Anthony M. Dawson Director Lee Majors Lasky Actor Karen Black Kate Neville Actor James Franciscus Paul Diller Actor Margaux Hemingway Gabrielle Actor Marisa Berenson Ann Actor Gary Collins Tom Actor Roy Brocksmith Ollie Actor Dan Pastorini Hans Actor Frank Pesce Warren Actor Charles Guardino Lloyd Actor Michael Rogers Screenwriter Alex Ponti Producer Enzo Barone Executive Producer Olivier Perroy Executive Producer Turi Vasile Executive Producer Alberto Spagnoli Cinematographer Roberto Sterbini Film Editing Guido De Angelis Original Music Francesco Bronzi Art Director Adriana Berselli Costume Design