Flash; Aquaman; Martian Manhunter; Batman; Superman; Wonder Woman; Green Lantern; Supergirl; Imperiex; Maxima; Starfire; Hippolyta; General Rock; Lex Luthor; Dr. Magnus; Blue Beetle; Guy Gardner; Booster Gold; General Zod; Ignition; The Titans; The Outsiders; Lois Lane; Mera; Tempest
Synopsis
Superman joins the JLA in space to fight Imperiex' major strike on Earth just as Wonder Woman is wounded. As heroes are engaged by the forces of Imperiex all over the world, Atlantis is attacked and Aquaman is lost.