Title: “Chuck vs. the Helicopter”
Airdate: October 1, 2007
Gallery: Promotional Photos | Screencaps
NBC Synopsis – added 9.15.07
WHO TO BELIEVE? –As Chuck Bartowski (Zachary Levi) continues to come to grips with his newly adopted life as a spy, tension builds between his recently appointed partners Sarah Walker (Yvonne Strahovski) and John Casey (Adam Baldwin). When a doctor who seems to have a solution to Chuck’s problem is killed, Casey and Walker turn the blame at one another. Both agents persistently try to convince Chuck that the other one is responsible and now it is up to Chuck to decide which one to trust. Who will he choose?
Added 9.20.07
This episode contains two car explosions, a serious hand-to-hand combat battle inside of the Wienerlicious where Sarah now works, and a helicopter chase.
Added 9.19.07
A top scientist attempts to remove all government secrets from Chuck’s brain. But when the scientist is mysteriously killed, the NSA’s Casey and the CIA’s Sarah blame one another for the assassination—with Chuck caught in the middle of their battle. Elsewhere, Sarah goes undercover, working at a gourmet hot-dog joint to keep an eye on Chuck.
(source)