Supernatural's biggest stars are apparently too famous to remember Richard Speight Jr and Rob Benedict.
Season 1, Episode 5
August 18, 2012
Changes in Iceland and the Mediterranean Sea are examined as tectonic forces continue to transform Europe.
Season 1, Episode 4
May 19, 2012
Exploring Europe's geological history. Also: Fossils and petrified forests are examined.
Season 1, Episode 3
May 12, 2012
The rise of the Himalayas is chronicled. Also: Natural events that impacted Japan and Indonesia are discussed.
Season 1, Episode 2
May 5, 2012
Charting Siberia's course across the Earth's surface and the formation of the planet's largest continent.
Season 1, Episode 1
April 28, 2012
The collision of the Australian and Pacific tectonic plates and the stability of Australia are discussed in the opener of the documentary series examining how the continents have moved apart.
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