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The movie quickly became a cult hit and now Thornton's despicable Willie has returned for the sequel.
"Bad Santa 2" looks even more raunchy than the original, with Tony Cox starring once more as Willie's sidekick. Brett Kelly, who played the strange kid Willie befriends in the original, is also back. Meanwhile, Christina Hendricks and Kathy Bates are new additions to the franchise.
Watch the NSFW Red Band trailer below: