National Geographic Channel

Aboard the Sinking Costa Concordia

First U.S. Documentary of the Disaster Features Harrowing Home Footage

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Watch Full Episodes

Explorer: Fatal Insomnia

All of us have occasional sleepless nights, but for people with fatal familial insomnia, it's the beginning of the end.

Watch Your Favorite Series:

Doomsday Preppers

Series Premiere Tuesday 2/7 at 9P et/pt
Explore the lives of otherwise ordinary Americans who are going to great lengths to prepare for the end of the world.
Drugs, Inc.

Sunday 2/12 at 9P et/pt
Go inside the world of producers, traffickers, dealers, users, doctors, and cops—who all make up the $320-billion-dollar drugs industry.
Alaska State Troopers

Sundays at 10P et/pt

Follow one of the toughest law enforcement agencies in the nation, patroling alone on unforgiving terrains.
American Weed

Series Premiere Wednesday 2/22 at 10P et/pt
Where there's smoke, there's fire! Find out what happens when a small town must decide whether or not to legalize a budding industry.
Ultimate Factories

Saturdays at 8P et/pt
Find out what it takes to design, build, assemble, and test the famous brands that are a part of our everyday lives.