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 fifty-two episodes of the series. See more
Hero Up! Super Hero Squad Main Theme
Written by Parry Gripp
& David Ari Leon
Performed by Parry Gripp See more