"Spying on Dirty Grandparents" is the first video in the series of documentaries written by David Cohn. It is an attempt to uncover what the children's grandparents have been doing. In this video, Eileen Madders and her daughter Joseph are sent to live with their late-night visiting grandparents. The video explores the relationship between a child's grandparent and the parents, and the role of a grandparent in raising a child..