"The German Doctor" is a 2013 film directed by Lucía Puenzo, based on the true story of Josef Mengele, a notorious Nazi doctor who fled to Argentina after World War II. The film follows a family living in Patagonia who unknowingly becomes involved with Mengele, who is hiding from justice while conducting experiments on human subjects. Set in the 1960s, the story explores themes of morality and the impact of past atrocities. The family's interactions with Mengele reveal the complexities of human nature and the consequences of blind trust, as they become entangled in his dark secrets.