30 ROCK
NBC, 8:00 p.m. ET
There are only four 30 Rock episodes left – and this is one of them. Jack (Alec Baldwin) makes a major power play, Will Arnett makes a return appearance as Jack’s corporate arch-enemy, and Liz (Tina Fey)… well, you didn’t expect her to not have problems of her own, right? Also guest starring: Steve Buscemi.