Directed by
| Ladislao Vajda | ||
Writing Credits (in alphabetical order)
| Alfredo Echegaray | ||
| Luisa-María Linares | ... | (novel) (as Luisa María de Linares) |
| Manuel Tamayo | ||
| Luis de Vargas | ||
Cast (in credits order)
| Antonio Casal | ... | César Guzmán | |
| Isabel de Pomés | ... | Lili Ros | |
| José Nieto | ... | Heredia | |
| María Brú | ... | La directora | |
| José Isbert | ... | Don Miguel | |
| Manuel Arbó | ... | Manuel | |
| Antonia Plana | ... | Sofía Manzanares | |
| María Luisa Gerona | ... | Señorita García | |
| Sara Montiel | ... | Ana María (as María Alexandra) | |
| Gabriel Algara | ... | Acreedor | |
| Félix Fernández | ... | Povedano | |
 |
Aurelia Martín | ... | Señorita Beatriz |
| José Portes | ... | Ramírez | |
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|
Mariano Alcón | ||
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|
José María Rodríguez | ||
| Bernard Hilda | ... | Self (as Bernard Hilda y su orquesta) | |
| Rest of cast listed alphabetically: | |||
| Irene Caba Alba | |||
|
|
Carlos Álvarez Segura | ||
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|
Francisco Delgado Tena | ... | Profesor (uncredited) |
Music by
| Jesús García Leoz | ||
Cinematography by
| Heinrich Gärtner | ... | (as Enrique Guerner) |
Editing by
| Gaby Peñalba | ||
Set Decoration by
| Antonio Simont | ||
Makeup Department
| Fernanda Alonso | ... | makeup artist |
Production Management
| Felipe Gerely | ... | production manager |
| Vicente Sempere | ... | production manager |
Second Unit Director or Assistant Director
| Alejandro Perla | ... | assistant director |
Art Department
| José María Moreno | ... | construction assistant / storyboard artist |
Sound Department
| Esteban Muñoz | ... | sound editor |
Visual Effects by
| José María Moreno | ... | modeler |
Costume and Wardrobe Department
| Marbel | ... | costumer |