When the greatest heroes on the planet unite to face the wickedest villains in the world, you get the biggest, most family-friendly Super Hero alliance in TV history... The Super Hero Squad! It is no small job protecting Super Hero City from the wild, weird and even wacky villainy of the infamous baddies of VillainVille... but Iron Man, Wolverine, the Hulk, the Silver Surfer, Thor and the Falcon are always up for the job. Together the Squad must keep the allies of Dr. Doom from gathering pieces of the Infinity Sword: otherwise Doom will use the Sword to rule the universe! Luckily, the City is filled with Marvel Super Hero guest-stars to help out in a pinch. These brave heroes totally deliver the action, but with plenty of humor on the side.