Genres Action, Adventure, Sci-Fi
Release Date 1 May 2015
Director Joss Whedon
Stars Robert Downey Jr., Chris Hemsworth, Mark Ruffalo, Chris Evans, Scarlett Johansson, Jeremy Renner, James Spader, Samuel L. Jackson, Don Cheadle, Aaron Taylor-Johnson, Elizabeth Olsen, Paul Bettany, Cobie Smulders, Anthony Mackie, Hayley Atwell Idris Elba, Stellan Skarsgard, Claudia Kim, Thomas Kretschmann, Andy Serkis
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 plans.