Gather all materials known film about the events of October 2, 1968, identifies the military leaders that led to the killing and displays key documents to highlight the mechanisms used by the repressive forces and the government against the student movement.
| Directing | Carlos Mendoza | Director |
| Writing | Carlos Mendoza | Writer |
| Production | Nancy Ventura Ramírez | Producer |
| Sound | Benito Espinoza | Music |
| Sound | David Mora | Music |
| Sound | Gus Reyes | Music |
| Crew | Eliseo Morales | Cinematography |
| Crew | Francisco Javier Zarco | Cinematography |
| Editing | Roberto Vázquez Rojas | Editor |