In the late 1970s, a group of young cops lead by ex-musician turned detective Vicente Rangel will face the darkest minutes of their lives while attempting to catch a serial killer of young girls in a corrupt oil town in the Gulf of Mexico.
| Directing | Mario Muñoz | Director |
| Writing | Mario Muñoz | Writer |
| Writing | Martín Solares | Writer |
| Crew | Federico Barbabosa | Cinematography |
| Sound | Enrique Greiner | Sound |
| Sound | Diego Benlliure Conover | Music |
| Sound | Juan Andrés Vergara | Music |
| Art | Ivonne Fuentes | Art Direction |
| Production | Mario Muñoz | Producer |
| Production | Leonardo Zimbrón | Producer |
| Production | Monica Vargas Celis | Producer |
| Production | Mónica Lozano | Producer |