The Last Hangover in Vegas
''The Hangover Part III is Alan's story,'' says director Todd Phillips of Zach Galifianakis' character. ''He's going through a crisis after the death of his father, [and] the Wolfpack is all he has.'' In theaters May 24, this installment brings the group together when something from the first movie comes back to haunt them. But Vegas is just one of their stops...