Superman battles Doomsday in the heart of a volcano. Doomsday is revealed to be a modified clone of Superman. Batman probes the Cadmus conspiracy to destroy the Justice League.
Did You Know?
Doomsday's origins are explained as him being a creation of Cadmus. When the character was originally introduced in the comics, none of the heroes could determine his origins; yet many mistakenly believed him to have been Cadmus' creation. See more
Wildcat is seen first walking down the hangar in the distance, with Hourman behind and off to his right with Obsidian behind him to their left, but when Batman shows up, Hourman is to the left and Obsidian to the right, at the same point. See more
I know who you are, but I'm not the one who hurt you.
Superman is Superman, and I will kill you.
It's what I am. I don't care why.
Justice League Unlimited Theme
Written by Michael McCuistion See more