Aaron Roman Weiner

Philip investigates the fallout from the last operation and Elizabeth sticks close to home, concerned for her family until gets a mysterious signal.

Elizabeth and Philip come together to deal with a mission gone wrong, but struggle to reconcile their ideologies; Stan welcomes a Soviet defector to America; Nina acclimates to her new living arrangements.

Philip and Elizabeth are ordered to go through with a meeting that could potentially be a set-up. Stan's investigation puts him and the FBI even closer to Philip and Elizabeth.

Philip and Elizabeth both find themselves faced with painful turns in their various missions. Stan fights to gain access to an American military program that could give him the upper hand in his battle of wills with Oleg.

Nina finds her fate is in Stan's hands and Paige and Henry are moved to a safe house whilst their parents attempt to complete their latest mission.

Both the FBI and the KGB compete to try and find an important agent; the Jennings are forced to face the reality of what biological warfare would mean.