Character
Batman (Bruce Wayne) (Flashback), Ronzin Daark, Unnamed Alien School Children (Flashback), Killer Frost, Unnamed Sanctuary Visitors, Frost Caitlin Snow, Prometheus, Dreamslayer, The Luminary (Leader of the Sons of Earth), Mrs. Tribb (Czarnian Teacher, Flashback), John Porter (Prometheus), Unnamed Bar Patrons, The Ray (Ray Terrill), Dr. Chaos (Death), Lobo, Atom (Ryan Choi), Justice League of America The Ray (Ray Terrill), Aztek (Nayeli Constant) (Costumed Figure in Shadows), Vixen (Mari Mccabe), Unidentified Assailant of Dr. Chaos, Unidentified Sanctuary Visitors, Mister Scarlet, The Sons of Earth, Unnamed Czarnian School Children (Flashback), Xenos, Afterthought (Unconscious), Justice League of America Vixen (Mari Mccabe), Blue Jay (Dr. Jay Abrams), Unidentified S.W.A.T. Team Members, Aztek (Nayeli Constant) (New Female Aztek), Justice League of America Black Canary (Dinah Lance), Gusano Tribb, Amanda Waller (Flashback), Afterthought, Captain Boleea, Ray Palmer (The Atom), Justice League of America Frost Caitlin Snow, Lorraine Bedy, Preon, Unidentified Assailant of Dreamslayer, Black Canary (Dinah Laurel Lance)