The other day, I was watching a show on VH1. THey were talking about Mary Kate and Ashely Olsen. They said when the kids were little, they hid people throughout the scenery on "Full House", so they could get the child to do something they wanted her to do. In the episode where Joey and Jessie have to change her diaper, but dont know how, they take her down into the kitchen. If you look really really closely behind the counter, you can see a womean's hand shaking and waving. I thought that they were supposed to be hidden. But remember, you have to look REALLY CLOSE TO SEE IT.