The Mask of Fu Manchu is a 1932 adventure thriller.
Many other people have written about the racial and gender politics of this film. Suffice it to say, they’re awful. This was at the peak of “yellow peril” racism in America, portraying a world on the brink of a cataclysmic war between West and East. Asians are portrayed as both vicious and weak, needing a leader like the Western-educated Fu Manchu to lead them.
This was also before the Hays code was put into effect in 1934, and it displays a degree of sex and violence that is still surprising today.
The two villains are both portrayed by white people in yellowface: Boris Karloff as Doctor Fu Manchu and Myrna Loy as his daughter Fa Lo See (“fallacy”?). Before Loy was the ideal American wife Nora Charles in the Thin Man movies, she played “exotic” or “ethnic” women in brown, yellow or black face.