Directed by
| Juan Bosch | ||
Writing Credits (in alphabetical order)
| Manuel Bengoa | ... | (story) |
| Ignacio F. Iquino | ... | (screenplay) |
| Ignacio F. Iquino | ... | (story) |
| Juan Lladó | ... | (story) |
| Juliana San José de la Fuente | ... | (screenplay) (as Jackie Kelly) |
| Juliana San José de la Fuente | ... | (story) (as Jackie Kelly) |
| José Santugini | ... | (story) |
Cast (in credits order)
| Ángel Aranda | ... | Fernando Olmos | |
| Luis Prendes | ... | Inspector Basilio Lérida | |
 |
Blanca María Guete | ... | Celia Albéniz (as Silvana Sandoval) |
| Fernando Cebrián | ... | Óscar | |
|
|
Ignasi Abadal | ... | Eduardo (as José Ignacio Abadal) |
|
|
Manuel Barrio | ... | Mario |
|
|
Paquita Ferrándiz | ... | Isabel |
| Marta Flores | |||
| Consuelo de Nieva | |||
|
|
Luis Oar | ||
|
|
Juan Torres | ||
|
|
Manuel Bronchud | ... | Empleado de lavacoches |
|
|
Luis del Pueblo | ||
|
|
José Luis Zafra | ||
|
|
Miguel Muniesa | ||
|
|
Gabriel Giménez | ||
|
|
Juan Patiño | ... | Policía |
|
|
Jaume Picas | ... | Personaje (as Jaime Picas) |
| Rest of cast listed alphabetically: | |||
|
|
Miquel Bordoy | ||
|
|
Fernando Rubio | ||
|
|
Marina Ferri | ... | Teresa (uncredited) |
|
|
Fanny Grey | ... | Helga (uncredited) |
|
|
Olga Omar | ... | Chica secuestrada (uncredited) |
Music by
| Enrique Escobar | ||
Cinematography by
| Antonio L. Ballesteros hijo | ||
Editing by
| Luis Puigvert | ||
Set Decoration by
| Andrés Vallvé | ||
Makeup Department
| Margarita Martínez | ... | makeup artist |
Production Management
| Carlos Boué | ... | production manager |
| Juliana San José de la Fuente | ... | general production manager (as Julia S. de la Fuente) |
Second Unit Director or Assistant Director
| Francisco G. Siurana | ... | assistant director |
Camera and Electrical Department
| Joan Minguell | ... | camera operator |
| Antonio Piñero | ... | camera operator |
| José Robert | ... | camera operator |
Costume and Wardrobe Department
| Margarita Sastre | ... | wardrobe |
Editorial Department
| Antonia Martínez | ... | assistant editor |
| Ángeles Pruña | ... | assistant editor |
Additional Crew
| María Asun Trevijano | ... | production assistant |
