SEASON FINALE: This series has unfurled like a reality-show version of Rashomon: Whose story can be believed, if anyone’s? Just because the reality show within this scripted show claims its narrative is true, that doesn’t make it so. But whatever happened, or didn’t happen, in that supposedly haunted house will be sorted out tonight. It better be, because this is the show’s season finale. Kathy Bates, Sarah Paulson star.