Directed by
| Zacarías Gómez Urquiza | ||
Writing Credits (in alphabetical order)
| Mario Martini | ... | (story and adaptation) |
| Juan Mora Vallejo | ... | (story and adaptation) |
Cast (in credits order)
 |
Ramón Armengod | ... | Alberto Palacios |
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|
Issa Morante | ... | Silvia Falcón |
| Carolina Barret | ... | Elena del Campo | |
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Felipe de Alba | ... | Gustavo Real |
| Prudencia Grifell | ... | Nana | |
| Delia Magaña | ... | Gumersinda | |
| Armando Soto La Marina | ... | Corcho (as Armando Soto 'Chicote') | |
|
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Irlanda Mora | ... | Silvia Falcón, joven |
| Rest of cast listed alphabetically: | |||
|
|
Daniel Arroyo | ... | Miembro del club (uncredited) |
| Augusto Benedico | ... | Guillermo (uncredited) | |
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José Escanero | ... | Doctor (uncredited) |
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Pedro Galván | ... | Sargento Morones (uncredited) |
|
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Blanca Marroquín | ... | Amiga de Elena (uncredited) |
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Concepción Martínez | ... | Miembra del club (uncredited) |
|
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Luis Mussot | ... | Carlos (uncredited) |
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Ángela Rodríguez | ... | Clienta cabaret (uncredited) |
Produced by
| Agustín David Ortigosa | ... | associate producer |
Music by
| Federico Baena | ||
Cinematography by
| Enrique Wallace | ||
Editing by
| Jorge Bustos | ||
Production Design by
| Ramón Rodríguez Granada | ||
Set Decoration by
| Dario Cabañas | ||
Makeup Department
| Carmen Palomino | ... | makeup artist |
| Julieta Sereijo | ... | hair stylist |
Production Management
| Guillermo Alcayde | ... | production chief |
| Carlos M. Novi | ... | production manager |
Second Unit Director or Assistant Director
| Winfield Sánchez | ... | assistant director |
Sound Department
| José B. Carles | ... | sound engineer |
| Jesús González Gancy | ... | sound director (as Ing. Jesús González G.) |
Music Department
| Los Armónicos | ... | music performers (as Cuarteto 'Los Armonicos') |
| Trío Los Latinos | ... | music performers (as Trio Los Tres Latinos) |
Additional Crew
| William W. Claridge | ... | laboratory director (as Ing. William W. Claridge) |
