Based on a true story, the film narrates the life of a fictitious Peronist union leader who, after years of militancy, gains power in the union during the 1960s and gradually becomes a corrupt bureaucrat.

• Cine de la Base
• Víctor Proncet
• Raúl Fraire
• Susana Lanteri
• Lautaro Murúa
• Walter Soubrié
• Luis Politti
• Osvaldo Santoro
• Omar Fanucci