Paul Leduc, Rafael Castanedo, Óscar Menéndez and other students filmed the CNH assemblies and took to the streets to record the rallies, demonstrations and confrontations that the various student groups held against the police and the army throughout 1968.
| Directing | Paul Leduc | Director |
| Directing | Rafael Castanedo | Director |
| Crew | Milosh Trnka | Cinematography |
| Directing | Óscar Menéndez | Director |