CharacterZatara, Joel Harper (first appearance), Justice League of America (Aquaman, Shayera Thal, Professor Zagarian, Carter Hall), Shayera Thal / Shiera Hall, Hourman, Red Tornado, Spectre (Jim Corrigan), Red Tornado (android, first appearance), T. O. Morrow (villain), Gem Girl (Claire Morton), Justice League of America (Atom (Ray Palmer), Amos Fortune, Barbara Gordon, Joseph Loomis (Leo Locke) (villain), Dr. Fate (Kent Nelson), Cutlass Charlie (first appearance, villain), Green Arrow, Wildcat, Commander Blanx (villain), Marley Thorne, moon-being, cubist aliens (villains), Snapper Carr, Hawkgirl (Shayera Hol, Kerry, Lara (statue), Shaggy Man (origin, villain), Enrichetta Negrini, Hawkman (Katar Hol), Black-Sphered Villains (How Chu, Doctor Destiny (John Dee) (villain), Green Arrow (cameo), The Atom, Marmaduke Mantick, Alan Scott, Justice Society of America (Black Canary (Dinah Drake Lance), Black Canary, Hal Jordan (does not appear as Green Lantern), Kent Nelson, death), Batman (Cameo), Justice League of America (The Atom (Ray Palmer), Iris Allen (cameo), Sandman, The Key-Men (villains), King of Clubs, How Chu, Gruesome Ghouls Motorcycle Club (villains), Queen of Clubs, Smashing Sportsman (Marty Baxter)) (villains), Allura (villain), Dr. Clay Rockwell (first appearance), Katar Hol, Snapper Carr (JLA mascot), Ted Grant, Hawkgirl, Elongated Man, Green Lantern (Hal Jordan) (Cameo), The Atom (Ray Palmer) (cameo)), I Ching, The Creeper (Jack Ryder), Harold Loomis, Amazo (villain), Dr. Fate (Kent Nelson)), Lex Luthor (Villain), Queen Bee, Aphrodite (flashback), The Treasure-Thief (villain), Hawkman (Katar Hol) (cameo), Super-Duper (villain), Penguin (Oswald Cobblepot) (Villain), Chthonic demons (villain), Wonder Woman (Diana Prince), Doctor Mid-Nite, Robin (joins- first appearance as adult), Kal-El), Mr. Crawley, The Plant Master (Jason Woodrue) (villain), Dr. Arthur Light (villain), Ma Hunkel (image), Red Tornado (android), Aquaman (Arthur Curry), Jor-El (statue), Kal-El)), Barry Allen (flashback, cameo), Crystal Creature (villain, Appellaxian), Dick Grayson, Jerry Nimo (first appearance), Starro the Conqueror (villain), Midge (girlfriend of Snapper Carr), Rex Tyler, Wonder Woman (Diana Prince) (leaves)), John Stewart, Carter Hall)), Irene Marley (first appearance), Basas, Ten of Clubs, Robin (Dick Grayson) (guest star), Princess Diana, Dinah Drake Lance, Katar Hol / Carter Hall, Green Lantern (flashback, cameo), Thunderbolt, Bullets Jameson (villain), George Harkness) (villain), Smashing Sportsman (Marty Baxter), Uttars, Batman (Bruce Wayne), Generalissimo Demmy Gog (villain), Mr. Nostrand, Captain Boomerang (Digger, The Bulleteers (villains), Aquaman, Mind-Grabber Kid (Lucian Crawley), Ace of Clubs, Homer Gridley, Hal Jordan (cameo), The Flash (Jay Garrick), Martian Manhunter (J'onn J'onzz) (cameo), Zatanna, Superman (Cameo), Jay Garrick, Dr. Light (Arthur Light) (villain), Anti-Matter Man (villain), Enrichetta Negrini (cameo), Diana Prince (Wonder Woman), Justice League of America (JLA, Robin, Franklin Richards, Tom Dillon, The Flash (flashback, cameo), The Atom (cameo), The Headmaster (Cabeza Maestro) (villain), Sandman (Wesley Dodds), Oleg Kormann, Hal Jordan (flashback, cameo), Eddie Brent, Arthur Curry, Neverwas (first appearance, villain), The Key, Alvin Marley (first appearance, The Tattooed Man (Abel Tarrant) (villain), Charlie Sneed, Snapper Carr (cameo), Felix Faust, aliens (villains), Snapper Carr), Batgirl, Green Arrow (Oliver Queen), Nails Naylor (villain), Charles McNider, Professor Howard Aiken, Jack of Clubs, Ted Knight, Atom, Wesley Dodds, Solomon Grundy (Cyrus Gold) (villain), Harvey Young (first appearance), Wildcat (Ted Grant)), Mrs. Crawley, Barry Allen, Bobby, Green Lantern, Contras (villains), Mr. Terrific, Atom (Ray Palmer), Lucas "Snapper" Carr, Martian Manhunter (J'onn J'onzz) (leaves), Hawkman, Starman, Johnny Marbles (villain), Dr. Mid-Nite (Charles McNider), Pyrotekniks (villains), Queenie, Doctor Fate, The Lord of Time (villain), Green Lantern (cameo), Terry Sloane, Al Pratt, Red Tornado (image), Green Lantern (Hal Jordan), Impossibles (villains), Mera (wife of Aquaman), J'Onn J'Onzz, Superman (cameo)), Abner Michaels, Martian Manhunter, Steve Trevor (boyfriend of Wonder Woman), Money Master (Horace Rowland), Green Arrow (Olive Queen), Justice League of America (Batman (Bruce Wayne), Johnny Thunder, Hawkman (Katar Hol, Doctor Light (villain), The Dirty Half-Dozen (villains), Steve Trevor, Superman (Clark Kent), JACK, Blockbuster (Mark Desmond) (villain), Carter Hall, Ray Palmer, Martian Manhunter (J'onn J'onzz) (statue), Hal Jordan, Amen-Hotep (villain), Justice League of America (Hawkman (Katar Hol), The Atom (Ray Palmer)), Shiera Hall), Mr. I. Q. (Ira Quimby) (villain), Jean Loring (girlfriend of Green Lantern), Flash (Barry Allen)
Superhero TeamJustice League of America