Click here to watch great FREE Movies & TV: filmrise.com In the twentieth century, earthquakes have killed hundreds of thousands of people and caused billions of dollars in damage. Seismologists predict the worst is yet to come. With the help of astonishing footage and interviews, the show reveals the shocking and frightening secrets of this natural killer. You'll discover why New Yorkers and Bostonians should fear earthquakes just as much as Californians, why Tokyo could literally burn to the ground at any time, why Los Angeles could experience another major quake soon, and what will happen if the "Big One" hits. As seen on ABC. Narrated by Graham Greene.