A group of rebellious youth find themselves in hot water when a girl is killed while they are partying
| Directing | León Klimovsky | Director |
| Writing | León Klimovsky | Dialogue |
| Writing | Luis G. de Blain | Story |
| Production | Francisco Tejón | Producer |
| Sound | Ramón Cobián Blanco | Music |
| Sound | Manuel L. Quiroga | Music |
| Camera | Juan Jurado | Director of Photography |
| Editing | Antonio Gimeno | Editor |
| Art | Román Calatayud | Set Decoration |
| Art | Tomás Fernández | Settings |
| Costume & Make-Up | Román Calatayud | Costume Design |
| Costume & Make-Up | Izquierdo | Costume Design |
| Costume & Make-Up | Fernando Florido | Key Makeup Artist |
| Costume & Make-Up | Dolores García Rey | Assistant Makeup Artist |
| Costume & Make-Up | Mercedes Parrondo | Hairstylist |
| Production | Francisco Tejón | Production Manager |
| Directing | Jaime Bayarri | Assistant Director |
| Art | Guillermo Alcázar | Property Master |
| Sound | Antonio Alonso | Sound Engineer |
| Sound | Jaime Torrens | Sound Engineer |
| Crew | Antonio L. Padial | Special Effects |
| Camera | Ricardo Andreu | Camera Operator |
| Camera | José García Galisteo | First Assistant Camera |
| Camera | Manuel Mateos | Second Assistant Camera |
| Camera | Javier Pérez Zofio | Camera Operator |
| Camera | José Salvador | Still Photographer |
| Costume & Make-Up | Esperanza Luzón | Wardrobe Master |
| Editing | Basi Soriano | Assistant Editor |
| Directing | Erika Szel | Script Supervisor |
| Art | Antonio L. Padial | Title Designer |
| Production | Ángel Quintana | Production Assistant |
| Production | Evagrio del Río | Production Assistant |
| Production | Erika Szel | Production Secretary |