Directed by
| Felipe Cazals | ||
Writing Credits (in alphabetical order)
| José Agustín | ||
| José Revueltas | ||
Cast (in credits order)
| Salvador Sánchez | ... | Albino | |
| José Carlos Ruiz | ... | El Carajo | |
| Manuel Ojeda | ... | Polonio | |
| Delia Casanova | ... | La Chata | |
| María Rojo | ... | Meche | |
| Álvaro Carcaño | ... | Teniente | |
 |
Luz Cortázar | ... | madre del Carajo |
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Ana Ofelia Murguía | ... | Celadora |
| Sergio Calderón | ... | Oficial | |
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César Sobrevals | ... | Celador |
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Gerardo del Castillo | ... | Policía |
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Adriana Rojo | ||
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Tomás Pérez Turrent | ... | Preso de la fajina |
| Max Kerlow | ... | Preso del suéter amarillo | |
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Roberto Rivero | ||
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Pedro Montaño | ||
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María Barber | ... | (as María Engracia Barber) |
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Carlos Cardán | ||
| Rest of cast listed alphabetically: | |||
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Samuel Moreno | ... | Policía |
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Guillermo Gil | ... | Policia (uncredited) |
Produced by
| Héctor López | ... | producer |
| Fernando Macotela | ... | producer |
Music by
| Gonzalo Curiel | ||
Cinematography by
| Álex Phillips Jr. | ||
Editing by
| Rafael Castanedo | ||
Production Design by
| Carlos Grandjean | ||
Costume Design by
| Enedina Bernal | ||
Production Management
| Roberto Lozoya | ... | unit manager |
Art Department
| Ostro Reyes | ... | tattoo artist |
| Jorge Sainz | ... | assistant art director |
Sound Department
| Manuel Topete | ... | sound |
Special Effects by
| Marcelino Pacheco | ... | special effects |
Stunts
| Hernando Name | ... | stunt coordinator |
Additional Crew
| Salvador Lozano Mena | ... | escenography |
