Paul Biegler is a fictional character from the novel "Anatomy of a Murder" written by Robert Traver. He is a defense attorney in a small town in Michigan, known for his sharp legal mind and dedication to his clients. Biegler takes on a challenging case involving a soldier accused of murder, navigating complex legal and moral issues throughout the story. The character of Paul Biegler has been portrayed in the 1959 film adaptation directed by Otto Preminger, where he is played by James Stewart. The film explores themes of justice, ethics, and the intricacies of the legal system, showcasing Biegler's commitment to uncovering the truth while defending his client.