Directed by
| Ladislao Vajda | ||
Writing Credits (in alphabetical order)
| Matías Cirici Ventalló | ||
| Luis Galhardo | ... | (dialogue) |
| José Gallardo | ... | (dialogue) |
| Joaquín Álvarez Quintero | ... | (play) |
| Serafín Álvarez Quintero | ... | (play) |
Cast (in credits order) complete, awaiting verification
 |
Barreto Poeira | ... | Félix, the industrialist |
| Ana María Campoy | ... | Marisa | |
| Antonio Casal | ... | Pedro | |
| Julia Lajos | ... | Olga | |
| Juan Calvo | ... | Porteiro / Door-keeper | |
| Manuel Arbó | |||
| Rest of cast listed alphabetically: | |||
| Irene Caba Alba | |||
| María Luisa Gerona | |||
|
|
César Guzmán | ||
|
|
Enrique Herreros | ||
| Casimiro Hurtado | |||
|
|
Domingo Poeira | ||
| Manuel Requena | |||
| Antonio Riquelme | |||
| José María Rodero | |||
| Ángel Álvarez | |||
Produced by
| Oliveira Martins | ... | supervising producer |
Music by
| Jesús García Leoz | ||
Cinematography by
| Heinrich Gärtner | ... | (as Enrique Guerner) |
| Eloy Mella | ||
| Aquilino Mendes | ... | (exteriors) |
Editing by
| Giovanni Doria | ||
| Juan J. Doria | ||
Set Decoration by
| Francisco Escriñá | ||
| Antonio Simont | ||
Costume Design by
| Humberto Cornejo | ||
Makeup Department
| Joaquín Carrasco | ... | makeup artist |
Production Management
| Felipe Gerely | ... | production manager |
Second Unit Director or Assistant Director
| Alfredo Hurtado | ... | assistant director |
Sound Department
| Antonio Fernández Roces | ... | sound (as Antonio F. Roces) |