The Ladykillers is a British black comedy film released in 1955, directed by Alexander Mackendrick. The story revolves around a group of criminals who pose as musicians to hide their true intentions while planning a heist. They rent a room from an unsuspecting elderly woman, Mrs. Wilberforce, who unwittingly becomes entangled in their scheme. As the plot unfolds, the criminals' plans begin to unravel due to Mrs. Wilberforce's tenacity and the group's increasing incompetence. The film is known for its sharp wit, memorable characters, and a blend of humor and suspense, making it a classic in British cinema.