The Bletchley Circle Cracking a Killer's Code: Part 1 (Season 1, Episode 1)
TV-14
TV Episode | 45 min | Crime, Drama, Mystery

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The Bletchley Circle

Cracking a Killer's Code: Part 1 (Season 1, Episode 1)

TV-14

TV Episode | 45 min | Crime, Drama, Mystery

During World War Two Susan, a pattern recognition expert, mathematician Millie, information gatherer Jean and Lucy, a young girl with an incredible memory, work as code-breakers at Bletchley Park. In 1952, Susan, now married, hears on the ...See moreDuring World War Two Susan, a pattern recognition expert, mathematician Millie, information gatherer Jean and Lucy, a young girl with an incredible memory, work as code-breakers at Bletchley Park. In 1952, Susan, now married, hears on the radio about a serial killer and contacts Deputy Chief Commissioner Wainwright, a wartime friend of her husband Timothy, with her theory that there will be another victim in a particular place. However the police find nothing.Susan then decides to call on her former colleagues and, under the guise of a literary club, asks them to join her in the murder investigation. They are initially reluctant until Susan proves that the killer is using a railway timetable to select his victims by plotting their journeys. By following the killer's pattern and cross-referencing information they deduce that the next victim will be Mary Lawrence and she will be murdered at Upton Park. They hurry to their destination but find they are too late. Written by don @ minifie-1 See less

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Cast	+ Add Cast
24 cast members

Name	Known for
Anna Maxwell Martin Susan Susan See fewer	Becoming Jane (2007)
Rachael Stirling Millie Millie See fewer	Snow White and the Huntsman (2012)
Julie Graham Jean Jean See fewer	The Sarah Jane Adventures (2007)
Sophie Rundle Lucy Lucy See fewer	Peaky Blinders (2013)
Ed Birch Harry Harry See fewer	The Hurricane Heist (2018)
James Bowers Café Owner Café Owner See fewer	Dangerous Lady (1995)
Matthew Cullum Constable Barry Constable Barry See fewer	Gulliver's Travels (1996)
Mark Dexter Timothy Timothy See fewer	Industry (2020)
Michael Gould Deputy Commissioner Wainwright Deputy Commissioner Wainwright See fewer	Rogue One: A Star Wars Story (2016)
Elliot Kerley Sam Sam See fewer	The Enfield Haunting (2015)
John Lightbody Sergeant George Sergeant George See fewer	How to Lose Friends & Alienate People (2008)
Jocelyn Macnab Claire Claire See fewer	Topsy and Tim (2013)
Claire Rafferty Emily Dixon Emily Dixon See fewer	The Fall (I) (2013)
Thomasin Rand Mary Mary See fewer	Shakespeare's Globe: Love's Labour's Lost (2010)
Steven Robertson Crowley Crowley See fewer	Kingdom of Heaven (2005)
Peter Agnelli Station Guard (uncredited) Station Guard (uncredited) See fewer	Churchill's Secret (2016)
Lee Asquith-Coe CID Officer (uncredited) CID Officer (uncredited) See fewer	We Are Soldier
Paul Castleman Cafe Customer (uncredited) Cafe Customer (uncredited) See fewer	The Devil's Hour (2022)
Silvia Christie Lady at Code-Breaking Centre (uncredited) Lady at Code-Breaking Centre (uncredited) See fewer	The Morgana Show (2010)
Annabel Davis Sarah the Librarian (uncredited) Sarah the Librarian (uncredited) See fewer	Black Mirror (2011)
Cassandra Hodges Bletchley Girl (uncredited) Bletchley Girl (uncredited) See fewer	Jonas and Jacinta (2022)
Adam Nowell Commuter (uncredited) Commuter (uncredited) See fewer	Under the Skin (I) (2013)
Ed Pearce Train Staff (uncredited) Train Staff (uncredited) See fewer	Zero (II) (2011)
Andrew Yiallouros Passerby (uncredited) Passerby (uncredited) See fewer	Shanghai (2010)