Hadrian's Wall on the Scottish / English border is contrasted with the Great Wall of China.
Titles read: "Walls! Something in stone, when walls were really walls - "
Various shots of Hadrian's Wall, which stretches across the Scottish / English border. We also seem ruins of sentry towers and buildings that once stood along the wall.
Several shots of the Great Wall of China from ground level and aerial shots taken from a moving plane.