Season 0 of Westworld premiered on November 7, 2017.

Season 1 of Westworld premiered on October 2, 2016.

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.

Season 2 of Westworld premiered on April 22, 2018.

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.

Season 3 of Westworld premiered on March 15, 2020.

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.

Season 4 of Westworld premiered on June 26, 2022.

The season picks up over seven years later after the protracted war – humanity is finally free. Or so it seems. Maeve and Caleb begin to suspect that Hale and a host version of The Man in Black are trying to regain control of the human race. Meanwhile, Bernard returns from The Sublime. A young writer, Christina, begins to question the nature of her reality.