The Ladykillers is a 1955 British black comedy crime film directed by Alexander Mackendrick for Ealing Studios. It stars Alec Guinness, Cecil Parker, Herbert Lom, Peter Sellers, Danny Green, Jack Warner, and Katie Johnson as the old lady, Mrs. Wilberforce.

Ealing Studios is a television and film production company and facilities provider at Ealing Green in West London, London, England. Will Barker bought the White Lodge on Ealing Green in 1902 as a base for film making, and films have been made on the site ever since. It is the oldest continuously working studio facility for film production in the world, and the current stages were opened for the use of sound in 1931.