The Bletchley Circle poster
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The Bletchley Circle

7.620122 seasons15TV SeriesDramaMysteryCrime

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, Lucy and Jean have returned to their normal lives, modestly setting aside the part they…

ProducerTrevor Hopkins

Where to watch

Sky GoSky GoChannel 4Channel 4UKTV PlayUKTV Play
Availability shown for United Kingdom · rights vary by country

Seasons & Episodes

E1
Blood on Their Hands (1)
Jan 6, 2014 7.2
E2
Blood on Their Hands (2)
Jan 13, 2014 7.1
E3
Uncustomed Goods (1)
Jan 20, 2014 7.2
E4
Uncustomed Goods (2)
Jan 27, 2014 7.1

Cast

RSRachael Stirling
Rachael Stirling
Millie
JGJulie Graham
Julie Graham
Jean
SRSophie Rundle
Sophie Rundle
Lucy
NBNick Blood
Nick Blood
Ben Gladstone
HMHattie Morahan
Hattie Morahan
Alice
FMFaye Marsay
Faye Marsay
Lizzie

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More from Julie Graham · Co-star actress

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The Bletchley Circle — streaming FAQ

Which OTT platform streams The Bletchley Circle?

The Bletchley Circle is streaming on Sky Go, Channel 4 and UKTV Play in United Kingdom. It's not currently on Netflix.

Is The Bletchley Circle on Netflix?

No, The Bletchley Circle is not on Netflix in United Kingdom as of September 2026. It's currently on Sky Go and Channel 4.

Is The Bletchley Circle on Amazon Prime Video?

No, The Bletchley Circle isn't on Amazon Prime Video in United Kingdom right now. It's on Sky Go and Channel 4 instead.

Where can I watch The Bletchley Circle for free?

The Bletchley Circle is available to stream free (with ads) on Channel 4 and UKTV Play in United Kingdom.

How many seasons are in The Bletchley Circle?

The Bletchley Circle has 2 seasons in total (7 episodes). The series concluded in 2014.

Are all episodes of The Bletchley Circle out yet?

Yes — all 7 episodes across 2 seasons of The Bletchley Circle are out and available to stream.

Is there a Season 3 of The Bletchley Circle?

No — The Bletchley Circle ended after 2 seasons, so there is no Season 3.