The Vengeance of Fu Manchu is a 1967 British film directed by Jeremy Summers starring Christopher Lee, Horst Frank, Douglas Wilmer and Tsai Chin. It was the third BritishGerman Constantin Film coproduction of the Fu Manchu series and the first to be filmed in Hong Kong. It was generally released in the UK through WarnerPath as support feature to the Lindsay Shonteff film The Million Eyes of Sumuru onDecember 1967.
Source: Wikipedia