Fans finally got answered about the Upside Down in Stranger Things season 5. Here's more of what we know about this world.

However, viewers were kept in the dark until season five's second batch of episodes, now streaming on Netflix.

We finally know what the Upside Down really is in Stranger Things — get details on the major reveal in Season 5, Volume 2.

Here’s how Matt Duffer explained the major turning point in the history of Stranger Things: ...

After four-and-a-half seasons of questions prompted by “Stranger Things,” in Volume 2 of the show’s fifth and final season, ...

It's certainly satisfying to get the answers about the Upside Down that have evaded audiences for so long, but, in some ways, ...

Stranger Things' has pulled back the curtain, finally explaining to fans the truth of what the Upside Down is after nine long ...

Volume 2 finally revealed the truth behind the Upside Down, which the creators of 'Stranger Things' confirm has been planned ...

This Stranger Things season 5 episode 7 recap explores how the group reunites and discovers the truth about the Upside Down ...

Episode 6 of Stranger Things 5 ends on a cliffhanger as Max and Holly run to their respective portals back to the real world, and the show doesn’t waste any time showing us what happens next. Episode ...

After keeping us in the dark for almost 10 years, Stranger Things has finally revealed what the Upside Down actually is – and ...

It's been 84 years (five days) since Stranger Things Season 5 Volume 2 dropped, and Netflix finally revealed that the trailer ...