Underwater cameraman Ken O’Sullivan explores the dark depths of the North Atlantic, encountering a wide variety of marine life, including orcas, sharks and jellyfish. Subscribe: http://bit.ly/BBCEarthSub #DeepOcean #OceanExploration #4KVideo Watch more: Best of BBC Earth 🌍 https://bit.ly/BestOfBBCEarth Best Animal Fights 🥊 https://bit.ly/BestAnimalFights Videos over 10 minutes ⏰ https://bit.ly/3SHJCEJ Planet Earth III 🌍 https://bit.ly/PlanetEarthIIIPlaylist Frozen Planet II ❄️ https:/bit.ly/FrozenPlanetIIPlaylist Blue Planet II in 4k 🌊 https://bit.ly/BluePlanetII4kPlaylist Taken from 'North Atlantic: The Dark Ocean' (2023). Inspired by the Irish ancestors that ventured before him, underwater cameraman Ken O’Sullivan explores the dark depths of the North Atlantic – and immerses the viewer in the mesmerising world of marine life exploration. He addresses the urgent struggle to conserve the stunning sea life he encounters and pays homage to the ancient spirit of exploration. Welcome to BBC EARTH! The world is an amazing place full of stories, beauty and natural wonder. Here you'll find 50 years worth of entertaining and thought-provoking natural history content. Dramatic, rare, and exclusive, nature doesn't get more exciting than this. This is a commercial page from BBC Studios. Service information and feedback: http://bbcworldwide.com/vod-feedback--contact-details.aspx