Voice actor for Batman in numerous television shows and video games, including Batman: The Animated Series and Batman Arkham City.
He received a full scholarship to Julliard's drama division at age seventeen.
He volunteered to cook for the first firefighters to respond to the 9/11 attacks. He entertained them by speaking to them in his Batman voice.
His aunt was Broadway star Susan Conroy.
He was the voice of Batman for years in Batman: The Animated Series alongside Mark Hamill, who voiced The Joker.