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Ninón Sevilla as Teresa |
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Ramón Gay as Miguel |
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Rosa Elena Durgel as Agatha |
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Octávio Arias as Raúl |
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Jorge Mondragón as Don Carlos |
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Mercedes Soler as Madre de Miguel |
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Antonio Bravo as Don Luis |
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Manuel Dondé as Agustín, padre Miguel |
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María Teresa Mondragón as Doctora |
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Javier de la Parra as Doctor |
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Ernesto Finance as Delegado comisaria |
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Quintín Bulnes as Romualdo, cantinero |
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Alejandro Ciangherotti Jr. as Miguel adolescente |
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Claudia Becker as Teresa niña |
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Rafael Banquells hijo as Miguel niño |
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Antonio del Castillo as Raúl adolescente |
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Andrés Vega as Raúl niño |
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Alfonso Carti as Policía (uncredited) |
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Velia Lupercio as Espectadora parque (uncredited) |
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Eduardo Moreno as Niño mensajero (uncredited) |
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José Muñoz as Detective de policía (uncredited) |
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Carlos Robles Gil as Empleado hospita l(uncredited) |
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Rebeca Sanromán as Enfermera (uncredited) |
| Directing | Alfredo B. Crevenna | Director |
| Writing | José Luis Calderón | Story |
| Writing | Rafael García Travesí | Adaptation |
| Writing | José Revueltas | Adaptation |
| Production | José Luis Calderón | Producer |
| Editing | Gloria Schoemann | Editor |
| Camera | Raúl Martínez Solares | Director of Photography |
| Art | Ramón Rodríguez Granada | Production Design |
| Costume & Make-Up | José Díaz 'Pepito' | Costume Design |
| Sound | Antonio Díaz Conde | Original Music Composer |
| Costume & Make-Up | Bertha Chiu | Hairstylist |
| Costume & Make-Up | Elda Loza | Makeup Artist |
| Directing | Ignacio Villareal | Assistant Director |
| Sound | James L. Fields | Sound Supervisor |
| Sound | Javier Mateos | Sound Engineer |
| Crew | Jorge Benavides | Special Effects |
| Camera | Samuel Tinoco | Still Photographer |
| Sound | Galdino R. Samperio | Sound Recordist |
| Crew | Chelo La Rue | Choreographer |
| Crew | Ricardo Luna | Choreographer |
| Crew | Ninón Sevilla | Choreographer |
| Art | A. Vargas | Title Designer |
