Neil Patrick Harris is a Tony and Emmy award-winning stage and screen actor best known for his appearances as Barney Stinson in the CBS sitcom How I Met Your Mother and as the renowned and adored Doogie Howser, M.D. on the NBC medical drama Doogie Howser, M.D. He's been in a number of films, hosted the Tonys, Emmys, and Oscars, and has performed in a number of Broadway productions. He also enjoys Twitter (follow him at @actuallyNPH). On top of that, he's an experienced amateur magician. In addition, he is the father of twins. And his name is Dr. Horrible.