Watch The Avengers Earth's Mightiest Heroes Season 1 Episode 1 full movie online free in HD with English subtitles – no download needed.
The Avengers Earth's Mightiest Heroes: When prisoners of the four major supervillain prisons around the world (the Vault, the Cube, the Big House, and the the Raft) escape, trying to reapprehend all of these villains becomes a job seemingly impossible for any one hero to carry out alone.