The story of two students in a school of terrorism installed in the south of France and considered a "sanctuary" and not by the Virgin of Lourdes, sent to Spain to fulfill a dark mission that failed dismally when mistaken for a priest with his link.
| Directing | Eduardo Manzanos | Director |
| Writing | Eduardo Manzanos | Screenplay |
| Writing | José María Palacio | Screenplay |
| Writing | Miguel Mihura | Idea |
| Sound | Manuel Parada | Music |
| Camera | Manuel Merino | Director of Photography |
| Editing | José Antonio Rojo | Editor |
| Art | Eduardo Torre de la Fuente | Production Design |
| Costume & Make-Up | Manuel Gaitán | Assistant Makeup Artist |
| Costume & Make-Up | Ricardo Vázquez | Makeup Artist |
| Production | Ricardo Sanz | Production Manager |
| Directing | Luis María Delgado | Assistant Director |
| Directing | Ignacio Gutiérrez | Second Assistant Director |
| Art | Francisco Pina y López | Construction Coordinator |
| Art | Horacio Ruiz | Assistant Set Decoration |
| Sound | Aurelio García Tijeras | Sound Engineer |
| Sound | León Lucas de la Peña | Sound Engineer |
| Camera | Antonio Macasoli | Camera Operator |
| Camera | Juan Mariné | Assistant Camera |
| Camera | Antonio Ortas | Still Photographer |
| Camera | Francisco Rubio | Focus Puller |
| Editing | Pedro del Rey | Assistant Editor |
| Crew | Carmen Salas | Script |