30 Rock's (9:30 p.m., NBC) season finale is already upon us. Do you agree with USA Today and Alan Sepinwall that the show hasn't been up to snuff since it came back from the strike?

At least Sepinwall promises good things for tonight's finale on the tail end of this piece about the Scrubs finale. The wacky medical comedy (8:30 p.m., NBC) wraps up its seventh season tonight in limbo. NBC is done with the show, but it may resurface for an eighth and final season on ABC.

There's also The Office (9 p.m., NBC) and Lost (10 p.m., ABC), of course, and that CSI (10 p.m., CBS) episode that was written by the Two and a Half Men writers.