Season 1, Episode Number 1 (Sunken Cities)
Released: 2019-03-12
Runtime: 45 minutes
Lost civilizations, mysterious cities and legendary sites have all vanished. Can draining the seas help unlock what caused their demise?
Explore a world never seen before a world hidden under miles of water, the landscape of the seabed. Join expeditions to dive long-lost vessels, discover ancient sites and follow the scientists who are probing the darkest and deepest corners of this underwater world. Computer generated, three-dimensional maps and imagery will offer a first glimpse of these mysteries.
Popularity: 0.9407
Vote Average: 6.3 (3 votes)
Status: Returning Series
Homepage: https://www.nationalgeographic.com.au/tv/drain-the-oceans-deep-dive
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