Fan Casting Marvel's The Avengers: Earth's Mightiest Heroes

Nicki Fury and her lieutenant agent Mario Hill, along with Phily Coulson, and Carl Danvers, arrives to a research facility during an evacuation, where Dr. Hana Pym and James Van Dyne are inventing an android with artificial intelligence, called Ultron. But things goes awry when Ultron becomes sentient and rebelled, and immediately begins to improve upon her rudimentary design, quickly upgrading herself. Ultron reveals her plan to destroy New York City and enslave humanity, then she escapes. In response to the attack, Fury activates the Avengers Initiative.