Stranger Things 4 teaser: Lots of shock and surprises coming your way!

If you've been feeling kind of lost and sad since Stranger Things 3 wrapped up, you now have a reason to rejoice. Netflix has just dropped a 50-second teaser video of the fourth season of everyone's favourite show and it's all things glorious!

*Watch the teaser of Stranger Things 4 below:*

Stranger Things 4 seems to have a...