Westworld
Westworld is a 1973 American science fiction Western film written and directed by Michael Crichton. The film follows guests visiting an interactive amusement park containing lifelike androids that unexpectedly begin to malfunction. The film stars Yul Brynner as an android in the amusement park, with Richard Benjamin and James Brolin as guests of the park.
Plot
In the near future, a highly realistic adult amusement park called Delos features three themed "worlds": Western World (the American Old West), Medieval World (medieval Europe) and Roman World (the ancient city of Pompeii). The resort's worlds are populated with lifelike androids that are practically indistinguishable from human beings, each programmed in character for their historical environment. For $1,000 per day, guests may indulge in any adventure with the android population of the park, including sexual encounters and simulated fights to the death.