Iron Man & Captain America: Heroes United-Iron Man & Captain America: Heroes United:2014:Iron Man and Captain America battle to maintain the Crimson Cranium and his triggerman, Taskmaster, from unleashing a military of Hydra Brutes on the world! Sequel to the movie “Iron Man & Hulk: Heroes United” and have Iron Man teaming up with Captain America, it involves accompany the live-action movie “Captain America: The Winter Soldier”.