"Can't we say that?" That sentence from Westworld co-creator/co-showrunner Lisa Joy sums up the information revealed about Season 2 of Westworld at the show's PaleyFest panel on Saturday. She was joined by her fellow showrunner (and husband) Jonathan Nolan, executive producer Roberto Patino, and cast members on stage. Joy was going to share a few tidbits -- the answer above is in reply to a question about when filming for Season 2 will begin -- but Nolan wanted to keep everything under wraps for now.