Exclusive: CSI's Grissom to Get a Blast from His Past

Get this: Sources confirm that CSI has signed William Petersen's To Live and Die in L.A. director, William Friedkin, to helm the season's eighth episode (to air during November sweeps, natch). As such, I think it's safe to speculate that the hour, which delves into Vegas' seedy mob underworld, will include at least one killer car chase and more Wang Chung music than you ever thought you'd hear again. Kidding aside, if the Oscar winner had only made his deal a little sooner, he could have revisited his Exorcist heyday by calling the shots on Episode 6: That one revolves around a deadly, um, exorcise program.