The Terminator series is a science fiction franchise created by James Cameron and Gale Anne Hurd. It encompasses a series of films, comics, novels, and additional media concerning battles between Skynet's synthetic intelligent machine network, and John Connor's Resistance forces and the rest of the human race. Skynet's most well-known products in its genocidal goals are the various terminator models, such as the T-800, who was portrayed by Arnold Schwarzenegger from the first film, and similar units he also portrayed in the later films.