Directed by
| Luis Buñuel | ||
Writing Credits
| Guy de Maupassant | ... | (novel) |
| Jaime Salvador | ... | (adaptation) |
| Rodolfo Usigli | ... | (additional dialogue) |
| Luis Buñuel | ... | (technical screenplay) |
Cast (in credits order)
| Rosario Granados | ... | Rosario | |
| Tito Junco | ... | Julio Mistral | |
| Julio Villarreal | ... | Don Carlos Montero | |
| Joaquín Cordero | ... | Carlos Montero | |
| Xavier Loyá | ... | Miguel Montero (as Javier Loya) | |
| Elda Peralta | ... | Luisa | |
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Jaime Calpe | ... | Carlitos Montero |
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Eva Calvo | ... | Rita - enfermera |
| Miguel Manzano | ... | Doctor | |
| Rest of cast listed alphabetically: | |||
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Ricardo Adalid | ... | Cliente de Carlos (uncredited) |
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Daniel Arroyo | ... | Invitado a fiesta (uncredited) |
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Rodolfo Calvo | ... | Don Feliciano (uncredited) |
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Ángel Infante | ... | González (uncredited) |
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Blanca Marroquín | ... | Sirvienta (uncredited) |
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Roberto Meyer | ... | Don Nicolás Palafox (uncredited) |
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Inés Murillo | ... | Chole - sirvienta (uncredited) |
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Humberto Rodríguez | ... | Empleado de Don Carlos (uncredited) |
Produced by
| Federico Amérigo | ... | executive producer (uncredited) |
| Óscar Dancigers | ... | producer (uncredited) |
| Sergio Kogan | ... | producer |
Music by
| Raúl Lavista | ||
Cinematography by
| Raúl Martínez Solares | ||
Editing by
| Jorge Bustos | ||
Production Design by
| Gunther Gerszo | ... | (as Gunther Gerzso) |
Production Management
| José Luis Busto | ... | unit production manager (as J. Luis Busto) |
Second Unit Director or Assistant Director
| Mario Llorca | ... | assistant director |
Sound Department
| Rodolfo Benítez | ... | dialogue recordist |
| Antonio Bustos | ... | sound editor |
| Rafael Ruiz Esparza | ... | re-recording mixer / sound |
Camera and Electrical Department
| Carlos Nájera | ... | gaffer |
| Cirilo Rodríguez | ... | camera operator |
Music Department
| Rafael Ruiz Esparza | ... | music recordist |
