| Person | Type | Job | Role(s) |
|---|---|---|---|
 Antonio L. Ballesteros | Crew | Camera | Director of Photography |
Carlos Frigola | Crew | Art | Property Master |
Elisa Plana | Crew | Costume & Make-Up | Assistant Makeup Artist |
Emilio Ortiz | Crew | Editing | Editor |
Enrique Escobar | Crew | Sound | Music |
Francisco Marín | Crew | Camera | Focus Puller |
Francisco Ramos | Crew | Production | Production Assistant |
 Ignacio F. Iquino | Crew | Directing | Director, Screenplay, Story |
Jordi Sangenís | Crew | Sound | Sound Engineer |
José Rovira | Crew | Art | Set Decoration |
Juliana San José de la Fuente | Crew | Production | Production Manager, Screenplay, Story |
Paquita Vilanova | Crew | Directing | Script Supervisor |
Elisa Aspachs | Crew | Costume & Make-Up | Makeup Artist |
Antonio Piñero | Crew | Camera | Camera Operator |
Francisco G. Siurana | Crew | Directing | Assistant Director |
Juana González | Crew | Editing | Assistant Editor |
Luis Ferrando | Crew | Production | Production Assistant |
Jaime Calix | Crew | Camera | Assistant Camera |
Antonio L. Ballesteros hijo | Crew | Camera | Director of Photography |
 Cris Huerta | Cast | Actor | Bud Wesley alias Prinzio Trinidad |
César Ojinaga | Cast | Black Jack | |
Fanny Grey | Cast | Nora Winters alias Vargas | |
 Fernando Sancho | Cast | Actor | Coronel Jiménez |
 Francisco Jarque | Cast | Actor | |
 Gustavo Re | Cast | Actor | Sr. Wells |
Irene D'Astrea | Cast | Dueña de la posada | |
Juan Torres | Cast | Actor | Guardia de Jiménez |
Luis Oar | Cast | ||
 Margit Kocsis | Cast | Actress | |
Miguel Muniesa | Cast | Actor | |
 Mir Ferry | Cast | Actor | Fulgencio (uncredited) |
 Paul Stewart | Cast | Actor | Charles |
Ricardo Moyán | Cast | Mulligan | |
 Ricardo Palacios | Cast | Actor | Ray Wesley alias Panzio Trinidad |
 Richard Harrison | Cast | Actor | Scott |
 Tito García | Cast | Actor | Charles Wesley alias Ponzio Trinidad |
 Lluís Nonell | Cast | Actor | Sheriff John |
Juan Fernández | Cast | Actor | Secretario de Jiménez |
Fernando Rubio | Cast | Pedrito | |
Mario Filippo | Cast | ||
Juan Antonio Rubio | Cast | ||
| Person | Type | Job | Role(s) |
