 | Robert Woods als Sheriff Frank Garringo |
 | Olga Omar als Geminis |
 | Mariano Vidal Molina als Rogers (as Vidal Molina) |
 | Cris Huerta als Oswald |
 | María Martín als Beltha (as Mary Martin) |
 | Luis Ciges als Jim |
 | Antonio Molino Rojo als Farley (as Molino Rojo) |
| Gaspar 'Indio' González als González (as Indio Gonzalez) |
| Fernando Rubio als Mulligan |
| Irene D'Astrea als Fanny |
 | Ángel Lombarte als Oswald Employee |
| César Ojinaga |
| Ricardo Moyán |
| Fernando de Miragaya |
| Esteban Dalmases als Ayudante del Sheriff |
| Isidro Novellas als Ayudante del Sheriff |
| Francisco Márquez |
| Maika Orero |
| Carmen Gallen |
| Françoise Duchamp |
| Raquel Barleycorn als Aona |
| Enrique Escobar als Pianista del Saloon (uncredited) |
| Marina Ferri als Chica del Saloon (uncredited) |
| Fanny Grey als Chica del Saloon (uncredited) |
| Ignacio F. Iquino | Director |
| José Rovira | Set Decoration |
| Juliana San José de la Fuente | Screenplay |
| Lou Carrigan | Novel |
| Enrique Escobar | Original Music Composer |
| Ignacio F. Iquino | Producer |
| Emilio Ortiz | Editor |
| Ignacio F. Iquino | Screenplay |
| Antonio L. Ballesteros Jr. | Director of Photography |
| Francisco Manteca | Makeup Artist |
| Manuel Tronxo | Assistant Makeup Artist |
| Rafael Barasona | Unit Production Manager |
| Juliana San José de la Fuente | Production Manager |
| José Ulloa | Assistant Director |
| Carlos Frigola | Property Master |
| Jordi Sangenís | Sound Engineer |
| Amadeo Aznar | Still Photographer |
| Antonio Piñero | Camera Operator |
| José Robert | Focus Puller |
| Antonia Martínez | Assistant Editor |
| David García | Script Supervisor |
| Francisco Artacho | Production Assistant |
| Francisco Ramos | Production Assistant |
