|Original title||The Fiendish Plot of Dr. Fu Manchu|
|UK Release Date|
|Directors||Richard Quine, Peter Sellers, Piers Haggard|
|Cast||Peter Sellers, Helen Mirren, David Tomlinson, Sid Caesar, Simon Williams, Steve Franken, Stratford Johns, John Le Mesurier, Clément Harari, Kwan-Young Lee, Burt Kwouk|
Fu Manchu's 168th birthday celebration is dampened when a hapless flunky spills Fu's age-regressing elixir vitae. Fu sends his lackeys to round up ingredients for a new batch of elixir, starting with the Star of Leningrad diamond, nabbed from a Soviet exhibition in Washington. The FBI sends agents Capone and Williams to England to confer with Nayland Smith, an expert on Fu.