Taking place immediately after the events of the second season, Dolores develops a relationship with Caleb in neo-Los Angeles, and learns how robots are treated in the real world. Meanwhile, Maeve finds herself in another Delos park, this one with a World War II theme and set in Fascist Italy.

Westworld - a theme park where guests indulge fantasies with robots, a destination offering the future of sin, the artificial intelligence that fuels it and the humans that sense there's something more sinister at play.

David, a robotic boy—the first of his kind programmed to love—is adopted as a test case by a Cybertronics employee and his wife. Though he gradually becomes their child, a series of unexpected circumstances make this life impossible for David.

Caleb, a coder at the world's largest internet company, wins a competition to spend a week at a private mountain retreat belonging to Nathan, the reclusive CEO of the company. But when Caleb arrives at the remote location he finds that he will have to participate in a strange and fascinating experiment in which he must interact with the world's first true artificial intelligence, housed in the body of a beautiful robot girl.