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Charlie Chan (Warner Oland) gets a chance to watch a popular opera performance. For seven years, opera star Gravelle (Boris Karloff) has been locked in an insane asylum, his identity a mystery – even to himself.
A 1936 mystery film starring Warner Oland as Charlie Chan and Boris Karloff as a vengeful opera singer. Find cast and crew, plot summary, trivia, reviews, ratings, and more on IMDb.
- (2.3K)
- Mystery
- H. Bruce Humberstone
- 1937-01-08
Aug 28, 2014 · The 13th film in the series sees a dangerous amnesiac escapes from an asylum, hides in the opera house, and is suspected of getting revenge on those who trie...
- 68 min
- 460.7K
- Vintage Films
Apr 8, 2020 · 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.
- 71 min
- 54.5K
- Public Domain Cinema
Synopsis. At the Rockland State Sanitorium, Gravelle, an opera singing amnesiac, regains his memory when he sees a newspaper article about prima donna Lilli Rochelle, then kills a guard to escape.
A former opera singer escapes from an asylum and seeks revenge on his enemies at the opera house, where Charlie Chan and his son Lee investigate the murders. Read the full plot, cast, trivia, and user reviews of this classic mystery film.