Movie Story : Batman must confront two dangerous adversaries in Gotham City: Harvey Dent, the former district attorney now known as Two-Face, whose mind and face have been shattered, and the Riddler, a bitter former inventor at Wayne Enterprises bent on revenge. The Riddler plans to unleash a brain-draining device on the city's population. Meanwhile, Bruce Wayne wrestles with painful memories of his parents' murder and begins a romance with psychologist Chase Meridian.