The closest he got to a theme seemed to be in Halloween, with its implicit message that girls who “fooled around” get offed by the Boogeyman, but plucky virgins don’t.
With such harrowing films as The Thing, Halloween, and Escape From New York under his belt, John Carpenter has proven himself one of the world’s top directors in the sci-fi/horror/thriller genres.
As the co-writer and director of the fine Halloween, the excellent Escape From New York, the outstanding The Thing, Carpenter is too talented to rest on his laurels by relying on a half-realized story premise to carry the day without proper shaping and development -- the movie runs out of workable material by about the thirty-minute mark, and all we can do is watch an uninteresting hero who we have no emotional stake in lumbering about in a creaky plot that has all the narrative drive of a drunken snail.
John Carpenter has made many classic films and they’ve varied between horror, sci-fi, action, drama, and comedy; Assault On Precinct 13, Escape From New York, Big Trouble In Little China, Starman, They Live… too many to list here, but it’s undoubtedly Halloween, John’s third full-length feature (second if you count Dark Star as a student film) and first major cinema release that most people will think of when you mention his name.
For the best and most ambitious of John Carpenter's films you should watch They Live or The Thing , or a slightly lesser but still quite sound horror movie like The Fog .