Limehouse Blues (movie, 1934)

Fresh from Chinatown in New York, Harry Young has taken over the illegal import business in the seamy Limehouse district of London, where he cold-bloodedly disposes of rivals and runs a smoky nightclub. He falls for a low-class, white pickpocket, diminishing his pride in the Chinese half of his heritage and sparking the jealousy of the nightclub's moody star performer.