Hal Ashby Director Beau Bridges Elgar Winthrop Julius Enders Actor Pearl Bailey Marge Actor Diana Sands Francine Marie Johnson Actor Louis Gossett Jr. Copee Johnson Actor Lee Grant Joyce Enders Actor Douglas Grant Walter Gee Actor Mel Stewart Professor Duboise Actor Walter Brooke William Enders Sr. Actor Susan Anspach Susan Enders Actor Robert Klein Peter Coots Actor Will Mackenzie William Enders Sr. Actor Gretchen Walther Mrs. Doris Enders Actor Stanley Greene Heywood Actor Marki Bey Lanie Actor William Gunn Screenwriter Norman Jewison Producer Gordon Willis Cinematographer William A. Sawyer Film Editing Edward Warschilka Film Editing Al Kooper Original Music Lynn Stalmaster Casting Robert F. Boyle Production Design