With Earth on the verge of freezing solid, the Squaddies, with new knowledge provided by Ms. Marvel, look to set forth and take on Dark Surfer and stop his destruction of the universe.
When several of the squaddies are transformed into toddlers, the remaining heroes must find a way to restore their partners' ages before it's too late.
Hulk winds up on a desert planet populated by insectoid people and winds up imprisoned and destined to fight as a gladiator. The Squadies back on Earth struggle to keep the planet from freezing as it moves further from the sun.
The squaddies enlist the aid of Captain Marvel in their quest to stop the Dark Surfer from destroying the universe.
Enchantress has her heart set on becoming the queen of Asgard, so she casts a love spell on Odin. However, when Odin loses the throne, his son, Thor, rises to power. Both Enchantress and Loki quickly move in and try to manipulate Thor. Elsewhere, Magneto and Quicksilver try to steal Wanda back from the Squad.moreless
Mr. Fantastic and Ms. Marvel attempt to rescue the Super Hero Squad from inter-dimensional exile while HYDRA surrounds their Antarctic outpost.
Wolverine winds up on a world populated mainly by dinosaurs and encounters the High Evolutionary, who asks him to help with a particular dinosaur named Devil Dinosaur.
Scarlet Witch winds up on a world in the year 1602 and a settlement besieged by oddly familiar pirates. However, the settlement inhabitants blame the Scarlet Witch for the problems and put her on trial for witchcraft.
The Squad members have an unexpected visitor in the mischievous alien prankster Impossible Man. They convince him to try and defeat the Dark Surfer as a way to save his marriage.
A powerless Iron Man finds himself on a world inhabited chiefly by monsters.
The Squaddies face the Dark Surfer in a series of one-on-one confrontations with the fate of reality hanging in the balance.