Renowned as the mythical realm of Asgard's greatest warriors, THOR feels a deep kinship for and obligation to protect the "mere mortals" of Earth. And so, wielding his legendary hammer Mjolnir, the other-worldly champion loyally defends the realm that he calls Midgard. But when the Thunderer's elemental might isn't enough to turn the tide alone, Thor looks to his mortal comrades-in-arms… THE AVENGERS!