The reckoning is here. After finding the center of The Maze, the hosts revolt against their human captors while searching for a new purpose: The Door.

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.

Two leading computer scientists work toward their goal of Technological Singularity, as a radical anti-technology organization fights to prevent them from creating a world where computers can transcend the abilities of the human brain.

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.