Action, Adventure, Sci-Fi

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.

Ratings: 7,9

Joss Whedon

Joss Whedon,
Stan Lee (based on the Marvel comics by)

Robert Downey Jr.,
Chris Evans,
Mark Ruffalo