- David Harbour says Stranger Things 4 will uncover truths 'we've only hinted at before'
- Stranger Things 4 goes inside new haunted house with ties to Robert Englund's insane killer
- David Harbour suggested killing off the Byers' family dog on Stranger Things
- Stranger Things season 4 drops a new teaser with a surprise character return
- Stranger Things season 4 adds Freddy Krueger, Game of Thrones actors among cast additions