Lost Tapes (00:23)
A routine military patrol goes drastically wrong when it encounters something terrifying deep in the caves of Afghanistan.Lost Tapes (00:36)
It's cold, it's wet, it's dark, and something's out there... Something hungry.Lost Tapes (02:11)
What strange things lurk deep in the heart of caves? Some believe that within the darkness live mysterious, flying bat-like creatures known as cave demons.Lost Tapes (02:01)
Mongolian legend speaks of a giant sand worm that spits venom and emits electricty from its body. Is the Death Worm myth or reality?

Animal Armageddon (42:49)
What would happen if the asteroid that killed the dinosaurs struck today? Can technology save us? Or will we suffer the same fate as the dinosaurs?Lost Tapes (02:31)
The Jersey Devil is rumored to be the demon 13th child of a large family in Leeds, New Jersey. Many think this creature still haunts those same woods today.Animal Armageddon (01:43)
Eusthenopteron, an ancient fish, was an agile predator with a nasty bite. Eusthenopteron had many unique features shared by the earliest land vertebrates.Animal Armageddon (02:07)
Ichthyostega: not quite fish and not quite amphibian. What exactly was this ancient creature? We do know that it had lungs, limbs and lived mostly on land.Animal Armageddon (00:36)
Trilobites, prehistoric relatives of today's ants, were industrious scavengers that kept ancient sea floors clean.ATTENTION! We recently updated our privacy policy. The changes are effective as of September 10, 2008. To see the new policy, click here.
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