"The German Doctor" is a 2013 film directed by Lucía Puenzo. It is based on the true story of Josef Mengele, a Nazi doctor who fled to Argentina after World War II. The film explores his life in a remote village, where he poses as a regular doctor while conducting unethical experiments. The story follows a young girl named Lilith and her family, who become entangled with Mengele. As they grow closer, the dark secrets of his past begin to surface, revealing the moral dilemmas faced by those who unknowingly associate with him.