Arthur Hiller Director, Producer Timothy Bottoms Vrooder Actor Barbara Hershey Zanni Actor Lawrence Pressman Passki Actor Albert Salmi Splint Actor Richard Dysart Father Actor Dena Dietrich Mother Actor Michael Cristofer Alessini Actor Jack Colvin Sergeant Actor Daryl Henry Screenwriter Edward L. Rissien Producer Hugh Hefner Executive Producer David M. Walsh Cinematographer Robert C. Jones Film Editing Bob Alcivar Original Music Hilyard M. Brown Art Director Frank Lombardo Set Decoration Lynn Stalmaster Casting