Warren William

Michael Lanyard

Acting

Eric Blore

Jameson

Acting

Hillary Brooke

Pamela Hart

Acting

Thurston Hall

Insp. Crane

Acting

Fred Kelsey

Dickens

Acting

Forrest Tucker

Anton Schugg

Acting

Matthew Boulton

Inspector Stephens

Acting

Kurt Katch

Gustav Sossel

Acting

Morton Lowry

Kent Wells

Acting

Leslie Denison

Harvey Leeds

Acting

Billy Bevan

George Barrow

Acting

Stanley Logan

Sir Stafford Hart

Acting

Tom Stevenson

Police Constable Hopkins

Acting

Lloyd Bridges

Waiter/Spy (uncredited)

Acting

Heather Wilde

Acting