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.
Casts:
Eric Loomis, Brian Bloom, Rick D. Wasserman, Colleen O'Shaughnessey, Chris Cox, Fred Tatasciore, Wally Wingert, Alex Désert, Gabriel Mann, Phil LaMarr, Jennifer Hale, Peter Jessop, Robin Atkin Downes, Jonathan Adams, James C. Mathis III, Troy Baker, Kari Wahlgren, Vanessa Marshall, Jim Ward, Roger Craig Smith, Steve Blum, Graham McTavish, Nolan North, Kari Wuhrer