Two men, father and son, meet Carmen la Martillo, a regular at the soirees organized in the evenings of flamenco. The contact with this woman will altere their lives, especially when one death cames to scene and nobody knows where it came from.
| Directing | Agustín Navarro | Director |
| Writing | Agustín Navarro | Writer |
| Writing | Alfonso Paso | Writer |
| Writing | Manuel Pilares | Writer |
| Writing | Rafael J. Salvia | Writer |
| Sound | Enrique Escobar | Music |
| Camera | Salvador Torres Garriga | Director of Photography |
| Editing | Teresa Alcocer | Editor |
| Art | José Algueró | Set Decoration |
| Costume & Make-Up | Práxedes Martínez | Makeup Artist |
| Costume & Make-Up | Amparo Primo | Assistant Makeup Artist |
| Production | Jesús García Gárgoles | Production Manager |
| Production | Jesús María López-Patiño | General Manager |
| Directing | Luis Garcia | Assistant Director |
| Directing | Julian Torija | Assistant Director |
| Art | Enrique Bronchalo | Construction Coordinator |
| Art | Ramón Miró | Art Department Coordinator |
| Art | Jaime Pérez Cubero | Assistant Set Decoration |
| Art | Manuel Rubio | Property Master |
| Art | José Zaro | Property Master |
| Sound | Felipe Fernández | Sound Engineer |
| Camera | Antonio Millán | Assistant Camera |
| Camera | Francisco Peso | Still Photographer |
| Camera | Milton Stefani | Camera Operator |
| Costume & Make-Up | Paquita Rubio | Wardrobe Master |
| Production | Juan Zaro | Production Assistant |