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Thrown into a chilling confrontation with the murderer they have so brilliantly tracked down, Susan and the other Bletchley women become locked into a ever more dangerous game of cat and mouse that leads to a seemingly inescapable conclusion.
Episodes
EP 1
Cracking a Killer's Code (1)
2012-09-06
EP 2
Cracking a Killer's Code (2)
2012-09-13
EP 3
Cracking a Killer's Code (3)
2012-09-20
Voice Cast
Rachael StirlingMillieVoice Actor
Julie GrahamJeanVoice Actor
Sophie RundleLucyVoice Actor
Nick BloodBen GladstoneVoice Actor
Hattie MorahanAliceVoice Actor
Faye MarsayLizzieVoice Actor
Trailers & Extra Content
The Bletchley Circle - Exclusive Trailer
