A young woman finds out that her mother worked as a spy for the British Secret Service during World War II and has been on the run ever since.

Cast:Hayley Atwell, Rufus Sewell, Michelle Dockery, Michael Gambon, Charlotte Rampling, Alexander Fehling,

Genre:Drama, War & Politics,

country:United Kingdom, United States of America,

Production:BBC, Sundance Channel, Endor Productions,