Chuck: Season 2, Episode 20

2 - 20: Chuck Versus the First Kill

As a last resort, Chuck enlists the help of his ex-girlfriend, the imprisoned Fulcrum agent Jill Roberts, to find his father. Jill and Chuck pose as an engaged couple at her parents' home to meet her Fulcrum recruiter Uncle Bernie (Ken Davitian). Instead of helping them, Bernie tries to kill them but dies from a heart attack before he is able do so, leading Casey to call it Chuck's first official kill. The team tracks a call to Bernie's phone to the office building where Chuck's father is being held. Although the team fails to retrieve Chuck's father, Chuck lets Jill escape after she fulfilled her end of their bargain. Sarah disobeys General Beckman's orders to bring Chuck in to be locked away and instead goes on the run with him. Meanwhile, at the Buy More, Emmett betrays Morgan and uses him to get promoted to the manager position, causing Big Mike to get demoted.