Episode list

When an old flame from Casey's life shows up, there's big trouble ahead for the whole crew.

Chuck finds a bug in Buy More. Sarah and Casey get 48 hours to find the culprit, so they have to find the receiver inside Buy More. Who planted it inside Big Mike's marlin and who took the marlin?

A new intersect will be running in 24 hours. What happens to the old one - Chuck? Returning to a normal life, he asks Sarah on their first real date.

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.

Chuck has problems with Bryce back in town. He's Sarah's "husband" on a mission where Chuck's a waiter. Fulcrum's stolen an encrypted Intersect chip. Bullies monopolize Buy More's game room.

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 meets his Stanford ex, Jill/Jordana Brewster, at a conference. Her boss may have a bio weapon open to bidding. Chuck's ordered to date Jill and spy on them. Buy More's staff gets a CPR test.

Jill thinks, Chuck's seeing Sarah. Chuck, Sarah and John get into Jill's boss's hotel room to find clues on a Fulcrum list. Chuck solves puzzles. A Fulcrum killer is on the loose.

How much can Jill be trusted? Will Fulcrum get the intersect? Can Big Mike save Buy More from thieves? Who's coming to Ellie's Thanksgiving dinner?

Chuck, Sarah and John protect a facility penetrated by John's old martial arts teacher/Sensei, who's now a rogue agent stealing and selling weapons. Who'll be Buy More's employee of the month?

Sarah's father comes for a visit. His latest con involves a sheik with possible terrorist ties. When the sheik shows up, the Team must help her father to pull off the con. Meanwhile Anna makes a suggestion that forces Morgan to consider making more mature decisions, is he ready?

A car crashes into the Buy More, everyone inside, including Ellie and Devon are taken hostage. Chuck does his best to protect everyone. The real goals are not evident, and it will lead to some very hard choices.