The Avengers: Earth's Mightiest Heroes

Season 2, Episode 15

Episode Title: Powerless

Air Date: 2012-08-05

Overview:

The Enchantress offers Loki a chance to exact his revenge on Thor and the Avengers for thwarting his conquest of the Nine Realms, and uses a spell to strip Thor, Captain America, and Iron Man of their powers. Now, the helpless heroes must defeat Loki - his soul now in command of a powerful Asgardian weapon known as the Destroyer - without their abilities.