Norman Wisdom as Norman Pitkin

Edward Chapman as Mr. Thomas Grimsdale

Jerry Desmonde as Mr. Walter Hunter

Paddie O'Neill as Mrs. Gladwys Hoskins

Bryan Pringle as Austin

Richard Vernon as Sir Roger Wedgewood

John Le Mesurier as Colonel Foster

Peter Jeffrey as Fire Chief

Penny Morrell as Miss Curry

Marjie Lawrence as Woman in Negligee

Frank Thornton as Drunken Doctor

Dandy Nichols as Woman Flooded by Milk

Harry Locke as Commissionaire

Michael Bilton as Nervous Man

Imogen Hassall as Sir Roger's Secretary

Nellie as Horse

Del Baker as Fireman (uncredited)

Les Conrad as Onlooker (uncredited)

Joe Dunne as Fireman (uncredited)

Joyce Everson as Mother (uncredited)

Tex Fuller as Office Worker (uncredited)

Fred Griffiths as Man in Lift (uncredited)

George Hilsdon as Surprised Man (uncredited)

Lew Hooper as Onlooker (uncredited)

Lindsay Hooper as Onlooker (uncredited)

Eddie Leslie as Slater (uncredited)

Dan Lester as Onlooker (uncredited)

David Lodge as Angry Husband (uncredited)

Lola Morice as Onlooker (uncredited)

Joe Phelps as Policeman (uncredited)

Paul Phillips as Onlooker (uncredited)

George Roderick as Man Falling Down Stairs (uncredited)

Anthony Sagar as Fireman (uncredited)

Patsy Ann Scott as Girl at Party (uncredited)

Tony Selby as Godfrey (uncredited)

Philip Stewart as Bystander at Fire (uncredited)

Bill Strange as Milkman (uncredited)

Pat Symons as Onlooker (uncredited)

John Tatham as Man in Office (uncredited)

John Timberlake as Onlooker (uncredited)

Robert Vossler as Onlooker (uncredited)

Neil Wilson as Policeman (uncredited)