EXHIBIT (8)(d)(iii) AMENDMENT NO. 6 TO PARTICIPATION AGREEMENT Pursuant to the Participation Agreement, made and entered into as of the 13th day of April, 1998, and as amended on October 2, 2000, by and among MFS Variable Insurance Trust, American General Life Insurance Company and Massachusetts Financial Services Company, the parties do hereby agree to an amended Schedule A as attached hereto. IN WITNESS WHEREOF, each of the parties hereto has caused this Amendment to the Participation Agreement to be executed in its name and on its behalf by its duly authorized representative. The Amendment shall take effect on October 1, 2001. AMERICAN GENERAL LIFE INSURANCE COMPANY By its authorized officer, By: ------------------------------------------- Title: MFS VARIABLE INSURANCE TRUST, ON BEHALF OF THE PORTFOLIOS By its authorized officer, By: ------------------------------------------- Title: MASSACHUSETTS FINANCIAL SERVICES COMPANY By its authorized officer, By: ------------------------------------------- Title: As of October 1, 2001 SCHEDULE A ACCOUNTS, POLICIES AND PORTFOLIOS SUBJECT TO THE PARTICIPATION AGREEMENT NAME OF SEPARATE ACCOUNT AND DATE POLICIES FUNDED PORTFOLIOS ESTABLISHED BY BOARD OF DIRECTORS BY SEPARATE ACCOUNT APPLICABLE TO POLICIES ----------------------------------------------------------------------------------------------------------------- American General Life Insurance Company Platinum Investor I Flexible Premium MFS Emerging Growth Series Separate Account VL-R Life Insurance Policy MFS Research Series (May 1, 1997) Policy Form No. 97600 MFS Capital Opportunities Series MFS New Discovery Series Platinum Investor II Flexible Premium Life Insurance Policy Policy Form No. 97610 Corporate America-Variable Life Insurance Policy Policy Form No. 99301 Platinum Investor Survivor Variable Life Insurance Policy Policy Form No. 99206 Platinum Investor Survivor II Variable Life Insurance Policy Policy Form No. 01206 Platinum Investor III Flexible Premium Life Insurance Policy Policy Form No. 00600 Legacy Plus Variable MFS Emerging Growth Series Life Insurance Policy Policy Form No. 98615 The One VUL Solution MFS Growth With Income Series Variable Life Insurance Policy Policy Form No. 99615 AG Legacy Plus MFS Emerging Growth Series Variable Life Insurance Policy MFS New Discovery Series Policy Form No. 99616 American General Life Insurance Company Platinum Investor Variable Annuity MFS Emerging Growth Series Separate Account D Policy Form No. 98020 MFS Research Series (November 19, 1973) MFS Capital Opportunities Series MFS New Discovery Series