Brian and Sean are staying with their neighbors, the Nashes, for the weekend in the wooded area of Grizzly Hill. Although there are no grizzly bears around, Sean, Brian, and their friend, Alan, are told to stay out of the woods. But they know something is lurking--they've seen the glowing eyes and clawed footprint. Could it be a bear? It's up to the boys to find out the truth. Full color.