The demogorgon's first appearance was in season one, episode one,
the monster that took Will The Demogorgon is 8ft
tall, a lengthy skinny monster has grey skin, no face, and a large
flower mouth with lots of teeth for a head.
Strengths and Weaknesses
Strengths: blood, climbing, vanishing, rough skin, mouth, bullet proof skin, and running
Weaknesses: fire, cut/stabbed/shot/hit in the mouth, and sharp objects
In season one, The Demogorgon took Will
and killed Barbara. It then was burned by
Jonathan, shot by Nancy,
and hit with a bat covered with nails by Steve.
In season three, we see The Demogorgon again at the end of the last episode.
This Demogorgon is in Russia. It was captured by the soviet army.
In season four, The Demogorgon is still locked up in Russia. It kills/eats
the Russian prisoners after starving in a cell for some time.