'71 is a 2014 British thriller film directed by Yann Demange (in his feature directorial debut) and written by Gregory Burke. Set in Northern Ireland, it stars Jack O'Connell, Sean Harris, David Wilmot, Richard Dormer, Barry Keoghan, Paul Anderson and Charlie Murphy, and tells the fictional story of a British soldier who becomes separated from his unit during a riot in Belfast at the height of the Troubles in 1971. Filming began on location in Blackburn, Lancashire, in April 2013 and continued in Sheffield, Leeds and Liverpool. The film was funded by the British Film Institute, Film4, Creative Scotland and Screen Yorkshire, and had its premiere in the competition section of the 64th Berlin International Film Festival, held in February 2014, where it was particularly praised for O'Connell's performance and Demange's direction.