Directed by
| Mariano Ozores | ||
Writing Credits (in alphabetical order)
| Mariano Ozores | ... | (screenplay) |
| Mariano Ozores | ... | (story) |
| Alfonso Paso | ... | (additional dialogue) |
Cast (in credits order) complete, awaiting verification
| Manolo Escobar | ... | Juan | |
| Concha Velasco | ... | Alicia (as Conchita Velasco) | |
| José Luis López Vázquez | ... | Don Felipe | |
| Joaquín Roa | ... | Casimiro | |
| Luis Sánchez Polack | ... | Un operario de la fabrica de guitarras (as Tip) | |
| José Luis Coll | ... | Otro operario de la fábrica de guitarras (as Coll) | |
| Rafael Hernández | ... | Amigo de Juan | |
 |
Goyo Lebrero | ... | Amigo de Juan |
| Álvaro de Luna | ... | Amigo de Juan | |
| José María Caffarel | ... | Presidente | |
|
|
Narciso Ribas | ||
|
|
Juan Cazalilla | ... | Accionista |
| José María Tasso | ... | Conductor de excavadora | |
| Gracita Morales | ... | Angustias Rodríguez | |
| Rest of cast listed alphabetically: | |||
| Manolo Gómez Bur | ... | Garralla | |
Produced by
| Alfredo Fraile | ... | producer |
| Arturo González | ... | producer |
Music by
| Adolfo Waitzman | ||
Cinematography by
| Emilio Foriscot | ||
Editing by
| Antonio Ramírez de Loaysa | ||
Art Direction by
| Ra del Rey | ||
Set Decoration by
| Adolfo Cofiño | ||
Costume Design by
| Humberto Cornejo | ||
Makeup Department
| Juana Culell | ... | makeup artist |
| Soledad Guardia | ... | assistant makeup artist |
Production Management
| Antonio R. Espinosa | ... | production manager |
| José María Ramos | ... | production manager |
| Eugenio Villar | ... | production manager |
Second Unit Director or Assistant Director
| Juan Ignacio Galván | ... | assistant director |
Art Department
| Juan Ignacio García | ... | settings |
| Fernando Guillot | ... | settings |
| Augusto Lega | ... | settings |
| Antonio Luna | ... | property master |
| Jesús Mateos | ... | property master |
| Ricardo Mengíbar | ... | property master |
| Félix Michelena | ... | settings |
Sound Department
| Enrique Molinero | ... | sound editor |
Camera and Electrical Department
| Ángel Bautista | ... | electric intern |
| Julio Burgos | ... | camera operator |
| Félix Gómez | ... | still photographer |
| Javier Pérez Zofio | ... | second assistant camera |
| Vázquez | ... | electrician |
Costume and Wardrobe Department
| Julia Gómez | ... | head dresser |
| Juana Ramírez | ... | wardrobe |
Editorial Department
| Julián Arañón | ... | assistant editor |
| Clorinda Cáceres | ... | assistant editor |
Music Department
| Juan Bracons | ... | music arranger |
Additional Crew
| Ra del Rey | ... | ambiance advisor |
| Zacarías Urbiola | ... | direction secretary |
| Salvador Álvarez | ... | production administrator |
| Mari Ángeles Herranz | ... | voice dubbing (uncredited) |
