On December 26th, 2004 a massive earthquake in the Indian Ocean sets off a tsunami that, within minutes, arrives in the bustling city of Aceh, causing unprecedented havoc and devastation. This four-part documentary follows the desperate struggle to survive of city-dwellers in Indonesia and tourists in Thailand caught in the unfolding catastrophe, as well as the scientists working against the clock to warn the world. Discover the power of the human spirit through stories of hope, hardship, and he

As the twentieth anniversary of the Indian Ocean tsunami approaches, rediscover the story of the worst natural disaster in history with new interviews and never-before-seen archive footage. #TsunamiRaceAgainstTime is now streaming on Disney and Hulu. | National Geographic History