Alastair Sim

Deniston Russell

Fay Compton

Agnes Russell

Beatrice Campbell

Lucille Grayson

Guy Middleton

Simon Russell

George Cole

Herbert Russell

A.E. Matthews

Sir Charles Robson

Joyce Grenfell

Elizabeth Robson

Anthony Steel

Roger Godfrey

John Laurie

Gordon Webb

Eleanor Summerfield

Sheila Wilcott

Ronald Adam

Bank Manager

Leslie Dwyer

Police Sergeant

Ernest Thesiger

Endicott

Charlotte Mitchell

Ethel

Mackenzie Ward

Benson

Veronica Hurst

Joan Webb

Audrey Hepburn

Cigarette Girl

Hugh Griffith

Henry Russell

Colin Gordon

Station Constable

Mary Germaine

Susan Heath

Noel Howlett

Clerk of the Court

Martin Boddey

Store Shopwalker

Sebastian Cabot

Card Player (uncredited)

Lyn Evans

Jailer (uncredited)

Ian Fleming

Doctor (uncredited)

Arthur Howard

Businessman on Train (uncredited)

Avice Landone

Shopper at Swan & Edgar (uncredited)

Douglas Muir

Card Player (uncredited)

John Sharp

Constable Cafferty (uncredited)

Christine Silver

Mrs. Goodwin (uncredited)

Emile Stemmler

Club Maitre d’ (uncredited)

Toke Townley

Pickpocket (uncredited)