Directed by
| Pedro Amalio López | ... | (as Pedro Amalio Lopez) |
Writing Credits (in alphabetical order)
| José María Rincón | ... | (adaptation) (as Jose Mª Rincon) |
| Miguel de Unamuno | ... | (novel) |
Cast (in credits order)
| Fernando Guillén | ... | Victor (as Fernando Guillen) | |
| Tote García Ortega | ... | Liduvina (as Margarita G. Ortega) | |
| Agustín González | ... | Augusto (as Agustin Gonzalez) | |
 |
Luis Martín Carrillo | ... | Mauricio (as Martin Carrillo) |
|
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Martín Carrillo | ... | Mauricio (as Martin Carrillo) |
| Elena Espejo | ... | Eugenia | |
| Carola Fernán Gómez | ... | Ermelinda (as Carola F. Gomez) | |
| Félix Fernández | ... | Don Fermín (as Felix Fernandez) | |
Art Department
| Juan León | ... | set designer (as Juan Leon) |
Camera and Electrical Department
| Enrique Romay | ... | lighting (as Romay) |