Starring: Adam Baldwin, Zachary Levi, Yvonne Strahovski, Sarah Lancaster, Joshua Gomez, Vik Sahay
Chuck Versus the Fake Name - S3-E8
Factual error: When they first bring Grueber into Castle, Sara states that "he is one of five people who can hit a target from half a mile away." Half a mile is 880 yards. Basically every person who has graduated from (or likely everyone who has been selected for) sniper school in any military in the world should be able to do this. (00:05:20)
John Casey: Bartowski, you're like the poster child for friendly fire.
Chuck Versus the Helicopter - S1-E2
Trivia: During the test where Chuck is shown a series of images, he mentions an "Oceanic flight" that was shot down. "Oceanic" is the name given to many ill-fated fictional airlines, and has been used in films like "Executive Decision" and TV shows like "Lost".