[6] Jim Carrey stars as a man who discovers a book that he believes is about him, sinking him further and further into a murder mystery that proposes the killer is, quite literally, the number 23. Carrey is good and director Joel Schumacher’s (A Time to Kill, Flatliners) direction is taut, if a little too hyper-stylized for the material. I don’t put stock in numerology, …