You would have to think Christopher Lee got the role of Fu Manchu because of this film.
Yeah one has to assume.
The fake eyelids are pretty fakey here, especially on one of the supporting characters.
"Learn from me, if not by my precepts, at least by my example, how dangerous is the acquirement of knowledge and how much happier that man is who believes his native town to be the world, than he who aspires to become greater than his nature will allow." Frankenstein