Returning Fall Shows: Where We Left Off

30 Rock (NBC)
Premieres: Thursday, Oct. 4 at 8/7c

Where We Left Off: Liz officiated Jack and Avery's vow renewal ceremony, which turned into a divorce when they admitted that they only got married because of their daughter Liddy. Meanwhile, Jenna and Paul got engaged. Criss sold his hot dog truck to raise money to pay for his and Liz's nursery renovation, and they decide to have a child together.

What's Next: Season 7 — the show's last — will be about Liz's road to motherhood, but it won't necessarily show Liz as a mom. Blerg! Tina Fey wants to bring back old faces, including Isabella Rossellini (Jack's first ex-wife, especially now that he's divorced again), Salma Hayek and Michael Sheen.