Greg gets Peter to pretend to be an older guy and go with him on a double date, and Mike and Carol prepare to entertain one of Mike's clients from Mexico.

Cast: Robert Reed, Florence Henderson, Ann B. Davis, Maureen McCormick, Eve Plumb, Susan Olsen, Barry Williams, Christopher Knight, Mike Lookinland, Cindy Crosby, Paul Fierro, Alma Beltran, Bill Miller, Linda Gibboney