Director/a
William Nigh
DIRECTOR/A
Reparto (por orden de créditos)
Boris Karloff
James Lee Wong
Marjorie Reynolds
Roberta 'Bobbie' Logan
Grant Withers
Police Capt. Bill Street
Charles Trowbridge
John T. Forbes
Frank Puglia
Harry 'Hardway' Lockett
Craig Reynolds
Frank Belden Jr.
Lita Chevret
Tanya Serova
Harry Strang
Detective Ballard
Hooper Atchley
Frank Belden Sr.
Jason Robards Sr.
Griswold
Richard Loo
Jeweler
Jack Kennedy
Mike--Police Sergeant
C.E. Anderson
Cap Andersonuncredited
Allan Cavan
Radio Station Owneruncredited
Tristram Coffin
Hotel Desk Clerkuncredited
Nick Copeland
Crank Informantuncredited
Pauline Drake
Bessie--Switchboard Operatoruncredited
Harry Harvey
Radio Salesmanuncredited
Elsa Janssen
Hotel Maiduncredited
I. Stanford Jolley
Soapyuncredited
Donald Kerr
Drunkuncredited
Wilbur Mack
Police Medical Examineruncredited
Bert Moorhouse
Card Playeruncredited
James C. Morton
Policeman Clancyuncredited
Paul Scardon
Homer Lyons - Informantuncredited