A sex party at a movie producer's house ends with traumatic results for a young couple.
| Directing | Miguel Madrid | Director |
| Writing | Eligio Herrero | Writer |
| Camera | José García Galisteo | Director of Photography |
| Production | Ángel Huete | Executive Producer |
| Camera | Manuel Rojas | Director of Photography |
| Editing | José Luis Matesanz | Editor |
| Art | Luis Vázquez | Art Direction |
| Costume & Make-Up | Antonio Muñoz | Costume Design |
| Costume & Make-Up | Tomasa Benito | Assistant Makeup Artist |
| Costume & Make-Up | Romana González | Makeup Artist |
| Costume & Make-Up | Josefa Morales | Hairstylist |
| Directing | Alejo Loren | Assistant Director |
| Art | Manuel Rincón | Property Master |
| Sound | Jesús Escalante | Sound Engineer |
| Crew | Antonio Molina | Special Effects |
| Camera | Ángel Luis Fernández | Camera Operator |
| Camera | Juan Antonio Cobo | Assistant Camera |
| Camera | Salvador Gómez Calle | Assistant Camera |
| Camera | Ramiro Sabell | Assistant Camera |
| Camera | Manuel Martínez | Still Photographer |
| Costume & Make-Up | Mercedes de Segovia | Costumer |
| Editing | Lucio Cortés | Assistant Editor |
| Editing | Claudio García | Assistant Editor |
| Directing | Margarita Fernández | Script Supervisor |
| Production | Francisco Yagüe | Production Assistant |
| Production | Francisco La Loma | Production Assistant |