8 episodes
First episode: E1

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.
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8 episodes
First episode: E1Quick answers about this series, release status, and episode totals.
The Bletchley Circle: San Francisco first aired on July 25, 2018.
The Bletchley Circle: San Francisco currently has 1 season and 8 episodes.
The Bletchley Circle: San Francisco is ended, and no upcoming episode is currently scheduled.