Jamie Campbell Bower in 'Stranger Things: Season 5.' Courtesy of Netflix Share on Facebook Share on X Google Preferred Share to Flipboard Show additional share options Share on LinkedIn Share on Pinterest Share on Reddit Share on Tumblr Share on Whats App Send an Email Print the Article Post a Comment Logo text [This story contains MAJOR spoilers from the series finale of Stranger Things.] Jamie Campbell Bower was more in the dark for the final season of Stranger Things than he had ever been.