Official Secrets: Keira Knightley stars in story of Iraq war whistleblower – trailer
The trailer for a film based on the true story of GCHQ whistleblower Katharine Gun, called Official Secrets, has been released. Gun was working as a translator in 2003 when she leaked a confidential email to the Observer revealing US plans to spy on the UN security council. Knightley tries to stop the Iraq war in the thriller, which is released in British cinemas this autumn and in America in August. The British actors Matt Smith, Matthew Goode and Rhys Ifans star as Observer journalists Martin Bright, Peter Beaumont and Ed Vulliamy