Buy it: Corgi Santa Coming Christmas sweater
From: Puppiesshirt
guy that was with Alexei when they first found him on a property of the Russians. If Hopper didn’t Corgi Santa Coming Christmas sweater jump through the gateway he most likely climbed down the ladder. In the scene where Joyce destroys the machine, you can see that right next to where Hopper was standing. There is a ladder going downwards into somewhere, probably leading to the underground area
