Jack and Avery plan to renew their vows. Criss wants to prove to Liz that he's the one.
Avery finally returns home from North Korea, but Jack questions her fidelity overseas.
"Queen of Jordan" takes over "TGS."
Originally filmed as a live episode, Kenneth takes drastic measures to prove why "TGS" should remain a live show.
Jack gets creative when his new business idea for Kabletown goes awry. Jenna stages a public breakdown to win back Paul.
Liz tries to get Jack to have an important conversation with his mother.
Jack is disappointed by Pete's lack of ambition. Tracy regains his sense of smell. Jenna engages in a prank war with the writers.
Jack struggles to come up with an inspired idea to expand the Kabletown empire. Liz attempts to break free from her repetitive lifestyle.
Liz writes the script for the Avery TV movie and stirs up trouble for Jack and Diana Jessup.
Jack revamps his efforts to rescue his wife, while Liz agrees to mentor Hazel.
Liz is cursed on St. Patrick 's Day when her ex-boyfriend Dennis shows up unexpectedly, interrupting her day with Criss.
Kenneth's new job leaves him facing off with Liz, and Jack deals with the issues of having a teenage nemesis.
Jack introduces Kenneth to the dark side of the business world, while Liz is stuck in a fake relationship with Frank.
The "TGS" gang celebrates Leap Day.
Jack is mugged and decides to run for mayor, while Jenna and Paul reach a new level in their relationship.
Valentine's Day fever hits "TGS."