The Joker is a supervillain and the archenemy of Batman. He was first introduced in Batman#1 (Spring 1940) and has remained consistently popular. The Joker is a master criminal with a clown-like appearance, and is considered one of the most infamous criminals within Gotham City..
Batman: The Brave and the Bold is an American animated television series based in part on the DC Comics series The Brave and the Bold which features two or more superheroes coming together to solve a crime or foil a super villain..