Westworld co-creator Jonathan Nolan has revealed he’s in talks with HBO to renew the series for a fifth and final season.The sci-fi show’s fourth season concluded in August, with HBO yet to officially announce whether the show will return for another season.Speaking at New York Comic Con (via Deadline), Nolan teased that negotiations are underway, saying: “We always planned for a fifth and final season.“We are still in conversations with the network. We very much hope to make them.”Speaking to TheWrap in August, co-creator Lisa Joy teased the narrative direction if a fifth season came to fruition.“We had always planned on ending the series next season,” Joy said.