The Hangover Part II did not have the full support of my entire cast and crew." Liam Neeson replaced Gibson after being invited by Cooper, who worked with Neeson on "The A-Team", to take the part. Neeson, a fan of the first film stated, "I just got a call to do a one-day shoot on 'Hangover 2' as a tattooist in Thailand, and that's all I know about it". Gibson was reportedly furious over the decision. A source close to Gibson stated, "He doesn't understand why Mike Tyson, a drug user who turned his life around, was given a chance while Mel was kicked
The Hangover Part II financial costs and argued that there was no legal precedent for the case, saying that the use of a permanent tattoo on a human's face could not be controlled. The judge allowed the case to go forward, stating that Mr. Whitmill had a "strong likelihood of prevailing on the merits for copyright infringement" and that most of the arguments put forward by Warner Bros. were "just silly," but rejected Whitmill's request for a preliminary injunction to stop the release of the film, because, on balance, that rejection was "in the public interest". In the event that Warner Bros. and Whitmill