Keith Black
— Elliot Brown
Jeanine Bartel
— Summer Petterson
Maxine Bahns
— Kelly Petterson
Renée Taylor
— Doris Brown
Joseph Bologna
— Martin Brown
Dick Cavett
— Mr. Johnson
Celeste Holm
— Mrs. Ginsberg
Louise Lasser
— Shelly Petterson
Sam Coppola
— Larry Petterson
Mickey Rooney
— Mr. Cohen
Jan Rooney
— Mrs. Cohen (as Jan Chamberlain)