Bryan McAllister’s personal reference notebook
July 30, 2026Short & citedBlog
Civic Viewpoint.
A quiet encyclopedia with a personal desk
Screen & Stage • Series

Westworld

Westworld is an American science fiction Western television series created by Jonathan Nolan and Lisa Joy for HBO.

Updated July 30, 20261 min readCited sources

Westworld is a science fiction Western television series created by Jonathan Nolan and Lisa Joy for HBO, based on Michael Crichton's 1973 film. The show ran for four seasons from 2016 to 2022 before being cancelled.

What it is

Westworld begins in a Wild West–themed amusement park where wealthy guests interact with lifelike android hosts. As the series progresses, the story expands beyond the park into a future shaped by artificial intelligence, consciousness, and control.

Production and cancellation

Created by Jonathan Nolan and Lisa Joy, Westworld premiered on HBO on 2 October 2016. HBO cancelled the series in November 2022 after four seasons and 36 episodes, leaving the narrative on a deliberately unresolved note.

Reception and legacy

Westworld became a prominent HBO sci-fi series, praised for its ambitious structure and themes. Later seasons drew more mixed reviews than the early run, but the show remains a landmark in dystopian television.

In short

  • Based on Michael Crichton's 1973 film
  • Four seasons on HBO from 2016 to 2022
  • Cancelled in November 2022 with an unresolved ending
  • Explores artificial intelligence, free will, and control
Canadian angle

Westworld aired on HBO and became part of the broader North American television landscape; Canadian viewers generally encountered it through HBO-related broadcast and streaming availability, which can vary by rights and platform.

Quick questions

What is Westworld about?
Westworld follows guests and android hosts in a technologically advanced Wild West theme park, then expands into a larger story about artificial intelligence, consciousness, and control.
Is Westworld cancelled?
Yes. HBO cancelled Westworld in November 2022 after four seasons.
How many seasons of Westworld are there?
Westworld ran for four seasons, totalling 36 episodes.

Sources

  1. Wikipediahttps://en.wikipedia.org/wiki/Westworld_(TV_series)
    Supports: Premise, creators, HBO broadcast, cancellation, unresolved ending, four-season run.
  2. Wikipediahttps://en.wikipedia.org/wiki/Westworld
    Supports: Original film basis, broader franchise context, 2016 HBO series, cancellation.
  3. German Wikipediahttps://de.wikipedia.org/wiki/Westworld_(Fernsehserie)
    Supports: Creators, HBO premiere date, basis on Michael Crichton film.
  4. French Wikipediahttps://www.fr.wikipedia.org/wiki/Westworld_(s%C3%A9rie_t%C3%A9l%C3%A9vis%C3%A9e)
    Supports: Four seasons, 2016–2022 run, creators, episode count.
  5. Cancelled Endingshttps://cancelledendings.com/articles/westworld-complete-story-and-character-guide
    Supports: Cancellation timing, four-season run, ending context, removal from HBO Max commentary.