Inspector Hanaud is asked to investigate a murder in which a young woman is accused of killing her wealthy employer in a Riviera mansion and then running away. She is innocent, but the villain is able to make her seem guilty. Hanaud uncovers the truth, that the murder was the result of a jewel...
A frightened woman is murdered in the London apartment of a well-known novelist named Henry Leroux. The police arrest Leroux's butler, but he escapes and runs off to a mysterious opium den, the lair of a drug dealer named Mister King. Gaston Max, a detective from Paris, arrives in London to...