The Bletchley Circle
Season 1
In 1952, four women who worked at the wartime code-breaking centre, Bletchley Park, reunite to track down a serial killer.
3 Episodes
Cracking a Killer's Code: Part 1Episode 1
Cracking a Killer's Code: Part 2Episode 2
Cracking a Killer's Code: Part 3Episode 3
Cast of The Bletchley Circle
Rachael StirlingMillie
Julie GrahamJean
Sophie RundleLucy
Anna Maxwell MartinSusan
Nick BloodBen Gladstone
Alexander PerkinsPoliceman