Cedric Hardwicke
Richard Cobb
Vincent Price
Geoffrey Radcliffe
Nan Grey
Helen Manson
John Sutton
Dr. Frank Griffin
Cecil Kellaway
Inspector Sampson
Alan Napier
Willie Spears
Forrester Harvey
Ben Jenkins
Ernie Adams
Minor Role (uncredited)
Jimmy Aubrey
Plainclothesman (uncredited)
Walter Bacon
Fight Spectator (uncredited)
Billy Bevan
Jim (uncredited)
Clara Blore
Woman (uncredited)
Stanley Blystone
Minor Role (uncredited)
Matthew Boulton
Policeman (uncredited)
Ed Brady
Policeman (uncredited)
Chet Brandenburg
Miner at Colliery (uncredited)
المخرج
Joe May
الكتّاب
Curt Siodmak، Lester Cole، Joe May
الموسيقى
Frank Skinner، Hans J. Salter
التصوير
Milton Krasner
المونتاج
Frank Gross
Universal Pictures
