Killer Artificial Intelligence Returns in 'Alien: Covenant'

This image released by Twentieth Century Fox shows Michael Fassbender who portrays android David in a scene from "Alien: Covenant." Filmmakers have long projected that artificial intelligence could spell the end of humanity. "Prometheus" director Ridley Scott, who further explores the cunning side of artificial intelligence in his new "Alien: Covenant," says, "If you're going to use something that's smarter than you are, that's when it starts to get dangerous."