Just riffin'...the fucked-up aliens attack...Earth goes down...a little boy in Greece dreams of Hercules...a little girl in Norway dreams of Thor...SURPRISE! Jeez, this is a Disney movie--dreams =can= come true!
But how to stage it...lemme think...both heroes gotta manifest after monstrous years with no believers...Hmmm...maybe...
"Hello, Thor. Hello, Hercules."
"But Jesus killed us!"
"No. The Savior killed Satan's hopes. He did not--would never-- kill the idea of heroes, in childrens' hearts."
"So we're needed again?"
"As never before."
"We will strive, will we not, Thor?"
"And we will conquer, strong man of Greece!"