One by one the most powerful members of the Justice League are abducted and it's up to Batman, Robin and Green Arrow to uncover the mystery. Part One of a two-part episode.
When Shadow Thief teams up with Black Mask to steal an entire building, Hawkman arrives in Gotham to give Batman an assist.
Batman and Robin meet their criminal twins, Wrath and Scorn, a dynamic duo dedicated to helping villains. Matters get even more complicated when Batman and Wrath uncover each other's secret identity.
In an unusual accident, Joker's personality is downloaded into a nanite entity, who is even more threatening than the original.
Batman, Robin and Batgirl go underground when the Joker uses the city's subway system to entrap Gotham citizens.
Green Arrow teams up with Batman when Couunt Vertigo, a villain who can affect people's sense of balance, arrives in Gotham with a diabolical plan to throw the entire city into a state of vertigo.
Luthor uses Poison Ivy's mind-control spores to take over Superman. Somehow Batman has to figure out a way to free him before Superman destroys the Dark Knight. Part Two of a two-part episode.
Tired of "turnstile justice," a Gotham City judge takes matters of punishment into his own hands.
Reporter Jack Ryder goes insane, turns into a villain called the Creeper, and steals the Joker's act.
Harley recounts how she became involved with the Joker.
Harley, Poison Ivy, and Livewire wreak havoc when they plan to have a leisurely night out in Gotham City.
Bruce resorts to black magic as he fights a demon released from an ancient artifact.
Dick Grayson revisits his roots as a circus performer, only to find the Mad Hatter is using circus animals to commit crimes.
A new vigilante comes to Gotham with his sights set on defeating the city's major villains permanently. Now Batman finds himself in the unusual position of having to protect some of his greatest enemies from this deadly threat.
When a rock star refuses the advances of her special effects man, Garfield Lynns, he becomes Firefly, a madman who vows to burn down the city.
After a seemingly ordinary criminal continues to get the better of Batman and his partners, it is discovered that he has the ability to travel back in time by several seconds.
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