The 2025 science-fiction horror movie Companion provides a darkly humorous take on Westworld's premise. Inspired by Michael Crichton's 1973 Westworld movie, the HBO show aired for four seasons ...

HBO's ambitious science-fiction thriller 'Westworld' is based on the 1973 Michael Crichton film of the same name. The series developed by Jonathan Nolan stars Anthony Hopkins, Ed Harris ...

Learn more After a two-year hiatus, "Westworld" returns with a new season on June 26 at 9 p.m. ET. Fans can watch the fourth season on HBO and the HBO Max streaming service. Blending science ...