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 Vegas Convention and Visitors Authority received numerous inquiries from persons interested in recreating some of the film's most wild scenes, such as those involving a tiger. The Las Vegas branch of Madame Tussauds added "Hangover"-themed rooms recreating the hotel room and the wedding chapel and a tie-in rooftop cocktail bar. In 2018 Hasbro issued a parody version of their board game "Clue" where players have to locate a missing friend somewhere in the city after a wild night of carousing. Principal photography of "The Hangover Part II" began in October 2010, with Bradley Cooper, Ed Helms, Justin Bartha, and Zach