Directed by
| Miguel Morayta | ||
Writing Credits
| Miguel Morayta | ... | (story) and |
| Zacarías Gómez Urquiza | ... | (story) (as Z. Gómez Urquiza) |
| Miguel Morayta | ... | (adaptation) |
| Miguel Morayta | ... | (technical screenplay) |
| Manuel Pomares | ... | (dialogue) (as M. Pomares) |
Cast (in credits order)
| Emilio Tuero | ... | Dr. Pablo Montalván | |
| Carmen Montejo | ... | Isabel | |
| Alicia Barrié | ... | Olga | |
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Alfredo Varela | ... | Dr. Varela (Varelita) (as Alfredo Varela Jr.) |
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Carlos Martínez Baena | ... | Dr. Menéndez |
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José Goula | ... | Doctor de Olga |
| Conchita Carracedo | ... | Enfermera | |
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Victoria Argota | ... | Madre de Olga |
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Joaquín Roche hijo | ... | Pablito (as Joaquinito Roche) |
| Rest of cast listed alphabetically: | |||
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María Luisa Corona | ... | Paciente anciana (uncredited) |
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Magdalena Estrada | ... | Paciente (uncredited) |
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Bertha Lehar | ... | Rosa (sirvienta) (uncredited) |
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Velia Lupercio | ... | Paciente (uncredited) |
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Francisco Pando | ... | Portero (uncredited) |
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Alicia Reyna | ... | Cobradora (uncredited) |
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Josefina Segarra | ... | Paciente (uncredited) |
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María Luisa Smith | ... | Paciente (uncredited) |
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Ildefonso Vega | ... | Paciente (uncredited) |
Produced by
| Gonzalo Elvira | ... | producer |
| David Frenkel | ... | producer |
Music by
| Gonzalo Curiel | ||
Cinematography by
| José Ortiz Ramos | ... | (as J. Ortiz Ramos) |
Editing by
| Mario González | ||
Production Design by
| Luis Moya | ||
Makeup Department
| Evangelina Garibay | ... | makeup artist |
Production Management
| Luis G. Rubín | ... | production manager |
Second Unit Director or Assistant Director
| Luis Abbadie | ... | assistant director |
Sound Department
| José de Pérez | ... | sound operator |
Camera and Electrical Department
| José Gutiérrez Zamora | ... | camera operator (as J. Gutiérrez Zamora) |
Music Department
| Gonzalo Curiel | ... | musical director |
Script and Continuity Department
| Carlos Villatoro | ... | script supervisor |
Additional Crew
| Pedro Espíndola V. | ... | administrator |