Chronicle of the repression that a foreign company exerts on the miners of a small nitrate town in Chile, whose workers decide to claim their most essential rights. A reflection of the historic union struggles in the northern Chile that ended with terrible repressive acts.
Gian Maria Volonté
Diana Bracho
Patricia Reyes Spíndola
Salvador Sánchez
Claudio Obregón
Julián Pastor
Silvia Mariscal
José Carlos Ruiz
Ernesto Gómez Cruz
Eduardo López Rojas
Arturo Beristáin
Francisco Morayta
Armando Acosta
Patricio Castillo
Alejandro Parodi
Arthur Nations
Gabriel Retes
Margarito Luna
Max Kerlow
Jorge Santoyo
Guillermo Gil