Spain, 1950s. The corpse of an unknown person appears in the town square of Bocentellas, within the mythical territory of Región. The inhabitants will ask for help to Captain Medina, young officer in command of a nearby military fort, until the arrival of the judge.
| Directing | Antonio Isasi-Isasmendi | Director |
| Writing | Antonio Isasi-Isasmendi | Screenplay |
| Writing | Juan Benet | Novel |
| Writing | Gabriel Castro | Screenplay |
| Writing | Jorge Rodríguez del Álamo | Screenplay |
| Production | Antonio Isasi Jr. | Executive Producer |
| Production | Teresa Jordán | Delegated Producer |
| Sound | Francisco Aguarod | Music |
| Sound | Luis Fatás | Music |
| Camera | Juan Gelpí | Director of Photography |
| Editing | Amat Carreras | Editor |
| Art | Ramiro Gómez | Production Design |
| Art | Josep Maria Espada | Set Decoration |
| Costume & Make-Up | José Maria Segarra | Costume Design |
| Costume & Make-Up | Hilario Hernández | Hairstylist |
| Costume & Make-Up | Lucy Masobro | Makeup Artist |
| Costume & Make-Up | Anna Tarrasón | Makeup Artist |
| Costume & Make-Up | Elisenda Villanueva | Makeup Artist |
| Production | Josep Guerrero | Production Manager |
| Production | Pedro Lazaga Sabater | Assistant Production Manager |
| Directing | Nuria Cesarini | Assistant Director |
| Directing | Antonio Isasi Jr. | Assistant Director |
| Art | Francisco García | Construction Coordinator |
| Art | Jordi Raurich | Props |
| Art | Teresa Vilana | Assistant Set Decoration |
| Sound | Eduardo Fernández | Sound Engineer |
| Sound | Juan Fernández | Foley Artist |
| Sound | Joan Quilis | Sound Recordist |
| Crew | Reyes Abades | Special Effects |
| Crew | Isidro Ruano | Special Effects |
| Crew | José Luis Chinchilla | Stunts |
| Crew | Vicente del Águila | Stunts |
| Crew | Gabriel Laguna | Stunts |
| Camera | Enric Calvó | Assistant Camera |
| Camera | José Luis Criado | Assistant Camera |
| Camera | Teresa Isasi | Still Photographer |
| Camera | Teo López | Assistant Camera |
| Production | Marta Flores | Casting |
| Costume & Make-Up | Julia Guasch | Wardrobe Master |
| Costume & Make-Up | Margarita Iniesta | Wardrobe Master |
| Editing | Marta Gelpí | Assistant Editor |
| Editing | Celestí Marbà | Assistant Editor |
| Editing | Núria Marbà | Assistant Editor |
| Editing | Rosa Ventura | Assistant Editor |
| Directing | Núria Casanueva | Script Supervisor |
| Directing | Margarita Pardo | Script Supervisor |
| Directing | Pedro Manuel Lazaga | Second Assistant Director |