In the fourth episode of the first season of “Stranger Things,” Will’s friends, Joyce, and Hopper started to uncover the strange events taking place in town. Using a powerful radio in the physics department, the boys were able to establish contact with Will and heard his voice saying he was scared. At the same time, Joyce, who was in Will’s room, heard his voice coming through the wall. Upon examining the wallpaper, she discovered a strange semi-transparent material with a silhouette of Will behind it. With an ax, she tried to break through the wall but could only make a hole in it.

Meanwhile, Nancy and Jonathan were analyzing a photo of Barb and noticed a mysterious creature lurking in the background. They enlarged the section of the image and saw a human-like figure with long arms and a faceless head that resembled the descriptions Joyce had given.

Hopper, the chief of police, became suspicious and started investigating Will’s disappearance. He discovered that the body found was a well-made mannequin, and decided to explore the laboratory building for more clues. He infiltrated the facility and uncovered some of the organization’s secrets.