The Gunman (2015)

Sean Penn, Javier Bardem and Idris Elba star in this action thriller directed by Pierre Morel and adapted from the novel by Jean-Patrick Manchette. Jim Terrier (Penn) is an ex-military contractor with post-traumatic stress disorder who hopes to leave his past behind him and settle down with his long-term partner. However, to escape the organisation he used to work for he must go on the run across Europe in an attempt to clear his name. Will he succeed? The cast also includes Mark Rylance, Ray Winstone and Jasmine Trinca.