La Trinchera Luminosa del Presidente Gonzalo is a recreation of one day at the Canto Grande prison in Peru, following women guerrillas from the Maoist Shining Path movement, from their morning marches to their bedtime chants. Kept isolated in their own cellblocks, the guerrillas refused to acknowledge that they were imprisoned. Their cellblocks were just another front in the People’s War: “shining trenches of combat”. This film shows the intense indoctrination and belief system of the brutal Latin American insurgency.