Attendees at Comic-Con were given a pretty nice surprise when Netflix unveiled a full trailer for the second season of the hit series Stranger Things. The trailer begins with Will, Dustin, Mike, and Lucas hitting up the arcade to play some Dragons Lair. After the game Will heads outside to see what looks to be a giant spider. Will goes on to try to describe what he saw as the the townspeople try to understand what’s going on. Check out the full trailer above. Stranger Things season 2 will be available on October 27th.