Thor walks the streets of New York
City, brooding about the Celestials, unaware he is being followed by
a mystery man. Then Hyperion teleports in and initiates a battle with
Thor. Thor assumes this is Bad Hyperion from the Squadron Sinister
and thrashes him; the enemy then reveals himself to be Good Hyperion
of the Squadron Supreme who thrashes in return. Pausing in the fight,
Good H informs Thor he was about to offer the Thunder God a role in a
movie being shot in his dimension. Thor declines snootily and H
mentions that the invitation was for all of the Avengers to portray
themselves in an epic film about the Squadron Supreme. Thor agrees to
take H to Avengers Mansion and the mysterious figure following Thor
jumps through the portal to Hyperion's satellite fortress orbiting
his Earth. This guy is revealed to be the Bad Hyperion from the
Squadron Sinister and is surprised to learn he has a “good”
counterpart. Bad H wants to destroy Thor's Earth (i.e. 616) and plots
to wipe out Good H's homeworld just for practice....
Thor and Good H return to the satellite
(the Avengers weren't home) and Thor agrees to a tour of Good H's
Earth (though Thor isn't sure why he's taking his time when he's got
the Celestials on his mind). There they meet the movie director L.L.
Burbank and Good H excuses himself to return to his space station
(which has now landed on the ground). Bad H overpowers him and takes
his place, teleporting Good H into space. As cartoonist Mark Milton
(Good H's secret identity, a concept Bad H doesn't understand) Bad H
finds himself at a loss; Good H's girlfriend Lonni Lattimer is on the
set and introduces herself to Thor. Good H's archenemy, the hairy
Emil Burbank arrives and tries to shoot the fake hero; Bad H carries
him off and reveals his true identity and offers to team up with the
villain....
Back on the set, Thor rescues Lonni
from a falling light; Good H, having escaped outer space, has
returned with the entire Squadron Supreme and accuses Thor of trying
to steal his girl and punches him. Thor responds with Mjolnir,
clouting a bunch of the heroes—and Lonni too by backlash of wind.
Bad H and Burbank arrive, manning a giant robot and wreaking havoc on
the set. Thor and Hyperion easily vanquish the baddies while the
cameras are rolling. The pre-programmed robot seizes Bad H and flies
off with him, the movie looks to be a success, and Thor takes his
leave and goes home.