Arkham Asylum is a psychiatric hospital located in Gotham City. It is where the most notorious villains Batman encounters are usually sent. Dr. Harleen Quinzel Victor Fries Bane Pamela Isley Garfield Lynns Kirk Langstrom Brian Parsons Speed (Mentioned only) Season Eleven: Alien (Mentioned only) Smallville Miniseries: Lantern The Elizabeth Arkham Asylum for the Criminally Insane, commonly called Arkham Asylum, is a fictional psychiatric hospital in the DC Universe, usually appearing in…