30 ROCK
NBC, 8:00 p.m. ET
When the cats are away, the mice will play… on live television. In this case, the cats are Jack (Alec Baldwin) and Liz (Tina Fey), who take a trip to Florida to settle the estate of Jack’s mom. And the mice are Jenna and Tracy (Jane Krakowski, Tracy Morgan), who get to run their show without any pesky producer or network executive around to tell them no.