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.

Netflix has set the premiere date and released a trailer for its previously unannounced documentary that followed the making of the final season of “Stranger Things,” directed by Martina Radwan. “One ...

Angry ‘Stranger Things’ fans have issues with Netflix’s new documentary, ‘One Last Adventure: The Making of Stranger Things Season 5’—here’s the controversy, explained. Stranger Things is dead and ...

Fans of Stranger Things were recently treated to a behind-the-scenes look at the making of the hit sci-fi series' final season, courtesy of Netflix's documentary One Last Adventure: The Making of ...

Forbes contributors publish independent expert analyses and insights. Monica is an entertainment reporter covering TV, film, and music. Warning: Spoilers ahead for the Stranger Things Season 5 finale.

Now that "Stranger Things" has wrapped up its five-season run, Netflix is giving us a peek at how they created the Upside Down. "One Last Adventure: The Making of Stranger Things 5" will premiere ...