Bruce Bilson Director Edward Herrmann Michael Hill Actor Barbara Harris Vickie Actor Karen Valentine Jane Actor Susan Clark Anne Actor Michael Constantine Marv Actor Cloris Leachman Claire Actor Patsy Kelly Rose Actor Douglas V. Fowley Delaney Actor Virginia Capers Cleo Actor Steve Franken Tom Actor Dena Dietrich Mrs. Carlisle Actor Dick Fuchs Howard Actor Herb Voland Dr. Fulton Actor Alan Hale Jr. Harry Actor Melora Hardin Carmel Actor Frank Campanella Max Actor Marjorie Bennett Mother Thurber Actor Ruth Buzzi Dr. Rheems Actor Don Tait Screenwriter Tom Leetch Producer Ron Miller Producer Leonard J. South Cinematographer Gordon D. Brenner Film Editing Jack T. Collis Art Director John B. Mansbridge Art Director Norman Rockett Set Decoration