The Hangover Part II "The Hangover 2" would begin in October 2010, for a May 26, 2011 release, following the same production schedule used for the first film. Also in July, Zach Galifianakis stated in an interview with "Latino Review" that the film will be set in Thailand, "Well, I think we're going to Thailand. The problem with "Hangover 2" is that we have to live up to what we did which is very difficult. So we get, I think, kind of kidnapped. It has nothing to do with the bachelor party. We're definitely not doing that again but we do end up in
The Hangover Part III crisis. However, things go awry when an incident from the original film comes back to haunt them. "The Hangover Part III" was announced days before the release of "The Hangover Part II" and Mazin, who co-wrote "Part II", was brought on board. In January 2012, the principal actors re-signed to star. In March 2012, Warner Bros. announced a U.S. Memorial Weekend release. The supporting roles were cast between June and September 2012. Principal photography began in September 2012 in Los Angeles, California before moving to Nogales, Arizona and Las Vegas, Nevada. The film was released on May 23, 2013. Two