Watch The Avengers Earth's Mightiest Heroes Season 1 Episode 20 full movie online free in HD with English subtitles – no download needed.
The Avengers Earth's Mightiest Heroes: Malekith the Accursed has obtained an ancient artifact known as the Casket of Ancient Winters, and plans to use it to take over the world, allowing the creatures of his world to make Earth their new home and sending Earth into an everlasting winter.