Ellie’s big day finally arrives and Chuck must save her life and her wedding from being ruined by Ted Roark and FULCRUM.
Chuck and Sarah go AWOL in their search for Chuck’s kidnapped father, so Casey is ordered to pursue and return them after being promoted to Colonel. Meanwhile, Emmet promotes Morgan to assistant manager against his will.
After Chuck’s father is kidnapped by FULCRUM, Chuck finds himself in the need to ask his imprisoned ex-girlfriend Jill for help. Meanwhile, the Buy More team try to bring down Emmett’s corporate evaluation, but he seems to be one step ahead.
Chuck’s life seems to be coming together, his long-absent father has returned and he is about to land his dream job at Roark Instruments. Meanwhile, Lester and Jeff convince Big Mike to send them to NextExpo, which is hosted by Roark Instruments.
A female agent is sent to evaluate Sarah’s performance as Chuck’s handler, when Chuck’s feelings for her become an issue to General Beckman. However, the presence of a new agent causes complications. Meanwhile, Morgan, Jeff and Lester are trying to get invited to Captain Awesome’s bachelor party.