The Doomsday Sanction Justice League Unlimited : Season 2 Episode 3
TV-Y7-FV Cartoon Network 23m
Aired: February 19th, 2005 @ 10:30 PM EST on Cartoon Network
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.
