CharacterBlue Beetle (Ted Kord), Creature Commandos (Captain Hunter, Arthur Kendrick, Mr. Miracle (Scott Free), JLA (Justice League of America, Graziella Reza), Phantom Lady (Dee Tyler), Green Lantern Corps (Green Lantern (Guy Gardner), Captain Marvel (Billy Batson) (cameo), Talia, Vixen (Mari Mccabe), Maxwell Lord, Dr. Fate (Kent Nelson), Maxi-Man (cameo), Scarecrow (Dr. Jonathan Crane), Wildcat, Hourman (Rick Tyler), Brenna O'Connor), Hawkman (Carter Hall) (flashback), Amanda Waller, Mirror Master (Evan McCulloch), Sasha Bordeaux, Black Canary (Dinah Laurel Lance), Steamroller) (villains), Alfred Pennyworth (flashback, Starfire (Koryand'r), Doom Patrol (Elasti-Girl (Rita Farr), Madmen, White King (Ahmed Samsarra) (first appearance, Hawkgirl (Kendra Saunders), Isobel Sanchez (first appearance), Black King's Knight (Sasha Bordeaux), Black Queen (Patricia Grace-Colby) (first appearance, Count Vertigo, death), Gypsy (cameo), Nightwing (Dick Grayson) (flashback, Michael Jon Carter (Booster Gold), Grodd, Dr. Light (Arthur Light), Two-Face (Harvey Dent) (flashback, Hawkman (Carter Hall), Wildebeest, Isobel Sanchez, Spectre, Green Lantern (John Stewart)), The Raven, Adam Strange, Killer Croc (Waylon Jones) (flashback, Green Arrow (Oliver Queen) (flashback), Team Alpha (Jacob Lee, Little Brother Kappa), Rocket Red (Dmitri Pushkin), Checkmate (Black King's Knight (Sasha Bordeaux), Dr. Light (Kimiyo Hoshi), Mary Marvel (Mary Batson), Arthur Kendrick (first appearance), Brother Eye (villain), Dr. Fate (Hector Hall), Power Girl, Elongated Man (cameo), Max Lord (death), Flash (Wally West), Wonder Woman (Diana Prince), Tasmanian Devil (Hugh Dawkins), OMAC, Global Guardians (Freedom Beast (Dominic Mndawe), Kal-El), Graziella Reza (first appearance)), Echo (cameo), Dr. Light (Arthur Light) (flashback, Calculator (Noah Kuttler), Lex Luthor, corpse), JSA (Justice Society of America, Alfred Pennyworth, Reverb (cameo), Neutron (Nat Tryon), S.T.R.I.P.E. (Pat Dugan), Mary Marvel (Mary Batson) (cameo), Pantha, Katana, Fire (Beatriz DaCosta) (cameo), James Grippen (first appearance, Overthrow (Arnold Beck) (villain), Robin (Tim Drake) (flashback, cameo), Wonder Girl (Cassie Sandsmark), Blue Beetle (Ted Kord) (corpse), White Queen (Oksano Verchenko) (first appearance, Black Adam, Firestorm (Jason Rusch), Black Queen's Knight (Jessica Midnight), Sand (Sandy Hawkins), Tin), Shimmer, Flash (Jay Garrick), Praxis (cameo), Thunderlord (Liang Xih-k'ai)), Wolfpack, Nightwing (Dick Grayson), Mercury, Sue Dibny (cameo), Scoopshovel, Pyrogen (Claudio Tielli), Vapor (cameo), Hardhat, Batman (Bruce Wayne), Metal Men (Iron, Green Lantern (Guy Gardner), Human Bomb (Roy Lincoln), Speedy (Mia Dearden), Overthrow (Arnold Beck) (villain, Cameo, Demon, D.E.O. (Cameron Chase, Oracle (Barbara Gordon), villain), Tigorr (cameo), Killer Frost (Louise Lincoln), Rocket Red (Dmitri Pushkin) (death), Firefly (Garfield Lyons) (villain), Team Alpha (Jacob Lee (first appearance), death)), Fire (Beatriz Da Costa), Brother Eye (formerly Brother Mark I) (villain), Cheetah (Barbara Minerva), Robotman (Cliff Steele)), Wonder Woman (Diana)), Brother I, Captain Atom (cameo), Dr. Polaris (Neal Emerson), Stargirl (Courtney Whitmore), Brother Mark I, Lead, Black Canary (Dinah Lance) (cameo), Owlwoman (Wenonah Littlebird), Dr. Psycho, Batgirl (Cassandra Cain) (flashback, Breach, Green Arrow (Oliver Queen), Poison Ivy (Pamela Isley) (flashback, Brenna O'Connor (death)), Wildcat (Ted Grant)), Zatanna Zatara (flashback)), Lex Luthor (cameo), BRAHMA, Ocean Master (Orm Marius), Felix Faust (flashback, Booster Gold (cameo), Deathstroke, Black Lightning (Jefferson Pierce), Batman (Bruce Wayne) (Cameo), Negative Man (Larry Trainor), Patchwork Man), Checkmate (Black King (Maxwell Lord) (villain), Bronze Tiger (Ben Turner), OMACs, Metamorpho (Rex Mason), Black Canary (Dinah Lance) (Flashback), Shazam, Maxwell Lord (villain, Captain Marvel (Billy Batson), Blackhawks, Freedom Fighters (Black Condor, Kid Flash (Bart Allen), Huntress (Helena Bertinelli) (flashback, Green Lantern (Hal Jordan), Eclipso (Jean Loring), J'Onn J'Onzz, Melinda E. Ferguson, Ray (Ray Terrill), Martian Manhunter, Lois Lane, Uncle Sam), Supermen of America (White Lotus (Nona Lin), Green Lantern (Hal Jordan) (flashback), Fastball (John Malone), Demolition Team (Rosie, Platinum, Superman (Clark Kent), Teen Titans (Beast Boy (Gar Logan), Red Star (Leonid Kovar), Robin (Tim Drake), Shadow-Thief (Carl Sands), Booster Gold, Black Queen's Knight (Jessica Midnight)), Chronos (David Clinton), Ace (cameo), Loser), Despero, Cyborg, Eddie Fyers, Jackhammer, Director Bones)
Series TitleThe OMAC Project