Jerry Brewster / Jim Houston
Thomas Hunter
Garcia Mendez
Henry Silva
Guido Celano
Gianluigi Crescenzi
Tiberio Mitri
Fiorella Ferrero
Vittorio Bonos
Goffredo Matassi
Piero Morgia
John M. Gaskins
Lucio De Santis
Guglielmo Spoletini
Col. Winny Getz
Dan Duryea
Pietro Ceccarelli
Mirko Valentin
Mauro Mannatrizio
Luigi Scavran
Mary Ann
Nicoletta Machiavelli
Hattie Gardner
Gianna Serra
Ken Seagull / Ken Milton
Nando Gazzolo
Tim Brewster
Loris Loddi
Brian Horner
Geoffrey Copleston
Stayne
Paolo Magalotti
Sandro Dori
Director
Carlo Lizzani
Original Music Composer
Ennio Morricone
Cinematography
Antonio Secchi
Producer
Luigi Carpentieri
Ermanno Donati
Editor
Ornella Micheli
Writer
Piero Regnoli
Art Direction
Aurelio Crugnola