Character
Batman (Flashback-1955), Robin (Jason Todd), El Papagayo, Coach Blake, Lieutenant O'hare, Invisible Kid (Lyle Norg), Andrew Bennett (Introduction), Batman (Bruce Wayne), Plastic Man, Multiplex (Danton Black), Jenette Kahn, Battle Cat (Cringer), Tim Crane, Witch Hazel, Glitch, Velcro (Intro, Origin), Green Arrow, Sorceress (Teela 'na), Major Keith Griggs, Jimmy Olsen (Earth-1), Fort Charlotte Brigade, Legion of Super-Villains Cosmic King, James Gordon (Flashback-1955), Carlotta Hernandez, Cain, Robin, Hawkman (Katar Hol), Shakira, Brimstone (All Earth-1 in the Present), Zodac Zur, Lois Lane (Earth-1), Jason Bard, Beast Man (Raqquill Rqazz), Captain Marvel, Lightning Lord, Kryptonite Man, Lt. Matthew Shrieve, Truva, Circe (Cameo), Brainiac 5, Tara, Superwoman (Kristin Wells), Superman (Kal-El) (Earth-1), Also As Nightwing (in Photo), Lex Luthor (Earth-1) (Villain), Alexei Luthor (Earth-2) (Villain), Pete Ross (Deceased), Green Arrow (Oliver Queen), Robin (Flashback-1955), Slam Bradley, Deborah Dancer, Alexander Luthor (Intro), Lois Lane Elliot, Human Target (Christopher Chance), Perry White, Superman (Kal-L) (Earth-2), Ultra Man (Earth-3) (Villain), Green Lantern, Skeletor (Keldor), Elongated Man, Mr. Turnbull, Warlord, General Darnell, Metallo, Hawkman, Mysto the Magician Detective, Woozy Winks, Jimmy Olsen, Firestorm Ronnie Raymond, Rabbi David K Line, Captain Marvel (Billy Batson), He-Man (Prince Adam), Also As Flamebird (in Photo), Pat Chambers, Lois Lane Kent (Earth-2), Jennifer Morgan, Joker Present, Brainiac, Toyman (Winslow Schott), Warden Craddock (Present), Wonder Woman (Diana Prince), Krypto, Taylor, Lois Lane-Luthor (Earth-3), Teela, Dr. Joan Lincoln, Captain Compass, Lisa Abernathy, Julius Schwartz, Green Lantern (Hal Jordan), Jimmy Olsen Also As Elastic Lad, Brimstone, Legion of Super-Heroes Cosmic Boy, Lex Luthor, Death, Martian Manhunter, Lois Lane, James Gordon, Vartox, Samuel Bridgeman Night, Martian Manhunter (Miscolored), Dmitri Mishkin, Roy Raymond, Legion of Super-Heroes Supergirl, Multiplex, Lightning Lad, Dr. Lincoln (Present) (All Earth-2), Curt Swan, Murphy Anderson, Bizarro, Jonah Hex, Cosmic Boy, Saturn Girl, Man-At-Arms (Duncan), Alfred Pennyworth, Steve Trevor, Pow-Wow Smith, Alice White, Superman (Clark Kent), Lana Lang, Flash, Captain Suzanne Woo, Cliff Carmichael, Superman Jordan Elliot, Mary Seward (Flashback), Martin Stein, Doreen Day, Creature Commandos Griffith, Saturn Queen, Cameo, Warhead (Introduction), Jonathan Elliot, Mr. Mxyzptlk, Chief Branner, Prankster, Flash (Barry Allen)
Artist/Writer
Robert Kanigher, Paul Levitz, Angelo, Bob Lerose, Jerry Serpe, John Celardo, Len Wein, Gerry Conway, Lee Elias, Denny O', Charles Schulz, Dave Hunt, Tatjana Wood, Neil, Don Heck, George Pérez, Tony DeZuniga, Carl Wessler, Dan Spiegle, Bob Wiacek, Sam Glanzman, Alan Moore, Mike W. Barr, Nestor Redondo, Nansi Hoolahan, Dave Gibbons, Johnny Craig, Vince Colletta, Gary Martin, Adrienne Roy, Tom Sutton, Michael Fleisher, Walter Simonson, David Michelinie, Ramona Fradon, Dick Bissette, Denys Cowan, Marv Wolfman, Dave Manak, E. Nelson Bridwell, J. M. Dematteis, Curt Swan, Dick Giordano, Murphy Anderson, Danny Bulanadi, Rich Buckler, Joe Kubert, Bob Smith, John Beatty, George Tuska, Mark Evanier, Jack C. Harris, Rick Veitch, Cary Bates, Stephen R. Bissette, Phil Rachelson, Dan Adkins, Dan Mishkin, Bruce Jones, Valerie Eads, Mike Grell, Carmine Infantino, Gil Kane, Carl Gafford, Jim Aparo, Irwin Hasen, Kurt Schaffenberger, Gene D', Anthony Tollin, Pat Broderick, Paul Kupperberg, Ric Estrada