Gene Martel Director, Producer Marsha Hunt Judy Anderson Actor Paul Carpenter Ray Anderson Actor Honor Blackman Marcelle Actor Henry Oscar The Chief Actor Marne Maitland Philip Actor John McLaren Jack Gordon Actor John Bennett André Actor Henry B. Longhurst Jonathan Actor Paul Tabori Screenwriter Burt Balaban Producer Eric Spear Original Music James Wilson Cinematographer Max Benedict Film Editing John Elphick Art Director