Calificación
Reparto

Warren William
Michael Lanyard

Eric Blore
Jameson

Hillary Brooke
Pamela Hart

Thurston Hall
Insp. Crane

Fred Kelsey
Dickens

Forrest Tucker
Anton Schugg

Matthew Boulton
Inspector Stephens

Kurt Katch
Gustav Sossel

Morton Lowry
Kent Wells

Leslie Denison
Harvey Leeds

Billy Bevan
George Barrow

Stanley Logan
Sir Stafford Hart

Tom Stevenson
Police Constable Hopkins

Lloyd Bridges
Waiter/Spy (uncredited)