Batman must face his most ruthless nemesis when a deformed madman calling himself “The Joker” seizes control of Gotham’s criminal underworld.

To take down South Boston’s Irish Mafia, the police send in one of their own to infiltrate the underworld, not realizing the syndicate has done likewise. While an undercover cop…

A petty criminal fakes insanity to serve his sentence in a mental ward rather than prison. He soon finds himself as a leader to the other patients—and an enemy to…