Directed by
| Julio Salvador | ||
Writing Credits (in alphabetical order)
| Julio Coll | ... | (screenplay) |
| Julio Coll | ... | (story) |
| Antonio Isasi-Isasmendi | ... | (screenplay) |
| Antonio Isasi-Isasmendi | ... | (story) |
Cast (in credits order)
| Conrado San Martín | ... | Miguel | |
| Elena Espejo | ... | Carmen | |
| Tomás Blanco | ... | Antonio Benítez | |
| Manuel de Juan | ... | Marcial Velasco | |
| Luis Pérez de León | ... | Don Rafael Quintana López | |
| Carlos Muñoz | ... | Rafael Quintana hijo | |
| Guillermo Marín | ... | Testigo del asesinato | |
| Casimiro Hurtado | ... | Pascual González - 'El mirada' | |
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Emilio Fábregas | ... | Comisario jefe |
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Eugenio Testa | ... | Julián Azores / Pascual Domingo |
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Marta Grau | ... | Doña Lola |
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José Goula | ... | Administrador de Correos |
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Ricardo Fuentes | ||
| Modesto Cid | ... | Fotógrafo | |
| Rest of cast listed alphabetically: | |||
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Emilio Goya | ... | Policía (uncredited) |
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Carlos Ronda | ... | Policía (uncredited) |
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Miguel Ángel Valdivieso | ... | Vendedor de periódicos (uncredited) |
Music by
| Ramón Ferrés | ||
Cinematography by
| Federico G. Larraya | ||
Editing by
| Antonio Isasi-Isasmendi | ||
Makeup Department
| Pilar Campanales | ... | hair stylist |
| Práxedes Martínez | ... | 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 Riba | ... | assistant director |
Camera and Electrical Department
| Mario Bistagne | ... | camera operator |
| José Luis Pérez de Rozas | ... | still photographer |
Editorial Department
| Pascual Bibian | ... | assistant editor |
Script and Continuity Department
| Josep Maria Forn | ... | script supervisor (as José María Forn) |
Additional Crew
| J. Algarra Díaz | ... | voice dubbing: Eugenio Testa (uncredited) |
| Juanita Espín | ... | voice dubbing: Marta Grau (uncredited) |
| Elvira Jofre | ... | voice dubbing: Elena Espejo (uncredited) |
| Jesús Menéndez | ... | voice dubbing: José Goula (uncredited) |
| Celedonio Merino | ... | voice dubbing (uncredited) |
| Rafael Navarro | ... | voice dubbing (uncredited) |
| César Ojinaga | ... | voice dubbing: Carlos Ronda/various (uncredited) |
| Víctor Ramírez | ... | voice dubbing: Tomás Blanco (uncredited) |
| Carlos Ronda | ... | voice dubbing: various (uncredited) |
| Emilio Sancho | ... | voice dubbing (uncredited) |
