Fan Casting The Joker in Batman / Superman: World's Finest (1994)

Jack Lawrence, or more infamously known as the Joker, is one of the two main antagonists (alongside Lex Luthor) of Batman / Superman: World's Finest. A deformed psychotic criminal mastermind and one of Gotham City’s most feared crime lords, who is the arch-nemesis of Batman. He makes his way to Metropolis where he aligns himself with Lex Luthor so that the latter will take down Batman and give him $1 billion in exchange for the death of Superman with a secret weapon of his, Kryptonite!