Sam Lowry

Lee Patterson

Acting

Inspector O'Neill

Eddie Byrne

Acting

Anne Ford

Betty McDowall

Acting

Sir David Rogers

Ewen Solon

Acting

Dr. Tranter

John Le Mesurier

Acting

Clarke

George Rose

Acting

Music Hall Manager / O'Reilly

Philip Leaver

Acting

Kitty Knowles

Barbara Burke

Acting

Helen Morris

Anne Sharp

Acting

Simes

Denis Shaw

Acting

Louis Benz

Endre Muller

Acting

Nelly

Esma Cannon

Acting

Blake

George Woodbridge

Acting

Lord Tom Sopwith

Bill Shine

Acting

Drunken Woman

Marianne Stone

Acting

Dr. Urquhart

Garard Green

Acting

Margaret / Maggie

Dorinda Stevens

Acting

Onlooker at 2nd Murder Scene

John Barrett

Acting

Rowdy Woman in the Crowd

Patricia Phoenix

Acting

Beth

Jennifer White

Acting