Stanley Holloway as Sam Hollingsworth / Mr Lucifer

Peggy Cummins as Kitty Norton

Jack Watling as Jim Norton

Kay Kendall as Lonely Hearts Singer

Ian Carmichael as Man Friday

Joan Sims as Fairy Queen

Gordon Jackson as Hector

Dandy Nichols as Mrs. Clarke

Ernest Thesiger as Mr. Macdonald

Jean Cadell as Mrs. Macdonald

Joseph Tomelty as Mr. Pedelty

Barbara Murray as Patricia

Humphrey Lestocq as Arthur

Charles Victor as Mr. Elder

Olive Sloane as Mrs. Stannard

Raymond Huntley as Patterson

Frank Pettingell as Mr. Roberts

Irene Handl as Lady with the Dog

Gladys Henson as Lady in the Bus

Roddy Hughes as Billings

Eliot Makeham as Edwards

Bill Fraser as Band Leader

Molly Hamley-Clifford as Mrs. Ensor

Toke Townley as Trumpet Player

Fred Griffiths as Removal Man

Herbert C. Walton as Cockney Customer in Pub

Gilbert Harding as Self - Guest Artiste

MacDonald Hobley as Self - Guest Artiste

Geoffrey Keen as Mr. Lucifer (voice)

John Boxer as Mr. Theobald - Accountant in Office (uncredited)

Diane Cilento as Woman in Street (uncredited)

Edie Martin as Deaf Lady (uncredited)

A.E. Matthews as Self (uncredited)

Lee Patterson as American Sailor (uncredited)

Johnnie Schofield as Trap Door Stage Hand (uncredited)