"Le Trou" is a 1960 French film directed by Jacques Becker. It is based on the true story of a prison escape and is known for its realistic portrayal of life in a French prison. The film follows a group of inmates who plan a daring escape through a tunnel they dig over several months. The movie features a strong ensemble cast, including Michel Constantin and Philippe Leroy. "Le Trou" is celebrated for its suspenseful narrative and minimal use of music, which enhances the tension and authenticity of the prisoners' experiences. It remains a classic in the genre of prison films.