Directed by
| Ignacio F. Iquino | ||
Writing Credits (in alphabetical order)
| Manuel Bengoa | ||
| Juan Lladó | ... | (as Juan Llado) |
| José Santugini | ... | (as Jose Santugini) |
Cast (in credits order)
| José Suárez | ... | Fernando Olmos Sánchez (as José Suarez) | |
 |
Soledad Lence | ... | Celia Albéniz |
| Alfonso Estela | ... | Óscar Román | |
| Manuel Gas | ... | Inspector Basilio Lérida | |
| Barta Barri | ... | Mario (as B. Barri) | |
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Pedro Córdoba de Córdoba | ... | Eduardo Hernández (as Pedro Decordoba) |
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Fernando Vallejo | ... | Taxista |
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Antonio S. Amaya | ... | Eduardo (as Antonio Amaya) |
| José Manuel Pinillos | ... | Líder banda en primer atraco (as Jose Pinillos) | |
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Tomy Castels | ... | Miembro de la banda (as Tomy Castel's) |
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Carlos Ronda | ... | Correo |
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Matías Ferret | ... | Cajero del banco (as Matias Ferret) |
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José Soler | ... | Comisario jefe (as Jose Soler) |
| Maruchi Fresno | ... | Isabel - esposa del Inspector Basilio | |
| Isabel de Castro | |||
| Carlos Otero | ... | Alfredo | |
| Mercedes Mozart | ... | Julia del Campo | |
| Rest of cast listed alphabetically: | |||
|
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Alfonso Santigosa | ... | Narrador (uncredited) |
Produced by
| Ignacio F. Iquino | ... | producer |
Music by
| Augusto Algueró | ... | (as Mtro. Augusto Alguero) |
Cinematography by
| Pablo Ripoll | ||
Editing by
| Ramon Quadreny | ||
Makeup Department
| Manuel Manteca | ... | makeup artist |
Production Management
| Ambrosio Aznar | ... | unit production manager |
| Aureliano Campa | ... | production manager |
| Fernando Renau | ... | unit production manager |
Second Unit Director or Assistant Director
| Juan Lladó | ... | assistant director (as Juan Llado) |
| Javier Setó | ... | assistant director (as Xavier Seto) |
Camera and Electrical Department
| Antonio García | ... | second assistant camera |
| Pedro Rivera | ... | first assistant camera |
Script and Continuity Department
| Juliana San José de la Fuente | ... | script supervisor (as Julia de la Fuente) |
Additional Crew
| Amadeo Viñals | ... | production assistant |
| Manuel Bengoa | ... | voice dubbing: Manuel Gas (uncredited) |
| Eduardo Berraondo | ... | voice dubbing: Pedro de Córdoba/José Manuel Pinillos/various (uncredited) |
| Carmen Lombarte | ... | voice dubbing: Soledad Lence (uncredited) |
| Fernando Nogueras | ... | voice dubbing: José Soler (uncredited) |
