
"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.
Director
H. Bruce Humberstone
Status
Released

Warner Oland
Charlie Chan

Boris Karloff
Gravelle

Keye Luke
Lee Chan

William Demarest
Sergeant Kelly

Guy Usher
Inspector Regan

Margaret Irving
Mme. Lilli Rochelle

Gregory Gaye
Enrico Borelli

Nedda Harrigan
Mme. Lucretia Borelli