Directed by
| Mariano Ozores | ||
Writing Credits
| Mariano Ozores | ... | (written by) |
Cast (in credits order)
| Fernando Esteso | ... | Federico Castro | |
| Andrés Pajares | ... | Roque Tercero González | |
| Antonio Ozores | ... | Paco | |
| Florinda Chico | ... | Doña Amparo | |
| Rafael Hernández | ... | Chango González | |
| Mirta Miller | ... | Petra | |
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Loreta Tovar | ... | Dolores |
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Belinda Corel | ... | Mujer atracada |
| Francisco Camoiras | ... | Ataúlfo | |
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Adrián Ortega | ... | Doctor |
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'Dum Dum' Pacheco | ... | Kid Botija (as Dum Dum Pacheco) |
| Narciso Ibáñez Menta | ... | Don Cipriano | |
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Héctor Quiroga | ... | Self |
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Gabriela Mosch | ... | Flora |
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Teresa Herrera | ... | Casada infiel |
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Ramón Lillo | ... | Periodista |
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Alfonso Castizo | ||
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Carlos Lucas | ... | Manolo el encamado |
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Óscar Álvarez | ||
| Claudia Dammert | ... | Enfermera | |
| Rest of cast listed alphabetically: | |||
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Beatriz Escudero | ||
| Eduardo Calvo | ... | Doctor (voice) (uncredited) | |
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Luis Folledo | ... | Preparador de Ricardo Romerito (uncredited) |
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Joaquín Pascual | ... | Boxeador (uncredited) |
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María Antonia Rodríguez | ... | Petra (voice) (uncredited) |
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Ana María Simón | ... | Flora (voice) (uncredited) |
| Ángel Ter | ... | Kid Botija (voice) (uncredited) | |
Music by
| Alfonso Agullo | ... | (as A. Agullo) |
| Eddy Guerin | ... | (as E. Guerin) |
| Carlos Villa | ... | (as C. Villa) |
Cinematography by
| Raúl Artigot | ... | director of photography |
Editing by
| Antonio Ramírez de Loaysa | ||
Makeup Department
| Manuel Martín | ... | makeup artist |
| Josefa Morales | ... | hair stylist |
Production Management
| Salvador Ginés | ... | production manager |
Second Unit Director or Assistant Director
| Andrés Vich | ... | assistant director |
Art Department
| Juan José Cerrato | ... | property master |
| Julio Esteban | ... | assistant set decorator |
Sound Department
| Luis Castro | ... | foley artist |
| Vicente De la Fuente | ... | sound recordist |
| Francisco Peramos | ... | sound recordist |
Camera and Electrical Department
| Ricardo Andreu | ... | camera operator |
| Juan José García | ... | second assistant camera |
| Saturnino Pita | ... | assistant camera |
Costume and Wardrobe Department
| Juana Ramírez | ... | costumer |
Editorial Department
| Marisa Ramírez de Loaysa | ... | second assistant editor (as María Luisa Ramírez) |
| Paloma Ramírez de Loaysa | ... | assistant editor (as Paloma Ramírez) |
Music Department
| Alfonso Agullo | ... | music arranger (as A. Agullo) / music performer / orchestral director (as A. Agullo) |
| Eddy Guerin | ... | music arranger (as E. Guerin) / orchestral director (as E. Guerin) |
| Carlos Villa | ... | music arranger (as C. Villa) / orchestral director (as C. Villa) |
Script and Continuity Department
| Consuelo Alfaya | ... | script supervisor |
Additional Crew
| José Luis Antón | ... | administrator |
| Esther García | ... | production secretary |
| José Garijo | ... | production assistant |
| Elio Guzmán | ... | boxing advisor |
| Pablo Núñez | ... | titles |
| Eduardo Calvo | ... | voice dubbing: Adrián Ortega (uncredited) |
| José Caride | ... | voice dubbing (uncredited) |
| Juan Miguel Cuesta | ... | voice dubbing (uncredited) |
| Carlos del Pino | ... | voice dubbing: various (uncredited) |
| Benjamín Domingo | ... | voice dubbing (uncredited) |
| Paloma Escola | ... | voice dubbing: Loreta Tovar (uncredited) |
| Amelia Jara | ... | voice dubbing: various (uncredited) |
| Pablo Jiménez | ... | voice dubbing (uncredited) |
| Luis Marín | ... | voice dubbing: Carlos Lucas (uncredited) |
| José Moratalla | ... | voice dubbing (uncredited) |
| Mari Luz Olier | ... | voice dubbing: Teresa Herrera (uncredited) |
| Carlos Revilla | ... | voice dubbing (uncredited) |
| María Antonia Rodríguez | ... | voice dubbing: Mirta Miller (uncredited) |
| Ángel Sacristán | ... | voice dubbing (uncredited) |
| Ana María Saizar | ... | voice dubbing: Gabriela Mosch (uncredited) |
| Ángel Ter | ... | voice dubbing: Dum Dum Pacheco (uncredited) |
