When, in a very strict Catholic school, a teacher enters a bathroom and surprises two students engaged in forbidden sexual practices, some of their classmates do not know whether to remain silent or rat out their own friends when questioned by school authorities.
| Directing | Antonio Drove | Director |
| Writing | Antonio Drove | Screenplay |
| Sound | Antonio Pérez Olea | Original Music Composer |
| Camera | Antonio L. Ballesteros Jr. | Director of Photography |
| Camera | Antonio L. Ballesteros Jr. | Camera Operator |
| Camera | Enrique Banet | Focus Puller |
| Art | Jorge Disdier | Production Design |
| Production | José María García Albuerne | Production Manager |
| Directing | Miguel Cordomí | Assistant Director |
| Directing | Ramón G. Redondo | Assistant Director |
| Writing | Waldo Leirós | Screenplay |
| Writing | Ramón G. Redondo | Screenplay |
| Writing | Antonio Drove | Screenstory |
| Camera | Alberto Beato | Assistant Camera |
| Camera | Enrique Banet | Camera Operator |
