Popsugar Entertainment Aaron Paul Westworld Season 3 Details Every Detail We Have About Westworld Season 3, From the Cast to the Premiere Date September 12, 2019 by Quinn Keaney First Published: June 28, 2018 View On One Page Photo 8 of 8 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 8 The Season 3 Trailer Previous Next Start Slideshow Aaron PaulWestworldTV