Overview: 'Twas a dark and stormy night. Not a soul remained awake,
save for one boy. Bart Simpson.
Bart sat alone, reading another exciting tale from the comic book hero, Radioactive Man. Apparently, in the comic, Radioactive Man disappeared and could not be found.
Just as Bart turned the page, who should appear next to him but Radioactive Man's sidekick, Fallout Boy! Radioactive Man has really been captured, and it's up to Bart, nay, Bartman, to restore Radioactive Man's powers and free him from the Limbo Zone!