The Story of a Retarded Child

A babysitter had to leave a retarded child alone for 10 minutes. The kid was excited because his mother had bought him a real-life troll. She thought it might be some sort of noisy toy, but she went upstairs and heard knocking in this noise. So she called the boy's mother - who didn't know anything about it. David Davis: 'I've got this terrible feeling that I vaguely know where this might be going'