The cast and creators of Stranger Things – Millie Bobby Brown, Finn Wolfhard, Noah Schnapp, Gaten Matarazzo, Caleb McLaughlin, Sadie Sink, Priah Ferguson, Joe Keery, Maya Hawke, Joseph Quinn, Winona Ryder, David Harbour, creators the Duffer Brothers and executive producer Shawn Levy – sit down with host Felicia Day for a full-spoilers official after show for Stranger Things 4 Vol. 2, as well as hints as what's ahead for Stranger Things Season 5. Get ready to head into the Upside Down.