Cold open: the demo-dogs breach the lab
Hopper and the lab staff watch the pack test the glass from the other side; the defences fail and the alarm goes up as the attack starts.
Tag
#demo-dogs
6 moments.
Guided through the halls: get in the closet
The stairwell is no longer clear. Bob improvises with an extinguisher, hands over the radio, and is talked through the corridors until he has to hide.
Demo-dogs: Dustin names the enemy
Grieving at the Byers house, the kids remember Bob founded Hawkins AV, then Dustin defends his compound word and Mike realises the army answers to one master.
Demo-dogs surround the Byers house
Hopper orders everyone from the windows and Nancy takes the shotgun. The pack circles outside, then one comes crashing through, already dead.
Demo-dogs, and why closing the gate could kill Will
Dustin names the Demo-dogs, Eleven insists she can close the gate, Mike realises that would kill Will, and Joyce decides to burn the thing out of him.
The Demo-dogs come running and the party scrambles for the rope
Eleven channels her rage at the gate as the horde turns back; the boys sprint through the tunnels and Steve hauls them up the rope one by one.