Richard Basehart

Joe Blake

Simone Simon

Michele Blanchard

Josephine Griffin

Toni Howard

Laurence Naismith

Kurt Vorn

Sidney James

Barney West

George Baker

Steven Marlow

Beryl Reid

Beryl

Shani Wallis

Shirley

Dennis Lotis

Ronnie Baker

Philip Ray

Mr. Bliss

Olga Lindo

Mrs. Bliss

Jill Bennett

Susan

John Humphrey

Guy

Joan Hickson

Mrs. West

David Hannaford

Buster West

Colin Gordon

Sir George

Bryan Forbes

Harry

Charles Victor

Bert

Patrick Cargill

Cashier

Frank Williams

Sid

Glenda Jackson

Extra (uncredited)