Zoologist Nigel Marvin travels back in time to visit deadly creatures of the prehistoric oceans.
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Air Date: 2003-09-09
Nigel travels back in time to the seventh deadliest sea of all time, the Ordovician period (450 million years ago), w...
Air Date: 2003-09-16
Leaving the Devonian, Nigel travels forward in time to the fourth deadliest sea, the Eocene (36 million years ago), w...
Air Date: 2003-09-23
After leaving the Pliocene, Nigel explores the second deadliest sea, the Jurassic (155 million years ago). There, he ...