Sea Monsters: A Walking with Dinosaurs Trilogy Season 1 Episode 1
Episode Title: Dangerous Seas
Countries:
United Kingdom,
Airing Date: September 9, 2003
Runtime:60 min
Watch Sea Monsters: A Walking with Dinosaurs Trilogy Season 1 Episode 1 full movie online free in HD with English subtitles – no download needed.
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.