Lovers of "Stranger Things" will have to wait for season 3. Netflix programming executive Cindy Holland confirmed the sci-fi series won’t be back until summer 2019, but she assures it will be better than last season. “The Duffer Brothers and Shawn Levy, they understand the stakes are high," she said. "They want to deliver something bigger and better than last year . . . It will be worth the wait.” The show has already released a teaser trailer, you can see it below . . .