Cast & Crew
-
Bela LugosiDr. Charles Kessler - Polly Ann YoungVirginia Kessler
- John McGuireRalph Dickson/Paul Dickson
- Clarence MuseEvans
- Terry WalkerCecile Mannix
- Betty CompsonMrs. Kessler
- Ernie AdamsJules Mason
- George PembrokePolice Lt. Williams
- Fred KelseyDetective Ryan
- Jack MulhallDetective Tim
- Joseph H. LewisDirector
- Sam KatzmanProducer
- Helen MartinWriter
- Al MartinWriter