Batman must investigate Gotham City's hidden political corruption when the Riddler begins murdering key political figures.

After ten years away from the public eye, a wave of violence in Gotham City brings Batman back as a vigilante.

As a boy a young Bruce Wayne watched in horror as his millionaire parents were slain in front of his eyes. This trauma led him to become obsessed with revenge. After disappearing to the East where he seeks counsel with a ninja cult leader, he returns to his now decaying Gotham City. The City is now overrun by organized crime and dangerous individuals manipulating the system. The discovery of a cave under his mansion, and a prototype armoured suit...

When a spaceship splashes down in Gotham Harbor, Batman and Superman encounter a mysterious Kryptonian with powers as great as Superman's. When Darkseid gets wind of this, he has the Kryptonian abducted and brought under his control on Apokolips. It's up to Batman and Superman to retrieve the Kryptonian, forcing them to infiltrate Darkseid's hostile world where super-powerful threats lurk around every corner.

When Bruce Wayne receives the man of the year award, fellow billionaire Lex Luthor becomes jealous and decides to run for President. To create the atmosphere for his type of fear-based politics Lex recruits the Joker to perfect a Black LEGO Destructor Ray which wreaks havoc on Gotham. As Lex destroys Batman's tech, Batman reluctantly turns to Superman for help.

When Gotham City is plagued by a rash of bizarre crimes committed by the animal-inspired villain squad, the Animilitia (made up of Silverback, Cheetah, Killer Croc and Man-Bat), Batman swings into action to investigate. But could the Animilita be working for powerful businessman Oswald Cobblepot aka The Penguin? How does Cobblepot's new invention of robotic Cyber Animals fit into the mix?

The entire first season, complete with cliffhangers, Bat-gadgets and alter egos, is captured here, including an episode guide to all the pop culture and adventure. Witness the debut of diabolical foes, from the raucous Riddler to the persuasive Penguin to the calculating Catwoman, as they attempt to confound the Caped Crusaders, Batman and Robin.

When a new menace in Gotham begins stealing all the experimental technology, Batman is put on high alert. But, a team of warriors lurking beneath the streets is also on the case; the Teenage Mutant Ninja Turtles! Led by Leonardo, the brainy Donatello, fearless Raphael, and wisecracking Michelangelo, these mysterious martial artists are on a collision course with the Dark Knight. It's time for a high flying, pulse-pounding adventure the likes of which...

John Constantine sneaks into hell and kidnaps the fallen angel Neron's bride, disrupting his plans for world domination and enraging him. With Wonder Woman and Justice League Dark members Swamp Thing, Dr. Fate, Black Orchid, and Ragman, Constantine must keep Neron and his demonic hordes from breaching the walls of a magical fortress they've rebuilt to prevent the dark angel from sacrificing his bride and bringing forth hell on Earth.

Worlds collide when Barry uses his superpowers to travel back in time in order to change the events of the past. But when his attempt to save his family inadvertently alters the future, Barry becomes trapped in a reality in which General Zod has returned, threatening annihilation, and there are no Superheroes to turn to. That is, unless Barry can coax a very different Batman out of retirement and rescue an imprisoned Kryptonian, albeit not the one...