From Wikipedia, the free encyclopedia John James Osborne (12 December 1929 – 24 December 1994) was an English playwright, screenwriter, actor and critic of the Establishment. The success of his 1956 play Look Back in Anger transformed English theatre.

In a productive life of more than 40 years, Osborne explored many themes and genres, writing for stage, film and TV. His personal life was extravagant and iconoclastic. He was notorious for the ornate violence of his language, not only on behalf of the political causes he supported but also against his own family, including his wives and children.