Chuck

As the upgraded Intersect, Chuck trains to become a full-fledged spy but hits rock bottom when he flunks out of spy school and loses Sarah in the process. Meanwhile, Morgan comes home from Benihana School to help Chuck get over Sarah.

Carina kommer tilbake med en forlovede, mens Chuck prøver å snakke med Sarah om forholdet deres.

Chuck must use his relationship with Awesome to protect a visiting dictator, Premier Goya, who is the target of an assassination. While Awesome is excited about the prospect of being a spy, Chuck is more concerned about Awesome and Ellie's safety.

Chuck blir Awesomes kontaktperson, og viser ham hvordan en ekte spion jobber.

Mot Sarah og Johns vilje takker Chuck ja til sitt første solooppdrag i Paris.

Jeff, Lester og Morgan forsøker å finne ut mer om Hannah, den nyansatte hos Nerd Herder.

Chuck og Hannah blir uventet involvert i agent Shaws siste oppdrag.

Chuck går undercover som leiemorder. Sarah prøver å holde forholdet til Shaw profesjonelt.

Chuck feels like his life is falling apart when he can't flash and gets left behind for a mission. While Shaw, Sarah and Casey go on without him, Chuck finds himself in a sticky situation back at the base.

Casey fengsles for forræderi, så Chuck og Sarah legger en dristig plan for renvaske hans navn.