staffed by government operatives and analysts working under General Beckman, who has taken over as the new manager. A senior Nerd Herd employee codenamed "Greta" (Olivia Munn) informs Chuck and Morgan when they arrive that, although the store is not yet open for business, they are looking for new employees. When Chuck reluctantly goes to the manager's office in search of a Nerd Herd position, Greta gives Morgan a classified tour of the base and acknowledges her awareness of his and Chuck's billets as operatives. Beckman forcibly reinstates Morgan and Chuck to the CIA, and they are each involuntarily dropped through a new tunnel to a rebuilt Castle. Production At the San Diego Comic-Con in 2010, Josh Schwartz and Chris Fedak announced that from season four the Buy More will be run by the CIA as a base of operations (much like the Orange Orange was in Season Two and Three) with an agent named Greta working undercover as a Buy More executive and "badass greenshirt." This episode introduced the rotating character of Greta, portrayed by Olivia Munn. Continuity This episode takes place nine months after Chuck and Sarah started dating in "Chuck Versus the Other Guy". Morgan makes the same mistake that Chuck does in "Chuck Versus the Honeymooners" by using an alias that has essentially the same first and last names. Flashes Chuck locates Volkoff's Venezuela facility after a flash on the EMP device. A flash on "Shimira Chicken" tips off Chuck that the Chinese restaurant menu is in fact a means of selling weaponry. Chuck flashes on a floor plan while at Volkoff Industries and sees that the building is a former KGB facility. Chuck flashes (off-screen) on kung-fu for the first time in months to subdue Volkoff's men. Cultural references Actor Dolph Lundgren twice references his role as Ivan Drago in the film Rocky IV. When preparing to torture Casey and Sarah, he uses Drago's famous quote, "I must break you." He later references Drago again when saying of the team, "If you die, you die." The character was previously referenced by name in "Chuck Versus the Final Exam". The travel sequence at the beginning of this episode makes several references to popular culture: Raiders of the Lost Ark - The travel map references the map used throughout the Indiana Jones series. The map used by the episode was also created by Dan Curry, who also