New 'Stranger Things' trailer hints at the return of someone missing

The first teaser for Stranger Things Season 4 has been released!

Like a true teaser, it doesn't give away much, but definitely shows that the world of Stranger Things has now gone far beyond the small town of Hawkins, Indiana.

See it for yourself:

The best part? As many fans have already been guessing based on the post-credit scene in the finale of season 3, Chief Jim Hopper (David Harbour) is back. And bald.

Netflix has not yet given an official release date for season 4 of Stranger Things, but hopefully, it won't be long.