Fu Manchu Films

This time Fu Manchu and his army of henchmen are kidnaping the daughters of prominent scientists and taking them to his remote island headquarters. Instead of asking for ransom, Fu demands that the fathers help him to build a death ray, which he intends to use to take over the world. But Fu's archenemy, Nayland Smith of Scotland Yard, is determined not to let that happen.

Fu Manchu abducts a missionary doctor and forces him to surgically turn one of his hypnotized dacoits into a murderous doppelgänger of his arch-nemesis Inspector Nayland Smith of Scotland Yard as, part of a plan to become leader of the World's criminals