Cast of 30 Rock

Tina Fey plays Liz Lemon, the head writer of the sketch comedy show within 30 Rock, navigating the challenges of managing her eccentric cast and crew.

Alec Baldwin portrays Jack Donaghy, the high-ranking NBC executive who oversees the show's production and often clashes with Liz Lemon.

Tracy Morgan is Tracy Jordan, a wildly unpredictable movie star brought onto the show's cast to boost ratings.

Jane Krakowski plays Jenna Maroney, the self-absorbed lead actress of the sketch comedy show who constantly seeks the spotlight.

Jack McBrayer is Kenneth Parcell, an optimistic and naive NBC page who aspires to a long career in television.

Scott Adsit portrays Pete Hornberger, the producer of the sketch comedy show and a long-time friend of Liz Lemon.

Judah Friedlander plays Frank Rossitano, a sarcastic writer on the sketch comedy show known for his distinct trucker hats.

Keith Powell is James 'Toofer' Spurlock, a Harvard-educated writer who often feels superior to his co-workers at the sketch comedy show.

Maulik Pancholy portrays Jonathan, the loyal and devoted assistant to Jack Donaghy.

Katrina Bowden plays Cerie, the young and trendy assistant who often distracts the male staff with her looks.

John Lutz is J.D. Lutz, a writer on the sketch comedy show often overlooked and mocked by his colleagues.

Lonny Ross portrays Josh Girard, a cast member of the sketch comedy show known for his various impersonations and impressions.