The Avengers Episode 17 - "Ultron Rising"

Season 1 Episode 17 Previous Episode : Evil Avengers

Next Episode : The Anti Avengers Strike Back
 * The Avengers
 * Captain America (Steve Rogers)
 * Iron Patriot (James Rhodes)
 * The Thing (Ben Grimm)
 * Spider-Man (Miles Morales)
 * Star-Lord (Peter Quill) (Rejoins Team)
 * Ultron

Story
A bunch of Ultron drones attack HQ. They struggle and some of them get knocked out. Quill returns and knocks them out. Then Ultron explains he will return.