Avengers: Age of Ultron (2015) (movie): When Tony Stark and Bruce Banner try to jump-start a dormant peacekeeping program called Ultron, things go horribly wrong and it's up to Earth's mightiest heroes to stop the villainous Ultron from enacting his terrible plan. Discover the latest Discussions, Reviews, Quotes, Theories, Explanations and Analysis of Avengers: Age of Ultron (2015) below