Ray Park
In November 2016, a film adaptation went into production in London, directed by Jesse V. Johnson, with a screenplay written by Stu Small and Scott Adkins. Adkins is also cast as Mike Fallon, a high class assassin whose life changes the day his ex-girlfriend is murdered. The film also stars Ashley Greene, Michael Jai White, Ray Park, Ray Stevenson, David Paymer, Nick Moran, Perry Benson, Ross O'Hennessy and Amy Johnston. The film was released in the United States on 6 Feb 2018 and 16 April in the United Kingdom.