Superman [Clark Kent; Kal-El]; Batman [Bruce Wayne]; Robin [Dick Grayson]; Alanna (alternate reality); El Diablo [Lazarus Lane] (alternate reality); Auteur.Io; The Demon Etrigan (alternate reality); demons; Lois Lane; Jimmy Olsen; Blackhawk (image on film); Captain Marvel [Billy Batson] (image on film); the Wizard Shazam (image on film); Wonder Woman (image on film)
Synopsis
As Superman, Batman, Robin, Alanna, and El Diablo continue to foil his plans, Auteur.Io sends the Demon Etrigan and his demon horde to destroy Superman's World of Tomorrow, resulting in the heroes making a desperate attempt to stop him.