After Batman apprehends Black Mask, his henchmen plan to spring him from Gotham P.D. so that Black Mask can activate his doomsday device. When Batman is captured, Batgirl and Robin must stop the villain and save the city on their own.

Bruce Wayne suffers amnesia when fighting against Penguin, forgetting his role as Batman, and leaving him able to continue his crime spree. Barbara, who suspects he is Batman but later believes she is mistaken, tries to stop Penguin but is soon captured. With Batgirl in trouble, Alfred decides it’s essential for Bruce to relearn his […]

After Batman captures Ethan Bennett when he breaks into Arkham Asylum to get revenge on Joker, allowing the clown criminal to escape, Bruce, Yin and Dr. Hugo Strange testify on his behalf when he goes on trial for his crimes as Clayface. Bennett is delighted to be released on probation and given a job at […]

Alfred is surprised when an old school friend of his turns up in Gotham and invites his friend on a treasure hunt. Although weary of his friend, Alfred agrees, unaware that the treasure being sought out for, is the target of both Penguin and Mr. Freeze. Batman is forced to join the hunt, and soon […]

Green Lantern seeks Batman’s help in locating renegade Green Lantern Sinestro, but when the villain comes to Earth, Penguin ends up with the hero’s power ring.

Joker returns to Gotham with new henchmen, and commits crimes through the use of a new invention called Joker putty, a chemical compound that morphs anything and everything into either springy rubber or putty. As Bruce prepares to don the cape to stop him, he starts to wonder if he should reveal himself as The […]

People in Gotham become worried when Joker decides to become the “Batman” and go after anyone, no matter who they are or what crime he perceives they have done. Seeking to have an arch-rival, Joker soon targets Batman and injects him with a new concoction of his gas called Joker Venom. With the venom soon […]

When Gotham’s police and government officials, including Mayor Grange and Commissioner Gordon, enact strange, new laws, Barbara discovers that the cause is a mysterious plant that they all received. Batman and Batgirl soon discover that Poison Ivy is responsible and that she has replaced the officials with plant-based copies, leading the pair to stop her […]

A thousand years into the possible future, the citizens of new Gotham must uncover the history of Batman in order to stop a new-and-improved Mr. Freeze. This episode is partly inspired by Frank Miller’s The Dark Knight Returns and by Tom Stoppard’s Arcadia (play).

A trio of college misfits use stolen mutagens from Doctor Kirk Langstrom to mutate themselves into human-animal forms and get revenge on those who have scorned them.

After a young circus performer named Richard Grayson loses his parents to a criminal named Tony Zucco, Bruce adopts the boy, since he knows what it feels like to lose his family. Batman then sets out to bring Mr. and Mrs. Grayson’s killer to justice. Once Bruce’s secret is revealed, Richard joins Batman as his […]

Batman and Superman find themselves teamed up when Lex Luthor begins his operations in Gotham City to take down Superman, and employs a horde of Batman’s villains to do so. Lex later on gets a hold of Poison Ivy’s mind control gas, laces it with Kryptonite, and now becomes able to control Superman’s mind.

Batman and Batgirl find themselves dealing with new trouble from Joker, when he manages to get a hold of Bane’s Venom Infusion system in order to become a true comedy “powerhouse”. With his new-found strength, Joker’s latest crime spree seems unstoppable, especially when Batgirl accidentally causes Batman to be captured when she borrows his power […]

Bruce discovers that Wayne Industries is distributing alien technology across the world and gains the aid of a mysterious ally, who warns him of an alien race threatening to conquer Earth. Meanwhile, Batman begins to wonder whether he’d be better off without Batgirl and Robin.

While pursuing Batman, Yin and Bennett find themselves drawn to Wayne Industries by a flock of bats. The pair quickly learn that they are connected to a project being worked upon by a scientist named Dr. Langstrom, who claims to Bruce that his work is to help cure those who are deaf. In reality, Langstrom, […]

Barbara Gordon recounts the story of how she became the Batgirl. In the first part, Barbara recalls how she and her friend, Pamela Isley, led protests against corporations for environmental damage they caused, much to her father’s displeasure. Unbeknown to her or Batman, Pamela is the brains behind a string of attacks against these corporations […]

Bruce finds out from a meeting with Gotham’s mayor, Marion Grange, that the contract for work on the children’s hospital is likely to go to GothCorp instead of Wayne Enterprises, despite his father’s charity work. At the same time, a spate of break-ins at tech firms leads Batman to meeting Firefly, a criminal who uses […]

Hugo Strange infects the population of Gotham City with a virus that transforms them into zombies, and only Batman and Robin are left to find and distribute the antidote.

Joker takes over the airwaves of Gotham with an unlicensed TV channel, in order to broadcast his crimes to the people of the city. After Mayor Grange is captured to be his first “co-star”, Yin’s overzealous new partner, Detective Cash Tankinson, becomes his next target. Batman soon finds himself trying to track the hostages down […]

Joker escaped from Arkham Asylum when the kidnapping of the judge who sentenced him, encased and paralyzed in a large playing-card styled box, bears all the hallmarks of him, yet it soon transpires that an orderly was coerced to do the deeds. Realizing that Joker is going after everyone who sent him down, upon escaping […]

A new villain emerges in the form of D.A.V.E. (Digitally Advanced Villain Emulator), an AI database created by Hugo Strange that is encoded with the minds of Gotham’s greatest criminals and breaks free to commit crimes. Batman finds himself trying to stop D.A.V.E., when the AI proclaims itself as the ultimate criminal and plans to […]

Penguin, angered at being unable to recover his family’s fortunes thanks to Batman and Alfred, decides to get back at Bruce Wayne’s luck by breaking into his mansion and stealing everything valuable there, while he is being made the subject of a television magazine show’s segment, “Day in the Life”. When Alfred is taken hostage […]

Chief of Police, Angel Rojas, assigns Detective Ethan Bennett with a new partner, Ellen Yin, and tasks the pair to capture The Batman, after he publicly acknowledges his existence. Soon afterwards, a break-out of inmates at Arkham Asylum leads Batman to discovering that the culprit is a crazed clown criminal calling himself The Joker, who […]

When evidence from a series of art thefts by the Everywhere Man, a new costumed villain with the power to replicate, implicates Bruce’s close friend John Marlowe, Batman believes there must be another explanation. Now, Batman must unmask the identity of the “Everywhere Man” and prove his friend’s innocence.