Hole in the Great Wall is a spoof of Hole in the Wall.
When the chinese needed defense, they build a wall. When that didn't work, they build a great wall. When that didn't work they build a HOLE IN THE GREAT WALL. Teck Holmes sees who can make it through chinese letters on walls... when the're coming right at them. If you fall in the water, you're gonna be eaten be crocodiles.
The Mongolian Army