Northern Mexico - 1997. Ulises, a detective tired of the violence that his work and country present, narrates in detail his last case before retiring: The disappearance of Lucía Pardo.
| Directing | Marlon Morales | Director |
| Camera | Bianca Arvizu | Director of Photography |
| Production | Juan Hernández | Producer |
| Editing | Marlon Morales | Editor |
| Editing | Bianca Arvizu | Editor |
| Art | Brenda Bellozo | Production Design |
| Costume & Make-Up | Brenda Bellozo | Wardrobe Designer |
| Writing | Marlon Morales | Writer |
| Production | Bianca Arvizu | Producer |
| Art | Arturo Campos | First Assistant Art Direction |
| Camera | Israel Espinoza | First Assistant "A" Camera |
| Lighting | Francisco Charolet | Gaffer |
| Art | Sinahí Avalos | Decorator |
| Art | Alberto Villaescusa | Art Department Assistant |
| Costume & Make-Up | Wendy Torres | Makeup & Hair |
| Camera | Misael Andalón | Second Assistant "A" Camera |
| Camera | Paulo Cabrera | Second Assistant "B" Camera |
| Production | Lizeth Serrano | Production Coordinator |
| Sound | Ricardo Carreño | Sound Designer |
| Sound | Fulvio Cortez | Sound Recordist |
| Crew | Tomás Sandoval | Script |
