It was released on July 18, 2008 in the The dark knight script pdf States. The other clowns shoot each other so that there are fewer people so they can get more money per person.
The Joker takes off his mask and kills the last clown, leaving all the money for himself. He then drives away in a school bus. The crime mob in the city is very mad at the Joker for robbing the bank. Batman, whose real name is Bruce Wayne, flies down there himself, kidnaps him, and takes him back to Gotham City.
The Joker says he wants Batman to take his mask off and show the world who he is, and that if he does not, people will die. Commissioner Loeb dies from drinking acid in his drink and the judge that was at the mob trials is killed. The Joker then hires some men to kidnap police officers and take their uniforms. Joker’s men attempt to shoot the mayor.
Dent then calls a press conference to ask the people there if he should reveal Batman. After they say yes, Dent says that he is Batman and has the police arrest him. They put him on a truck to send him to jail. The Joker and his men drive a truck that badly damages the truck Dent is riding in. The real Batman comes in and attempts to save Dent but wrecks his motorcycle-like Batpod when the Joker stands there, since Batman has a rule that he will not kill anyone.