Character
Green Lantern (Tomar-Re), Carter Hall, The Flash (Barry Allen) (Cameo), Crime Syndicate Owlman (Flashback), Black Canary (Dinah Drake Lance), Justice League of America Superman, A Cyclops, Dr. Fate Kent Nelson, Professor Lars Hansun, Batman (Bruce Wayne), Spectre (Jim Corrigan), Sensei (Villain), Red Tornado (John Smith), E-Nes, Red Tornado (John Smith) (All Earth-2), Aquaman, Hawkgirl Shayera Thal, Wonder Woman (Diana Prince) (Inset), Norch Lor (Villain), Guardians of the Universe, Pajna Darr, Jean Loring, Green Arrow, Wildcat, Blue Jay, Zatanna, Pete Conk, Snapper Carr, Joker Mr. Average, Black Canary (Dinah Laurel Lance) (Cameo), Black Canary (Dinah Lance) (Inset), Green Lantern (Alan Scott) (All Earth-2), A Minotaur, Hourman (Rex Tyler) (Inset), Morgan Edge (Cameo), Crime Syndicate of America Owlman (Inset), Justice League of America Jla, Wandjina, Hawkman (Katar Hol), Wonder Woman (Diana Prince Trevor) (Cameo), Black Canary (Dinah Laurel Lance), Shayera Thal, Robin (Dick Grayson), Green Arrow (Cameo), Chokh (Villain), Robin (Dick Grayson) (Earth-1) (Guest Star), Merlyn (Arthur King) (Intro, Villain), Black Canary, Nebeur Odagled, Kal-L, Green Arrow (Oliver Queen) (Inset), Shally (Dies), Jest-Master (Villain), Justice Leagie of America Black Canary, League of Assassins (Villains), Green Arrow (Oliver Queen), Batman (Cameo), Jimmy Olsen (Cameo), Lok Lu, Hawkman (Carter Hall), Iris Allen (Cameo), Norch Lor, Mr. Terrific (Cameo), Omar Ibn Ali, Aquaman (Cameo), Hal Jordan (Green Lantern), The Pale People, Green Lantern (Alan Scott), Superwoman (Inset), The Vigilante (Greg Sanders), Starman (Ted Knight), Ra Laf, Johnny Dune (Villain), Justice League of America Green Lantern (Hal Jordan), The Doomsters (Villains), Batman (Bruce Wayne) (Cameo), Green Lantern (Hal Jordan) (Cameo), Dr. Viktor Willard (Villain), Atom (Ray Palmer), Teppy, Green Arrow (Oliver Queen) (All Earth-1), Guardians of the Universe (Cameo), Justice League of America Superman (Clark Kent), Dr. Mid-Nite (Charles Mcnider), S-Kyr, E-Hes, Green Lantern (Alan Scott) (Inset), Nether Man (Villain), Silver Sorceress, Villains, Inter-Gang (Cameo), Mera (Cameo), Solomon Grundy (Inset), Mike Friedrich (Cameo), Hawkman (Katar Hol) (Cameo), Wonder Woman (Diana Prince Trevor), Robin (Dick Grayson) (Cameo), Johnny Thunder (Cameo), Robin (Guest Star), Green Lantern (Hal Jordan) (Photo), Hourman (Rex Tyler), Superman (Clark Kent), Kal-El, Solomon Grundy (Villain), Jason Crass, Green Lantern (Hal Jordan), Justice League of America Superman (Also Appears As Clark Kent), Wonder Woman (Diana Prince) (Flashback), Phyllis Temple, People of Mu (Villains), John Dough (Villain), Justice League of America Green Arrow (Oliver Queen), Aqualad (Cameo), Glugg (Villain), Atom (Al Pratt) (Cameo), Mera, Sandman (Wesley Dodds) (Cameo), Dr. Mid-Nite, Heroes of Angor Jack B.Quick, Hawkman (Katar Hol) (Inset), Johnny Thunder, Dr. Mid-Nite (Charles Mcnider) (Inset), Zatanna (Inset), Hawkman Katar Hol, Justice Society of America The Spectre (Jim Corrigan) (Inset), Black Canary (Dinah Drake), Harlequin Ellis, Justice Society of America Green Lantern (Alan Scott), The Doomsters First Appearance, Creator2 (Villain), Deadman (Boston Brand) (Guest Star), Justice Society of America Hourman (Rex Tyler), Justice Society of America Superman Clark Kent, Hawkgirl Shiera Hall, Justice League of America Hawkman (Katar Hol), Atom (Al Pratt), Shiera Hall, A-Rym, Hawkman (Katar Hol) (All Earth-1), The Master-Computer (Villain), The Zapper (Theo Zappa) (Villain), Flash (Jay Garrick), Nabu, Black Canary (Cameo), Aquaman (Arthur Curry) (Inset), Zatanna (Guest Star), Thunderbolt, Superwoman (Flashback), Flash (Barry Allen)