HBO sci-fi drama based on the 1973 film, written and directed by Michael Crichton. Starring Rachel Evan Wood, Vincent Cassel, Ed Harris, Thandie Newton.   The acclaimed drama is set in the futuristic and technologically advanced Western theme park \'Westworld\' where androids known as hosts cater to their guests\' every desire. Its creator designed an expansive experience where wealthy customers pay to immerse themselves in the Wild West with his artificially intelligent beings on hand to indulge their fantasies.