When Dr. Will Magnus goes missing, the Metal Men seek out Batman to help them find their missing creator. But they instead end up battling an army of looting robots made of iron, which are strangely similar to the Metal Men themselves. Has Doc Magnus gone rogue?
Batman and his allies deal with an invasion of a different kind as the true perpetrator of the kidnappings five months earlier makes himself known! And someone close to the family dies! Guest starring Nightwing, Robin, Batwoman, Ragman, and Man-Bat.
Captain Comet and his allies defend Earth against an Alien Alliance and their inhuman killing machine Doomsday. Special appearances by the New Teen Titans, the Outsiders, the Global Guardians and many other guest stars!