Please Help, is this the Movie???

When I was younger I saw this movie and this scene remains in my head. It was of a girl looking in a dirty window of a cabin/shed in the woods, and she see's a mannequin/s at a table. Is this scene in The Watcher in the Woods?? If not can anyone think of what this movie might be?? The movie would have been from the 70's or early 80's.Any help would be great! Thanks!