Charlie Chan at the Opera

Considered by many fans to be the best of the Chan films, this riveting suspenser follows Charlie (Warner Oland) and Lee (Keye Luke) Chan as they look into the murder of a diva. All clues point to the vengeful baritone husband (Boris Karloff) she abandoned to die years earlier...but is there a shock forthcoming in the final refrain? Oscar Levant wrote the opera, "Carnival," used in the film; with Charlotte Henry, Thomas Beck, Margaret Irving, William Demarest. 68 min. Standard; Soundtrack: English Dolby Digital mono; featurettes.