Grisly strangulations in London alert Nayland Smith of Scotland Yard to the possibility of the fiendish Fu Manchu may not be dead after all, 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.

Starring:

Christopher Lee, Joachim Fuchsberger, Karin Dor, Nigel Green

Genre:

Action, Drama, Thriller, Crime