Danny Carter was the youngest son of the Carter family, who moved into a house that contained a troubled history.
Danny was the first one in his family to discover the girl in the walls. He introduced himself to her and encouraged her to roll a ball to him. He tried to tell his family that the girl in the walls wanted only him to stay in the house and that she hated grown-ups and wanted them to leave. If they didn't, he said, she was going to get really, really mad. They did not believe him. Danny was eventually taken by the girl and her brother and held hostage under the house. Dean came to his rescue and freed him.