The Hangover (film series) after hearing how a friend of executive producer Chris Bender went missing following his bachelor party in Las Vegas. After Lucas and Moore sold it to Warner Bros. for $2 million, director Todd 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. Filming took place in Nevada for 15 days. In "The Hangover Part II", Phil, Stu, Alan, and Doug travel to Thailand for Stu's wedding. After the previous film's bachelor party in Las Vegas, Stu takes no chances and
The Hangover Part II to the curb. Everybody deserves a second chance". In November 2010, it was reported that Jamie Chung had been cast in the film as Stu's fiancée as well as it being renamed, "The Hangover Part II". In an interview director Todd Phillips revealed that Mike Tyson would be back in the sequel. Also in November, it was reported that Paul Giamatti had joined the cast. The next day it was reported that former U.S. President Bill Clinton filmed a cameo appearance for the film in Bangkok while he was in the city to deliver a speech on clean energy. Ed