The Mystery of Mr. Wong (1939)

From IMDb : The second in the series of Mr. Wong features starring Boris Karloff finds wealthy gem-collector Brandon Edwards gaining possession of the largest star sapphire in the world, the 'Eye of the Daughter of the Moon', after it has been stolen in China. Edwards, at a party in his home, confides to Mr. Wong that his life is in danger. During a game of Charades, Edwards is mysteriously shot dead and the gem disappears. Unknown to Wong, the jewel is in the possession of Edwards' maid, Drina, who intends to return it to China, but she is murdered also, and the gem is taken again. After one

Frequently asked questions

Where can I watch The Mystery of Mr. Wong for free?

You can stream The Mystery of Mr. Wong (1939) free and legally on OldReel, via the Internet Archive.

Is The Mystery of Mr. Wong in the public domain?

Yes — it is in the public domain and can be watched and shared freely.