Directed by
| Emilio Gómez Muriel | ||
Writing Credits (in alphabetical order)
| Jesús Cárdenas | ... | (story) |
| Emilio Gómez Muriel | ... | (screenplay) |
| Rafael Solana | ... | (adaptation) |
Cast (in credits order)
| Rafael Baledón | ... | Óscar Rojas | |
| Carmen Montejo | ... | Martha Carbajal | |
| Ernesto Alonso | ... | Federico Alarcón | |
| Andrés Soler | ... | Marcos Ortega | |
| Carlos Orellana | ... | Don Trinidad Rojas | |
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Felipe Montoya | ... | Señor Esteva |
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José Morcillo | ... | Señor Carbajal |
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Carlos Aguirre | ... | Investigador |
| Rest of cast listed alphabetically: | |||
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Ricardo Avendaño | ... | Recitador sentencia (uncredited) |
| Ramón Gay | ... | Policía (uncredited) | |
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Magdalena Labastida | ... | Recepcionista (uncredited) |
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Héctor López Portillo | ... | Cobrador (uncredited) |
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Rubén Márquez | ... | Estudiante (uncredited) |
| Carlos Navarro | ... | Joven ahorcado por Óscar (uncredited) | |
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Manuel Pozos | ... | Acompañante recitador (uncredited) |
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Humberto Rodríguez | ... | Velador (uncredited) |
Produced by
| Gustavo Candiani | ... | executive producer (as Gustavo E. Candiani) |
Music by
| Eduardo Hernández Moncada | ||
Cinematography by
| Raúl Martínez Solares | ||
Editing by
| Jorge Bustos | ||
Production Design by
| Jorge Fernández | ||
Set Decoration by
| José Llamas Ultreras | ||
Costume Design by
| Royer | ||
Makeup Department
| Bertha Chiu | ... | hair stylist |
| Elda Loza | ... | makeup artist |
Production Management
| Ricardo Beltri | ... | production manager |
Second Unit Director or Assistant Director
| Valerio Olivo | ... | assistant director |
Sound Department
| José de Pérez | ... | re-recording mixer |
| Manuel Esperón | ... | sound |
| Jesús González Gancy | ... | sound |
Editorial Department
| José A. Calvo | ... | assistant editor |