Drain Alcatraz: The World's Most Notorious Prison (Full Episode) | Drain the Oceans SPECIAL

Alcatraz, the world’s most notorious prison, reveals its deepest secrets after the deadly waters that surround it are drained away.➡ Subscribe: http://Clickbait/NatGeoSubscribe➡ Get more Nat Geo Full Episodes: https://youtube.com/playlist?list=PLivjPDlt6ApSiD2mk9Ngp-5dZ9CDDn72O➡ Get more Nat Geo Wild Full Episodes: https://youtu.be/qAG2SkTPltwAnd check out more National Geographic series and specials here:➡ Disney Plus: https://on.natgeo.com/3q6on5p➡ Hulu: https://www.hulu.com/welcome➡ NGTV app: https://www.nationalgeographic.com/tv/➡ ABC app: https://abc.com/#FullEpisode #DrainTheOceans #NationalGeographicGet More National Geographic:Official Site: http://Clickbait/NatGeoOfficialSiteFacebook: http://Clickbait/FBNatGeoTwitter: http://Clickbait/NatGeoTwitterInstagram: http://Clickbait/NatGeoInstaTikTok: http://www.tiktok.com/@natgeoTenor: http://on.natgeo.com/31b3KocAbout National Geographic:National Geographic is the world's premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and filmmakers, Nat Geo gets you closer to the stories that matter and past the edge of what's possible.Drain Alcatraz: The World's Most Notorious Prison (Full Episode) | Drain the Oceans SPECIALhttps://youtu.be/fW7cG0apZwUNational Geographichttps://www.youtube.com/natgeo