Peter Parker, with the help of his mentor Tony Stark, tries to balance his life as an ordinary high school student in New York City while fighting crime as his superhero alter ego Spider-Man when a new threat emerges.
With many people fearing the actions of super heroes, the government decides to push for the Hero Registration Act, a law that limits a hero's actions. This results in a division in The Avengers. Iron Man stands with this Act, claiming that their actions must be kept in check otherwise cities will continue to be destroyed, but Captain America feels that saving the world is daring enough and...
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.
Big-city lawyer Hank Palmer returns to his childhood home where his father, the town's judge, is suspected of murder. Hank sets out to discover the truth and, along the way, reconnects with his estranged family.