The Killing Joke cover is haunting, showing Joker in a tourist outfit with a creepy grin ... appeared in the pages of DC comic books many, many years ago. Batman would make his debut in the ...

For one, he is one of the oldest villains in comic book history, his first appearance dating all the way back in 1940, with "Batman ... Arkham Asylum. Joker was no longer scary because he was ...

The Joker has come a long way from being just a clown in a purple suit causing trouble for Batman. Once a straightforward comic book villain, he has evolved into something much bigger—a kind of ...