Batman finds himself idolized by a powerful being from the fifth dimension.

Fifth-dimensional fan boy Bat-Mite inadvertently gives Joker his limitless power while hoping to witness a hero-villain showdown.

Bat-Mite hosts a series of Batman's most bizarre adventures including the Mad Magazine-inspired Batboy and Rubin, a Japanese-influenced Bat-Manga and a guest starring role from the Scooby Gang and Weird Al Yankovic.

Bat-Mite tries to make the show so horrible it has to be cancelled.