Character
Dr. Phosphorous (Alex Sartorius) (Cameo, Villain), Black Mask (Cameo Flashback, Villain), Batman (Bruce Wayne) (Cameo), Clayface (Basil Karlo) (Villain), Azrael (Michael Lane), Aaron Cash, Dr. Alyce Sinner (As Alice Sinner), Clayface (Basil Karlo) (Cameo, Villain), Red Robin (Tim Drake), Dr. Alyce Sinner (Cameo Flashback), Boneblaster (Flashback, Villain), Mr. Hendricks (Flashback), Batman (Bruce Wayne), Batman (Dick Grayson), Catwoman, Black Mask (Jeremiah Arkham) (Villain), Mad Hatter (Jervis Tetch) (Cameo, Villain), Joker, Zsasz (Victor Zsasz) (Villain), Zsasz (Victor Zsasz) (Cameo, Villain), Mrs. Cash (Flashback), Aaron Cash's Son (Flashback, Death), Batman (Bruce Wayne) (Cameo Flashback), Dr. Alyce Sinner, Waters, Ra's Al Ghul (Villain), Clayface (Basil Karlo) (Cameo Flashback, Villain), Bryant, Penguin (Oswald Cobblepot) (Villain), Jenny Lane, Roland (Flashback), Aaron Cash (Cameo), Adam Hendricks, Harley Quinn, White Ghost (Dušan Al Ghul) (Villain), Herb, Sister Zero (Maggie Kyle), The Crusader, Commissioner James Gordon (Cameo), Fireball (Sami Mousawi), James Gordon, Poison Ivy, Simon Burton (Flashback), Joker (Villain)
