The Avengers: Earth's Mightiest Heroes — Season 1, Episode 18: Come the Conqueror
Action & Adventure, Animation, Sci-Fi & Fantasy, Family • 25 min • 2 seasons, 52 episodes • ★ 8.2/10
Episode synopsis
Kang launches a full-scale invasion of Earth using an army of robots, and in order to save New York, the Avengers are forced to unleash the Ultrons who serve as guards for the Negative Zone Prison.
About The Avengers: Earth's Mightiest Heroes
The most powerful villains on the planet escape from prison. However, none of the superheroes can stop them without help, not even S.H.I.E.L.D. The Avengers then join forces to fight evil, and discover that as a group they are stronger.