Good Luck, Have Fun, Don't Die

A disheveled man arrives at a Norms diner in Los Angeles and claims to have traveled from the future, where artificial superintelligence has destroyed humanity. He enlists diners Susan, Mark, Janet, and others to help combat a rogue AI, with Sam Rockwell as the Man From The Future. As they embark on their mission, they must navigate obstacles including phone-enslaved teenagers, robotic toys, and a mysterious nine-year-old boy building an artificial intelligence that will trigger the catastrophic technological singularity.