Directed by
| Arthur Duarte | ||
Writing Credits (in alphabetical order)
| João Bastos | ... | (dialogue) |
| Eugene Deslaw | ||
| Arthur Duarte | ... | (as Arturo Duarte) |
| Fernando Méndez Leite | ... | (story) |
Cast (in credits order)
 |
Teresa Casal | ... | Estela |
|
|
Maria Eugénia | ... | Maria Eugénia Arriaga (as María Eugenia Branco) |
| Alfredo Mayo | ... | Duke of Gomara | |
|
|
Estevão Amarante | ... | Arriaga, the banker |
|
|
Conchita Sarabia | ... | Mary |
|
|
Maria Olguim | ... | Josefina |
| Casimiro Hurtado | ... | José | |
| José Ramón Giner | ... | Detective | |
|
|
Hector Carino | ... | Emílio Ruiz de Cordova |
|
|
Elsie Byron | ||
| Rufino Inglés | |||
| Santiago Rivero | |||
Produced by
| Arthur Duarte | ... | producer |
Music by
| Jesús García Leoz | ||
Cinematography by
| José Gaspar | ||
| Aquilino Mendes | ||
Editing by
| Juan J. Doria | ... | (as Juan Doria) |
Set Decoration by
| Francisco Canet | ... | (as Canet) |
| Francisco Escriñá | ... | (as Escriña) |
| Antonio Simont | ... | (as Simont) |
Costume Design by
| Humberto Cornejo | ||
Makeup Department
| Joaquín Carrasco | ... | makeup artist |
