The Mask of Fu M was released in the year 1965。The Mask of Fu M is also called as The Face of Fu Manchu, Regreso de Fu-Manchú, Masque de Fu-Manchu, Dr. Fu Man Chu, Ich, Fu Manciu: operazione Tigre, Fu Manchu 1, Fu Manchu - skräckens mästare, Fu Manchu - kauhun mestari, Fu Manchu - A.S. 3 operazione drago。

Grisly strangulations in London alert Nayland Smith of Scotland Yard to the possibility that fiendish Fu Manchu may not after all be dead, even though Smith witnessed his execution. A killer spray made from Tibetan berries seems to be involved and clues keep leading back to the Thames.