On October 2, 1968, a student uprising descends into violence after the Mexican government begins to use lethal force against the protesters.

• Cinematográfica Sol S.A.
• María Rojo
• Héctor Bonilla
• Jorge Fegán
• Bruno Bichir
• Demián Bichir
• Ademar Arau
• Marta Aura
• Eduardo Palomo