Answer
Liz Lemon, the show's protagonist, is the head writer of a live sketch comedy show called "The Girlie Show" and is portrayed by Tina Fey. Liz is a workaholic who often finds herself in humorous and awkward situations due to her personal and professional life struggles, which include her complicated relationships with her boss, Jack Donaghy, her co-workers, and her on-and-off boyfriend, Criss Chros.