Doctor George Benton
George Eastman
Jonathan Benton
Ty Hardin
Manfred Freyberger
Johnny Benton
Piero Nistri
(as Bernard Faber)
Bernard Farber
Jane
Anita Saxe
Gregory
Steffen Zacharias
Vittorio Fanfoni
Wal
Jean Louis
Angelo Pieri
Claudio Scarchilli
Claudio Trionfi
Sheriff Jed
Guido Lollobrigida
Franco Ukmar
Rod Fargas
Bruno Corazzari
Convict
Nello Pazzafini
Lory Baxter Benson
Laura Troschel
Peter Fargas
Federico Boido
(as Leo Widmark)
Roberto Dell'Acqua
Carl Fargas
Dominic Barto
Hannah Benton
Lucia Catullo
Director
Sergio Garrone
Screenplay
Editor
Carlo Reali
Assistant Director
Mario Bianchi
Andrea Bianchi
Camera Operator
Joe D'Amato
Original Music Composer
Francesco De Masi
Production Manager
Salvatore Gerbino
Set Decoration
Saverio D'Eugenio
Cinematography
Guglielmo Mancori
Assistant Editor
Claudio Mangosi
Gaetano Valle
Script Supervisor
Marisa Agostini
Assistant Camera
Ennio Marzocchini
Carlo Aquari
Sound
Angelo Spadoni
Production Supervisor
Ferruccio Mosca
Hairstylist
Emilia Iacchini
Giuseppe Gatti
Makeup Artist
Gloria Granati
Story
Gino Mangini
Giorgio Caputo
Renato Palmieri
Wardrobe Supervisor
Maria Castrignano
Remo Grisanti
Producer
Felice Zappulla