Directed by
| Miguel M. Delgado | ||
Writing Credits (in alphabetical order)
| Fernando Galiana | ||
Cast (in credits order)
| Narciso Busquets | ... | Miguel Lozano / Sebastán Gálvez | |
| Alma Delia Fuentes | ... | Marta Villanueva | |
| Wolf Ruvinskis | ... | Carlos Aguilar (as Wolf Rubinskis) | |
| Rubén Rojo | ... | Roberto | |
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Tony Carbajal | ... | Nacho |
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Carlos Fernández | ... | Eduardo |
| Carlos Riquelme | ... | Filogonio | |
| Víctor Alcocer | ... | Comisario | |
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Jorge Casanova | ... | Lauro |
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Julián de Meriche | ... | Dueño de hotel |
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Emily Cranz | ... | Nelly |
| Rest of cast listed alphabetically: | |||
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Armando Acosta | ... | Empleado sala de juego (uncredited) |
| Manuel Dondé | ... | Don Pablo (uncredited) | |
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Mario García 'Harapos' | ... | Marinero (uncredited) |
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Marianela Peña | ... | (uncredited) |
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Manuel Trejo Morales | ... | El sacaborrachos en sala de juego (uncredited) |
| Ramón Valdés | ... | Hombre en cabaret (uncredited) | |
Produced by
| Felipe Subervielle | ... | producer |
Music by
| Antonio Díaz Conde | ||
Cinematography by
| Gabriel Figueroa | ||
Editing by
| Gloria Schoemann | ||
Production Management
| Héctor López | ... | production leader |
Sound Department
| José Li-ho | ... | sound editor |
Camera and Electrical Department
| Fernando Galicia | ... | assistant camera |
| Manuel Santaella | ... | camera operator |
Editorial Department
| Rosa Schoemann | ... | assistant editor |
Music Department
| Leo Acosta | ... | musical director |
