Victor Robinson moves into a new country home with his family. Their son Jesse, discovers an old Edison invention. When they turn on the machine, they start to hear kids playing and laughing. Their autistic daughter, Meaghan, starts painting two figures inside of a circle on the walls and singing for the first time in her life. Other weird events start to take place in the house, and strange figures are burned into the grass. Victor is convinced Meaghan is receiving messages from the two children that were murdered years ago, but their bodies were never found. The spirits of the two children must make themselves known before their killer strikes again.