Watch Free Online HD Moviesjoy. This is the fascinating story of the British Isles in prehistory, of the hunters and farmers who eked out a living from the land, and of Stonehenge, the megalithic structure which has become a symbol of those dark and mysterious times. Standing tall on Salisbury Plain in Wiltshire, England, the ancient stone circle is steeped in myth and legend even today, it refuses to give up all of it's secrets.