Directed by
| Miguel M. Delgado | ||
Writing Credits (in alphabetical order)
| Ulises Petit de Murat | ... | (story and adaptation) |
Cast (in credits order)
| Nadia Haro Oliva | ... | Eglé Elohim | |
| Carlos Riquelme | ... | Prof. Eladio Tejeda | |
| Aldo Monti | ... | Raúl | |
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Lulú Parga | ... | María Tejeda (as Lourdes Parga) |
| Angelines Fernández | ... | Laura | |
| Carlos Ancira | ... | Kerobal | |
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Reynaldo Rivera | ... | Espectador con esposa nerviosa |
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Gerardo del Castillo | ... | Eusebio |
| Francisco Reiguera | ... | Director funeraria (as Francisco Reyguera) | |
| Ada Carrasco | ... | Espectadora nerviosa | |
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Elodia Hernández | ... | Mercedes, sirvienta |
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Diana Ochoa | ... | Mujer en audiencia |
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Elvira Lodi | ... | Esposa de Eusebio (as Elvira Lody) |
| Rest of cast listed alphabetically: | |||
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Manuel Casanueva | ... | Profesor (uncredited) |
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Armando Gutiérrez | ... | Doctor (uncredited) |
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Luis Mario Jarero | ... | Mensajero (uncredited) |
| Ofelia Montesco | ... | Bella señorita en audiencia (uncredited) | |
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Amelia Robert | ... | Mamá de bella señorita (uncredited) |
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Jesús Rodríguez Cárdenas | ... | Empleado teatro (uncredited) |
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Maricarmen Vela | ... | Asistente teatro (uncredited) |
Produced by
| Sergio Kogan | ... | producer (uncredited) |
Music by
| Gustavo César Carrión | ... | (as Gustavo César Carreón) |
Cinematography by
| Víctor Herrera | ||
Editing by
| Jorge Bustos | ||
Production Design by
| Gunther Gerszo | ... | (as Gunther Gerzso) |
Makeup Department
| Ana Guerrero | ... | makeup artist |
| Juana Lepe | ... | hair stylist |
| Antonio Neira | ... | special makeup effects artist |
Production Management
| Fidel Pizarro | ... | production manager |
Second Unit Director or Assistant Director
| Jaime Contreras | ... | assistant director |
Sound Department
| James L. Fields | ... | sound supervisor |
| Javier Mateos | ... | dialogue recordist |
Special Effects by
| Juan Muñoz Ravelo | ... | special effects (as Juan Muñoz) |
Camera and Electrical Department
| Othón Argumedo | ... | still photographer |
Music Department
| Galdino R. Samperio | ... | music recordist (as Galdino Samperio) |
Script and Continuity Department
| Javier Carreño | ... | script supervisor |