Secrets of the Deep | Drain the Oceans MEGA Episode | National Geographic

Go underneath the sea to uncover lost secrets on the ocean floors. This National Geographic Drain the Oceans MEGA episode features three, full episodes: Sea of Secrets The Black Sea is a place of myth and legend and ships have sailed on its waters for millennia. Three wrecks unlock secrets of this mysterious sea. The Lost Giants Over the past century, advances in technology have fueled a race to build gigantic ships. When things go wrong, they become awe-inspiring wrecks. Pearl Harbor This episode tells the unsung story of three Black sailors who not only miraculously survived the attack on Pearl Harbor but saved countless lives. Watch more Drain the Oceans on Disney+: https://on.natgeo.com/3COE87q Explore the World with National Geographic subscriptions: https://natgeo.com/ytngmagazine ➡ Subscribe: https://on.natgeo.com/4p5A0D6 ➡ Get more Nat Geo Full Episodes: https://on.natgeo.com/3V5ZfHI ➡ Get wild with Nat Geo Animals Full Episodes: https://on.natgeo.com/3V2EOLO And check out more National Geographic series and specials here: ➡ Disney Plus: https://on.natgeo.com/3q6on5p ➡ Hulu: https://on.natgeo.com/3Qor0Ko ➡ NGTV: https://natgeo.com/tv ➡ ABC: https://abc.com #NationalGeographic #DrainTheOceans #MegaEpisode About National Geographic: National Geographic is the world's premium destination for critically acclaimed storytelling around science and exploration. Discover amazing wildlife, ancient civilizations, hidden worlds, and the incredible wonders of our Earth. Through world-class scientists, photographers, journalists, and filmmakers, Nat Geo inspires fans of all ages to connect with, explore, and care about the world. Get More National Geographic: Official Site: https://nationalgeographic.com Instagram: https://instagram.com/natgeo Facebook: https://facebook.com/natgeo Threads: https://threads.com/@natgeo X: https://x.com/NatGeo LinkedIn: https://linkedin.com/company/national-geographic TikTok: https://tiktok.com/@natgeo Reddit: https://reddit.com/user/nationalgeographic Pinterest: https://pinterest.com/natgeo Drain the Oceans MEGA Episode | Secrets, Lost Giants, & Pearl Harbor | National Geographic https://youtu.be/hTcfSKgUut4 National Geographic youtube.com/natgeo