A musical drama featuring a tragic love story. Relates a singer's rise to fame and her subsequent downfall because of the death of her lover.
| Directing | Juan de Orduña | Director |
| Writing | Antonio Mas Guindal | Writer |
| Writing | Jesús María de Arozamena | Writer |
| Production | Fortunato Bernal | Line Producer |
| Production | Juan de Orduña | Producer |
| Camera | José F. Aguayo | Director of Photography |
| Editing | Antonio Cánovas | Editor |
| Art | Sigfrido Burman | Set Decoration |
| Costume & Make-Up | Manuel Comba | Costume Design |
| Costume & Make-Up | Rodrigo Gurrucharri | Makeup & Hair |
| Costume & Make-Up | Teresa Plumet | Assistant Makeup Artist |
| Costume & Make-Up | Vicenta Salvadó | Assistant Hairstylist |
| Production | Telesforo de la Plaza | Production Manager |
| Directing | Joaquín Vera | Assistant Director |
| Art | Enrique Bronchalo | Construction Coordinator |
| Art | Adolfo Cofiño | Assistant Set Decoration |
| Art | José Román | Property Master |
| Art | Alfonso Álvarez | Property Master |
| Sound | Jorge Jordi | Sound Assistant |
| Sound | Carlos Larriva | Sound Assistant |
| Sound | Enrique Larriva | Sound Engineer |
| Camera | Miguel Barquero | Assistant Camera |
| Camera | Salvador Gil | Camera Operator |
| Camera | Emilio Godes | Still Photographer |
| Sound | Juan Solano | Music Director |
| Directing | Emilio Martos | Script Supervisor |
| Production | Luis Fernández | Production Assistant |
| Production | Jesús García Gárgoles | Production Assistant |