During the thrilling social change of the mid-1950s, four remarkable women who previously served secretly during WWII as code-breakers, turn their skills to solving murders overlooked by police. In the process they are plunged into fascinating corners of the city, forge powerful relationships, and rediscover their own powers and potential.
Original title The Bletchley Circle: San Francisco
First air date Jul. 25, 2018
Last air date Aug. 15, 2018