Description by couchtuner for 30 Rock Season 4 Episode 2 : Jack finds himself fending off yet another threat to his job from Devin Banks. Tracy—miffed over the Dealbreaker book—and Jenna—still upset over the impending new cast member—each exact revenge on Liz. Kenneth volunteers at an animal shelter.
Watch It Here :30 Rock Season 4 Episode 2 Into the Crevasse
