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Irasema Dilián as Sonia |
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Víctor Manuel Mendoza as Guillermo |
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Martha Roth as Laura |
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Raquel Revuelta as Magdalena |
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Lupe Suárez as Domitila |
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Bernardo Menéndez as |
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Juan José Martínez Casado as Pharmacist |
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Nidia Sarol as Consuelo |
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Bertha Santos as Pharmacist's daughter |
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Marco Polo Brum as Beto |
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Augusto Martín as |
| Directing | Vicente Oroná | Director |
| Production | Agustín P. Delgado | Producer |
| Production | Roberto Martínez Rubio | Producer |
| Sound | González Mantici | Original Music Composer |
| Editing | Charles L. Kimball | Editor |
| Sound | Reynaldo P. Portillo | Sound Editor |
| Writing | Iris Dávila | Story |
| Writing | Agustín P. Delgado | Adaptation |
| Writing | Vicente Oroná | Adaptation |
| Camera | Carl Carvahal | Director of Photography |
| Production | Felipe García Casanova | Production Manager |
| Camera | Enrique Bravo Jr. | Assistant Camera |
| Camera | Enrique Bravo | Camera Operator |
| Directing | Julio García Espinosa | Assistant Director |
| Lighting | Severiano Godínez | Lighting Technician |
| Costume & Make-Up | Israel Fernández | Makeup Artist |
| Costume & Make-Up | Juanita Barroto | Hairstylist |
| Sound | James L. Fields | Sound Supervisor |
| Sound | Alejandro Caparrós | Sound Recordist |
| Sound | Pedro Misner | Sound Recordist |
| Sound | Galdino R. Samperio | Sound Re-Recording Mixer |
