A young woman travels with her uncle to the city, there she works with a singer who she will have to replace. Later, she goes blind.
| Directing | Luis César Amadori | Director |
| Writing | Luis César Amadori | Writer |
| Writing | Francisco Oyarzábal | Writer |
| Sound | Juan de Dios Filiberto | Original Music Composer |
| Sound | Alfredo Malerba | Original Music Composer |
| Production | Luis César Amadori | Producer |
| Editing | Nicolás Proserpio | Editor |
| Sound | Mario Maurano | Music |
| Art | Raúl Soldi | Production Design |
| Camera | John Alton | Director of Photography |
| Camera | José María Beltrán | Director of Photography |