30 Rock

Jack Donaghy meddles in Liz Lemon's burgeoning relationship with Carol (Guest Star Matt Damon).

Liz Lemon uses her new found confidence to win over an editor (guest star Paul Giamatti). Elizabeth Banks also guest stars.

Jack Donaghy attempts to charm Congress during the Kabletown hearings. Rob Reiner and Queen Latifah Guest Star.

On show night, Liz grows increasingly infuriated when no one seems to remember that it's her 40th birthday. Just before the taping, Tracy becomes convinced that nothing is funnier than a performer laughing and breaking character, which he elects to do all night, much to Jenna's chagrin. Meanwhile, Jack struggles with the consequences of his promise to give up drinking while Avery is pregnant.

On show night, Liz grows increasingly infuriated when no one seems to remember that it's her 40th birthday.

Jack tries to use his perfect day to save Liz's relationship. Kelsey Grammer guest stars.

Avery (Guest Star Elizabeth Banks) pushes Jack to set boundaries in his relationship with Liz (Tina Fey).

Jack tries to sway a congressional election for the benefit of the network. John Slattery guest stars.

Jack tries to find a glitch in GE's new microwave design.

Jack advises Liz to find a therapist.

Liz (Tina Fey) and Avery (Guest Star Elizabeth Banks) convince Jack (Alec Baldwin) to tell his mother (Guest Star Elaine Stritch) two big secrets. Alan Alda and Will Forte also Guest Star.

Company budget cuts affect the TGS staff, and Liz (Tina Fey) tries to use Jack's (Alec Baldwin) wedding mistake in her favor. Meanwhile, Jenna (Jane Krakowski) and Danny (Cheyenne Jackson) share his dressing room and Tracy (Tracy Morgan) receives disturbing medical news that makes Angie (Sherri Shepherd) consider a different career path.

Tracy has a reality TV crew following him around which Liz tries to use to her advantage, while Jack attempts to make a profit by pre-recording natural disaster telethons. Lutz lies to the writers to make him more valuable in the event of an apocalypse.

Jack tries to impress the owner of Kabletown, while Liz pretends to be pregnant to help Avery (Guest Star Elizabeth Banks) with her co-worker Carmen Chao (Guest Star Vanessa Minnillo).

Both Jack's and Liz's romantic getaway plans are foiled. Elizabeth Banks, John Cho and Matt Damon guest star.

Jenna takes Liz out to distract her from her breakup and prove love still exists, while Jack, a newly sleep-deprived father, loses his negotiating edge when discussing his nanny's salary. Pete (Scott Adsit) and Frank (Judah Friedlander) start a rock band.

Liz Lemon hires a new guest writer in order to prove a blog wrong. Chloe Grace Moretz guest stars.

Jack (Alec Baldwin) puts Liz in charge of an event for Angie in the hopes that she can emotionally manipulate Angie into making an appeal to Tracy. The "Queen of Jordan" cameras bring Jack some embarrassment while leaving Jenna starved for attention. A lost love returns to Frank's (Judah Friedlander) life, causing him to question his maturity. Susan Sarandon guest stars.

Liz tries to reassure her staff that the show's forced hiatus is temporary, but everyone starts to focus on their fallback plans. Meanwhile, Jack (Alec Baldwin) attempts to salvage a cable network by enlisting his nemesis, Devin Banks (guest star Will Arnett).

With "TGS" on the brink of cancellation, Liz (Tina Fey) and Kenneth (Jack McBrayer) go into detective mode to track Tracy (Tracy Morgan) down. Meanwhile, Jack (Alec Baldwin) helps Jenna (Jane Krakowski) make sure her new project is financially successful. And Pete (Scott Adsit), feeling emasculated, challenges the writers and crew to a contest of strength.

With "TGS" on the brink of cancellation, Liz and her staff have one last chance to prove themselves with their 100th Episode. Part 1 of 2.

With "TGS" on the brink of cancellation, Liz (Tina Fey) and her staff have one last chance to prove themselves with their 100th Episode.

Liz Lemon is determined to fix the problems in her personal life.

Liz Lemon's summer vacation is interrupted when Tracy shows up.