30 Rock - Season 4

Season 4
Jack requests that Liz cast a new actor for TGS, and Liz's subsequent search for the perfect comedian, much to the dismay of Jenna and Tracy, who fear losing their spotlight. The later half of the season focuses on two complementary story arcs: Jack's inability to choose between his two girlfriends, and Liz's inability to find a boyfriend to live up to her expectations and Jenna's relationship with a Jenna Maroney impersonator.
Episodes

Season 4
Jack informs Liz that it's time for TGS to start appealing to middle America, and wants her to search for a new cast member.

Into the Crevasse
Liz's book finally hits the stores, but she faces the wrath of Tracy when he finds out just how much he influenced what Liz wrote.

Stone Mountain
Liz and Jack travel south to find their next great TGS talent.

Audition Day
It's audition day at TGS and the cast and crew each have want their favorites chosen.

The Problem Solvers
While the TGS crew await the arrival of their new cast member, Liz gets an offer of a lifetime.

Sun Tea
It's green week and Kenneth does his part, with the help of Al Gore.

Dealbreakers Talk Show #0001
Production begins on Liz's new talk show, Dealbreakers, and she realizes what it's like to walk in Jenna's shoes.

Secret Santa
Jack takes a trip down memory lane when his high school crush resurfaces in his life.

Klaus and Greta
Jenna enters in a fake relationship with James Franco while Jack tries to gain access to a drunken voicemail he left Nancy.

Black Light Attack!
Danny reveals to Jack he's having secret make-out sessions with a TGS writer; Jenna auditions for Gossip Girl.

Winter Madness
To boost morale at TGS, Liz and Jack take the gang up North for a work field trip.

Verna
Jenna's estranged mother comes into town and Jenna turns to Jack for advice on how to deal with her.

Anna Howard Shaw Day
Liz schedules her root canal on Valentine's Day, but has a hard time finding somebody to drive her home.

Future Husband
Liz sets out to find the identity of a mystery number in her phone labeled "Future Husband."

Don Geiss, America and Hope
Jack struggles to find his new place in the business after hearing of the Kabletown buy out and Liz continues to wonder if Wesley is the "one."

Floyd
Revenge is in the air when Liz discovers an engaged Floyd is back in town to compete for a dream wedding on "The Today Show".

Lee Marvin vs. Derek Jeter
Jack is torn between Nancy and Avery while Jenna offers to be Liz's wingman.

Khonani
Determined to show her staff she knows how to cut loose, Liz offers to throw a bridal shower for Cerie.

Argus
Liz steps in when Tracy and Dotcom argue over who will be Grizz's best man.

The Moms
Liz sets out to reunite her mother with her one true love, Buzz Aldrin.

Emmanuel Goes to Dinosaur Land
With Avery out of town, Nancy shows up to visit Jack. Liz revisits her old boyfriends and yet again runs into the unshakable Wesley. Tracy eschews a gritty, Oscar-caliber role to do a Garfield movie.

I Do Do
Liz finally meets her soul mate, just as Jack is forced to finally decide between Avery and Nancy.
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