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.

Cast:Peter Sellers, Helen Mirren, David Tomlinson, Sid Caesar, Simon Williams, Steve Franken,

Genre:Comedy, Horror, Crime,

country:United Kingdom, United States of America,

Production:Playboy Enterprises, Orion Pictures, Braun Entertainment Group, Warner Bros. Pictures,