Superman [Clark Kent; Kal-El]; Lois Lane; Dr. Occult; Supergirl [Matrix; also as Clark Kent]; Cat Grant; Jimmy Olsen; Eradicator; Superboy (clone); John Henry Irons [Steel]; Cyborg Superman [Hank Henshaw]; Justice League Task Force [Captain Marvel [Billy Batson]; Doctor Fate; Guy Gardner; Martian Manhunter [J'onn J'onzz]; Ray [Ray Terrill]]; Dr. Kitty Faulkner [Rampage]; Dr. David Connor (first appearance); Jonathan Kent; Martha Kent; Lex Luthor (villain); Doomsday (villain; flashback)
Letters from readers - Jacob Huebert, Mikey Marehand, Joel Friz, Chris Kohler, Daniel L. Frazier and Simon DelMonte - and responses from Jennifer Frank.