Three buddies wake up from a bachelor party in Las Vegas, with no memory of the previous night and the bachelor missing. They make their way around the city in order to find their friend before his wedding.
- Runtime: 100 min
- Released: 05 Jun 2009
- Starring: Zach Galifianakis, Bradley Cooper, Justin Bartha
- Writer: Jon Lucas, Scott Moore
- Director: Todd Phillips
- Available countries: United States, Germany