CharacterToyman (flashback), Aquaman (also in flashback), Changeling, Batman (Bruce Wayne), Polka Dot Man (flashback), Cavalier (flashback), Black Spider, Two-Face, Captain Stingaree (flashback), Nightwing (Dick Grayson) (also in flashback as Robin), Joker, Tweedledum, Mr. Freeze, Mad Hatter, Crazy Quilt, Deadshot, The Spade of Clubs (introduction, death), Metamorpho) (flashback), Dirty Dan Yellpoon (introduction), Nightwing (Dick Grayson) (also as Robin) (flashbacks), Doctor Phosphorus, Ocean Master (flashback), Kite-Man (flashback), Wonder Girl (Donna Troy)) (flashback), Shakedown, Black Manta (flashback), Poison Ivy, James Gordon, Scarecrow, Riddler, Batman (Bruce Wayne) (also in flashback), Silver St. Cloud, Robin (Dick Grayson) (Flashback), Superman (Clark Kent, Kal-El) (flashback), June Highmark, Robin (Dick Grayson), Barry "Stiff" Saunders (introduction, death), Planet Master (flashback), Killer Croc, May Highmark, Baphomet (Onomatopoeia), Fun Land (introduction), Raven , Alfred Pennyworth, Catwoman, Geo-Force, New Wave, Kid Flash (Wally West), Calendar Man, Windfall) (flashback), Baron Bedlam (flashback), Robin (Tim Drake), Katana, The Outsiders (Black Lightning, Cornelius Stirk, Atomic Skull (flashback), Etrigan the Demon, Heatstroke, Harley Quinn, Masters of Disaster (Coldsnap, Baron Blitzkrieg (flashback), Baphomet, Cyborg, Dr. Wolper, Killer Moth (flashback), Starfire, Teen Titans (Aqualad, Monk (villain in Baron Blitzkrieg armor), Halo
Series TitleBatman: the Widening Gyre