Mexico, 1976. The government’s persecution of student and labor organizations continues. Toño and Guaymas, members of the communist league "23 de Septiembre", one of the most important underground resistance organizations in the country's history, are detained on the grounds of subversion and sent to the high security section of Oblatos Penitentiary in Guadalajara. The only chance of surviving is to escape. ¡Documania! Films Showcase.