Directed by
| Manuel Mur Oti | ||
Writing Credits (in alphabetical order)
| Jaime García Herranz | ... | (screenplay) |
| Jaime García Herranz | ... | (story) |
| Manuel Mur Oti | ... | (screenplay) |
| Manuel Mur Oti | ... | (story) |
Cast (in credits order)
 |
Marisa Prado | ... | Laura |
| Alberto Ruschel | ... | Enrique Alzaga, hijo | |
| Enrique Diosdado | ... | Don Enrique (as Enrique A. Diosdado) | |
| Cándida Losada | ... | La madre | |
| Rest of cast listed alphabetically: | |||
| Xan das Bolas | ... | Gabriel | |
| Eduardo Calvo | ... | Fidel | |
|
|
Arturo Castro 'Bigotón' | ||
|
|
Francisco de Cossío | ||
| Beni Deus | |||
| Félix Fernández | ... | Obrero | |
| María Francés | |||
|
|
Matilde Guarnerio | ||
| Rufino Inglés | |||
|
|
Julián Muñoz | ||
|
|
Guillermo Méndez | ||
| Fernando Nogueras | ... | Ramón | |
| Nicolás D. Perchicot | |||
| José Prada | ... | Jefe de estación | |
| Domingo Rivas | |||
|
|
Alfonso Rojas | ||
|
|
Luisa Sala | ||
| Vicente Ávila | ... | (as Vicente Pérez Ávila) | |
Produced by
| Manuel Mur Oti | ... | producer |
Music by
| Salvador Ruiz de Luna | ||
Cinematography by
| Juan Mariné | ||
Editing by
| Juan Serra | ||
Set Decoration by
| Enrique Alarcón | ||
Production Management
| Antonio Vich | ... | production manager |
Second Unit Director or Assistant Director
| Julio Buchs | ... | assistant director |
| Pío García Viñolas | ... | assistant director |
| Francisco Yllera | ... | assistant director |
Music Department
| Salvador Ruiz de Luna | ... | songs music |
Additional Crew
| Félix Acaso | ... | voice dubbing: Alberto Ruschel (uncredited) |
| Rafael Calvo Revilla | ... | voice dubbing (uncredited) |
| José Casín | ... | voice dubbing: Xan das Bolas (uncredited) |
| Elsa Fábregas | ... | voice dubbing: Marisa Prado (uncredited) |
| Irene Guerrero de Luna | ... | voice dubbing: Cándida Losada (uncredited) |
| Teófilo Martínez | ... | voice dubbing: Fernando Nogueras (uncredited) |
| Tadeo Villalba | ... | production assistant (uncredited) |
