When a gun battle rages in a quiet neighbourhood, Jane and Maura are thrown into the secretive world of an Eastern European gang; Maura comes down with a fever.
Maya addresses some unresolved family issues; the crew takes matters into their own hands when faced with a life-or-death moment on scene; Andy and Sullivan's marriage is put to the test.
When Vic helps her parents through a devastating loss, they have a long overdue conversation about the anguish of being Black in America.
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.
Danger mounts for Elizabeth and Philip as they get closer to the inner circle of the CIA Afghan Group; Stan monitors Zinaida; Agent Aderholt challenges Agent Gaad on a crucial operation; Arkady tasks Oleg and Tatiana with gathering intel.