Directed by
| Ernesto Cortázar | ||
Writing Credits (in alphabetical order)
| Ernesto Cortázar | ... | (story) |
| Roberto Gavaldón | ... | (adaptation) |
| Ramón Pérez Peláez | ... | (dialogue) (as Ramon Perez) |
Cast (in credits order)
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Ramón Armengod | ... | Ramón Esparza |
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Susana Guízar | ... | Esperanza (Pelancha) |
| María Antonieta Pons | ... | Olga | |
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Luis G. Barreiro | ... | Don Luis |
| Emma Roldán | ... | Doña Petrita, portera | |
| Arturo Soto Rangel | ... | Doctor (as A. Soto Rangel) | |
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Roberto Y. Palacios | ... | Lee, dueño cafe de chinos (as Roberto 'Chino' Palacios) |
| Rest of cast listed alphabetically: | |||
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Julio Ahuet | ... | Cliente restaurante (uncredited) |
| Roberto Cañedo | ... | Extra (uncredited) | |
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Fernando Curiel | ... | Locutor programa radio (uncredited) |
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Leonor Gómez | ... | Mujer en restaurante (uncredited) |
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Alfonso Jiménez | ... | Cliente restaurante (uncredited) |
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Rubén Márquez | ... | Mensajero programa radio (uncredited) |
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Manuel Pozos | ... | Sr. Pozos (uncredited) |
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José Pulido | ... | Pulidito (uncredited) |
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Pepe Ruiz Vélez | ... | Anunciador cabaret (uncredited) |
| David Valle González | ... | Policía (uncredited) | |
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Aurora Zermeño | ... | Amiga de Olga (uncredited) |
Produced by
| Guillermo Calderón | ... | producer |
Music by
| Manuel Esperón | ||
| Agustín Lara | ||
Cinematography by
| Ross Fisher | ||
Editing by
| Juan José Marino | ||
Production Design by
| José Rodríguez Granada | ... | (as Jose Rodriguez) |
Makeup Department
| Noemí Blanco | ... | makeup artist |
Production Management
| Paul Castelain | ... | production manager (as Paul de Castelain) |
Second Unit Director or Assistant Director
| Roberto Gavaldón | ... | co-director |
Sound Department
| Enrique Rodríguez | ... | sound recordist (as Ing. Enrique Rodriguez) |
Camera and Electrical Department
| Jesús Hernández | ... | camera operator |
Music Department
| Son Clave de Oro | ... | music performers |
| Manuel Esperón | ... | composer: songs |
| Agustín Lara | ... | composer: songs |
| Kiko Mendive | ... | musician (as Quico Mendive) |
