The Hangover Part II takes no chances and opts for a safe, subdued pre-wedding brunch. Things do not go as planned, resulting in another bad hangover with no memories of the previous night. Development began in April 2009, two months before "The Hangover" was released. The principal actors were cast in March 2010 to reprise their roles from the first film. Production began in October 2010, in Ontario, California, before moving on location in Thailand. The film was released on May 26, 2011 and became the highest-grossing R-rated comedy during its theatrical run. A third and final installment, "The Hangover Part III", was released
The Hangover Part II: Original Motion Picture Soundtrack featured in the film, it does not appear on the soundtrack. Among the songs included on the album is Ed Helms' version of the Billy Joel song "Allentown", rewritten in the spirit of his popular "Stu’s Song" from the soundtrack of 2009′s "The Hangover". Additional new music includes a song from Danzig, along with music from the Ska Rangers, Kanye West, Mark Lanegan, Deadmau5, Wolfmother and more. "The Hangover Part II: Original Motion Picture Soundtrack" received a positive review from "AllTimeSoundtrack.com": The Hangover Part II: Original Motion Picture Soundtrack The Hangover Part II: Original Motion Picture Soundtrack is a soundtrack