| Person | Type | Job | Role(s) |
|---|---|---|---|
 Bruno Moreal | Crew | Sound | Sound |
 Bruno Nicolai | Crew | Sound | Original Music Composer |
 Ernesto Gastaldi | Crew | Writing | Story |
Giacomo Caló Carducci | Crew | Art | Set Decoration |
Joaquín Romero Hernández | Crew | Writing | Screenplay |
José Luis Galicia | Crew | Art | Production Design |
Lamberto Palmieri | Crew | Production | Unit Manager |
 Luciano Martino | Crew | Production | Producer |
Massimo Giustini | Crew | Costume & Make-Up | Makeup Artist |
 Michele Massimo Tarantini | Crew | Editing | Editor |
Miguel Fernández Mila | Crew | Camera | Director of Photography |
Renato Pecoriello | Crew | Directing | First Assistant Director |
Riccardo Domenici | Crew | Costume & Make-Up | Costume Design |
Rolando Salvatori | Crew | Editing | Assistant Editor |
 Sergio Martino | Crew | Directing | Director |
Vittorio Galiano | Crew | Production | Production Manager |
Sergio Rubini | Crew | Camera | Camera Operator |
Adolfo Ponte | Crew | Costume & Make-Up | Makeup Artist |
Mariano Canales | Crew | Directing | First Assistant Director |
Ricardo Bonilla | Crew | Production | Unit Manager |
Roberto Moreal | Crew | Sound | Sound |
Maurizio Cipriani | Crew | Camera | Assistant Camera |
 Alberigo Donadeo | Cast | Actor | Man in Saloon (uncredited) |
 Aldo Sambrell | Cast | Actor | Keene / Chico |
 Anthony Steffen | Cast | Actor | Arizona Colt |
 Antonio Molino Rojo | Cast | Actor | Bounty Hunter (uncredited) |
 Brizio Montinaro | Cast | Actor | Marshal |
 Carlos Romero Marchent | Cast | Actor | |
 Dan van Husen | Cast | Actor | Bounty hunter |
Emilio Delle Piane | Cast | Marshal | |
 Enrico Marciani | Cast | Actor | Ned, Sheila's Father |
 Fernando Bilbao | Cast | Actor | Chico henchman |
 Gildo Di Marco | Cast | Actor | Buzzard |
Joaquín Parra | Cast | Keene Gang Member | |
 José Manuel Martín | Cast | Actor | Jose Gonzalez Moreno |
 Luis Barboo | Cast | Actor | Scarface, Chico henchman |
 Marcella Michelangeli | Cast | Actress | Jane / Sheila |
 Pinuccio Ardia | Cast | Actor | |
 Raf Baldassarre | Cast | Actor | Bigley |
 Roberto Camardiel | Cast | Actor | Double Whiskey / 2 Bottle Willy |
 Rosalba Neri | Cast | Actress | Paloma Moreno |
 Silvio Bagolini | Cast | Actor | Doctor |
Florentino Alonso | Cast | Boy | |
 Clemente Ukmar | Cast | Man in Saloon (uncredited) | |
| Person | Type | Job | Role(s) |
