The Bletchley Circle
Cracking a Killer's Code, Part 3 (1x3)
Season finale
Air date: Sep 20, 2012
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.
- Premiered: Sep 2012
- Episodes: 7
- Followers: 401
