Available on AMC+, Acorn TV, Prime Video, iTunes, Sundance Now
This Emmy-nominated BBC drama is a tale of passion, duplicity, and betrayal. Ruth Gilmartin is stunned to learn that her mother, Sally, has been living a double life. Her real name is Eva Delectorskaya, she worked as a spy for the British Secret Service in the 1940s, and now someone is stalking her.