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