AceShowbiz -

Explore the dark side of the adult futuristic theme park on "Westworld" in a new trailer. While still keeping the focus on Evan Rachel Wood's Dolores, one of the androids created for the amusement park, the video shows nudity, a foursome sex romp and violence.

Dolores is an Old West rancher's daughter who begins to realize that she's actually a robotic "host" designed for the entertainment of wealthy park visitors. As hinted in the promo video, she learns the truth through conversations with the apathetic Dr. Robert Ford (Anthony Hopkins).

Based on Michael Crichton's 1973 film of the same name, the TV series is described as a dark odyssey about the dawn of artificial consciousness and the evolution of sin. Set at the intersection of the near future and the reimagined past, it explores a world in which every human appetite, no matter how noble or depraved, can be indulged.

The stellar cast also includes James Marsden, Thandie Newton, Ed Harris, Jeffrey Wright, Miranda Otto and Rodrigo Santoro. The drama series is set to premiere Sunday, October 2 at 9 P.M. on HBO.