Stranger Things episode 9 does not exist, but plenty of other real Stranger Things projects do. Here's what's coming from Netflix next.

After the series finale of the Netflix megahit, fans have been spiraling over a viral online theory that the flagship series may not be finished. But the Duffers have already confirmed: "This is finite.

Conformity Gate comes as " Stranger Things " released its final episode on Dec. 31. The finale left some fans disappointed and wanting more. And Conformity Gate believers think that an additional episode will show the current finale was just a fake-out and that the beloved main characters didn't defeat Vecna after all.

Is this really the end of the 'Stranger Things' universe, or could there be a spinoff? Here's what we know so far about the show's future.

Stranger Things’ delivers a dramatic ending with series finale “The Rightside Up,” leaving the final fate of Eleven (Millie Bobby Brown) ambiguous—but there are clues.

A briefcase that young Henry opened in Stranger Things volume 2 is linked to his origins as Vecna, as shown in the prequel play of Stranger Things.

Questions remain about the fate of Eleven, and talk of a secret 9th episode on Jan. 7 has bubbled up on social media.

What can plug the Demogorgon-shaped hole in your streaming lineup? Check out our list of what to discover next.

The gate to the Upside Down has closed after 10 years and 5 seasons—but these films and series will fill the supernatural, nostalgic void left behind.

Even after the series finale of "Stranger Things" this week, the Netflix show's world will expand with at least two upcoming spinoffs.