Directed by
| Luis Lucia | ||
Writing Credits
| José Mallorquí | ... | (novel) (as J. Mallorquí Figuerola) |
| Luis Lucia | ... | (technical screenplay) |
| Manuel López Marín | ... | (dialogue) |
Cast (in credits order)
| Tony Leblanc | ... | Jorge | |
| Carlota Bilbao | ... | Berta / Isabel | |
| Eduardo Fajardo | ... | Franklin Perry | |
| José Isbert | ... | Gordón | |
| Julia Lajos | ... | Señora de Gordón | |
| José Franco | ... | Comisario | |
| Félix Fernández | ... | Carlos | |
| Francisco Alarcón | ... | Señor cascarrabias | |
| Manuel Requena | ... | Detective | |
| Arturo Marín | ... | Guardia | |
| María Cuevas | ... | Cloe (as Mariquita Cuevas) | |
| Julia Pachelo | ... | Madame Stephanie | |
| Xan das Bolas | ... | (scenes deleted) | |
| Juan Espantaleón | ... | Duarte | |
| María Isbert | ... | Alicia (as Maruja Isbert) | |
| Rest of cast listed alphabetically: | |||
 |
Mariano Alcón | ... | Doctor (uncredited) |
| Manuel Alexandre | ... | Policía (uncredited) | |
|
|
Montserrat Blanch | ... | Encargada (uncredited) |
| Milagros Leal | ... | Secretaria de Gordón (uncredited) | |
| José Riesgo | ... | Botones (uncredited) | |
| Santiago Rivero | ... | Tipo en baile (uncredited) | |
Music by
| José Ruiz de Azagra | ... | (as Maestro Azagra) |
Cinematography by
| Emilio Foriscot | ||
Editing by
| José Antonio Rojo | ||
Set Decoration by
| Teddy Villalba | ||
Makeup Department
| Carmen Martín | ... | makeup artist |
Production Management
| Enrique Balader | ... | production manager |
Second Unit Director or Assistant Director
| Francisco Rovira Beleta | ... | assistant director (as F. de A. Rovira Beleta) |
Art Department
| Enrique Bronchalo | ... | construction coordinator (as Bronchalo) |
| Fernando Navarro | ... | property master (as F. Navarro) |
| Luis Pérez Espinosa | ... | model maker (as Perez Espinosa) |
| Enrique Rivas | ... | property master (as E. Rivas) |
Sound Department
| Jaime Torrens | ... | sound technician |
Camera and Electrical Department
| Antonio L. Ballesteros | ... | still photographer (as Ballesteros) |
| Antonio Macasoli | ... | assistant camera (as Macasoli) |
Costume and Wardrobe Department
| Concha López Cortijo | ... | costume advisor (as C. Lopez Cortijo) |
Script and Continuity Department
| Ricardo Blasco | ... | script supervisor |
Additional Crew
| Tomás de la Plaza Alonso | ... | production assistant (as T. de la Plaza Alonso) |
| Carmen Tarrazo | ... | voice dubbing: Montserrat Blanch (uncredited) |
