The new season will reveal details about Hopper's backstory and show a different version of the character.
Finn Wolfhard says he did not think that Netflix would reveal that Hopper is alive in the "Stranger Things" Season 4 teaser.
The cast reunites for the first table read for "Stranger Things" Season 4.
The Netflix show is casting a nerd who loves "Dungeons & Dragons," a jock, a Russian guard, and more.
Finn Wolfhard is back in Atlanta for the filming of "Stranger Things" Season 4.
Did Chief Jim Hopper look out into the distance at the end of the "Stranger Things" Season 4 because he heard a Demogorgon?
Heaton says he wants to break away from "Stranger Things" the way Pattinson did from "The Twilight" saga.
Jim Hopper is alive in "Stranger Things" Season 4 thanks to The Upside Down.
The prisoners are working on a railway which could be another attempt by the Russians to get inside The Upside Down.
Noah Schnapp says Will is not ready to grow up yet following his traumatic experience in The Upside Down.
Fans believe that Chief Jim Hopper has been brainwashed by the Russians while under captivity.
Netflix shared images from the filming in Lithuania for the Russian prison scene in "Stranger Things" Season 4.
The Duffer Brothers said that "Stranger Things" Season 4 will get down to the bottom of everything about The Upside Down.
"Game of Thrones" actor Tom Wlaschiha was spotted in the recently released "Stranger Things" Season 4 teaser trailer.
Noah Schnapp says he does not want "Stranger Things" to end with Season 4.
A fan noticed that David Harbour is no longer part of the cast of "Stranger Things" Season 4.
The Russians are finding ways to make humans adapt to the hazardous environment of The Upside Down in "Stranger Things" Season 4.
The cast and crew are already in Lithuania for the filming of "Stranger Things" Season 4.
Noah Schnapp already did the math on when he can play Spider-Man opposite his crush.
Sources reveal that the hit Netflix series will end with Season 5 following a storyline from "Stranger Things" Season 4.
A "Stranger Things" Season 4 theory claims Dustin is to be blamed for why the Russians are conducting experiments in Hawkins.
Netflix is splitting "Stranger Things" Season 4 into two and marketing the second half as Season 5.