A veteran policeman named Fernando feels a lot of hatred against Ángel because the boy ran him over with a car leaving him lame. Now Fernando accuses the young crook of having participated in a robbery at a gas station in which a murder has occurred. Helped by his friends, Ángel rebuilds the facts that serve him as an alibi, but while he is in pre-trial detention in La Modelo prison (Barcelona) a terrible mutiny will take place.
| Camera | Juan Gelpí | Director of Photography |
| Directing | José Antonio de la Loma | Director |
| Writing | José Antonio de la Loma | Writer |
| Production | Marta Flores | Casting |
| Editing | Emilio Rodríguez | Editor |
| Production | José Antonio Pérez Giner | Producer |
| Production | Marta Flores | Casting |
| Art | Ramon Ivars | Set Decoration |
| Costume & Make-Up | Ángeles Otal | Makeup Artist |
| Production | Marcelino Riba-Abizanda | Production Manager |
| Production | Ricardo Albarrán | Unit Production Manager |
| Directing | Federico Canudas | Assistant Director |
| Directing | Joan Valls | Second Assistant Director |
| Sound | Jordi Sangenís | Sound Engineer |
| Crew | Rémy Julienne | Stunt Coordinator |
| Camera | Antonio Gambus | Second Assistant Camera |
| Camera | Francisco Marín | First Assistant Camera |
| Lighting | Apolinar Ramiro | Gaffer |
| Camera | Francisco Riba | Still Photographer |
| Camera | Santiago Rodríguez | Camera Operator |
| Costume & Make-Up | Ilga Penezis | Seamstress |
| Editing | Alberto Medina | Assistant Editor |
| Editing | Alberto Ortega | Assistant Editor |
| Directing | Maite Soler | Script Supervisor |
| Art | Juan Frexe | Title Designer |
| Production | Josep Guerrero | Production Assistant |
