Pt. 1

T1, E1: On a visit to her mother’s isolated country home in 1978, Ruth Gilmartin learns that her mother, Sally, has been living a lie. She’s really a Russian named Eva Delectorskaya, and during WWII, she worked as a spy for the British Secret Service. Now Sally/Eva believes that her life is in danger, and she needs Ruth’s help to find her former spymaster, Lucas Romer.