Osa de la Vega, Cuenca, Spain, 1913. Gregorio and León, employees on the estate of the village's mayor, a powerful landowner, are arrested and accused of the murder of José María el Cepa, a shepherd who mysteriously disappeared three years earlier.
| Directing | Pilar Miró | Director |
| Writing | Juan Antonio Porto | Idea |
| Production | Alfredo Matas | Executive Producer |
| Camera | Hans Burmann | Director of Photography |
| Editing | José Luis Matesanz | Editor |
| Costume & Make-Up | Paquita Núñez | Hairstylist |
| Costume & Make-Up | José Quetglás | Assistant Makeup Artist |
| Costume & Make-Up | José Antonio Sánchez | Makeup Artist |
| Production | Marisol Carnicero | Unit Production Manager |
| Production | José Manuel M. Herrero | Production Manager |
| Directing | Miguel Ángel Díez | Assistant Director |
| Art | Juan de la Flor | Property Master |
| Sound | Luis Castro | Foley Artist |
| Sound | Francisco Peramos | Sound |
| Crew | Jesús Peña | Special Effects |
| Camera | Laureano López | Still Photographer |
| Camera | Julio Madurga | Camera Operator |
| Lighting | Vicente Peña | Gaffer |
| Camera | Ramiro Sabell | Assistant Camera |
| Costume & Make-Up | María Teresa García Trueba | Set Costumer |
| Costume & Make-Up | Ramiro Tolmos | Set Costumer |
| Editing | Lucio Cortés | Assistant Editor |
| Editing | Claudio García | Assistant Editor |
| Directing | Blanca Astiasu | Script Supervisor |
| Art | Pablo Núñez | Title Designer |
| Production | Luis Vázquez | Production Assistant |
| Sound | José Nogueira | Sound |
| Art | Fernando Sáenz | Production Design |
| Costume & Make-Up | María Antonia Fuentes | Costume Designer |
| Sound | Antón García Abril | Original Music Composer |
| Writing | Lola Salvador | Screenplay |
| Writing | Pilar Miró | Screenplay |
