A documentary about Sistema Radio Venceremos, an underground radio network of the anti-government Farabundo Martí National Liberation Front (FMLN) during the Salvadoran Civil War. The station specialized in ideological propaganda, acerbic commentary, and pointed ridicule of the government. The radio station was founded by Carlos Henríquez Consalvi (Santiago).

• Sinapsis
• Carlos Henríquez-Consalvi
• Rogelio Ponseele
• Mercedes del Carmen Letona
• Marina Manzanares Monjarás
• María del Socorro Álvarez
• Guillermo Escalón
• Hernán Vera
• Ana Guadalupe Martínez