30 Rock (2006)

S04E02 Into the Crevasse

Jack finds himself fighting to safeguard his position and the integrity of the company as Devin reemerges with a vendetta. Meanwhile, Tracy and Jenna plot to create chaos for Liz, determined to make her life difficult. In a different corner, Kenneth dedicates his time to volunteering at a local animal shelter, finding purpose in caring for the animals.