Black Jack - Also known as Jack Malone, he is the main villain of the series, and even though he is usually the main source of trouble in the city, either from hiring deadly assasins to sabotaging movie sets, he has never been convicted of anything. He is confined to a wheelchair due to his frail health, which seems to have made him bitter about the world. The true joys of his life are his daughter Mona, and all the chaos he wreaks upon the city.