
Westworld, starring Yul Brynner, has been one of my all-time favorite movies since it was released back in 1973. Envisioned by Michael Crichton, Westworld was a fictional theme park where tourists could go to experience life in another historical period. The park had a medieval world, a Roman world and, of course, Westworld, a recreation of the old American west.
Each world was populated with carefully programmed androids who behaved as people from each time period would have during their normal daily activities. Guests of the park were given appropriate clothing and instructed to assume the role of a character from the period. The inevitable malfunctions occur, and the droids run amok and gun down real people rather than their fellow robots, with real bullets.