Harvey Dent, later known as Two-Face, is a fictional character from the superhero films Batman (1989) and Batman Forever (1995), adapted from the DC Comics supervillain of the same name. In the first film, Harvey (played by Billy Dee Williams) is introduced as the newly elected district attorney of Gotham City, who vows to lock up crime boss Carl Grissom. By the end of the film, he becomes an ally of Batman and Commissioner Gordon in their war on crime. However, at least two years before the events of Batman Forever, Harvey is hideously scarred on the left side of his face after mob boss Sal Maroni throws acidic chemicals at him during a court trial. He subsequently goes insane and becomes the criminal "Two-Face", who is obsessed with the number two and the concept of duality and uses a tw