An amnesic Korra is taken to a temple by the Fire Sages on the island she has washed up on. There, the Shaman realizes that Korra is in danger of losing the Avatar Spirit forever. The sages lower her into a pool of healing water where Korra immediately begins to have visions of past Avatars, who tell her she needs to find Raava and restore the Avatar spirit. Korra then sees a vision of Wan, a man who shows her how he became the first Avatar. In the distance past Wan was granted the power of Firebending by a Lion turtle, but was banished from his village when he used it inappropriately. Wandering the spirit wilds, he learns how to control fire and live with spirits, but soon makes a fatal error that will affect the future of everyone.moreless
While Batman trains Katana in how to use her instincts, Professor Pyg and Mr. Toad launch a new series of crimes on behalf of animal kind.
Batman and Katana partner up to investigate a break-in at a CRC facility, and discover that Anarky plans ton unleash a toxin on Gotham City that turns humans into rampaging monsters... and Lady Shiva is willing to help him do it.moreless
Cypher, a part-robot villain with powers of mind control, is seeking the Ion Cortex.
A reluctant Lt. Gordon turns to Batman and his new ally, Katana, when Barbara is kidnapped.
A date with Bethany Ravencroft turns into disaster for Bruce when he discovers that it's a trap to let the League of Assassins recover the Soultaker Sword.
A security guard is exposed to toxins which transforms him into a creature capable of transforming his body into any element.
Batman teams up with a reluctant Lt. Gordon to take on a villain who leaves his victims imprisoned in life-sized toy soldiers rigged to explode.
Katana is forced to protect a Wayne Industries scientist using the Soultaker Sword in her keeping, to stop an enemy from her past.
Bruce must take to the streets to fight a new villain, Anarky, while testing Katana to determine if she is loyal to him.
Magpie, a villainess with multiple personality disorder, abducts Batman and he must work out who he's dealing with to have any hope of defeating her.
While Batman squares off against a pair of vigilantes, Alfred realizes that he's too old to protect Bruce and hires a bodyguard for him... the mysterious Katana.
With Amon in control of Republic City, Team Avatar hides, waiting for the United Forces to arrive. When they do, the Equalists show off their new weapon and defeat the United Forces quickly. General Iroh then joins Team Avatar in hiding. Planning their next move, Iroh decides that they must take out the air field to stop the Equalists. Bolin and Asami join General Iroh while Korra and Mako disguise themselves as Eqaulists and sneak onto Air Temple Island. On the island they come across a familiar face and discover the shocking truth about Amon's origins.moreless
As dawn comes to Republic City, Team Avatar assembles to stop the Equalists once and for all. General Iroh, Bolin, and Asami head for the air field where they come face to face with Hiroshi, and Asami must make a difficult decision. Meanwhile, Korra and Mako infiltrate the arena and try to expose Amon as a waterbender. However, Amon ups the game and reveals that he has captured Tenzin and the children. Korra and Mako go on the attack leading to one final battle with Amon. The fate of Republic City and bending hangs in the balance.moreless
Mike inadvertently disrespects The Duke of Detroit, and in return puts a price on his and The Burners heads. Now every gang in Motorcity is after them to get the reward.
While the Fire Ferrets are training for the championship tournament, they are told they need to raise 30,000 yuans in order to be in tournament. Bolin decides to get money by having their Fire Ferret Pabu perform tricks. He is soon convinced to do some security work for the Triple Threat Triad in order to get money. However, it turns out to be a ploy and he is captured and brought to a secret location by The Equalists. Korra and Mako try to trace him down and end up at a Equalist rally where Amon, the leader, is set to unveil "The Revelation", his plan to end bending once and for all.moreless
70 years have passed since Avatar Aang defeated Firelord Ozai and saved the world. Now, his successor, Korra, is training to be the new Avatar. After passing her firebending test, she meets with Tenzin, Aang's son who is suppose to be her Airbending Teacher. However, he tells her that her training must wait as he is still needed in Republic City. Not wanting to wait, Korra sneaks out of the South Pole and heads to Republic City where she finds herself in a little over her head.moreless
Korra begins her training under Tenzin. However, Korra is quick to give up when it doesn't come easily to her. She soon becomes interested in the game of Pro-Bending and sneaks off to the city to see a match when Tenzin forbids it. There she meets brothers Mako and Bolin. When their teammate backs out of a match Korra joins the team to help them.moreless
Batman teams up with Adam Strange, the Flash, 'Mazing Man, and the Creature Commandos in four separate vignettes.
Captain Atom is drained of his powers but continues to try serving as a superhero with the Justice League, with an assist from Batman.
After a team up with Space Ghost and his companions, Batman must come to the aid of three of his fellow superheroes, who have fallen into the icy clutches of Mr. Freeze. As they wait to be rescued, Green Arrow, Plastic Man, and Aquaman remember how they first met the Caped Crusader.moreless
After the world's greatest baseball game, Lex Luthor, Cheetah, and Joker team up to bring down their respective opponents... by switching heroes.
Batman goes looking in the Amazon for a missing Ray Palmer, the scientist who was once the Atom. When Batman also disappears, Aquaman recruits Ray's successor, Ryan Choi, to help him find the Caped Crusader and the Tiny Titan.moreless
To protect all of Batmen's past incarnations, the JLI must travel through time to save the Caped Crusader's selves.
Batman and Hal Jordan team up to take on the latter's female nemesis, Star Sapphire.