Watch The First Teaser Trailer For Stranger Things 4

The first official teaser trailer for the upcoming fourth season of Stranger Things has just premiered, and it's "shaping up to be the biggest and most frightening season yet", according to the Duffer Brothers.

We won't ruin the big spoiler for you in the minute-long clip, but we will say it looks as though Stranger Things 4 will move away from its usual setting of Hawkins (in places) and over to Russia – hence the title of the video. As well as the very exciting return of one character in particular, this new season of the hit Netflix show will also star Game Of Thrones' Tom Wlaschiha – see if you can spot him in the clip below.

Now you've watched that, you can read the accompanying spoiler-tastic blurb from the Duffer Brothers:

"We’re excited to officially confirm that production on Stranger Things 4 is now underway – and even more excited to announce the return of Hopper! Although it’s not all good news for our “American”; he is imprisoned far from home in the snowy wasteland of Kamchatka, where he will face dangers both human… and other. Meanwhile, back in the states, a new horror is beginning to surface, something long buried, something that connects everything…

"Season 4 is shaping up to be the biggest and most frightening season yet, and we cannot wait for everyone to see more. In the meantime – pray for the American."

In other Stranger Things news, last week actor Gaten Matarazzo (who plays Dustin Henderson in the show) starred in Green Day's ace new video for Meet Me On The Roof.