Artist/Writer
David Michelinie, Dan Adkins, Roy Thomas, Bob Wiacek, Martin Pasko, Dick Giordano, Terry Austin, Jerry Serpe, Len Wein, Glynis Oliver, Bob Oksner, José Luis García-López, Gerry Conway, Elliot Maggin, Vince Colletta, Denny O', Frank Springer, Adrienne Roy, Joe Giella, Steve Mitchell, Neil, Jack C. Harris
Character
Lara (Flashback), Morton Kalmbach, Waldo Simpson (Later Waldo Flynn), Reverse-Flash Professor Zoom, Morgan Edge, Mr. Slotvik, Aylem (Villain, A Zelkot), Cyrotor, Killer Frost (Dr. Crystal Frost) (Villain), Queen Hippolyta, Sumo the Samurai, Secretary of War Henry L. Stimson, Rama Kushna, Supergirl (Guest), Professor H. Andrews, Green Arrow, Alex Atley, Professor Knudson, Caprice (Flashback), Radion (Introduction, Villain), Terri, Wonder Woman (Yeoman Diana Prince), Jonathan Kent (Flashback), Robin (Dick Grayson), Abraham Gold (Flashback), FBI Agent J.B. Michaelson, Terri Cross, Steve Lombard, Kobold, Deadman, Doreen Day, Cliff Carmichael, Lead, Brainiac 5, Islayn (Villain, A Volkir), Professor Pepperwinkle, A Zelkot, Alanna, Atom (Ray Palmer) (Guest Star), Protector (Introduction, Villain), Dr. Jenet Klyburn, Sam Simeon, Uncle Sam (As an Image on A Poster), Jack Gold (Flashback), Iylar, Colonel Steve Trevor, Solomon Grundy (Cyrus Gold) (Villain), Adam Strange, Perry White, An Evil Clown (Villain), Hawkwoman (Shayera Thal) (As Hawkgirl, Flashback), Tin, Oscar Asherman, I.Q. (Villain), Albert Einstein, Bo Force (Villain), Lex Luthor (Villain), Jimmy Olsen, Firestorm Ronnie Raymond, Angie, Josh Coyle, Uncle Sam (As A Picture in the Background), Gold, Wonder Woman (Diana Prince), Kaskor (Villain), Kal-El, Mr. Genarian (Villain), Princess Projectra, Eobard Thawne (Cameo), J'ai (Villains), Lois Lane, Supergirl (Guest Star), President Franklin Roosevelt, Eobard Thawne, Hawkman (Katar Hol) (Flashback), Dennis, Chemo (Villain), Fred Danvers (Flashback), A Volkir, Cosmic Boy, Carol Atley, Wildfire, Legion of Super-Heroes Superboy, Sardath, Platinum, S.T.A.R. Labs, Superman (Clark Kent), Lana Lang, Jenet Klyburn, Iron (All As the Metal Men), Jor-El (Flashback), Martin Stein, Snake-Eyes Sullivan (Villain), Admiral Chester W. Nimitz, Lois Lane (Cameo), Baron Blitzkrieg, The J'ai (Introduction, Villains, Aliens), Zwerg, Skull (Cameo), Fred Garmer, Protector (Villain), Krypto (Guest), Mon-El, Mercury, Flash (Barry Allen)
