Part love story, part mystery, "Vanished Smile" reopens the case of the most audacious and perplexing art theft ever committed--the theft of Leonardo da Vinci's "Mona Lisa" from the Paris Louvre on August 21, 1911.

A perfect crime -- The vanishing act -- The hunt -- The blank wall -- Not the usual suspects -- The mystery woman -- A letter from Leonardo -- The sting -- A perfect story -- The prisoner.