Stranger Things 4: David Harbour and Winona Ryder on Hopper and Joyce’s Future (Exclusive)

Winona Ryder, David Harbour and Brett Gelman talk to ‘Extra’s’ Katie Krause about ‘Stranger Things 4’ and what to expect from Joyce, Hopper and the rest of the group. Part 1 of ‘Stranger Things 4’ premieres May 27 on Netflix.