Directed by
| Antonio Santillán | ||
Writing Credits (in alphabetical order)
| Enrique Josa | ... | (story) |
| Luis S. Póveda | ... | (screenplay) |
| Antonio Santillán | ... | (story) (as A.S. Esteban) |
| José Antonio de la Loma | ... | (screenplay) |
Cast (in credits order)
 |
Josefina Güell | ... | Rosario Martín |
| Philippe Lemaire | ... | Raimundo Castillo | |
| Arturo Fernández | ... | Inspector Fermín | |
| Luz Márquez | ... | Pilar | |
| Mercedes Monterrey | ... | Mercedes | |
|
|
Estanis González | ... | Hombre que vigila a Rosario |
| Luis Induni | ... | Gaston Leducq | |
|
|
Jesús Puche | ... | Empleado del teatro |
|
|
Juanita Espín | ... | Mujer de la limpieza |
|
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José Vidal | ... | Portero del teatro |
|
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José F. Rivelles | ... | Jefe de Fermín |
| Francisco Piquer | ... | Juanón | |
| Gustavo Re | ... | Giovanni Esposito / Maximo Rebinsky de Walewska | |
| Rest of cast listed alphabetically: | |||
| Beni Deus | ... | Piloto de la lancha | |
|
|
Fernando Rubio | ... | Portero despacho de Fermín |
| Claudine Dupuis | ... | Rosario Martin (uncredited) | |
Music by
| Federico Martínez Tudó | ||
Cinematography by
| Salvador Torres Garriga | ||
Editing by
| Juan Luis Oliver | ||
Set Decoration by
| Alfonso de Lucas | ||
Makeup Department
| Elisa Aspachs | ... | makeup artist |
Production Management
| Miguel F. Alonso | ... | production manager (as Miguel Fernandez Alonso) |
Second Unit Director or Assistant Director
| Luis García | ... | assistant director |
Art Department
| Antonio Jover | ... | property master |
Sound Department
| Enrique de la Riva | ... | sound |
Camera and Electrical Department
| Antonio Millán | ... | assistant camera |
| Milton Stefani | ... | second operator |
Editorial Department
| Santiago Gómez | ... | assistant editor |
Additional Crew
| Siro Manuel | ... | shooting secretary |
| Francisco Tejón | ... | production assistant |
| Miguel Alonso | ... | voice dubbing: José Rivelles/various (uncredited) |
| Josep Maria Angelat | ... | voice dubbing: Luis Induni (uncredited) |
| Eduardo Berraondo | ... | voice dubbing: Aurelio Pardo (uncredited) |
| Manuel Cano | ... | voice dubbing: Philippe LeMaire (uncredited) |
| Maribel Casals | ... | voice dubbing: Josefina Güell (uncredited) |
| Roser Cavallé | ... | voice dubbing: Luz Márquez (uncredited) |
| Arsenio Corsellas | ... | voice dubbing (uncredited) |
| Jesús Menéndez | ... | voice dubbing (uncredited) |
| Isidro Sola | ... | voice dubbing (uncredited) |
| María Luisa Solá | ... | voice dubbing: (uncredited) |
| Juan Manuel Soriano | ... | voice dubbing: Arturo Fernández (uncredited) |
| José Vidal | ... | voice dubbing (uncredited) |
