Matt Dufferand his brother Ross Dufferhave created magic on Netflix since 2016. Dubbed "The Duffer Brothers," the two are the brains behind the Stranger Thingsfranchise that pulls from our collective nostalgia for the 80s and 80s movies to tell a sci-fi story of Hawkins, Indiana's connection to the Upside Down. It is one of Netflix's biggest shows and has spun off into a Broadway play and more. But that's not enough to keep the Duffer Brothers on Netflix's payroll. The two creatives shared with Variety that there is an important reason they felt the need to move on from Netflix in their next adventure: Theatrical runs.