Ladykillers, The (1955) - Cast

Alec Guinness as Professor Marcus
Cecil Parker as Claude (a.k.a. 'Major Courtney')
Herbert Lom as Louis (a.k.a. 'Mr. Harvey')
Peter Sellers as Harry (a.k.a. 'Mr. Robinson')
Danny Green as One-Round (a.k.a. 'Mr. Lawson')
Jack Warner as The Superintendent
Katie Johnson as Mrs. Wilberforce
Philip Stainton as Sergeant MacDonald
Frankie Howerd as The Barrow boy