Rebellion in Patagonia

Rebellion in Patagonia Spanish La Patagonia rebelde is a 1974 Argentine dramahistorical film directed by Hctor Olivera and starring Hctor Alterio, Luis Brandoni, Jos Soriano and Federico Luppi. It was written by Olivera with Osvaldo Bayer and Fernando Ayala, based on Osvaldo Bayers renowned novel Los Vengadores de la Patagonia Trgica The Avengers of Tragic Patagonia, which was based upon the military suppression of anarchist union movements in Santa Cruz Province in the early 1920s.

Source: Wikipedia