S01 Episode 1
Earth's Heart of Fire
58 mins · Wed, 24 Aug 2011
S01 Episode 2
The Power of Water
57 mins · Wed, 31 Aug 2011
S01 Episode 3
Our Reckless Atmosphere
55 mins · Wed, 7 Sep 2011
S01 Episode 4
Natures Rage Without Warning
Tue, 29 Jul 2008
S01 Episode 5
Tracking the Killers
Tue, 5 Aug 2008
S01 Episode 6
In Harm's Way
Tue, 12 Aug 2008