Full Cast — The Bletchley Circle (2012–2014)

Rachael Stirling

Millie

Julie Graham

Jean

Sophie Rundle

Lucy

Anna Maxwell Martin

Susan

Mark Dexter

Timothy

Nick Blood

Ben Gladstone

Hattie Morahan

Alice

Faye Marsay

Lizzie

Ed Birch

Harry

Michael Gould

Deputy Commissioner Wainwright

Elliot Kerley

Sam

Jocelyn Macnab

Claire

Steven Robertson

Crowley

Simon Chandler

Solicitor

Paul Ritter

Masters

Matthew Cullum

Constable Barry

John Lightbody

Sergeant George

Thomasin Rand

Mary

Kieran Bew

Clerk on Train

Anastasia Hille

Angela

Simon Williams

Cavendish

Joanne Adams

Guard

Mabel Watson

Claire

Freddie Anness-Lorenz

Sam

James Weaver

Soldier

Richard Huw

Doctor

Edyta Budnik

Elishka

Orestis Sophocleous

Lazzru Magro

Brana Bajic

Marta