Robert Day Director Robert Sacchi Sam Marlow Actor Michelle Phillips Gena Actor Franco Nero Hakim Actor Olivia Hussey Elsa Actor Misty Rowe Duchess Actor Victor Buono Commodore Anastas Actor Herbert Lom Mr. Zebra Actor Sybil Danning Cynthia Actor Andrew J. Fenady Screenwriter, Producer Melvin Simon Executive Producer Richard C. Glouner Cinematographer Houseley Stevenson Jr. Film Editing Robert Kinoshita Production Design