"Sea Monsters: A Prehistoric Adventure" follows a dolichorhynchops as she travels through the most dangerous oceans in history. See more Sea Monsters! video.nationalgeographic.com
MYSTERIOUS PLANET EPISODE-4 Ever since man bravely set out to map and venture the world's oceans he has brought back fantastic and terrifying tales of...
These creatures were filmed in the deep sea between 1000/5000 meters deep and most of them are completely new species discovered with a new submarine...