Discover

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)
Camera
Philip Tannura
Director of Photography
Directing

Edward Dmytryk
Director
Editing
Gene Havlick
Editor
Production

Wallace MacDonald
Producer
Sound

Morris Stoloff
Music Director