The Joker, Killer Croc, the Penguin, Two-Face, and Poison Ivy all meet at a poker table, each telling a tale of times when they almost defeated Batman. At the same time, Harley Quinn is about to kill Catwoman after she rescued Batman from the Joker’s electric chair, and Batman must save her.

Batman encounters a new cat burglar calling herself Catwoman, and around the same time, meets a woman named Selina Kyle (as Bruce Wayne), to whom he is visibly attracted. When Selina runs into trouble with a terrorist group known as The Red Claw, who want the mountain lion sanctuary she was trying to protect, she […]

A mysterious bat-like creature terrorizes Gotham City, causing the police force to pursue Batman. The Dark Knight must find the real perpetrator to clear his name.

Edward Nygma creates the video game The Riddle of the Minotaur for the company Competitron, but is fired by his superior Daniel Mockridge, who wants the profits for himself. Nygma vows revenge, and takes up the mantle of the Riddler two years later. While Batman sympathizes with Nygma, he and Robin find themselves forced to […]

After escaping Arkham Asylum on Christmas Eve, the Joker takes over Gotham’s airwaves and terrorizes the city. He challenges Batman and Robin to find his hidden TV studio and free his hostages – Commissioner Gordon, Detective Bullock and Summer Gleeson – before midnight.

When the Joker fires Harley for her incompetence, she tries going on a crime spree of her own, joining up with Poison Ivy, and the two become Gotham’s Queens of Crime, much to the Joker’s fury.

Harvey Dent, now calling himself Two-Face, resurfaces and starts robbing Rupert Thorne’s illegal businesses, preparing for a final confrontation with the crime boss, and Batman must stop his former friend before he and Thorne kill each other.

When the glamorous magician Zatanna is framed for a robbery during her act, Batman swings to her defense. Zatanna is grateful, though a little puzzled, by the Dark Knight’s commitment to prove her innocence, but the two heroes unite and use the skills her father, Zatara, taught them to expose and combat the culprit: an […]

After a prominent judge is injured during a struggle with some thugs demanding money from her in exchange for a strange tape, Bruce Wayne decides to take a trip to Yucca Springs, a resort where the judge had vacationed, and consult Dr. Hugo Strange, a psychiatrist. Bruce soon learns that Strange has invented a machine […]

Batman encounters the Scarecrow and attempts to foil his scheme to burn down Gotham University, but in the process is exposed to the Scarecrow’s fear gas, and is forced to face his own guilt over the death of his parents.

The Joker covers Gotham City in a cloud of laughing gas and begins plundering the crazed city. But after Alfred is infected with the toxin, Batman has added incentive to stop the Joker and acquire an antidote from him before all of Gotham dies with a smile.

Mr. Freeze is sprung from Arkham by aging billionaire Grant Walker, who is looking to freeze the world and recreate it according to his own design. Batman and Robin infiltrate the billionaire’s underwater city and combat both high-tech robots and Mr. Freeze himself, who has decided to do Walker’s bidding and cover the earth in […]

Seeking to prove once and for all that his is the superior mind, the Riddler lures Batman into a riddle-solving contest inside the virtual reality of a computer game in order to save Commissioner Gordon’s life. In the course of solving the riddles and escaping the Riddler’s traps, Batman learns that he is able to […]

A washed-up actress named Mary Dahl has become bitter and insane after falling into obscurity and suffering from a disorder that prevents her body from growing to adulthood, thus biologically cursed with literal eternal youth. She kidnaps her TV family co-stars, who all led much happier lives and more successful careers than her, and holds […]

The leader of the Red Claw group (known herself only as Red Claw) attacks a military train and steals a viral plague, which she intends to release in Gotham if she isn’t paid a ransom, and Batman and Catwoman must put aside their differences and work together to stop Red Claw before it is too […]

Bruce Wayne is released from prison on bail. Hagen, as it turns out, survived the murder attempt on him, but at a high cost: the formula entered his body and soaked every single one of his cells, turning him into a shape-shifting mutant. With his newfound powers, Hagen, now calling himself Clayface, decides to take […]

During a fight with Batman over a stolen Fabergé egg, the Penguin incapacitates Batman with poison gas. The Dark Knight is rescued by a teenage amateur detective named Sherman Grant and his friend Roberta, who hide Batman in Sherman’s basement long enough for him to recover before the Penguin finds them.

Batman investigates a cult, called the Brotherhood, founded by the “mystic” Nostromos, after hearing about a number of stories from his colleagues about his ability to predict the future. Batman finds out that Nostromos is actually a con artist who was rigging near-fatal accidents to gain the confidence of Gotham’s upper class citizens, and he […]

Mayor Hamilton Hill’s miserable son, Jordan, becomes even sadder when his father uses his birthday party as a political gathering rather than a normal celebration, and ends up stowing away in the truck of the party clown hired by Hill for the party, whom he doesn’t know is actually the Joker in disguise. It is […]

Batman must stop Roland Daggett’s plan to release a viral plague designed by Professor Milo into Gotham by way of its stray cat population. The case gains new urgency when Catwoman becomes infected with the virus during her search for her missing cat, Isis. Now, Batman must find an antidote to save the woman who […]

While Bruce is in Europe on a Wayne Enterprises business trip, the theft of a jade cat statue occurs at Gotham State University. Barbara Gordon again becomes Batgirl to investigate, only to run into Catwoman, who is also investigating, pointing out that the acid residue used to destroy the security system is not her style. […]

Several robberies take place at major companies, including Wayne Enterprises, and Bruce Wayne, as Batman, discovers the thief to be a mechanical briefcase. Bruce meets with his old friend, Karl Rossum, an expert in robotics who lost his daughter to a vehicle accident years ago. He also meets Rossum’s assistant, Randa Duane, and Rossum’s ultimate […]

Simon Trent, an actor best known for his past role as “The Gray Ghost”, is on the verge of bankruptcy thanks to his declining career. To save himself, he sells off all of his Gray Ghost merchandise. Immediately afterwards, a series of bombings related to the old show begin to occur. Batman, having himself been […]

After a man named Charlie Collins curses at the Joker on the road for offensive driving, the Clown Prince of Crime corners him and intimidates him into doing him a “small favor”. Two years pass, and the Joker finally decides how to use Charlie: to sneak a bomb into the Peregrinator’s Club, where Commissioner Gordon […]

Dr. Matthew Thorne (played by Joseph Campanella), losing his medical license and forced into becoming the crime doctor by his older brother, crime boss Rupert Thorne, must perform delicate surgery on Rupert. He can’t do it alone, and kidnaps Dr. Leslie Thompkins to assist. Batman discovers Leslie’s disappearance, and rushes to track her down – […]

Miserable Wayne Industries scientist Jervis Tetch is unable to pursue the girl he loves, Alice the secretary. When she splits up from her boyfriend, he makes an advance and develops a fast friendship with her, until her boyfriend reconciles with her and proposes to her. Enraged, Tetch decides to take matters into his own hands, […]

A botched police operation results in the suspension of those involved: Officer Wilkes, Officer Montoya, and Detective Bullock. Confronted by their superiors, each of them is forced to tell their tale of what happened that night.

A mob war between crime bosses Rupert Thorne and Arnold Stromwell is nearing its end, and comes to a climax when Stromwell is set up to be killed in an exploding restaurant by Thorne. Batman saves him at the last moment, and aided by Stromwell’s brother (now a priest who lost his leg years before, […]

Joker creates a toxin that affects only fish, mutating them into Joker fish. Then, he targets innocent men who refuse to copyright his Joker fish. The Joker also captures Harvey Bullock, and Batman must rescue him and foil the Clown Prince of Crime’s scheme.

While investigating the disappearances of Gotham’s homeless in an undercover disguise, Bruce Wayne is kidnapped and imprisoned in a chain gang mining camp, suffering from amnesia. Alfred must thus track him down, help him escape, and free the rest of the prisoners.

On the anniversary of the death of Bruce’s parents, Batman accompanies Leslie Thompkins to Crime Alley to place roses on the spot where they were gunned down. Meanwhile, Commissioner Gordon is on stakeout to arrest Jimmy “The Jazzman” Peake during a drug smuggling ring. Batman had promised to be there, but arrives late to find […]

When District Attorney Harvey Dent collapses after a meal with his fiancée Pamela Isley and friend Bruce Wayne, doctors discover that he has been poisoned. Batman must find the culprit and the antidote before the DA’s time runs out.