National Geographic Channel

How to Make Crack

Watch a Dealer Cook Rocks Using Simple Household Items

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Watch Full Episodes

Drugs, Inc. Cocaine

The supply chain of cocaine stretches around our world, bringing vast wealth to a few ... and misery to millions.

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Alaska State Troopers

Sundays at 10P et/pt

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

New Season Sunday, January 1 at 8P et/pt
Go inside the world of producers, traffickers, dealers, users, doctors, and cops—who all make up the $320-billion-dollar drugs industry.
Rock Stars

Tuesdays at 8P et/pt
A tight-knit company of rock technicians risk life and limb to stabilize dangerous, rocky slopes under the constant threat of avalanche.
The Truth Behind

Thursdays at 10P et/pt

Take a forensic look at the world's most popular and enduring mysteries, from the "lost city" of Atlantis to UFOs to the Loch Ness monster.
Explorer

The longest-running documentary series in cable television history, honored with nearly 60 Emmys and hundreds of other awards, continues as a series of major specials.