"A fiendish killer lurks at the opera! Weird! Thrilling! The Master Minds of Crime Match Wits Against Each Other!"
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.
Includes: Charlie Chan's Secret, Charlie Chan at the Olympics, Charlie Chan at the Opera, Charlie Chan at the Circus, Charlie Chan at the Race Track, Charlie Chan in Egypt, Charlie Chan in London, Charlie Chan in Paris, Charlie Chan in Shanghai, Charlie Chan on Broadway, Charlie Chan at Monte Carlo, The Black Camel, Charlie Chan's Courage, Charlie Chan's Greatest Case, Charlie Chan's Chance, Charlie Chan Carries On
