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Kitty de Hoyos as Clarisa Fernandez |
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Joaquín Cordero as Dr. Alejandro Bernstein |
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Columba Domínguez as Marcela de Fernandez |
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José Elías Moreno as Professor Fernandez |
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Roberto Cañedo as Dr. González |
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Noé Murayama as Cazador de Lobos |
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Adriana Roel as Alicia Fernandez |
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Crox Alvarado as Crumba |
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Ramón Bugarini as Inspector |
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Hortensia Santoveña as Housemaid |
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Judith Dupeyrón as Adelita |
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Jorge Russek as Commissioner |
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Margarita Delgado as |
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José Dupeyrón as (uncredited) |
| Directing | Rafael Baledón | Director |
| Writing | Ramón Obón | Story |
| Writing | Ramón Obón | Screenplay |
| Production | Jesús Sotomayor Martínez | Producer |
| Production | Heberto Dávila Guajardo | Executive Producer |
| Production | Miguel Sotomayor Martinez | Supervising Producer |
| Camera | Raúl Martínez Solares | Director of Photography |
| Editing | Rafael Ceballos | Editor |
| Art | Salvador Lozano Mena | Production Design |
| Production | Antonio Guajardo | Production Manager |
| Directing | Américo Fernández | Assistant Director |
| Directing | Pedro López | Script Supervisor |
| Costume & Make-Up | María del Castillo | Makeup Artist |
| Sound | James L. Fields | Sound Supervisor |
| Sound | Javier Mateos | Sound Recordist |
| Sound | Galdino R. Samperio | Sound Director |
| Sound | Reynaldo P. Portillo | Dialogue Editor |
| Lighting | Miguel Araña | Lighting Technician |
| Camera | Cirilo Rodríguez | Camera Operator |
| Camera | Alfredo Ruvalcaba | Still Photographer |
| Crew | Antonio Muñoz Ravelo | Special Effects |
| Sound | Raúl Lavista | Music Director |
