BEGIN SLIDESHOW Go behind-the-scenes of Westworld season 2 finale HBO has released a behind-the-scenes look at the Valley Beyond featured in last night’s finale of Westworld, which you can watch below! The next season of Westworld isn’t anticipated to return until 2020. A dark odyssey about the dawn of artificial consciousness and the birth of a new form of life on Earth, the Emmy-winning Westworld was created for television by Jonathan Nolan & Lisa Joy, who are also executive producers with J.J.