Michael Lanyard

Warren William

Acting

Jameson

Eric Blore

Acting

Pamela Hart

Hillary Brooke

Acting

Insp. Crane

Thurston Hall

Acting

Dickens

Fred Kelsey

Acting

Anton Schugg

Forrest Tucker

Acting

Inspector Stephens

Matthew Boulton

Acting

Gustav Sossel

Kurt Katch

Acting

Kent Wells

Morton Lowry

Acting

Harvey Leeds

Leslie Denison

Acting

George Barrow

Billy Bevan

Acting

Sir Stafford Hart

Stanley Logan

Acting

Police Constable Hopkins

Tom Stevenson

Acting

Waiter/Spy (uncredited)

Lloyd Bridges

Acting

Heather Wilde

Acting