Summary

The first showdown pairs Green Lantern and The Flash against Gorilla Grodd, an evil genius primate with a mind controlling device and a vendetta against human kind. Only the Justice league can save us from gorilla domination! Then Lex Luthor's reputation as a devious mastermind is finally exposed... or is it? Luthor assembles a mighty evildoer team - Ultra-Humanite, Cheetah, Copperhead, Solomon Grundy, Star Sapphire, The Shade and The Joker - to destroy the Justice League. This is the one battle of might and wits that could truly finish the worlds greatedt Superheroes.