Inspired by ideas about nuclear war, a theory that the Earth was encased in ice 650 million years ago has gained popularity in the science community. This program explains how this ... See full summary »

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Cast

Episode credited cast:
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Himself - Presenter
Rest of cast listed alphabetically:
Hazel Barton ...
Herself (as Dr. Hazel Barton)
Jim Gehling ...
Himself (as Dr. Jim Gehling)
Joseph Kirschvink ...
Himself (as Dr. Joseph Kirschvink)
Shad O'Neal ...
Himself (as Dr. Shad O'Neal)
Don Perovich ...
Himself (as Dr. Don Perovich)
John Power ...
Himself (as Dr. John Power)
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Storyline

Inspired by ideas about nuclear war, a theory that the Earth was encased in ice 650 million years ago has gained popularity in the science community. This program explains how this condition came about, how it ended, the impact on the evolution of animal life and presents the evidence for these conclusions. Written by David Foss

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Release Date:

1 December 2008 (UK)  »

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The intro of each episode (bar the final one) features the presenter Tony Robinson summarizing the specific disaster as it spectacularly destroys London behind him. See more »

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