Character
Needle (Cameo), Shining Knight (Cameo), Green Lantern (Hal Jordan) (Cameo), Atom (Ray Palmer), Black Condor (Richard Grey, Jr), Capt. Ritter Hendrickson (Cameo), Batman (Bruce Wayne), Wonder Woman (Earth-1), Doctor Mid-Nite (Charles Mcnider) (Cameo), Uncle Sam, Robin (Earth-1) (Dick Grayson), Wonder Woman (Earth-2), Aquaman, Little John, Star-Spangled Kid (Sylvester Pemberton), Robin (Dick Grayson) (Earth-2), Elongated Man (Cameo), Wing (Cameo), Vigilante (Greg Sanders) (Cameo), Doll Man (Darrell Dane), Wonder Woman (Diana Prince), Wildcat, Doctor Fate (Kent Nelson) (Cameo), Sandy the Golden Boy, Iris Allen, Zatanna, Hourman (Rex Tyler), Capt. Stanislaus Drozdowski (Cameo), Red Tornado (John Smith), Mister Terrific (Terry Sloane), Snapper Carr, Blackhawk (Cameo), Capt. Carlos "Chuck" Sirianni (Cameo), Green Arrow (Oliver Queen) (Earth-2) (Cameo), Vigilante (Greg Sanders), Green Lantern (Hal Jordan), Star-Spangled Kid (Sylvester Pemberton) (Cameo), Phantom Lady (Sandra Knight), Professor Merlin (Cameo), Dummy (Cameo), Zatanna Zatara (Cameo), Chop-Chop (Cameo), Doctor Mid-Nite (Charles Mcnider), Martian Manhunter, Doctor Fate (Kent Nelson), Plastic Man (Cameo), Thunderbolt (Cameo), Hawkman (Katar Hol), Robin (Dick Grayson) (Earth-1), Capt. Andre Blanc-Dumont (Cameo), Solomon Grundy, Crimson Avenger (Lee Travis), Cameo-Black Canary (Dinah Lance), Black Canary (Dinah Laurel Lance), Metamorpho (Cameo), Robin (Dick Grayson), Green Arrow (Oliver Queen) (Earth-1), Alanna (Cameo), Sandman (Wesley Dodds) (Cameo), Crimson Avenger (Lee Travis) (Cameo), Johnny Thunder, Sandman (Wesley Dodds), Simon Stagg, Red Dragon (Cameo), Ray (Happy Terrill), Stripesy (Pat Dugan), Human Bomb, Superman (Clark Kent), Superman (Earth-1), Hawkman (Carter Hall), Speedy (Roy Harper), Metamorpho, Shining Knight, Capt. Olaf Friedricksen (Cameo), Stripesy (Pat Dugan) (Cameo), Green Arrow (Oliver Queen), Green Lantern (Alan Scott), Circe, Iron Hand, Atom (Al Pratt), Adam Strange, Speedy (Roy Harper) (Cameo), Starman (Ted Knight), Flash (Jay Garrick), Big Caesar (Cameo), Superman (Earth-2), Thunderbolt, Flash (Barry Allen), Elongated Man