Filmmaker John Irvin, celebrated for his versatile career, has passed away at eighty-six. He was recognized for his work across spy dramas, war movies, and horror stories. Irvin began his career with documentaries before moving into television and feature films. His notable television work included the acclaimed 'Tinker Tailor Soldier Spy' adaptation. Irvin's extensive filmography spanned over five decades, concluding with 'Mandela's Gun'.