Attention "Star Wars" geeks: Mark Hamill is guesting on this week's two part season finale of "Criminal Minds." They've been very quiet about it, but I have a feeling he's going to turn out to be The Replicator (the team's unknown nemesis this whole season). It's on Wednesday at 9 (EST).
"I got news for you. If it wasn't for the toilet, there would be no books." --- George Costanza.
