The Asgardians return home, only to find imposters in their place. As they battle, Thor knocks the false Heimdall from Bifrost, where he changes his image to an unknown man, then vanishes. Thor returns to Asgard, where he and Sif are trapped by the false Balder, who then reveals himself as Igron. Balder comes from behind and knocks Igron out, and the spell fades, as do the false gods. After the true Asgardians are revealed, Odin tells Thor about a menace approaching from space.

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