Did anyone else catch tonight's CSI? It reunited William Petersen and Tom Noonan (of the Manhunter cast). I thought it's set up for some more fun down the line between their respective characters on CSI. The last shot of seeing the key in Zeph's mouth makes the whole Manhunter vibe take on another dimension. This could be fun later this season. Greg is so funny. He's what is missing on CSI:Miami. Greg is the one that gives the levity of the show while giving us the lowdown on the evidence collected.