: After her journey to find her "sister" in Chicago, Eleven arrives at the Byers' home just in time to save the group from a Demodog attack.
: Mike, Will, Joyce, Hopper, Bob, and Dr. Owens are trapped inside the lab as Demodogs swarm the building.
“We’ve already seen enough,” Mike whispered, his heart finally slowing down.
Suddenly, the front door burst open. Eleven stood there, her nose bleeding, her hand outstretched. Her eyes weren't those of a child; they were the eyes of a soldier returning from a war no one else could see. She looked at Mike, and for a second, the terror of the Mind Flayer vanished, replaced by a silence so profound it felt like the world had stopped spinning.
: The group realizes they must heat Will’s body to a point where the Mind Flayer’s "virus" finds the host uninhabitable.
They walked out into the cool Hawkins night, the stars bright and silent. They knew the monster was gone for now, but as they looked toward the silhouette of the lab on the horizon, they knew that in the Upside Down, the shadow was still watching, waiting for the next time the door cracked open. Key Moments from S02E08 "The Mind Flayer"