| Person | Type | Job | Role(s) |
|---|---|---|---|
 Antonio Gimeno | Crew | Editing | Editor |
 Eduardo Manzanos | Crew | Writing | Story, Producer |
Elsio Mancuso | Crew | Sound | Music |
Emilio Foriscot | Crew | Crew | Cinematography |
Fabrizio Carpi | Crew | Writing | Writer |
 Marino Girolami | Crew | Writing | Writer |
Odoardo Fiory | Crew | Writing | Writer |
 Rafael Romero Marchent | Crew | Directing | Director |
Roberto Santini | Crew | Production | Producer |
 Adriano Domínguez | Cast | Actor | |
 Alfonso Rojas | Cast | Actor | Capt. Jack Hawkins / Mr. Stuart |
Alfonso de la Vega | Cast | Lieutnant Sam (uncredited) | |
 Antonio Monselesan | Cast | Actor | Saloon Customer with the Prostitute (uncredited) |
 Aurora Bautista | Cast | Actress | Dolly's Maid |
 Cris Huerta | Cast | Actor | Lonely Drunkard in Saloon |
 Dyanik Zurakowska | Cast | Actress | Dolly |
 Eduardo Fajardo | Cast | Actor | Sheriff Lyman |
 Francisco Sanz | Cast | Actor | Zebulon |
 Guglielmo Spoletini | Cast | Actor | Joe 'El Chato' Charro |
Joaquín Parra | Cast | Deputy Sheriff Lou (uncredited) | |
 Josyane Gibert | Cast | Jenny (uncredited) | |
 José Riesgo | Cast | Actor | Greyson's Challenger |
 Lorenzo Fineschi | Cast | Sam | |
 Lorenzo Robledo | Cast | Actor | Bartender |
 Lucio De Santis | Cast | Actor | Big Boss Blackie |
 Manuel Tejada | Cast | Actor | Frogmouth |
 Mario Morales | Cast | Burt | |
Miguel del Castillo | Cast | Priest | |
Monica Millesi | Cast | Lupe | |
 Peter Lee Lawrence | Cast | Actor | Bill Grayson/Chico |
 Rufino Inglés | Cast | Actor | Sheriff in First Scene (uncredited) |
 Sydney Chaplin | Cast | Actor | Jacques La Tierre/Jackson |
 Tito García | Cast | Actor | Farmer |
 Ángel Menéndez | Cast | Avery | |
 Xan das Bolas | Cast | Actor | Bartender Ben (uncredited) |
 Emilio Rodríguez | Cast | Party Guest (uncredited) | |
| Person | Type | Job | Role(s) |
