The flickering lights of Hawkins are dimming, and the final battle against the Upside Down looms. But what happens when you want to explore the genre of sci-fi a little more? Fear not, fellow sci-fi aficionados,

So, what has the cast been doing over the past three years? Well, Millie Bobby Brown married to Bon Jovi’s son, and David Harbour tied the knot with (then reportedly got separated from) Lily Allen. But the cast’s connections to the music world has more direct links.