Mistakes
At the place where Libby's birthday is being held, when Dennis and Gordon are talking to Libby and Whit, the pictures behind Dennis and Gordon keep moving positions. See more...
Trivia
Simon Pegg didn't know that the Hank Azaria was actually going to completely undress, so his shocked reaction is entirely real. See more...
Movie Mistakes blog
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Run, Fat Boy, Run (2007) - 1 quote
Directed by David Schwimmer, starring Dylan Moran, Hank Azaria, Simon Pegg, Thandie Newton (add more)
Dennis: I can lose weight, but you'll always be an asshole!