Mel Gibson will be appearing in The Hangover 2.
The New York Post first reported that the troubled actor, 54, "will make a cameo as a tattoo artist. Filming is taking place on the Warner Bros. lot, where a Bangkok set has been built, and Mel is expected to film his role in two weeks. Then the production moves to Thailand at the end of October."
Pal Jodie Foster also said he'll be a part of it, telling Extra: "He really liked the humor in that first [Hangover] movie, so I'm glad he'll be in it!"
Major plot details are mum, though some web reports say the sequel centers around the guys taking a trip to Thailand to attend a bachelor party.
"It takes place in Bangkok and L.A.," director Todd Phillips recently told Empire magazine. "There's gonna be some f---ed-up surprises."
Though the main players are set to return - including Ed Helms, Bradley Cooper, Zach Galifianakis, Justin Bartha and even Ken Jeong - E! recently reported that Heather Graham won't be back.