Superman, Batman, and Wonder Woman have realized that their greatest villains, as well as some others, have teamed up and plan to unleash havoc in each of their respected cities. It's not only up to them, but other heroes to stop them as well. They enlist the help of Barry Allen, a speedster named The Flash, Arthur Curry, a half-human half-Atlantean named Aquaman, and of a Martian named J'onn J'onzz who has been on the Earth for many years who goes by Martian Manhunter. Together, they must stop the Legion of Doom.
