Directed by
| Rubén Galindo | ||
Writing Credits (in alphabetical order)
| Jorge Patiño | ... | (screenplay) |
Cast (in credits order)
| Fernando Almada | ... | Joseph Morgan | |
| Mario Almada | ... | Dr. Petroni | |
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Carlos Cardán | ... | Mike Nolan |
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Jorge Patiño | ... | Tom |
| Elsa Cárdenas | ... | Betty Morgan | |
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Irlanda Mora | ... | Novia de Nolan |
| Marco Antonio Campos | ... | Doctor (as Marco Antonio Campos 'Viruta') | |
| Roberto 'Flaco' Guzmán | ... | Steve Preston | |
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Tamara Garina | ... | La bruja |
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Rosángela Balbó | ... | Berta |
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Carlos León | ... | Frank (cantinero) |
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Antonio Zubiaga | ... | Phil Preston (as Jose Antonio Zubiaga) |
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Hernando Name | ... | Hermano Preston |
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María del Carmen González | ... | Norma (as Mari Carmen González) |
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Marcelo Villamil | ... | Sherriff |
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Arturo Arévalo | ... | Asistente tendero |
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Federico González | ... | Mac (peluquero) |
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Fernando Yapur | ... | Amigo borracho de Mac |
| Rest of cast listed alphabetically: | |||
| Jorge Arvizu | ... | (uncredited) | |
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Francisco Beal | ... | Jugador cartas (uncredited) |
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Lucy Cantú | ... | (uncredited) |
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Carlos González | ... | (uncredited) |
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Bruce Wilson | ... | (uncredited) |
Produced by
| Pedro Galindo Aguilar | ... | producer (as Pedro Galindo hijo) |
Music by
| Gustavo César Carrión | ||
Cinematography by
| Rosalío Solano | ||
Editing by
| Jorge Bustos | ||
Makeup Department
| Esperanza Gómez | ... | hair stylist |
Production Management
| Armando Espinosa | ... | production chief |
| José Luis Orduña Guzmán | ... | production manager |
Second Unit Director or Assistant Director
| Manuel Ortega | ... | assistant director |
Sound Department
| Ernesto Caballero | ... | dialogue editor |
| James L. Fields | ... | sound supervisor |
| Sigfrido García | ... | sound editor |
| Ramón Moreno | ... | re-recording mixer |
Special Effects by
| Ricardo Sáinz | ... | special effects |
Camera and Electrical Department
| Felipe Mariscal | ... | camera operator (as Felipe L. Mariscal) |
| Carlos Montaño | ... | camera operator |
| Manuel Palomino | ... | still photographer |
| Antonio Solano | ... | lighting technician |
Editorial Department
| Felipe Islas | ... | assistant editor |
Script and Continuity Department
| Humberto Gavaldón | ... | script supervisor |
Additional Crew
| Eduardo Mendoza | ... | title |
| 'Chema' Hernandez | ... | head wrangler (uncredited) |
| 'Chico' Hernandez | ... | wrangler (uncredited) |
