Lupin the 3rd

Lupin and Fujiko obtain the statuette known as the Stonechild from the Metropolitan Museum of Art, only to have their Cessna crash in the Bermuda Triangle, and run into a ghost ship. The ship's female captain, Jeanne, confronts Lupin, but it develops that there are three of these stone figurines: Lupin has one, Jeanne has another, and shipping tycoon Hees has the third. Who made them? Will the mystery of the century be answered at Stonehenge?