Fan Casting The Joker in Batman: The Mask of the Phantasm

A terrorist, murderer, and assassin with psychotic tendencies and several mental disorders. Formerly known as Jack White, a mafia enforcer who killed Andrea's father. He became the Joker after falling into a vat of acid during a confrontation with Batman at Ace Chemicals, causing severe nerve damage and damage to his already sadistic psyche. His skin is permanently white and his hair is green, and he is a master of chemistry and manipulation.