Watch The Bletchley Circle Season 1 Streaming in Australia

Season released 6th Sep, 2012Rated TV-143 episodes

IMDb7.9/ 10

Where to watch The Bletchley Circle Season 1

The Bletchley Circle season 1 is streaming in Australia on BritBox (subscription). Season 1 was released on 6 September 2012.

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Availability checked 4 November 2026. Streaming availability data from JustWatch.

S01 E01
Cracking a Killer's Code: Part 1
46 mins · Thu, 6 Sep 2012
When Susan Gray spots a hidden pattern in a series of murders, she tries to inform the police, but when they dismiss her theory, Susan enlists her wartime friends to try and track down the murderer.
S01 E02
Cracking a Killer's Code: Part 2
45 mins · Thu, 13 Sep 2012
As Susan and the other Bletchley women close in on the murderer of the five girls, a shocking discovery calls their theories into question and forces them to set a dangerous trap that puts one of them in even greater danger.
S01 E03
Cracking a Killer's Code: Part 3
46 mins · Thu, 20 Sep 2012
Thrown into a chilling confrontation with the murderer they have tracked down, Susan and the other Bletchley women become locked into a ever more dangerous game of cat and mouse.