Vowing to avenge the murder of his parents, Bruce Wayne devotes his life to wiping out crime in Gotham City as the masked vigilante "Batman".
When a man-sized bat ransacks Gotham harbor, Batman suspects that Dr. Kirk Langstrom is drinking his Man-Bat formula again.
The Joker kidnaps three prominent citizens during Christmas and challenges Batman to find him before midnight.
Karl Rossum, owner of Cyberton Labs has been replacing important authority figures with robot look-alikes. Batman invites a young woman to dinner, not knowing that she is a robot as well.
Batman escapes from being attacked by his own Batcomputer, which was sabatoged by HARDAC. He now seeks to get back Gordon, Hill and Bullock, who have all been replaced with robots.
When genius Edward Nygma's greedy boss unjustly fires him, Nygma seeks revenge as the Riddler.
When a billionaire builds a casino called the Joker's Wild, the Joker breaks out of Arkham Asylum to destroy it.
