Bryan Forbes Director Katharine Ross Joanna Eberhart Actor Paula Prentiss Bobbie Markowe Actor Patrick O'Neal Dale Coba Actor Peter Masterson Walter Eberhart Actor Nanette Newman Carol Van Sant Actor Tina Louise Charmaine Wimperis Actor Carol Rosson Dr. Fancher Actor William Prince Ike Mazzard Actor Paula Trueman Welcome Wagon Lady Actor Remak Ramsay Mr. Atkinson Actor John Aprea Young Cop Actor Carole Mallory Kit Sundersen Actor Judith Baldwin Patricia Cornell Actor Martha Greenhouse Mrs. Kirgassa Actor Ira Levin Writer William Goldman Screenwriter Gustave M. Berne Executive Producer Roger M. Rothstein Associate Producer Edgar J. Scherick Producer Michael Small Original Music Enrique Bravo Cinematographer Owen Roizman Cinematographer Timothy Gee Film Editing