CharacterCaptain Cold, Pete Ross (in flashback), Lana Lang (in flashback), Penguin, Hector Hammond, Typhoon (dies), Marionette, Batman (Bruce Wayne), Man-Bat (cameo), Two-Face, Joker, Comedian, Rorschach, Mr. Freeze, Jonathan Kent (dies in flashback), Mime (Marcos Maez) (origin flashbacks), Black Eagle), Mirror Master, Giganta, Jack Ryder, Mime (Marcos Maez), Sam Lane (cameo), Dr. Sivana, Negative Woman, Firestorm, Marionette (Erika Manson), Lady Flash, William F. Buckley Jr, Dr. Manhattan (flashback), Bubastis, Rorschach (Reggie Long) (origin), Lex Luthor, Lois Lane, Dove, James Gordon, Scarecrow, Ozymandias, Riddler, Martha Kent (dies in flashback), Metamorpho (cameo), Heatwave, The Top, Red Star, Superman (Clark Kent) (also in flashback), Rorschach (origin flashback), Johnny Thunder, Captain Boomerang, Alfred Pennyworth, Doctor Manhattan, Hawk (Hank Hall), Killer Frost, Saturn Girl, Black Bison, Superman (Clark Kent), People's Heroes (Pozhar, Dr. Jace (cameo), Angle Man, Doctor Psycho, Nathaniel Dusk (TV character), Sonar, Nathaniel Dusk (cameo), Adrian Veidt, Judge of Owls, Moonbow, Mime, Black Adam, Lady Clayface (cameo), Marionette (Erika) (origin flashbacks), Gloria Long (flashback), Perry White, Ozymandias (Adrian Veidt), Mothman (Byron Lewis) (dies), Toyman, Tattooed Man, Malcolm Long (flashback)
Series TitleDoomsday Clock