Directed by
| Fernando Méndez | ||
Writing Credits (in alphabetical order)
| Ramón Obón | ... | (story and adaptation) |
Cast (in credits order)
| Gastón Santos | ... | Gastón / Cowboy | |
| María Duval | ... | María Elena García | |
| Pedro de Aguillón | ... | Coyote Loco | |
| Hortensia Santoveña | ... | Doña María | |
| Carolina Barret | ... | Clotilde | |
 |
Antonio Raxel | ... | Doctor (as Antonio S. Raxel) |
| Carlos Ancira | ... | Felipe | |
| Quintín Bulnes | ... | Indio | |
| Rest of cast listed alphabetically: | |||
|
|
José Chávez | ... | Lencho (uncredited) |
|
|
José Dupeyrón | ... | Asesino de Lencho (uncredited) |
| Eugenia Galindo | ... | Clemencia (uncredited) | |
|
|
Ana María Hernández | ... | Ama de llaves (uncredited) |
|
|
Cecilia Leger | ... | Pueblerina (uncredited) |
|
|
Hernán Vera | ... | Cantinero (uncredited) |
|
|
Guillermo Álvarez Bianchi | ... | Don Emiliano (uncredited) |
Produced by
| K. Gordon Murray | ... | producer (english version) |
| Alfredo Ripstein Jr. | ... | producer |
| César Santos | ... | producer (as Cesar Santos Galindo) |
Music by
| Gustavo César Carrión | ... | (as Gustavo C. Carrion) |
Cinematography by
| Víctor Herrera | ||
Editing by
| Charles L. Kimball | ||
Production Design by
| Gunther Gerszo | ||
Costume Design by
| Consuelo Múgica | ||
| Francisco Preciado | ||
Makeup Department
| Evangelina Garibay | ... | makeup artist (as Angelina Garibay) |
| Agripina Lozada | ... | hair stylist (as Pina Lozada) |
Production Management
| Jorge Cardeña | ... | production chief |
| Armando Solís | ... | assistant production chief |
| Carlos Ventimilla | ... | production manager |
Second Unit Director or Assistant Director
| Américo Fernández | ... | assistant director |
Sound Department
| James L. Fields | ... | sound supervisor |
| Javier Mateos | ... | dialogue recordist |
| Raúl Portillo | ... | sound editor (as Raul Portillo G.) |
Special Effects by
| Jorge Benavides | ... | special effects (as 'Benavides') |
Camera and Electrical Department
| Regino Cárdenas | ... | lighting technician |
| Lupe García | ... | camera operator (as Guadalupe Garcia) |
Music Department
| Galdino R. Samperio | ... | music recordist (as Galdino Samperio 'Crucy') |
Script and Continuity Department
| Javier Carreño | ... | script supervisor |
Additional Crew
| Nicolás Rueda hijo | ... | titles (as Nicolás Rueda Jr.) |
| 'Chema' Hernandez | ... | head wrangler (uncredited) |
