Directed by
| Julio Salvador | ||
Writing Credits
| Manuel Tamayo | ... | (story) and |
| Julio Coll | ... | (story) |
| Manuel Tamayo | ... | (screenplay) and |
| Julio Coll | ... | (screenplay) |
| Manuel Tamayo | ... | (dialogue) and |
| Julio Coll | ... | (dialogue) |
| Emilio Hernández Pino | ... | (play) (as E. Hernández Pino) |
Cast (in credits order)
| Conrado San Martín | ... | Enrique Vallar | |
| Elena Espejo | ... | Ana María Figueroa | |
| Francisco Rabal | ... | Rafael Figueroa | |
| Mary Lamar | ... | Rosario Carreras | |
| Rosita Valero | ... | Farmacéutica | |
| María Brú | ... | Doña Teresa | |
| Luis Pérez de León | ... | Manzanares | |
 |
Rafael Navarro | ... | Testigo |
|
|
Eugenio Testa | ... | Don Antonio Herrera |
| José Ramón Giner | ... | Guarda / testigo (as Ramón Giner) | |
|
|
José Goula | ... | Juez |
| Luis Induni | ... | Ayudante del comisario | |
| Juan Monfort | ... | Ayudante del comisario | |
| Carlo Tamberlani | ... | Comisario (as Carlos Tamberlani) | |
| Rest of cast listed alphabetically: | |||
| Xan das Bolas | ... | Sereno (uncredited) | |
| Modesto Cid | ... | Presidente del tribunal (uncredited) | |
|
|
Emilio Fábregas | ... | Farmacéutico (uncredited) |
|
|
Ramón Hernández | ... | Trapero (uncredited) |
|
|
Francisco Linares-Rivas | ... | Fiscal (uncredited) |
| José Manuel Pinillos | ... | Javier Guerra 'El Topo' (uncredited) | |
| Fernando Porredón | ... | Don Julio (uncredited) | |
Music by
| Ramón Ferrés | ||
Cinematography by
| Federico G. Larraya | ||
Editing by
| Antonio Isasi-Isasmendi | ... | (as Isasi-Isasmendi) |
Set Decoration by
| Juan Alberto Soler | ... | (as Juan Alberto) |
Makeup Department
| Pilar Campanales | ... | hair stylist |
| Práxedes Martínez | ... | assistant makeup artist |
| Antonio Turell | ... | makeup artist |
Production Management
| Miguel Grau | ... | production manager |
Second Unit Director or Assistant Director
| Jesús Castro Blanco | ... | assistant director |
| Francisco Pérez-Dolz | ... | assistant director |
Art Department
| Juan Zaro | ... | property master |
Camera and Electrical Department
| Mario Bistagne | ... | camera operator |
| Aurelio G. Larraya | ... | assistant camera |
| Carlos Pérez de Rozas | ... | still photographer |
Costume and Wardrobe Department
| Carmen Armengol | ... | costumer |
Editorial Department
| Pascual Bibian | ... | assistant editor |
Script and Continuity Department
| Josep Maria Forn | ... | script supervisor (as José Mª Forn) |
Additional Crew
| Luis García | ... | production assistant |
| R. Miró Renaud | ... | legal advisor |
| J. Algarra Díaz | ... | voice dubbing: Eugenio Testa/various (uncredited) |
| Miguel Alonso | ... | voice dubbing: Luis Induni (uncredited) |
| Juan Aristi Eulate | ... | voice dubbing: various (uncredited) |
| Maribel Casals | ... | voice dubbing: Mary Lamar (uncredited) |
| Lolita Durán | ... | voice dubbing (uncredited) |
| Elsa Fábregas | ... | voice dubbing: Elena Espejo (uncredited) |
| Ángela Liaño | ... | voice dubbing (uncredited) |
| Rafael Navarro | ... | voice dubbing (uncredited) / voice dubbing: Carlo Tamberlani (uncredited) |
| Felip Peña | ... | voice dubbing (uncredited) |
| Miguel Puche | ... | voice dubbing (uncredited) |
| Carmen Robles | ... | voice dubbing: María Brú (uncredited) |
| Emilio Sancho | ... | voice dubbing: José Goula (uncredited) |
| Ramón Vaccaro | ... | voice dubbing (uncredited) |
| Segundo Vallespín | ... | voice dubbing (uncredited) |
