The Hangover (2009) - Stun Gun Demonstration Scene (6/10) | Movieclips

The Hangover - Stun Gun Demonstration: As a punishment for stealing a cop car, Stu (Ed Helms), Alan (Zach Galifianakis), and Phil (Bradley Cooper) must participate in a stun gun demonstration. BUY THE MOVIE: Watch the best The Hangover scenes & clips: FILM DESCRIPTION: Two days before his wedding, Doug (Justin Bartha) and three friends (Bradley Cooper, Ed Helms, Zach Galifianakis) drive to Las Vegas for a wild and memorable stag party. In fact, when the three groomsmen wake up the next morning, they can’t remember a thing; nor can they find Doug. With little time to spare, the three hazy pals try to re-trace their steps and find Doug so they can get him back to Los Angeles in time to walk down the aisle. CREDITS: TM & © Warner Bros. (2009) Cast: Bradley Cooper, Cleo King, Ed Helms, Rob Riggle, Zach Galifianakis