In the opening scene, Philip Jennings (Matthew Rhys) and Stan Beeman (Noah Emmerich) play a game of racquetball.
She informs him about Rob (Chase Coleman), the agent who worked with Philip and Elizabeth (Keri Russell) in their kidnapping of Timoshev, and who was killed.
The FBI send a picture of Rob to DMVs across the country and discover he has a wife and a newborn son living in Philadelphia.
Philip and Elizabeth receive a hidden message in the classifieds section of a newspaper about Rob arranging a meet in Philadelphia.
Philip suggests that Gregory Thomas (Derek Luke), a former black militant whom Elizabeth recruited, should go to the meet.
Using his men to trip up the tailing FBI, Gregory gets Joyce away from their surveillance and brings her to a safe house, along with Philip and Elizabeth.
Philip goes for a walk and meets his and Elizabeth's new KGB supervisor, Claudia (Margo Martindale), who tells him that the Americans are working on some sort of technology that would put the Soviets' nuclear arsenal at risk.
Rob's contact hands him a briefcase with classified schematics for a nuclear X-ray laser anti-ballistic missile ray.
Stan finds Joyce's dead body in a car, staged to look like an accidental heroin overdose.
"[1] In its original American broadcast on February 13, 2013, "Gregory" was watched by 1.65 million viewers, according to Nielsen ratings.