New Orleans is standing on the edge of disaster. Built along the banks of the mighty Mississippi this vibrant city of culture and jazz is completely surrounded by water. Loosing land fast to the Gulf of Mexico, sitting on unstable silty mud, it is also directly in the firing line of hurricanes every year. How do the city’s buildings and infrastructure survive the onslaught of these deadly forces? This film takes apart a hurricane, looks beneath the city’s great superdome to see how it can survive 1000 mph winds, we reveal how its skyscrapers stop themselves sinking and how there is now a plan to build the biggest network of pump stations in the world, which will prevent the city flooding, however big the hurricane.