: Back at the Byers' house, Nancy Wheeler, Jonathan Byers, and an unexpected Steve Harrington set a trap for the Demogorgon . While they manage to injure it, the creature eventually retreats to Hawkins Middle School where the other children are hiding.
: Joyce Byers and Chief Jim Hopper enter the Upside Down after Hopper strikes a deal with Dr. Brenner. They successfully find Will, who is being kept alive by a biological tether, and perform CPR to revive him. [S1E8] Over
This episode concludes the first season's primary mystery regarding the disappearance of Will Byers and the threat from the alternate dimension. : Back at the Byers' house, Nancy Wheeler,
The search for "[S1E8] Over" points toward a few major series, but the most prominent "Over" title is the finale of , titled " Chapter Eight: The Upside Down " . Stranger Things Season 1, Episode 8: " The Upside Down " Brenner