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Antonio Badú as El chato René/Luis del Rosal |
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Rita Macedo as Leda |
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Lilia Prado as Magda |
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Arturo Martínez as Samuel Ibáñez (agente policía) |
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Ramón Gay as Pepe |
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Ángel Infante as Benjamín |
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Fernando Galiana as Proxeneta |
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Salvador Quiroz as Jefe de policía |
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Kitty Alatriste as Pola |
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Eduardo Vivas as Médico asesinado |
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Emilio Garibay as Esbirro de Luis |
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Hermanos Norton as Bailarines |
| Directing | Ernesto Cortázar | Director |
| Sound | Manuel Esperón | Music |
| Sound | Manuel Esperón | Music Director |
| Camera | Jorge Stahl Jr. | Director of Photography |
| Editing | José W. Bustos | Editor |
| Writing | Ernesto Cortázar | Screenplay |
| Writing | Luis Spota | Story |
| Production | Fernando de Fuentes | Executive Producer |
| Production | Gonzalo Elvira | Associate Producer |
| Production | Manuel de Anda | Casting Director |
| Art | Alberto Ladrón de Guevara | Set Decoration |
| Costume & Make-Up | Elda Loza | Makeup Artist |
| Costume & Make-Up | Bertha Chiu | Hairstylist |
| Sound | Jesús González Gancy | Sound Director |
| Sound | Manuel Esperón | Original Music Composer |
