Samuel Fuller Director, Writer, Producer James Best Sgt. David Brent Actor Susan Cummings Helga Schiller, Brent Actor Tom Pittman Bruno Eckart Actor Paul Dubov Capt. R. Harvey Actor Harold Daye Franz Schiller Actor Dick Kallman Helmuth Strasser Actor Harry Sukman Original Music Ludwig van Beethoven Non-Original Music Joseph F. Biroc Cinematographer Philip Cahn Film Editing