Arkham Asylum is the home for the criminally insane of Gotham City where it is hoped they will become rehabilitated and allowed back into society. The Asylum is filled with a colourful band of psychopaths, including the likes of The Joker, The Penguin, Riddler, The Ventriloquist, and many others.

The head of the Asylum is Professor Hugo Strange, a man known for using most unorthodox methods in hopes of 'helping' his patients. Despite the fact The Batman has apprehended several of Arkhams' occupants on more than one occasion; Strange believes that there is a place in Arkham for the Dark Knight.

Inmates Edit

Episodes Edit

Season 1 Edit

Season 2 Edit

Season 3 Edit

  • A Fistful of Felt
  • Gotham's Ultimate Criminal Mastermind

Season 4 Edit

  • Clayfaces
  • Strange New World

Season 5 Edit

  • White Heat
  • What Goes Up...
  • Lost Heroes, Part Two


  • Gearhead, Bane, Poison Ivy and Killer Croc are confirmed inmates in The Batman Strikes! Issue #39.