Movie: "The Number 23"
I don't follow movies very closely, so I only just discovered a few days ago that there was a 2007 movie starring Jim Carrey called "The Number 23" that had a story influenced by Robert Anton Wilson. The New York Times review said the movie "owes something to David Fincher, a little something else to Robert Anton Wilson ... "
The review also called it "an accidental comedy starring a deadly serious Jim Carrey" and other reviews also do not appear to have been enthusiastic.
IMDB link is here.