STORY
A dangerous amnesiac escapes from an asylum, hides in the opera house, and is suspected of getting revenge on those who tried to murder him 13 years ago.
CAST & CREW
- Warner Oland
- Boris Karloff
- Keye Luke
- William Demarest
- Guy Usher
Cast
- H. Bruce Humberstone
Director
INFORMATION
- 20th Century Fox
Production Companies
- United States of America
Production Countries
LANGUAGES
- Italian
- English
