Charlie Chan at the Opera
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.
- genus: Crime, Mystery, Thriller
- Studio: 20th Century Fox
- keyword: opera, charlie chan
- cast: Warner Oland, Boris Karloff, Keye Luke, William Demarest, Guy Usher, Margaret Irving
