First programme within this trilogy, about prehistoric life. Zoologist Nigel Marven time travels to the Ordovician, Devonian and Triassic. He finds many deadly creatures of the prehistoric oceans including sea scorpions, giant shelled squid and placoderms. |
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Title: | Dangerous Seas | |
Air Date: | September 9, 2003 | |
Runtime: | 60 min | |
Genres: | Adventure Nature | |
Alien : Contains spoilers. Click to show. Excellent series! Executive Producers: Barack and Michelle Obama