Neil Patrick Harris is an American actor most famous for his roles in movies Starship Troopers and The Smurfs, and the televison shows How I Met Your Mother and Doogie Howser M.D. He appears in all three films.
Neil, in the film series is a heavy drug user and womanizer. In the second film, Neil was shot at a whore house for branding a whore with his intitals, as he went to Heaven, but was sent back to Earth. In the third film, Neil has started singing and dancing on Broadway. In the third movie, he reveals that he pretends to be gay for sex.
He is the only character to be played by an actor of the same name.