The true story of British intelligence whistleblower Katharine Gun who—prior to the 2003 Iraq invasion—leaked a top-secret NSA memo exposing a joint US-UK illegal spying operation against members of the UN Security Council. The memo proposed blackmailing member states into voting for war.
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
