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
Claudio Martino
Mauricio
Aldo Mayo
Bertis
Héctor Gióvine
Armando
Astor Piazzolla
Music
Julio C. Lavera
Cinematography
Ricardo Becher
Second Unit Director
Jorge N. Mobaied
Óscar Lagomarsino
Production Design
Óscar Esparza
Editor
Aníbal Di Salvo
Camera Operator
Abel Santacruz
Writer
José Cardella
Electrician
Emilio Vieyra
Director
