On 18th October 2019, “Official Secrets”, the film based on the life of whistleblower Katharine Gun who leaked a memo detailing that the United States had eavesdropped on diplomats from countries tasked with passing a second United Nations resolution on the invasion of Iraq, was released. The film is directed by Gavin Hood, and Gun is portrayed by Keira Knightley. The film also stars Matt Smith, Matthew Goode, Adam Bakri, Indira Varma, and Ralph Fiennes. Paul Greaney QC was legal adviser on the film.