Plot Synopsis

By following groups of hardened fear seekers, Gethin Jones reveals some of the most treacherous and extreme natural phenomena in the world. Gethin accompanies obsessive enthusiasts as they chase water tornadoes, hurricanes, avalanches, volcanic eruptions, deadly lightning and more -- all while putting themselves in the path of danger simply to try and understand these wild natural phenomena. Planet Green aired the U.S. premiere of this series on February 23, 2011 at 10pm ET.