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.

A renowned author, college professor and criminologist is given a year off in order to write his latest book. His arrival in Buenos Aires gives him the opportunity to work on his true project, planning and pulling off the perfect crime.

Several short films from the first class of graduates of the National School of Experimentation and Film Production (ENERC), from 1965. 55 years telling stories.