A group of workers crossing the river is ambushed by rogue INS agents who intend to kill them all and plant drug on the corpse as evidence of cartel activity. One escapes, and he commits himself to helping a District Attorney collect evidence on the politicians and industrialists those agents work for.
| Directing | Alejandro Galindo | Director |
| Editing | Sergio Soto | Editor |
| Writing | Rogelio Agrasánchez Sr. | Story |
| Writing | Rafael García Travesí | Adaptation |
| Camera | Lorenzo Contreras | Director of Photography |
| Production | José David Agrasánchez | Executive Producer |
| Production | Rogelio Agrasánchez Sr. | Producer |
| Sound | Gustavo Pimentel | Music |