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 III not sure who let the dogs out this time, but they should be made to pay." Richard Roeper of the "Chicago Sun-Times" wrote, "Director Todd Phillips delivers a film so different from the first two, I'm not even sure it's supposed to be a comedy." Christy Lemire of the Associated Press gave the film a positive review, writing, ""The Hangover Part III" runs a different sort of risk by going to darker and more dangerous places than its predecessors, both artistically and emotionally. It dares to alienate the very audience that made "The Hangover" the highest-grossing R-rated comedy of all