The Hangover – Trailer

Two days before his wedding, Doug and his three friends drive to Las Vegas for a blow-out bachelor party they’ll never forget. But, in fact, when the three groomsmen wake up the next morning, they can’t remember a thing. For some reason, they find a tiger in the bathroom and a six-month-old baby in the closet of their suite at Caesars Palace.

The Hangover

Bradley Cooper, Zach Galifianakis, Ed Helms, Rob Riggle, Ken Jeong, Heather Graham, and Mike Tyson star.