Chris and Mary Beth go uncercover as game show contestants to investigate a rigging accusation.

Cast: Tyne Daly, Sharon Gless, Al Waxman, Martin Kove, Harvey Atkin, John Karlen, Troy W. Slaten, Louisa Abernathy, Harvey J. Alperin, Merry Clayton, Jo Corday, Beverley Faverty, Cliff Gorman, Robert Hegyes, Barry Laws