Casts : Zachary Levi, Yvonne Strahovski, Sarah Lancaster, Adam Baldwin, Vik Sahay, Scott Krinsky, Joshua Gomez, Ryan McPartlin, Mark Christopher Lawrence, Bonita Friedericy
Team Chuck recovers some equipment. They’re told it’s the last component for the new Intersect, which will be brought on line. Chuck is relieved at the prospect of returning to a normal life and asks Sarah out. Meanwhile Casey receives orders that cause some inner conflict.
The team finds out the real part for the Intersect has been stolen. The team tracks down a legendary agent, who has had experience dealing with female spies. Chuck must learn the art of seduction.
Fulcrum has intercepted an update for the new Intersect. The chip has data that could expose Team Chuck. Bryce and Sarah must pose as a married couple to get the chip back. Chuck’s jealousy causes some problems, but Sarah’s decisions endanger the mission, and forces Chuck to make some decisions of his own. Meanwhile the Buy More crew must deal with bullies from a sports store.
A person from Sarah’s past recognizes her, Sarah tries her best to avoid her, but Chuck gets a flash. Now Sarah has no choice but to go to her High School Reunion.
Chuck flashes on a person at the Buy More, he’s a nuclear terrorist looking for Jeff. Chuck hangs out with Jeff to discover why he’s being targeted. The team will need Jeff’s help prevent a nuclear attack.
Chuck goes to a corporate office and encounters his ex-girlfriend, Jill. He tries to avoid her but they catch up. Later he gets a flash on one of Jill’s associates. Now he must reconnect with Jill to determine her involvement. The Buy More crew must pass CPR certification.
General Beckman finds intelligence that suggests Guy had a list of Fulcrum Agents. She orders the team to find the list. This causes some problems when Chuck tries to rekindle his romance with Jill. When Jill is endangered, Chuck is forced to make some difficult decisions, and the team is not prepared for what comes next.