| Person | Type | Job | Role(s) |
|---|---|---|---|
 Antonio Isasi-Isasmendi | Crew | Editing | Editor |
 Federico G. Larraya | Crew | Camera | Director of Photography |
 Francisco Pérez-Dolz | Crew | Directing | Assistant Director |
 Josep Maria Forn | Crew | Directing | Script Supervisor |
Juan Alberto Soler | Crew | Art | Set Decoration |
Julio Salvador | Crew | Directing | Director |
Julio Coll | Crew | Writing | Writer |
Aurelio G. Larraya | Crew | Camera | Assistant Camera |
Práxedes Martínez | Crew | Costume & Make-Up | Assistant Makeup Artist |
Manuel Tamayo Castro | Crew | Writing | Writer |
Mario Bistagne | Crew | Camera | Camera Operator |
Antonio Turell | Crew | Costume & Make-Up | Makeup Artist |
Miguel Grau | Crew | Production | Production Manager |
Juan Zaro | Crew | Art | Property Master |
Ramón Ferrés | Crew | Sound | Music |
Pascual Bibian | Crew | Editing | Assistant Editor |
Jesús Castro Blanco | Crew | Directing | Assistant Director |
Pilar Campanales | Crew | Costume & Make-Up | Hairstylist |
Carlos Pérez de Rozas | Crew | Camera | Still Photographer |
Carmen Armengol | Crew | Costume & Make-Up | Costumer |
Emilio Hernández Pino | Crew | Writing | Screenplay |
 Carlo Tamberlani | Cast | Actor | Comisario |
 Conrado San Martín | Cast | Actor | Enrique Vallar |
 Elena Espejo | Cast | Actress | Ana María Figueroa |
 Eugenio Testa | Cast | Actor | Don Antonio Herrera |
Fernando Porredón | Cast | Actor | Don Julio (uncredited) |
 Francisco Rabal | Cast | Actor | Rafael Figueroa |
José Goula | Cast | Juez | |
 José Manuel Pinillos | Cast | Javier Guerra 'El Topo' (uncredited) | |
 José Ramón Giner | Cast | Actor | Guarda / testigo |
 Luis Induni | Cast | Actor | Ayudante del comisario |
 Luis Pérez de León | Cast | Manzanares | |
 Mary Lamar | Cast | Actress | Rosario Carreras |
 María Bru | Cast | Actress | Doña Teresa |
 Modesto Cid | Cast | Actor | Presidente del tribunal (uncredited) |
 Rafael Navarro | Cast | Actor | Testigo |
 Xan das Bolas | Cast | Actor | Sereno (uncredited) |
Francisco Linares-Rivas | Cast | Fiscal (uncredited) | |
 Emilio Fábregas | Cast | Farmacéutico (uncredited) | |
Juan Monfort | Cast | Ayudante del comisario | |
 Rosita Valero | Cast | Actress | Farmacéutica |
Ramón Hernández | Cast | Trapero (uncredited) | |
| Person | Type | Job | Role(s) |
