Batman [Bruce Wayne]; Alfred Pennyworth; Oracle [Barbara Gordon]; Commissioner James Gordon; Sgt. Harvey Bullock; Officer Sherman; Officer Harrelson; Officer Duffy; Officer James Mink (flashback); Guardian Bats; Herman (death); Lilly (death); Jerry; Mayor Hady; Richie; Dr. Kaligari (villain); The Impostor Joker [Winslow Heath] (villain); Jokerz (villains); The Impostor Batman (villain)