Marvel's greatest heroes and evilest of villains battle it out in action packed yet somewhat satirical alternate universe-style adventures.
Did You Know?
(whether it be as the voice of Iron Man or Captain America) is the only actor to appear in all 52 episodes of the entire series. See more
Spin-off Marvel Super Hero Squad
Hero Up! Super Hero Squad Main Theme
Written by Parry Gripp
& David Ari Leon
Performed by Parry Gripp See more