The "Jackal of Nahueltoro" is a Chilean picture delivered in 1969, produced by Universidad de Chile, written and directed by Miguel Littin. Based in a true story, is the recreation of a terrible crime when a peasant named Jorge Valenzuela killed a peasant woman and her 5 little children. Due to the brutality of the crime, the killer was nicknamed the Jackal. This movie received the OCIC Award 1970 in the International Cinema Festival of Berlin.