Alastair Sim

as Sir Norman Barker

Ronald Shiner

as Dicky Bird

Claire Bloom

as Susan Robbins

Margaret Rutherford

as Gwladys Inglott

Jimmy Edwards

as Captain George Stilton

Frank Muir

as Stilton's friend

Christopher Lee

as Lieutenant Whitlock

Kenneth Williams

as Window Dresser at London Airport

Louis de Funès

as Célestin, le chauffeur de taxi

Gordon Parry

Director