In a special 3-D episode, Sarah and Casey kidnap an international rock star to see who's behind a plot to murder him. Morgan must pick someone to accompany him backstage to a concert.
A new mission has Chuck and Sarah posing as a married couple and interacting with some odd neighbors. The Buy More crew help Big Mike out after his wife files for divorce.
Chuck gets jealous when Sarah has to get cozy with a suave MI-6 agent to obtain Fulcrum data. Jeff and Lester weasel their way onto the Buy More hiring committee; Morgan starts sleeping at Ellie and Awesome's apartment.
Chuck encounters a scientist that may be able to remove the Intersect from his head, but the cost may be too steep. The Buy More crew take on their snobbish Beverly Hills counterparts.
General Beckman sends a new agent to assess Sarah's relationship with Chuck. Morgan, Jeff, and Lester use any and all means to crash Awesome's bachelor party.
Casey is ordered to pursue Chuck and Sarah, who have gone rogue in order to rescue Chuck's father. Morgan's screw-up makes him Public Enemy #1 among the Buy Morons.