This week's episode of The Stand was a major turning point for the CBS All Access series. With only two episodes remaining, this week's "The Walk" saw the leaders of the Boulder Free Zone -- Stu Redman (James Marsden), Glen Bateman (Greg Kinnear), Ray Brentner (Irene Bedard), and Larry Underwood (Jovan Adepo) -- depart for Randall Flagg's (Alexander Skarsgard) New Vegas. For viewers, it's visually a strikingly different location with its haunting mix of glitz and horror. And for Adepo, the Vegas scenes in the series were his favorite because of the sets that bring the whole location to life.