The Americans Season 3 (2013)

Unbeknownst to their children, friends and neighbors, Elizabeth and Philip Jennings are deep-cover Soviet spies masquerading as a typical American couple. Set at the height of the Cold War, the Jennings expertly craft a beautifully believable family life, allowing them to hide in plain sight. Posing as travel agents living in the affluent northern Virginia suburbs of Washington, DC, Elizabeth and Philip perform the dangerous balancing act of gathering intelligence for the KGB while maintaining the facade of a normal American family.