1971 John Erman coming-of-age sex comedy ("Cathy Peggy Sue Yvonne Debbie"; "People are things. Things are to be used. That's the way it is."; "Don't make up your mind about Phil Fuller until the very last frame of the film."; "based on the novel 'What Can You Do?' by James Leigh") starring Kristoffer Tabori, Marlyn Mason, Bob Balaban, Joyce Van Patten ("as Betty"), and Paul Appleby. Click here for more