Jim Carrey
Oh my, I just read that Jim Carrey was originally cast to play the part of Steve that went to Owen Wilson. Although I enjoy Owen, I love Jim Carrey! How much funnier would this movie have been if Jim was also in it?!
shareYou are mistaken:
"Jim Carrey was attached to play the lead role, but he dropped out and Zach Galifianakis replaced him. "