"The Hangover" is a hilarious romp through the city of sin. Phil (Bradley Cooper), Stu (Ed Helms), Alan (Zach Galifianakis) and Doug (Justin Bartha) set out to Vegas for the bachelor party of their lives. When they wake up the next morning, however, things become a total mystery about the night before. Oh, yeah...and the groom-to-be Doug is missing. Retracing their steps, the three remaining friends go on a hunt for clues leading up to Doug's disappearance.

Read more »