The Netflix hit broadens its beguiling story with this thrilling, high-powered stage production Stranger Things has shown us over four seasons that the alternate dimension known as the Upside Down can be the seat of many things: terror, mystery, camaraderie, compassion. As it turns out, it can spawn great theatre, too, for Stephen Daldry's much-anticipated stage production of the prequel to the Netflix mega-hit has f…
