VIDEO: Westworld first teaser - HBO's next great show

It’s time to visit Westworld - a fantasy realm which gives you the chance to be whoever you want to be alongside a team of subservient robots

Back in 1973, Jurassic Park writer Michael Crichton wrote and directed his first film, a sci-fi Western called Westworld.

It was about a near future time when tourists visit a theme park populated by realistic robots, letting them live out the violent pleasures of gunfights and more, all safe in the knowledge that they can’t be injured.