Account.

The  ownership  rights  under this  contract  are similar to, but  different  in
certain respects from, those described by the service in rulings in which it was
determined that contract owners were not owners of separate account assets.  For
example, the Owner of this Contract has the choice of more investment options to
which to allocate  premiums  and  contract  values,  and may be able to transfer
among investment options more frequently than in such rulings. These differences
could  result in the Contract  Owner being  treated as the owner of the Variable
Account.  In those  circumstances,  income  and gain from the  Variable  Account
assets would be  includible in the Contract  Owner's gross income.  In addition,
the Company does not know what standards will be set forth in the regulations or
rulings  which the  Treasury  Department  has stated it expects to issue.  It is
possible that Treasury  Department's  position,  when  announced,  may adversely
affect the tax treatment of existing contracts. The Company, therefore, reserves
the right to modify the contract as necessary to attempt to prevent the contract
owner from being  considered the federal tax owner of the assets of the Variable
Account.  However,  the Company makes no guarantee that such modification to the
contract will be successful.

Policy Loan Interest

Interest paid on loans against a Contract is generally not deductible.

                    ADDITIONAL INFORMATION ABOUT THE COMPANY

The Company also acts as the sponsor for four of its separate  accounts that are
registered  investment  companies:  Glenbrook Life and Annuity Company  Variable
Annuity  Account,  Glenbrook  Life  and  Annuity  Company  Separate  Account  A,
Glenbrook   Life  Variable  Life   Separate   Account  A,  and  Glenbrook   Life
Multi-Manager  Variable  Account.  The officers and employees of the Company are
covered by a fidelity bond in the amount of $5,000,000.  No person  beneficially
owns more than 5% of the outstanding  voting stock of The Allstate  Corporation,
of which the Company is an indirect wholly owned subsidiary.

                                LEGAL PROCEEDINGS

From time to time the Company is involved in pending and  threatened  litigation
in the normal  course of its business in which  claims for monetary  damages are
asserted. Management, after consultation with legal counsel, does not anticipate
the ultimate  liability  arising from such pending or  threatened  litigation to
have a material effect on the financial condition of the Company or the Variable
Account.

                                  LEGAL MATTERS

Jorden  Burt Boros  Cicchetti  Berenson & Johnson  LLP,  Washington,  D.C.,  has
provided advice on certain legal matters relating to the federal securities laws
applicable to the issue and sale of the  Contracts.  All matters of Illinois law
pertaining  to the  Contracts,  including  the validity of the Contracts and the
Company's right to issue such Contracts under Illinois  insurance law, have been
passed upon by Michael J. Velotta, General Counsel of the Company.

                             REGISTRATION STATEMENT

A  registration  statement  has been  filed  with the  Securities  and  Exchange
Commission under the Securities Act of 1933 as amended. This prospectus does not
contain all information set forth in the registration statement,  its amendments
and  exhibits,  to all of  which  reference  is  made  for  further  information
concerning the Variable Account, the Funds, the Company, and the Contracts.  The
exhibits to the registration statement include hypothetical illustrations of the
Contract that show how the Death Benefit, Account Value and Cash Surrender Value
could vary over an extended period of time assuming  hypothetical gross rates of
return  (i.e.,  investment  income and  capital  gains and  losses,  realized or
unrealized)  for the Variable  Account equal to annual rates of 0%, 6%, and 12%,
an initial premium of $10,000,  Insureds in the standard rating class, and based
on current and guaranteed Contract charges.  Personalized illustrations provided
by the Company upon request will be based on the methodology and format of these
hypothetical illustrations as appropriate.


                                     EXPERTS

The financial statements of the Company as of December 31, 1997 and 1996 and for
each of the three years in the period  ended  December  31, 1997 and the related
financial  statement  schedule  included in this prospectus have been audited by
Deloitte & Touche LLP, Two Prudential Plaza, 180 North Stetson Avenue,  Chicago,
IL 60601-6779, independent auditors, as stated in their report appearing herein,
and are  included  in  reliance  upon the  report of such firm  given upon their
authority as experts in accounting and auditing.

The hypothetical  Contract  illustrations  included in this prospectus have been
approved by Diana  Montigney,  FSA,  Allstate Life  Insurance  Company,  and are
included in reliance upon her opinion as to their reasonableness.

                              FINANCIAL INFORMATION

Financial  statements for the Variable  Account are not included herein because,
as of the date of this Prospectus, no Contracts have been sold. Accordingly, the
Variable  Account  has no  assets.  The  financial  statements  for the  Company
appearing  immediately below should be considered as bearing only on the ability
of the  Company to fulfill  its  obligations  under the  Contracts.  They do not
relate to the investment performance of the Variable Account.



<PAGE>


INDEPENDENT AUDITORS' REPORT


TO THE BOARD OF DIRECTORS AND SHAREHOLDER OF
GLENBROOK LIFE AND ANNUITY COMPANY:

We have audited the accompanying  Statements of Financial  Position of Glenbrook
Life and Annuity  Company (the  "Company") as of December 31, 1997 and 1996, and
the related  Statements of Operations,  Shareholder's  Equity and Cash Flows for
each of the three years in the period ended  December 31, 1997.  Our audits also
included  Schedule IV - Reinsurance.  These  financial  statements and financial
statement  schedule are the  responsibility  of the  Company's  management.  Our
responsibility  is to  express  an opinion  on these  financial  statements  and
financial statement schedule based on our audits.

We  conducted  our  audits  in  accordance  with  generally   accepted  auditing
standards.  Those standards require that we plan and perform the audit to obtain
reasonable assurance about whether the financial statements are free of material
misstatement.  An audit includes examining, on a test basis, evidence supporting
the amounts and disclosures in the financial statements.  An audit also includes
assessing the  accounting  principles  used and  significant  estimates  made by
management,  as well as evaluating the overall financial statement presentation.
We believe that our audits provide a reasonable basis for our opinion.

In our  opinion,  such  financial  statements  present  fairly,  in all material
respects,  the  financial  position of the  Company as of December  31, 1997 and
1996, and the results of its operations and its cash flows for each of the three
years in the  period  ended  December  31,  1997 in  conformity  with  generally
accepted accounting principles. Also, in our opinion, Schedule IV - Reinsurance,
when considered in relation to the basic financial  statements taken as a whole,
presents fairly, in all material respects, the information set forth therein.




/s/ Deloitte & Touche LLP

Chicago, Illinois
February 20, 1998


                                    F-1


<PAGE>



                       GLENBROOK LIFE AND ANNUITY COMPANY
                        STATEMENTS OF FINANCIAL POSITION
<TABLE>
<CAPTION>

                                                                                            December 31,
                                                                                            ------------
      ($ in thousands)                                                             1997                     1996
                                                                                ----------               ---------
<S>                                                                             <C>                     <C>
      ASSETS
      Investments
         Fixed income securities, at fair value
           (amortized cost $81,369 and $46,925)                                 $        86,243         $        49,389
         Short-term                                                                       4,231                   1,287
                                                                                ---------------         ---------------
         Total investments                                                               90,474                  50,676

      Reinsurance recoverable from Allstate Life Insurance
         Company                                                                      2,637,983               2,060,419
      Net receivable from affiliates                                                          -                  18,963
      Other assets                                                                        2,549                   2,049
      Separate Accounts                                                                 620,535                 272,420
                                                                                ---------------         ---------------
               Total assets                                                     $     3,351,541         $     2,404,527
                                                                                ===============         ===============

      LIABILITIES
      Contractholder funds                                                      $     2,637,983         $     2,060,419
      Income taxes payable                                                                  609                     410
      Deferred income taxes                                                               1,772                   1,528
      Net payable to affiliates                                                           2,698                       -
      Separate Accounts                                                                 620,535                 260,290
                                                                                ---------------         ---------------
              Total liabilities                                                       3,263,597               2,322,647
                                                                                ===============         ===============

      SHAREHOLDER'S EQUITY
      Common stock, $500 par value, 4,200 shares
         authorized, issued, and outstanding                                              2,100                   2,100
      Additional capital paid-in                                                         69,641                  69,641
      Unrealized net capital gains                                                        3,168                   2,790
      Retained income                                                                    13,035                   7,349
                                                                                ---------------         ---------------
              Total shareholder's equity                                                 87,944                  81,880
                                                                                ---------------         ---------------
              Total liabilities and shareholder's equity                        $     3,351,541         $     2,404,527
                                                                                ===============         ===============

</TABLE>

      See notes to financial statements.


                                      F-2
<PAGE>

                       GLENBROOK LIFE AND ANNUITY COMPANY
                            STATEMENTS OF OPERATIONS
<TABLE>
<CAPTION>

                                                                                     Year Ended December 31,
                                                                                     -----------------------
($ in thousands)                                                            1997              1996             1995
                                                                       ----------------  ---------------  ----------------
<S>                                                                    <C>               <C>              <C> 
REVENUES
Net investment income                                                  $          5,304  $         3,774  $          3,996
Realized capital gains and losses                                                 3,460                -               459
                                                                       ----------------  ---------------  ----------------

INCOME BEFORE INCOME TAX EXPENSE                                                  8,764            3,774             4,455
INCOME TAX EXPENSE                                                                3,078            1,339             1,576
                                                                       ----------------  ---------------  ----------------

NET INCOME                                                             $          5,686  $         2,435  $          2,879
                                                                       ================  ===============  ================

</TABLE>

See notes to financial statements.







                                      F-3
<PAGE>


                       GLENBROOK LIFE AND ANNUITY COMPANY
                       STATEMENTS OF SHAREHOLDER'S EQUITY


<TABLE>
<CAPTION>

                                                                              Year Ended December 31,
                                                                              -----------------------
     ($ in thousands)                                             1997                  1996                 1995
                                                              ---------------      ---------------       ---------------
<S>                                                          <C>                   <C>                   <C> 

     COMMON STOCK                                             $         2,100      $         2,100       $         2,100
                                                              ---------------      ---------------       ---------------

     ADDITIONAL CAPITAL PAID-IN
     Balance, beginning of year                                        69,641               49,641                49,641
     Capital contributions                                                  -               20,000                     -
                                                              ---------------      ---------------       ---------------
     Balance, end of year                                              69,641               69,641                49,641
                                                              ---------------      ---------------       ---------------

     UNREALIZED NET CAPITAL GAINS
     Balance, beginning of year                                         2,790                3,357                (1,118)
     Net change                                                           378                 (567)                4,475
                                                              ---------------      ---------------       ---------------
     Balance, end of year                                               3,168                2,790                 3,357
                                                              ---------------      ---------------       ---------------

     RETAINED INCOME
     Balance, beginning of year                                         7,349                4,914                 2,035
     Net income                                                         5,686                2,435                 2,879
                                                              ---------------      ---------------       ---------------
     Balance, end of year                                              13,035                7,349                 4,914
                                                              ---------------      ---------------       ---------------
          Total shareholder's equity                          $        87,944      $        81,880       $        60,012
                                                              ===============      ===============       ===============
</TABLE>



   See notes to financial statements.








                                      F-4
<PAGE>




                       GLENBROOK LIFE AND ANNUITY COMPANY
                            STATEMENTS OF CASH FLOWS


<TABLE>
<CAPTION>

                                                                                    Year Ended December 31,
                                                                                    -----------------------
     ($ in thousands)                                                        1997             1996                1995
                                                                        ------------      ------------       ------------      

<S>                                                                     <C>               <C>                <C>
     CASH FLOWS FROM OPERATING ACTIVITIES
     Net income                                                         $      5,686      $      2,435       $      2,879
     Adjustments to reconcile net income to net cash
        provided by operating activities
           Depreciation, amortization and other non-cash
            items                                                                 29                 -                  -
           Realized capital gains and losses                                  (3,460)                -               (459)
           Change in deferred income taxes                                        41                 4                (39)
           Changes in other operating assets and liabilities                   1,160              (510)             1,217
                                                                        ------------      ------------       ------------
             Net cash provided by operating activities                         3,456             1,929              3,598
                                                                        ------------      ------------       ------------


     CASH FLOWS FROM INVESTING ACTIVITIES
     Fixed income securities
        Proceeds from sales                                                    1,405                 -              7,836
        Investment collections                                                14,217             2,891              1,568
        Investment purchases                                                 (50,115)           (5,667)            (1,491)
     Participation in Separate Accounts                                       13,981              (232)           (10,069)
     Change in short-term investments, net                                    (2,944)              815             (1,178)
                                                                        ------------      ------------       ------------
             Net cash used in investing activities                           (23,456)           (2,193)            (3,334)
                                                                        ------------      ------------       ------------

     CASH FLOWS FROM FINANCING ACTIVITIES
     Capital contribution                                                     20,000                 -                  -
                                                                        ------------      ------------       ------------
             Net cash provided by financing activities                        20,000                 -                  -
                                                                        ------------      ------------       ------------

     NET (DECREASE) INCREASE IN CASH                                               -              (264)               264
     CASH AT BEGINNING OF YEAR                                                     -               264                  -
                                                                        ------------      ------------       ------------
     CASH AT END OF YEAR                                                $          -      $          -       $        264
                                                                        ============      ============       ============

     SUPPLEMENTAL DISCLOSURE OF CASH FLOW
     INFORMATION
     Noncash financing activity:
         Capital contribution receivable from
            Allstate Life Insurance Company                             $          -      $     20,000       $          -
                                                                        ============      ============       ============

</TABLE>


See notes to financial statements.







                                      F-5
<PAGE>



                      GLENBROOK LIFE AND ANNUITY COMPANY
                        NOTES TO FINANCIAL STATEMENTS
                               ($ IN THOUSANDS)


1.   General

Basis of presentation
The accompanying financial statements include the accounts of Glenbrook Life and
Annuity  Company (the  "Company"),  a wholly owned  subsidiary  of Allstate Life
Insurance Company ("ALIC"),  which is wholly owned by Allstate Insurance Company
("AIC"),   a  wholly  owned   subsidiary  of  The  Allstate   Corporation   (the
"Corporation").  On June 30, 1995, Sears, Roebuck and Co. ("Sears")  distributed
its 80.3%  ownership in the Corporation to Sears common  shareholders  through a
tax-free  dividend (the  "Distribution").  These financial  statements have been
prepared in conformity with generally accepted accounting principles.

To conform  with the 1997  presentation,  certain  amounts  in the prior  years'
financial statements and notes have been reclassified.

Nature of operations
The Company  markets life  insurance  and annuity  products in the United States
through   banks   and    broker-dealers.    Life    insurance    includes   both
interest-sensitive  and variable  life  insurance  products.  Annuities  include
deferred  annuities,  such as variable annuities and fixed rate flexible premium
annuities. The Company has entered into exclusive distribution arrangements with
management investment companies to market its variable annuity contracts.

Annuity contracts and life insurance  policies issued by the Company are subject
to  discretionary  withdrawal or surrender by  customers,  subject to applicable
surrender  charges.  These  policies and contracts are reinsured  with ALIC (see
Note 3), which invests  premiums and deposits to provide cash flows that will be
used to fund  future  benefits  and  expenses.  In order to support  competitive
crediting rates and limit interest rate risk, ALIC, as the Company's reinsurer,
adheres to a basic philosophy of matching assets with related  liabilities while
maintaining  adequate  liquidity and a prudent and  diversified  level of credit
risk.

The  Company  monitors  economic  and  regulatory  developments  which  have the
potential to impact its business. There continues to be new and proposed federal
and  state   regulation   and   legislation   that  would  allow  banks  greater
participation in the securities and insurance businesses,  which will present an
increased  level of  competition  for sales of the  Company's  life and  annuity
products.  Furthermore, the market for deferred annuities and interest-sensitive
life  insurance is enhanced by the tax incentives  available  under current law.
Any legislative  changes which lessen these  incentives are likely to negatively
impact the demand for these products.

Although the Company currently  benefits from agreements with financial services
entities  who market and  distribute  its  products,  consolidation  within that
industry and specifically,  a change in control of those entities with which the
Company partners, could affect the Company's sales.

Enacted and pending state  legislation to permit mutual  insurance  companies to
convert to a hybrid  structure  known as a mutual  holding  company could have a
number  of  significant  effects  on  the  Company  by (1)  increasing  industry
competition through  consolidation caused by mergers and acquisitions related to
the new  corporate  form of  business;  (2)  increasing  competition  in capital
markets; and (3) reopening  stock/mutual company  disagreements  related to such
issues as taxation disparity between mutual and stock insurance companies.

The Company is authorized to sell life and annuity products in all states except
New York, as well as in the District of Columbia. The Company is also authorized
to sell  variable  annuities in Puerto Rico.  The top  geographic  locations for
statutory premiums and deposits earned by the Company are Florida, Pennsylvania,
California,  Texas and Michigan for the year ended  December 31, 1997.  No other
jurisdiction  accounted for more than 5% of statutory premiums and deposits. All
premiums and contract charges are ceded to ALIC under reinsurance agreements.


2.   Summary of Significant Accounting Policies

Investments
Fixed income securities include bonds and mortgage-backed  securities. All fixed
income  securities  are  carried  at fair  value and may be sold  prior to their
contractual  maturity ( "available for sale").  The difference between amortized
cost and fair value,  net of deferred  income taxes, is reflected as a component
of shareholder's equity.  Provisions are recognized for declines in the value of
fixed income  securities  that are other than  temporary.  Such  writedowns  are
included  in  realized  capital  gains and losses.  Short-term  investments  are
carried at cost which approximates fair value.



                                      F-6
<PAGE>
                      GLENBROOK LIFE AND ANNUITY COMPANY
                        NOTES TO FINANCIAL STATEMENTS
                               ($ IN THOUSANDS)

Investment  income  consists  primarily of interest,  which is  recognized on an
accrual basis.  Interest income on  mortgage-backed  securities is determined on
the effective yield method, based on the estimated principal repayments. Accrual
of income is suspended for fixed income  securities  that are in default or when
the receipt of interest payments is in doubt.  Realized capital gains and losses
are determined on a specific identification basis.

Reinsurance
The Company and ALIC  entered into a  reinsurance  agreement  effective  June 5,
1992.  All  business  issued  subsequent  to that  date is ceded  to ALIC.  Life
insurance  in force  prior to that date is ceded to  non-affiliated  reinsurers.
Contract charges,  credited  interest,  policy benefits and certain expenses are
ceded  to  ALIC  and  reflected  net  of  such  cessions  in the  statements  of
operations.  The amounts shown in the Company's  statements of operations relate
to the  investment  of those assets of the Company that are not  transferred  to
ALIC   under   the   reinsurance   agreements.   Reinsurance   recoverable   and
contractholder  funds are reported  separately  in the  statements  of financial
position.  The Company continues to have primary liability as the direct insurer
for risks reinsured.

Recognition of premium revenue and contract charges
Revenues on interest-sensitive life insurance policies are comprised of contract
charges and fees,  and are  recognized  when assessed  against the  policyholder
account  balance.  Revenues  on  annuities,   which  are  considered  investment
contracts,  include  contract charges and fees for contract  administration  and
surrenders.  These  revenues  are  recognized  when levied  against the contract
balance.

Income taxes
The income tax provision is calculated under the liability method.  Deferred tax
assets  and  liabilities  are  recorded  based  on the  difference  between  the
financial  statement and tax bases of assets and  liabilities at the enacted tax
rates, and reflect the impact of reinsurance  agreements.  Deferred income taxes
arise  primarily  from  unrealized  capital  gains and  losses  on fixed  income
securities carried at fair value.

Separate Accounts
The Company issues flexible  premium  deferred  variable  annuity  contracts and
single premium  variable life policies,  the assets and liabilities of which are
legally  segregated  and reflected in the  accompanying  statements of financial
position as assets and liabilities of the Separate Accounts  (Glenbrook Life and
Annuity Company  Variable  Annuity  Account,  Glenbrook Life and Annuity Company
Separate Account A, Glenbrook Life Multi-Manager  Variable Account and Glenbrook
Life Variable Life Separate  Account A, unit investment  trusts  registered with
the Securities and Exchange Commission).

Assets of the Separate  Accounts,  including the Company's  ownership interest 
("Participation"), are carried at fair value. Unrealized gains and losses on the
Company's Participation,  net of deferred income taxes, are shown as a component
of shareholder's equity. Investment income and realized capital gains and losses
arising from the  Participation  are  included in the  Company's  statements  of
operations. The Company liquidated its Participation during 1997, resulting in a
realized  capital  gain of $3,515.  At  December  31,  1996,  the  Participation
amounted to $12,130.

Investment  income  and  realized  capital  gains  and  losses  of the  Separate
Accounts,  other than the portion related to the Participation,  accrue directly
to the  contractholders  and,  therefore,  are  not  included  in the  Company's
statements  of  operations.  Revenues to the Company from the Separate  Accounts
consist of contract maintenance fees, administrative fees, mortality and expense
risk charges,  cost of insurance  charges and tax expense charges,  all of which
are ceded to ALIC.

Contractholder funds
Contractholder funds arise from the issuance of individual or group policies and
contracts  that include an investment  component,  including  most annuities and
universal  life  policies.  Payments  received are recorded as  interest-bearing
liabilities.  Contractholder  funds are equal to deposits  received and interest
credited to the benefit of the customer less withdrawals,  mortality charges and
administrative expenses.  During 1997, credited interest rates on contractholder
funds ranged from 3.55% to 7.45% for those  contracts  with fixed interest rates
and from 3.70% to 7.85% for those with flexible rates.

Use of estimates
The preparation of financial  statements in conformity  with generally  accepted
accounting principles requires management to make estimates and assumptions that
affect the amounts reported in the financial  statements and accompanying notes.
Actual results could differ from those estimates.


                                      F-7
<PAGE>



                      GLENBROOK LIFE AND ANNUITY COMPANY
                        NOTES TO FINANCIAL STATEMENTS
                               ($ IN THOUSANDS)

3.   Related Party Transactions

Reinsurance
Contract charges ceded to ALIC were $11,641, $4,254 and $1,523 in 1997, 1996 and
1995,  respectively.  Credited  interest,  policy benefits and expenses ceded to
ALIC  amounted  to  $179,954,  $113,703  and  $71,905  in 1997,  1996 and  1995,
respectively.   Investment   income   earned  on  the   assets   which   support
contractholder  funds is not included in the Company's  financial  statements as
those  assets  are  owned and  managed  by ALIC  under the terms of  reinsurance
agreements.

Business operations
The Company  utilizes  services and  business  facilities  owned or leased,  and
operated by AIC in conducting its business  activities.  The Company  reimburses
AIC for the  operating  expenses  incurred by AIC on behalf of the Company.  The
cost to the Company is determined by various allocation methods and is primarily
related  to the  level  of  services  provided.  Operating  expenses,  including
compensation and retirement and other benefit programs, allocated to the Company
were $5,959, $759 and $348 in 1997, 1996 and 1995, respectively. Of these costs,
the Company retains  investment  related expenses.  All other costs are ceded to
ALIC under reinsurance agreements.

Laughlin Group
Laughlin Group,  Inc.  ("Laughlin")  is an indirect  wholly owned  subsidiary of
ALIC.  Laughlin  markets  certain of the  Company's  flexible  premium  deferred
variable   annuity   contracts  and  flexible  premium  deferred  fixed  annuity
contracts.  Sales  commissions paid to Laughlin,  for which the related cost was
ceded to ALIC,  were $945 and $8,623  during  1997 and 1996,  respectively.  The
Company had a receivable  of $850 from  Laughlin at December 31, 1996,  which is
included in net  receivable  from  affiliates  in the  statements  of  financial
position.

4.   Investments

Fair values
The amortized cost, gross unrealized gains and losses,  and fair value for fixed
income securities are as follows:

<TABLE>
<CAPTION>
                                                                         Gross Unrealized
                                                                         ----------------               
                                                    Amortized                                         Fair
                                                      Cost           Gains          Losses            Value
                                                    ---------        -----          ------            -----
<S>                                                   <C>              <C>          <C>             <C>

    At December 31, 1997
       U.S. government and agencies                   $ 24,419         $ 2,961      $       -        $ 27,380
       Municipal                                           656              17              -             673
       Corporate                                        25,476             840              -          26,316
       Mortgage-backed securities                       30,818           1,056              -          31,874
                                                      --------         -------      ---------        --------
         Total fixed income securities                $ 81,369         $ 4,874      $       -        $ 86,243
                                                      ========         =======      =========        ========

     At December 31, 1996
       U.S. government and agencies                   $ 24,265         $ 1,722      $      (3)       $ 25,984
       Corporate                                         6,970              96            (15)          7,051
       Mortgage-backed securities                       15,690             664              -          16,354
                                                      --------         -------      ---------        --------
         Total fixed income securities                $ 46,925         $ 2,482      $     (18)       $ 49,389
                                                      ========         =======      =========        ========

</TABLE>



                                      F-8
<PAGE>



                      GLENBROOK LIFE AND ANNUITY COMPANY
                        NOTES TO FINANCIAL STATEMENTS
                               ($ IN THOUSANDS)

Scheduled maturities
The scheduled  maturities for fixed income securities are as follows at December
31, 1997:
<TABLE>
<CAPTION>

                                                                                Amortized           Fair
                                                                                   Cost             Value
                                                                                ---------           -----

<S>                                                                            <C>              <C> 
     Due in one year or less                                                    $       400     $        400
     Due after one year through five years                                            3,838            3,877
     Due after five years through ten years                                          33,245           35,102
     Due after ten years                                                             13,068           14,990
                                                                                -----------     ------------
                                                                                     50,551           54,369
     Mortgage-backed securities                                                      30,818           31,874
                                                                                -----------     ------------
        Total                                                                   $    81,369     $     86,243
                                                                                ===========     ============
</TABLE>


Actual  maturities may differ from those scheduled as a result of prepayments by
the issuers.
<TABLE>
<CAPTION>

Net investment income

    Year Ended December 31,                                        1997              1996             1995
    -----------------------                                        ----              ----             ----
<S>                                                          <C>              <C>               <C> 

    Fixed income securities                                  $        5,014   $        3,478    $        3,850
    Short-term investments                                              231              126               113
    Participation in Separate Accounts                                  161              232                69
                                                             --------------   --------------    --------------
         Investment income, before expense                            5,406            3,836             4,032
         Investment expense                                             102               62                36
                                                             --------------   --------------    --------------
    Net investment income                                    $        5,304   $        3,774    $        3,996
                                                             ==============   ==============    ==============
</TABLE>

Realized capital gains and losses
<TABLE>
<CAPTION>

     Year Ended December 31,                                      1997              1996             1995
     -----------------------                                      ----              ----             ----
<S>                                                          <C>              <C>               <C>

     Fixed income securities                                 $         (61)   $           -     $         459
     Short-term investments                                              6                -                 -
     Participation in Separate Accounts                              3,515                -                 -
                                                             -------------    -------------     -------------
         Realized capital gains and losses                           3,460                -               459
         Income taxes                                               (1,211)               -              (161)
                                                             -------------    -------------     -------------
         Realized capital gains and losses,
            after tax                                        $       2,249    $           -     $         298
                                                             =============    =============     =============
</TABLE>

Excluding calls and prepayments,  gross losses of $61 and gross gains of $459 
were realized on sales of fixed income  securities during 1997 and 1995,
respectively.





                                      F-9
<PAGE>



                      GLENBROOK LIFE AND ANNUITY COMPANY
                        NOTES TO FINANCIAL STATEMENTS
                               ($ IN THOUSANDS)


Unrealized net capital gains
Unrealized net capital gains on fixed income securities included in
shareholder's equity at December  31, 1997 are as follows:
<TABLE>
<CAPTION>
                                                                Cost/                            Unrealized
                                                              Amortized           Fair              Net
                                                                 Cost             Value            Gains    
                                                              ---------           -----          -----------
<S>                                                           <C>               <C>                <C> 

Fixed income securities                                        $ 81,369         $ 86,243           $ 4,874
Deferred income taxes                                          ========         ========            (1,706)
                                                                                                   -------
Unrealized net capital gains                                                                       $ 3,168
                                                                                                   =======
</TABLE>


Change in unrealized net capital gains
<TABLE>
<CAPTION>

Year Ended December 31,                                     1997              1996             1995
- -----------------------                                     ----              ----             ----
<S>                                                     <C>              <C>               <C> 

Fixed income securities                                 $       2,410    $      (2,239)    $       6,423
Participation in Separate Accounts                             (1,829)           1,368               461
Deferred income taxes                                            (203)             304            (2,409)
                                                        -------------    -------------     -------------
Increase (decrease)  in unrealized net capital gains    $         378    $        (567)    $       4,475
                                                        =============    ==============    =============    
</TABLE>

Securities on deposit
At  December 31,  1997,  fixed  income  securities  with a carrying  value of
$10,108 were on deposit with  regulatory  authorities  as required by law.


5.    Financial Instruments

In the normal  course of  business,  the  Company  invests in various  financial
assets and incurs various  financial  liabilities.  The fair value  estimates of
financial  instruments  presented  below are not  necessarily  indicative of the
amounts  the  Company  might  pay or  receive  in  actual  market  transactions.
Potential  taxes  and  other  transaction  costs  have  not been  considered  in
estimating fair value. The disclosures that follow do not reflect the fair value
of the Company as a whole  since a number of the  Company's  significant  assets
(including  reinsurance  recoverable) and liabilities (including deferred income
taxes) are not  considered  financial  instruments  and are not  carried at fair
value. Other assets and liabilities  considered financial  instruments,  such as
accrued  investment  income, are generally of a short-term nature. It is assumed
that their carrying value approximates fair value.





                                      F-10
<PAGE>



                      GLENBROOK LIFE AND ANNUITY COMPANY
                        NOTES TO FINANCIAL STATEMENTS
                               ($ IN THOUSANDS)


Financial assets
The  carrying  value and fair value of  financial  assets at December 31, are as
follows:
<TABLE>
<CAPTION>

                                                       1997                                1996
                                                       ----                                ----
                                         Carrying               Fair         Carrying              Fair
                                          Value                 Value         Value                Value
                                         --------               -----        --------              -----
<S>                                    <C>              <C>               <C>               <C> 
          
Fixed income securities                $        86,243  $        86,243   $        49,389   $        49,389
Short-term investments                           4,231            4,231             1,287             1,287
Separate Accounts                              620,535          620,535           272,420           272,420
</TABLE>


Fair  values for fixed  income  securities  are based on quoted  market  prices.
Short-term  investments  are highly liquid  investments  with maturities of less
than one year whose carrying value approximates fair value.

Separate Accounts assets are carried in the statements of financial  position at
fair value.

Financial liabilities
The carrying  value and fair value of financial  liabilities at December 31, are
as follows:
<TABLE>
<CAPTION>

                                                     1997                                1996
                                                     ----                                ----
                                       Carrying               Fair         Carrying                Fair
                                         Value                Value          Value                 Value
                                       --------               -----        --------                -----
<S>                                    <C>              <C>               <C>               <C>
Contractholder funds on
     investment contracts              $     2,636,331  $     2,492,095   $     2,059,642   $     1,949,329
Separate Accounts                              620,535          620,535           260,290           260,290
</TABLE>


The fair value of contractholder  funds on investment  contracts is based on the
terms of the  underlying  contracts.  Reserves on investment  contracts  with no
stated maturities  (single premium and flexible premium deferred  annuities) are
valued  at the  account  balance  less  surrender  charges.  The  fair  value of
immediate annuities and annuities without life contingencies with fixed terms is
estimated  using  discounted  cash flow  calculations  based on  interest  rates
currently  offered for  contracts  with similar  terms and  durations.  Separate
Accounts liabilities are carried at the fair value of the underlying assets.



                                      F-11
<PAGE>

                      GLENBROOK LIFE AND ANNUITY COMPANY
                        NOTES TO FINANCIAL STATEMENTS
                               ($ IN THOUSANDS)

6.  Income Taxes

For 1996 and 1995, the Company filed a separate  federal income tax return.  The
Company will join the Corporation and its other eligible  domestic  subsidiaries
in the filing of a consolidated federal income tax return (the "Allstate Group")
for 1997 and is party to a federal  income tax  allocation  agreement  (the "Tax
Sharing  Agreement").  Under the Tax Sharing  Agreement,  the Company paid to or
received from the Corporation the amount,  if any, by which the Allstate Group's
federal  income tax liability was affected by virtue of inclusion of the Company
in the consolidated federal income tax return. Effectively,  this results in the
Company's annual income tax provision being computed,  with  adjustments,  as if
the Company filed a separate return.

Prior to the  Distribution,  the  Corporation  and all of its eligible  domestic
subsidiaries, including the Company, joined with Sears and its domestic business
units (the "Sears  Group") in the filing of a  consolidated  federal  income tax
return  (the  "Sears  Tax  Group")  and were  parties  to a federal  income  tax
allocation  agreement (the "Sears Tax Sharing  Agreement").  Under the Sears Tax
Sharing  Agreement,  the Company,  through the Corporation,  paid to or received
from the Sears Group the amount,  if any, by which the Sears Tax Group's federal
income tax  liability  was affected by virtue of inclusion of the Company in the
consolidated  federal  income tax  return.  Effectively,  this  resulted  in the
Company's  annual income tax provision  being  computed as if the Allstate Group
filed a separate  consolidated  return,  except that items such as net operating
losses,  capital  losses or similar  items,  which might not be  recognized in a
separate return, were allocated according to the Sears Tax Sharing Agreement.

The Allstate Group and Sears Group have entered into an agreement  which governs
their respective rights and obligations with respect to federal income taxes for
all periods prior to the Distribution  ("Consolidated Tax Years"). The agreement
provides  that all  Consolidated  Tax Years will  continue to be governed by the
Sears Tax Sharing  Agreement with respect to the Allstate Group's federal income
tax liability.

The  components  of the  deferred  income tax  liability  at December 31, are as
follows:
<TABLE>
<CAPTION>

                                                                                     1997            1996
                                                                                     ----            ----
<S>                                                                             <C>             <C>  

    Unrealized net capital gains on fixed income securities                     $       1,706   $       1,503
    Difference in tax bases of investments                                                 66              25
                                                                                -------------   -------------
       Total deferred liability                                                 $       1,772   $       1,528
                                                                                =============   =============
</TABLE>


                                      F-12
<PAGE>
 
                    GLENBROOK LIFE AND ANNUITY COMPANY
                        NOTES TO FINANCIAL STATEMENTS
                               ($ in thousands)

The  components  of income tax  expense for the year ended  December  31, are as
follows:
<TABLE>
<CAPTION>

                                                                1997              1996             1995
                                                                ----              ----             ----
<S>                                                              <C>               <C>              <C> 

    Current                                                      $ 3,037           $ 1,335          $ 1,615
    Deferred                                                          41                 4              (39)
                                                                 -------           -------          -------
       Total income tax expense                                  $ 3,078           $ 1,339          $ 1,576
                                                                 =======           =======          =======
</TABLE>

The Company paid income taxes of $2,839, $2,446 and $866 in 1997, 1996 and 1995,
respectively.

A  reconciliation  of the  statutory  federal  income tax rate to the  effective
income tax rate on income from  operations for the year ended December 31, is as
follows:
<TABLE>
<CAPTION>

                                                               1997              1996             1995
                                                               ----              ----             ----
<S>                                                            <C>               <C>              <C> 
    Statutory federal income tax rate                          35.0%             35.0%            35.0%
    Other                                                        .1                .5               .4
                                                               ----              ----             ----
    Effective federal income tax rate                          35.1%             35.5%            35.4%
                                                               ====              ====             ====
</TABLE>



                                      F-13
<PAGE>




                      GLENBROOK LIFE AND ANNUITY COMPANY
                        NOTES TO FINANCIAL STATEMENTS
                               ($ in thousands)


7.   Statutory Financial Information

The following  tables  reconcile net income for the year ended  December 31, and
shareholder's  equity at December  31, as  reported  herein in  conformity  with
generally accepted  accounting  principles with statutory net income and capital
and surplus,  determined  in  accordance  with  statutory  accounting  practices
prescribed or permitted by insurance regulatory authorities:
<TABLE>
<CAPTION>

                                                                                  Net Income
                                                                                  ----------
                                                                    1997             1996              1995
                                                                    ----             ----              ----
<S>                                                             <C>               <C>               <C> 


Balance per generally accepted accounting principles            $     5,686       $      2,435      $      2,879
       Deferred income taxes                                             41                  4               (39)
       Unrealized gain on participation in
          Separate Accounts                                          (1,829)             1,368                 -
       Statutory investment reserves                                     93                 35              (279)
       Other                                                           (354)               (85)              108
                                                                -----------       ------------      ------------
Balance per statutory accounting practices                      $     3,637       $      3,757      $      2,669
                                                                ===========       ============      ============
                                                                      
                                                                                       Shareholder's Equity
                                                                                       --------------------
                                                                                      1997                1996
                                                                                      ----                ----


Balance per generally accepted accounting principles                              $   87,944         $     81,880
       Deferred income taxes                                                           1,772                1,528
       Unrealized gain/loss on fixed income securities                                (4,874)              (2,464)
       Non-admitted assets                                                               (86)                (850)
       Statutory investment reserves                                                     958               (2,282)
       Other                                                                          (3,114)              (2,118)
                                                                                  ----------         ------------
Balance per statutory accounting practices                                        $   82,600         $     75,694
                                                                                  ==========         ============
</TABLE>

Permitted statutory accounting practices
The Company  prepares its statutory  financial  statements  in  accordance  with
accounting  principles  and  practices  prescribed  or permitted by the Illinois
Department of Insurance.  Prescribed  statutory  accounting  practices include a
variety of publications of the National  Association of Insurance  Commissioners
("NAIC"), as well as state laws,  regulations and general  administrative rules.
Permitted statutory  accounting practices encompass all accounting practices not
so prescribed.  The Company does not follow any permitted  statutory  accounting
practices that have a material effect on statutory surplus, statutory net income
or risk-based capital.

Final  approval  of the  NAIC's  proposed  "Comprehensive  Guide"  on  statutory
accounting  principles  is  expected  in early  1998.  The  requirements  may be
effective  as early as January 1, 1999,  and are not expected to have a material
impact on statutory surplus of the Company.


Dividends
The ability of the Company to pay dividends is dependent on business conditions,
income, cash requirements of the Company and other relevant factors. The payment
of shareholder  dividends by insurance  companies  without the prior approval of
the state insurance  regulator is limited to formula amounts based on net income
and capital and surplus,  determined in  accordance  with  statutory  accounting
practices,  as well as the timing and amount of dividends  paid in the preceding
twelve  months.  The maximum amount of dividends that the Company can distribute
during 1998 without  prior  approval of the Illinois  Department of Insurance is
$8,050.




                                      F-14
<PAGE>




                                    GLENBROOK LIFE AND ANNUITY COMPANY
                                         SCHEDULE IV--REINSURANCE
                                             ($ in thousands)



<TABLE>
<CAPTION>


                                                    Gross                                        Net
Year Ended December 31, 1997                       amount                Ceded                 amount
- ----------------------------                     ---------            ------------            --------
<S>                                          <C>                  <C>                  <C> 

Life insurance in force                      $            4,095   $            4,095   $                -
                                             ==================   ==================   ==================

Premiums and contract charges:
         Life and annuities                  $           11,641   $           11,641   $                -
                                             ==================   ==================   ==================


                                                    Gross                                        Net
Year Ended December 31, 1996                       amount                Ceded                 amount
- ----------------------------                     ---------            ------------            --------

Life insurance in force                      $            2,436   $            2,436   $                -
                                             ==================   ==================   ==================

Premiums and contract charges:
         Life and annuities                  $            4,254   $            4,254   $                -
                                             ==================   ===================  ==================


                                                    Gross                                        Net
Year Ended December 31, 1995                       amount                Ceded                 amount
- ----------------------------                     ---------            ------------            --------

Life insurance in force                      $            1,250   $            1,250   $                -
                                             ==================   ==================   ==================

Premiums and contract charges:
         Life and annuities                  $            6,571   $            6,571   $                -
                                             ==================   ==================   ==================

</TABLE>



                                      F-15





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