
Witness the awesome power and the unimaginable destruction of explosive volcanoes, ground-buckling earthquakes, and deadly tornadoes as you head into the field with scientists who risk their lives exploring the origins and behaviors of these fearsome natural disasters.
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Himself - Narrator
Herself - Volcanologist
Himself - Geophysicist
Himself - Weather Researcher
Directed by George Casey · Released · 2004-05-04