Rebellion in Patagonia

Rebellion in Patagonia is a 1974 Argentine drama-historical film directed by Héctor Olivera and starring Héctor Alterio, Luis Brandoni, José Soriano and Federico Luppi. The screenplay was written by Olivera with Osvaldo Bayer and Fernando Ayala, based on Bayer's renowned novel Los vengadores de la Patagonia Trágica, which was based upon the military suppression of anarchist union movements in Santa Cruz Province in 1921.