arranges a meeting at Volkoff's facility in Moscow. After flying to Moscow, Chuck and Morgan infiltrate the facility and start downloading a file on Mary. Chuck and Morgan receive text messages from Sarah and rescue her and Casey and return to the computer to retrieve the file. Marko informs them on the intercom that the whole building has been sealed. Chuck realizes the only way to escape is by firing an EMP, thus sacrificing the information on his mother. After escaping with AK-47s and boarding a bus, Chuck and Sarah celebrate nine months together. Back in Burbank, CA, Chuck attempts to tell Ellie that he has rejoined the CIA and is searching for their mother, but she interrupts him, under the assumption that he has taken a job at the Buy More. After she confides in him that she is pregnant, he decides to wait to reveal his secrets. Spy world Sarah and Casey are on a mission in Hong Kong, where they are chasing a man named Marko (Dolph Lundgren), who has a handheld EMP generator, made by Volkoff Industries. They chase him up a skyscraper, where he is given orders to use the device. Volkoff's men arrive, but Sarah and Casey escape with the device by jumping off the building with parachutes. After Chuck's flash on the EMP generator, they board a plane for Venezuela. Unfortunately, Marco is on board, incapacitates them and has them transported to Moscow, where he attempts to interrogate them as to the identities of two spies, Chuck and Morgan, who have gotten very close to Volkoff during their search for Chuck's mother. At the same time, Chuck and Morgan have infiltrated the same facility, attempting to hack Volkoff computers for information on Mary. Eventually, they figure out that Casey and Sarah are being held prisoners through text messaging. They are able to free them, but Marco announces over the intercom that the entire building is completely sealed. Team Bartowski uses an EMP device they found to escape. Once they return to Burbank, Casey and Sarah agree to assist Chuck in finding his mother. Later, Marko goes to Mary to tell her that her family is looking for her. Spurred on by this information, Mary quickly kills Marko and his men and escapes. Buy More The Buy More has been rebuilt by the CIA and NSA, and is predominantly — if not fully —