Tom Hanks, Ian McKellen, Paul Bettany and Audrey Tautou star in this nowhere-near-as-good-as-you-remember thriller about a linguistics professor who's thrown into the middle of a murder investigation that involves the Vatican and a centuries-old conspiracy theory involving Mary Magdalene and Leonardo Da Vinci. Probably the ultimate airplane movie, to be honest. Watch if you've got nothing else going on, maybe.