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8 Episodes 2009 - 2009
Episode 1
Thu, Feb 12, 2009 60 mins
A series about the history of animal extinctions opens with a look at ozone-layer erosion and the ice age that brought about Earth's first mass extinction.
Episode 2
Thu, Feb 19, 2009 60 mins
A look at the origin of amphibians.
Episode 3
Thu, Feb 26, 2009 60 mins
Exploring the demise of dinosaurs and the rise of mammals.
Episode 4
Thu, Mar 5, 2009 60 mins
Exploring the emergence of dinosaurs following the breakup of the supercontinent Pangaea.
Episode 5
Thu, Sep 3, 2009 60 mins
The impact volcanic eruptions more than 250 million years ago had on animal life.
Episode 6
Thu, Sep 10, 2009 60 mins
A look at how primitive creatures adapted to their ever-changing environment.
Episode 7
Thu, Sep 17, 2009 60 mins
Exploring a supervolcanic event that allegedly ravaged Earth more than 70,000 years ago.
Episode 8
Thu, Sep 24, 2009 60 mins
Speculation on the present-day impact of an asteroid strike similar to the one that allegedly killed the dinosaurs.