In the season finale, the kids face off against the monster from the Upside Down. Eleven uses her powers to help them defeat the creature and rescue Will. The episode concludes with a sense of closure, but also sets the stage for future seasons.
52 min The Plot: Hopper realizes the state police are covering up the truth and finds a piece of the torn hospital gown from the lab in the drain. The boys theorize that the Upside Down is an alternate dimension. Nancy realizes that a creature took Barbara, and she teams up with Jonathan Byers, Will's brother, to hunt the monster. They find the creature in the woods and Nancy enters a tree portal, getting her first glimpse of the Upside Down. Key Moment: Nancy enters the sticky, vine-covered portal in the tree trunk. stranger things episodes season 1
Here are the episodes for (2016):