The Avengers: Earth's Mightiest Heroes!
Gamma World, Part 1
S01E12 - Airdate: 2010-11-26
Runtime: 30 min
When The Leader creates a bubble of gamma radiation emanating from the Cube that mutates any human it touches, the Avengers team up with Doc Sampson to stop him. Meanwhile, Hawkeye infiltrates a Hydra base in order to capture Black Widow.
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