Hangover 2009

Initial release: 2 June 2009 (USA)

Featured song: Stu's Song

Box office: 469.3 million USD

Doug and his three best men go to Las Vegas to celebrate his bachelor party. However, the three best men wake up the next day with a hangover and realize that Doug is missing.

Three buddies wake up from a bachelor party in Las Vegas, with no memory of the previous night and the bachelor missing. They make their way around the city in order to find their friend before his wedding.

The Hangover is a 2009 American comedy film directed by Todd Phillips, co-produced with Daniel Goldberg, and written by Jon Lucas and Scott Moore.

It is the first installment in The Hangover trilogy. The film stars Bradley Cooper, Ed Helms, Zach Galifianakis, Heather Graham, Justin Bartha, Ken Jeong, and Jeffrey Tambor.

However, Phil, Stu, and Alan wake up with Doug missing and no memory of the previous night's events and must find the groom before the wedding can take place.

Lucas and Moore wrote the script after executive producer Chris Bender's friend disappeared and had a large bill after being sent to a strip club. After Lucas and Moore sold it to the studio for $2 million, Phillips and Jeremy Garelick rewrote the script to include a tiger as well as a subplot involving a baby and a police cruiser, and also including boxer Mike Tyson.

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