 |
José María Seoane as Valentín |
| Writing | Horacio Ruiz de la Fuente | Theatre Play |
| Writing | Amando de Ossorio | Writer |
| Directing | Amando de Ossorio | Director |
| Crew | Miguel Fernández Mila | Cinematography |
| Sound | Federico Contreras | Original Music Composer |
| Editing | Sara Ontañón | Editor |
