<-- Previous EpisodeNext Episode -->
Chuck: Chuck Versus the Marlin
Chuck finds a bug at the Buy More, cluing in Casey and Sarah that Fulcrum has knowledge of Chuck's connection to the Intersect. They have 48 hours to locate the bug's owner or Chuck will be taken into custody... permanently. Meanwhile, Chuck attempts to find Ellie's missing engagement ring.
Lizzie: You're no hot dog maker!
Sarah: Bring it on, pita girl.
Captain Awesome: Way to go, Chuck. I always knew you could handle my family jewels.
General Beckman: The bug Chuck found is a GLG-20.
GLG-20 is a reference to the film, Spies Like Us. The film starred Chevy Chase and Dan Aykroyd where they played a pencil pusher and code breaker respectfully. They took a foreign service exam, poorly. But because they were so bad, they were chosen as decoys and given the rank of GLG-20.