Alpha-Lantern [Boodikka]; Firestorm [Jason Rusch; Ronnie Raymond]; Alvin Rusch (cameo flashback); Professor Martin Stein (cameo flashback);
The Weaponer (villain); Thunderers (villains); Deathstorm (cameo flashback, villain); Shadow-Demons (cameo flashback, villains);
Sinestro Corps [Arkillo (villain); Bur'Gunza (villain); Devil Dog (villain); Feena Sik (villain); Gleen (villain); Karu-Sil (villain); Kryb (villain); Maash (villain); Mallow (villain); Romat-Ru (villain); Schlagg-Man (villain); Scivor (villain); Setag Retss (villain); Sinestro (villain); Slushh (villain); Smithwick (villain); Stanch (villain); Tekik (villain); Tri-Eye (villain)]