The Hangover (film series) 2010, in Ontario, California, before moving on location in Thailand. Two years after "The Hangover Part II", Phil, Stu, and Doug are happily living uneventful lives at home. The only member of the Wolfpack who is not content is Alan. Still lacking a sense of purpose, Alan has ditched his meds and given in to his natural impulses until the untimely death of his father forces him to finally re-evaluate his lifestyle and seek the help he needs. Phil, Stu, and Doug are there to make sure Alan takes the first step. This time, Alan gets married to Cassandra, and
The Hangover Part III 20 and 21, a stretch of California State Route 73, a toll road in Orange County was closed for filming. At the end of the month, production moved to Las Vegas for several weeks of filming. Principal photography concluded in Las Vegas on Friday, November 16, 2012. The Hangover Part III: Original Motion Picture Soundtrack is the soundtrack of the film. It was released on May 21, 2013. Other songs featured in the film but not on the soundtrack include "Hurt" by Nine Inch Nails, "The Stranger" by Billy Joel, "N.I.B." by Black Sabbath, "Dark Fantasy" by Kanye West, "In