- 8.0/10(563 votes)
#1 - Cracking a Killer's Code (2)
Loading...S1:E20 CommentsView allDirector:N/AWriter:N/A - 7.9/10(641 votes)
#2 - Cracking a Killer's Code (1)
Loading...S1:E10 CommentsView allDirector:N/AWriter:N/A - 7.8/10(547 votes)
#3 - Cracking a Killer's Code (3)
Loading...S1:E30 CommentsView allDirector:N/AWriter:N/A


Drama•
Mystery•
Crime
The Best Episodes of The Bletchley Circle Season 1
Every episode of The Bletchley Circle Season 1 ranked from best to worst. Discover the Best Episodes of The Bletchley Circle Season 1!

Drama•
Mystery•
Crime
The Best Episodes of The Bletchley Circle Season 1
Every episode of The Bletchley Circle Season 1 ranked from best to worst. Discover the Best Episodes of The Bletchley Circle Season 1!
The Bletchley Circle follows the journey of four ordinary women with extraordinary skills that helped to end World War II. Set in 1952, Susan, Millie,...
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Season 1 Ratings Summary
"Cracking a Killer's Code (2)" is the best rated episode of "The Bletchley Circle" season 1. It scored 8/10 based on 563 votes. Directed by N/A and written by N/A, it aired on 9/13/2012. This episode is rated 0.1 points higher than the second-best, "Cracking a Killer's Code (1)".