Official Secrets

Keira Knightley

As Katharine Gun

Matt Smith

As Martin Bright

Ralph Fiennes

As Ben Emmerson

Adam Bakri

As Yasar Gun

Matthew Goode

As Peter Beaumont

Rhys Ifans

As Ed Vulliamy

Indira Varma

As Shami Chakrabarti

John Heffernan

As James Welch

Conleth Hill

As Roger Alton

Jack Farthing

As Andy Dumfries

MyAnna Buring

As Jasmine

Peter Guinness

As TinTin

Chris Reilly

As Jerry

Shaun Dooley

As John

Ray Panthaki

As Kamal Ahmed

Chris Larkin

As Nigel Jones

Monica Dolan

As Fiona Bygate

Clive Francis

As Rear Admiral Nick Wilkinson

Tamsin Greig

As Elizabeth Wilmshurst

Hattie Morahan

As Yvonne Ridley

Kenneth Cranham

As Judge Hyam

Jeremy Northam

As Ken MacDonald

Hanako Footman

As Nicole Mowbray

Angus Wright

As Mark Ellison

Katherine Kelly

As Jacqueline Jones, MI6 Agent

Raad Rawi

As Mel

Fiona Skinner

As Policewoman

Niccy Lin

As Mi-Yung

Lindy Whiteford

As Edie Rielly

Janie Dee

As Jan Clements

Will Barton

As Paul Beaver

Martin Bright

As Male Journalist

Vanessa Thorpe

As Female Journalist

Sophie Duval

As Female Custody Sergeant

Stuart Ramsay

As Police Officer

Jodie McNee

As Duty Solicitor

David Maybrick

As Officer Pitt

Simon Rogers

As Officer Knowles

Raquel Cassidy

As Anne Emmerson

Corinna Wilson

As Young Romanian Girl

Brett Allen

As Duty Officer

Patrick Moy

As Driver

Vinta Morgan

As BBC Reporter

Jessica Fostekew

As Courtroom Guard

Michael James

As Clerk of the Court

Gabrielle Downey

As Mrs. Archer

Tony Blair

As Self (archive footage) (uncredited)

George W. Bush

As Self (archive footage) (uncredited)

Katharine Gun

As Self (archive footage) (uncredited)

Colin Powell

As Self (archive footage) (uncredited)

Grant Crookes

As GCHQ Security

Rene Costa

As Iraqi Protestor (uncredited)

Neilesh Ambu

As GCHQ Colleague (uncredited)

Joanne James

As Home Office Official Doncaster Airport (uncredited)

Stuart Ramsay

As Police Officer