Season 4
2009
22m
Episode 2 - Into the Crevasse
Jack tries to protect his job and the company when Devin returns to seek revenge; Tracy and Jenna try to make Liz's life miserable; Kenneth volunteers at an animal shelter.
Air Date
Oct 22, 2009
SEASON REGULARS
Tina Fey
Liz Lemon
Alec Baldwin
Jack Donaghy
Tracy Morgan
Tracy Jordan
Jane Krakowski
Jenna Maroney