The Hangover Part II an exotic location. That's all I know". In January 2010, Phillips dismissed rumors that Zac Efron would join the cast of "The Hangover 2", though Ed Helms stated that Efron would be a welcomed addition, commenting, "I love that guy. He's actually really funny". In March 2010, Phillips denied reports that the film would take place in Mexico or Thailand stating, "I don't know. There's a lot of rumors. There was rumor also that it was going to Mexico or something and neither are true". Also by March, Galifianakis, Helms, Bradley Cooper, and Justin Bartha completed negotiations and signed deals
The Hangover (film series) of a bachelor party. Each film in the series focuses on how the friends try to deal with the aftermath of their antics while they are being humiliated and occasionally physically beaten up at each turn. "The Hangover" tells the story of Phil Wenneck, Stu Price, and Alan Garner, who travel to Las Vegas for a bachelor party to celebrate the impending marriage of their friend, Doug Billings. However, Phil, Stu, and Alan have no memory of the previous night's events and must find Doug before the wedding can take place. Screenwriters Jon Lucas and Scott Moore wrote the script