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Arturo de Córdova as Pablo |
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María Elena Marqués as Silvia |
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Columba Domínguez as Ana |
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Tito Junco as José Fuentes |
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Arturo Soto Rangel as Tío Carlos |
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Julio Villarreal as Dr. Arias |
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Wolf Ruvinskis as Paciente |
| Camera | Gabriel Figueroa | Director of Photography |
| Directing | Emilio Fernández | Director |
| Editing | Gloria Schoemann | Editor |
| Art | Manuel Fontanals | Production Design |
| Writing | Julio Alejandro | Writer |
| Writing | Íñigo de Martino | Writer |
| Writing | Adolfo Torres Portillo | Writer |
| Production | Miguel Alemán hijo | Producer |
| Directing | Julio Cahero | Assistant Director |
| Sound | Antonio Díaz Conde | Original Music Composer |
