The Avengers: Earth's Mightiest Heroes!
Gamma World, Part 2
S01E13 - Airdate: 2010-11-26
Runtime: 30 min
It's up to Hawkeye, the Hulk, and Thor to save the day when the Leader's gamma radiation ray mutates the rest of the Avengers and threatens to do the same to every human on earth.
Back to The Avengers: Earth's Mightiest Heroes!
Episode details and rating from TVmaze.