A top scientist attempts to remove all government secrets from Chuck’s brain. But when the scientist is mysteriously killed, the NSA’s Casey and the CIA’s Sarah blame one another for the assassination—with Chuck caught in the middle of their battle. Elsewhere, Sarah goes undercover, working at a gourmet hot-dog joint to keep an eye on Chuck.
Harry demands that Chuck fix a display resting on a table draped with their competitor’s table skirt. Offering to fix it with magic, Morgan yanks the tablecloth and knocks the display all over. Sarah gets a job at Wienerlicious, so she can monitor Chuck at work. She proposes another date that night and mentioned that she knows someone who can help him - the NSA’s top scientist, Dr. Jonas Zarnow.
