Fan Casting The Dark Knight (1992)

A year after the events of Batman Begins, Batman, Lieutenant James Gordon and District Attorney Harvey Dent have achieved real success in taking down Gotham's organized crime by hitting the mob where it hurts: their money. The city's mob leaders become so afraid of Batman and what he represents that when a scarred psychopath in clown makeup shows up and offers to kill Batman, they hire him.
But once he's backed by the mob, The Joker decides that simply killing Batman won't satisfy him. He aims to destroy Gotham City from the inside out, and part of his "plan" involves attempts to corrupt the city's two heroes (Batman and Harvey Dent) by making their lives hell until they snap...