CharacterCutlass Charlie, Red Tornado (Ma Hunkle) (image), Carter Hall), Crime Syndicate (Owlman (flashback), Kal-El) (flashback)), Black Canary (Dinah Drake Lance), Dr. Fate (Kent Nelson, Batman (Bruce Wayne), Red Tornado, Spectre (Jim Corrigan), Aquarius, Red Tornado (John Smith)), Flash (Barry Allen) (flashback, cameo), Justice Society of America (Atom (Al Pratt), Captain Boomerang (Digger, Super-Duper, Justice League of America (Atom (Ray Palmer), Black Canary)), Mind-Grabber Kid (Lucian Crawley), Starro, Hawkgirl (Shayera Thal, Homer Gridley, Guardians of the Universe, Jean Loring, Wildcat, Dr. Oyal, The Diamond Creature, Marley Thorne, Mr. I. Q. (Ira Quimby), Joker (Mr. Average, Snapper Carr, Jest-Master, John Dough), Diana Prince (Wonder Woman), Justice League of America (Black Canary, Hawkman (Katar Hol), Wonder Woman (Diana Prince Trevor) (cameo), Marmaduke Mantick, Justice Society of America (Black Canary (Dinah Drake Lance), Amazo, Sandman (Wesley Dodds), Green Lantern (Hal Jordan) (flashback, cameo), Kal-L), The Key, Nails Naylor, Green Arrow (cameo)), Charlie Sneed, Dr. Light (Arthur Light), Jimmy Olsen (Cameo), Iris Allen (cameo), Hawkman (Carter Hall), Norch Lor, Wonder Woman (Diana Prince)), Snapper Carr), The Plant Master (Jason Woodrue), Mr. Terrific (cameo), Green Arrow (Oliver Queen), Justice Society of America (Starman (Ted Knight), Doctor Destiny (John Dee), Midge, Neverwas, Green Lantern (Alan Scott), Gruesome Ghoul's Motorcycle Club, Starman (Ted Knight), The Vigilante (Greg Sanders), Ra Laf, Justice League of America (Green Lantern (Hal Jordan), Mrs. Crawley, Green Lantern (Alan Scott) (Flashback), Sandman (Wesley Dodds)), Batman (Bruce Wayne) (Cameo), Green Lantern (Hal Jordan) (Cameo), I Ching, Atom (Ray Palmer), Council of Living Stars (cameo), T. O. Morrow, Penguin, Chokh, Guardians of the Universe (cameo), Harold Loomis, The Creeper (Jack Ryder), Dr. Mid-Nite (Charles McNider), Batman (Bruce Wayne) (Flashback), Professor Aiken, Nabu)), Hawkman (Katar Hol)), Pyrotekniks, The Tattooed Man (Abel Tarrant), Wonder Woman (Diana Prince Trevor), Joseph Loomis (Leo Locke), Wonder Woman (Diana Prince), Robin (Dick Grayson) (cameo), Johnny Thunder (cameo), George Harkness), Hourman (Rex Tyler), Kal-El), Superman (Clark Kent)), Mr. Crawley, The Dirty Half-Dozen, Red Tornado (John Smith), Jason Crass, Green Lantern (Hal Jordan), Lex Luthor, Martian Manhunter, Bullets Jameson, Carter Hall) (flashback), Larry Lance, The Atom (Al Pratt) (cameo), Mera, Sandman (Wesley Dodds) (cameo), Dr. Mid-Nite, Kal-El)), Green Lantern (Hal Jordan) (flashback), Justice League of America (Aquaman (Arthur Curry), Justice League of America (Batman (Bruce Wayne), The Key-Men, Johnny Thunder, Generalissimo Demmy Gog, Jean Loring (flashback), Hawkman (Katar Hol, Steve Trevor, Superman (Clark Kent), Justice Society of America (Green Lantern (Alan Scott), The Bulleteers, Green Lantern (Tomar Re), Carter Hall)), The Headmaster (Cabeza Maestro), Martian Manhunter (J'onn J'onzz) (statue), Justice Society of America (Hourman (Rex Tyler), Justice Society of America (Superman (Clark Kent, John DeLeon, Mr. Terrific (Terry Sloane), The Doomsters, Shiera Hall), Flash (Jay Garrick), Nabu), Commander Blanx, Starman (Ted Knight)), Thunderbolt, Superwoman (flashback)), Creator2, Justice League of America (Atom (Ray Palmer) (flashback), Flash (Barry Allen)
Superhero TeamJustice League of America