Editing Treehouse of Horror VII (section)

==="The Thing and I"===
[[Bart Simpson|Bart]] and [[Lisa Simpson|Lisa]] hear strange noises coming from the attic. They investigate and discover that there is a monster. Homer and [[Marge Simpson|Marge]] realize that the creature has escaped, prompting Marge to call [[Dr. Hibbert]]. He explains that Bart has an [[evil twin]] named Hugo. The two were originally [[conjoined]] but were separated at birth.

Hugo was deemed too evil to live in society, so they chained him in the attic, where they feed him fish-heads. Bart stays behind as the others leave to search for Hugo, but Bart realizes that Hugo never left the house. Hugo takes Bart to the attic and ties him up, so that he can reattach himself, but Hibbert returns and knocks out Hugo. He then realizes that Hugo's scar is on the wrong side, therefore Bart is technically the evil twin. To make amends for their error, Hibbert and the Simpson family sit down to a turkey dinner with Hugo, leaving Bart locked in the attic with only Hugo's fish-heads to eat.