This post contains Westworld Season 1 spoilers.

　　Not even a day after the third episode of HBO's sci-fi/western Westworld aired on Sunday evening, the network has now released a teaser for the fourth episode.

　　In this video, Bernard asks Dolores to go on hunt to find the center of a maze that was referenced in earlier episodes. If she's successful, she might be able to become free, an idea she seems to like. Perhaps the more interesting part of this trailer is a line that Anthony Hopkins' character, the mysterious Dr. Ford, delivers. He says, "We know everything about our guests, as we know everything about our employees, so I will ask you nicely--don't get in my way." As he says this, the video shows a giant machine that appears to be carving out a new part of Westworld, though we have more questions than answers.

　　Things started to get even more intense in Westworld Episode 3, The Stray, as the show wrapped up with one of the hosts beating himself to death with a rock as he was going to be captured by park employees. The hosts also started to have even more flashbacks during the episode, not all of which have been explained.

　　Westworld Episode 4 airs this Sunday, October 23, at 6 PM PT / 9 PM ET. The show stars Evan Rachel Wood, Thandie Newton, Jeffrey Wright, James Marsden, Ed Harris, and Anthony Hopkins. It's produced by Star Wars: The Force Awakens director JJ Abrams and created by Lisa Joy and Jonathan Nolan, brother of The Dark Knight director Christopher Nolan.

　　Have you seen Westworld? How are you finding it? Let us know in the comments below!