Karl Diedrich Bader (Born December 24, 1966) is an American actor, voice actor and comedian who is best known for playing Oswald Lee Harvey in The Drew Carey Show.
He voices Batman, Kilowog, Ace, Owlman, Solomon Grundy, Punch, Gorilla Boss, Damian Wayne,Lord Death Man, Creepy Usher, Cave Batman, Pirate Batman, Batmanicus, Robot Batman, Musketeer and Ir in Batman: the Brave and the Bold.
He reprises his role as Batman in future DC properties, including Harley Quinn self-titled series.
