The green hair. The crazed smile. The maniacal cackle. One knows exactly who he is and how far he'd go to put a smile on ones face. He's The Joker. Watch The Joker and some of DC's most popular Super-Villains in specially selected episodes from the award winning Batman: The Animated Series.

LEGO DC Comics Super heroes: Justic League: Cosmi Clash - Can Batman prevail against an unstoppable intergalactic machine with the power to bend time itself. LEGO DC Cosmics Super Heroes: Justice League: Gotham City Breakout - Batman faces his greatest challenge yet ; Vacation! The caped crusader reluctantly agrees to let Batgirl and Nightwing take him on a long overdue vacation from crimefighting, while Superman and the Justice League watch over...

School dayz: As Terry McGinnis takes up the mantle of the Dark knight, he finds the pressures of high school just as demanding; Spellbound: Terry confronts evil in the form of the hypnotic Spellbinder and the death-dealing Curare; Disappearing Inque: The Gotham city nights give birth to a brand-new Super-Villain. She is a deadly, shape-shifting industrial saboteur named Inque; Tech wars: Our future world becomes even more dangerous for the new Batman...

Using King Tut as a pawn, the mysterious crime boss known only as Two Face, stages a daring crime wave that baffles Batman and Robin and threatens all of Gotham City! Will Bruce Wayne suspect that his closest friend could also be Batman's greatest enemy? With Catwoman's help, can The Caped Crusaders discover the secret identity of this devious Jekyll/Hyde hoodlum before he discovers theirs?

Witness the Justice League like never before in this all new animated series where the pace is quick, the action is relentless and the fun is non-stop. Justice League regulars, Superman, Batman and Wonder Woman are joined by a galaxy of ever-rotating allies and enemies like John Constantine, Zod, Lobo and Swamp Thing

From their watchtower in space, the Justice League - Superman, Batman, Wonder Woman, Flash, Green Lantern, and J'onn J'onzz - floats above the Earth with countless new members, including Green Arrow, Supergirl and Black Canary. Their combined powers are used to fight crime, eradicate evil, and save the world.

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.