The play reveals that the cave system was where Henry first ventured to Dimension X — now dubbed "The Abyss" in Stranger Things. That's the alternate dimension where the Mind Flayer and Demogorgons are from, as opposed to the Upside Down, which Volume 2 reveals is a bridge connecting the Abyss to our world.

The cast of Stranger Things say goodbye to the hit Netflix science fiction show as the final episode debuts on New Year's Eve.

Will Byers getting trapped in the Upside Down and becoming 'Zombie Boy' to his schoolmates was a traumatic experience, and this personal connection kept him in denial for a long time about the charact

Netflix's supernatural hit "Stranger Things" debuted simultaneously on the streamer and in theaters on New Year's Day, giving the box office a much needed lift.