Ridley Scott is back to making terrifying Alien movies, if the first and second trailers for Alien: Covenant are anything to go by. The director wasn?t lying when he said he?s going for ?a pretty hard R? rating. Scott says, ?If you really want a franchise, I can keep cranking it for another six." The new Alien movies are set to possibly arrive next year, as Scott revealed the script for the next movie is already finished.