Ep 3. Part 3

When a tsunami wipes Waikiki off the map, Dr. Hill's fears about the quake's after-effects are justified. Areas seismically quiet for centuries are awakened: Bald Mountain is engulfed in a deadly cloud of smoke and ash, boiling water rises from the earth, the Hoover Dam crumbles and Mount Rushmore explodes in a fiery burst of molten lava.