Fu Manciu: operazione Tigre was released in the year 1965。Fu Manciu: operazione Tigre is also called as The Face of Fu Manchu, The Mask of Fu M, Regreso de Fu-Manchú, Masque de Fu-Manchu, Dr. Fu Man Chu, Ich, 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.