30 Rock

Seasons: 1 -2 -3 -4 -5.

Genre: Comedy .

Plot: Liz Lemon, head writer of the sketch comedy show "TGS with Tracy Jordan", must deal with an arrogant new boss and a crazy new star, all while trying to run a successful TV show without losing her mind.

Cast : Tina Fey - Tracy Morgan - Jack McBrayer.