09/27/2012 05:56 pm ET Updated Sep 27, 2012

'30 Rock' Season 7 Premiere: Bachelorette Parties And Babies (PHOTOS)

Attention nerds: It's "The Beginning of The End" for "30 Rock." In the Season 7 premiere, entitled, "The Beginning of The End," Liz Lemon (Tina Fey) struggles with being Jenna's (Jane Krakowski) maid of honor. Meanwhile, Jack (Alec Baldwin) develops an "unusual" business strategy for NBC.

Here's how NBC describes the episode: "When “TGS” returns from hiatus, Liz is alarmed by Jack’s shockingly bad fall programming line-up. Meanwhile, Jenna prepares to be the ultimate bridezilla, enlisting a reluctant Liz to be her maid of honor, and Kenneth (Jack McBrayer) and Hazel (Kristen Schaal) invite Tracy (Tracy Morgan) to a dinner party."

"30 Rock" will wrap up with a 13-episode final season ending in January. But don't worry, Tina Fey won't stray too far the network. The creator/star signed a new deal with Universal TV to develop and potentially star in new TV shows.

Take a look at photos from the final season premiere of "30 Rock" below.

"30 Rock" premieres Thursday, October 4 at 8 p.m. ET on NBC.

30 Rock