Add Yahoo as a preferred source to see more of our stories on Google. Now that "Stranger Things" has wrapped up its five-season run, Netflix is giving us a peek at how they created the Upside Down.

“Stranger Things” star David Harbour has unexpectedly dropped out of an acting project. Harbour, who played Jim Hopper on all five seasons of “Stranger Things,” stepped back from his role in “Behemoth ...