An industrialist's son becomes part of the communist party.
Alfonso De Grazia
Atilio Roca
Julia Sandoval
Julia
Teresa Blasco
Amanda
Julio De Grazia
Hermano de Amanda
Pedro Laxalt
Carmelo Roca
Carlos Cores
Agustín García Casas
Osvaldo Terranova
Don Pedro
Alberto Bello
Comisario
Homero Cárpena
Instructor
Josefa Goldar
Sra. Roca
