Speaking to British GQ Magazine Paul Giamatti talked about his cameo appearance in the highly-anticipated Todd Phillip’s sequel ‘The Hangover: Part 2.’ Unveiling he’s portraying a ‘creepy guy.’

“We shot it in Bangkok in December, which was amazing,” said Giamatti. “I don’t think I’m supposed to reveal it entirely, but I play a really unpleasant, creepy guy who terrorises them for a while.”

Giamatti continued: “It’s like the first one, filled with all these odd little cameo parts. It was fun. They’re really good guys – we all had a great time.”

I’m itching to see this film, I’m expecting hilarious high-jinx in abundance! ‘The Hangover: Part 2′ comes to cinemas May 26th, 2011, and stars a monkey wearing clothes, Bradley Cooper, Ed Helms, Zach Galifianakis, Jeffrey Tambor, Mike Tyson, Justin Bartha, Paul Giamatti, Liam Neeson and Ken Jeong.