A major Stranger Things cast member was spotted joining the popular show. Gaten Matarazzo, who played Dustin Henderson in Netflix’s Stranger Things, was spotted in the trailer. This will be a huge addition, as Matarazzo’s comic timing is already well-known to the Stranger Things fanbase. Zosia Mamet and Jake Shane, too, will be part of Adults Season 2. Check out the Adults Season 2 trailer below (watch more trailers):What do we see in the Adults Season 2 trailer?