One of the biggest references is a throwback to the classic Steven Spielberg movie Jurassic Park, with Lucas and Max hiding behind a table, reminiscent of the scene in the first movie where they’re being hunted through the facility by a velociraptor. Of course, the difference here is that they’re being hunted down by Demodog (s)!

“Don’t worry about spoilers,” Ross Duffer, the series creator and showrunner alongside brother Matt, explained via Instagram alongside the trailer. “This teaser pulls from every episode except seven, ...