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.
Director:
Joss WhedonWriters:
Joss Whedon, Stan Lee (based on the Marvel comics by)Stars:
Robert Downey Jr., Chris Evans, Mark Ruffalo
Player:
