Just as their characters went from playing Dungeons & Dragons to fighting off a real demogorgon, the talented Stranger Things actors have taken on creative pursuits beyond their Netflix show. This year, we've seen David Harbour switching his police uniform for ripped red abs in the Hellboy reboot and Millie Bobby Brown facing gargantuan creatures in Godzilla: King of the Monsters. Horror-lovers probably also know that Finn Wolfhard will be reprising his role as Richie in It: Chapter Two, with funnyman Bill Hader as his adult counterpart. Among the cast, there are tons of exciting projects ahead on the big and small screens. Keep reading to learn where you'll see your favorite Stranger Things actors before the series' fourth season - they won't be in the Upside Down just yet!