Directed by
| Kurt Land | ||
Writing Credits (in alphabetical order)
| Emilio Villalba Welsh | ||
Cast (in credits order)
| Ana Mariscal | ... | Lucía | |
| Georges Rivière | ... | Alberto Debreil | |
| Maruja Montes | ... | Yvonne (as Maruja Montesinos) | |
| Nathán Pinzón | ... | Julián | |
 |
Mario Lozano | ... | Yvonne |
| Alberto Berco | ... | Santiago Olivera | |
| Rest of cast listed alphabetically: | |||
|
|
Julio Bianquet | ... | Genovés |
| Susana Campos | ... | Marta | |
|
|
Warly Ceriani | ... | Salías |
|
|
Leyla Dartel | ||
|
|
Antonio de Raco | ||
|
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Elina Montiel | ... | Felisa |
| Miguel A. Olmos | |||
|
|
Jesús Pampín | ... | Médico |
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|
Miguel Angel Valera | ||
Produced by
| Luis Marino Percosi | ... | producer |
Music by
| Julián Bautista | ||
Cinematography by
| Vicente Cosentino | ||
| Ricardo Younis | ||
Editing by
| Gerardo Rinaldi | ||
| Antonio Ripoli | ||
Production Design by
| Óscar Lagomarsino | ||
| Mario Vanarelli | ||
Costume Design by
| Angel Lagarrigue | ||
Makeup Department
| Coca Bordenave | ... | makeup artist |
Production Management
| Héctor Olivera | ... | production manager |
Second Unit Director or Assistant Director
| Carlos E. López | ... | assistant director |
Camera and Electrical Department
| Lorenzo Cotella | ... | camera operator |
Additional Crew
| Adalberto Páez Arenas | ... | production coordinator |