Returning for a fourth season, National Geographic Channel’s series Drugs Inc. opens viewers eyes with a 360° approach to the drug trade. With intimate firsthand, street-level testimonies from those at the front lines and back alleys of the drug trade — traffickers, dealers, users, federal agents and cops — the investigative series examines the $350 billion-a-year industry from all angles.
4 - 1San Francisco Meth Zombies Aug. 11, 2013- 4 - 2Jamaican Gangs, Guns and Ganja Aug. 18, 2013
- 4 - 3Windy City High Aug. 25, 2013
- 4 - 4High in Houston Sep. 01, 2013
- 4 - 5Rocky Mountain High Sep. 15, 2013
- 4 - 6Miami Vices Sep. 22, 2013
- 4 - 7Philly Dope Sep. 29, 2013
- 4 - 8Wasted in Seattle Oct. 06, 2013
- 4 - 9Cartel City, Arizona Oct. 13, 2013
- 4 - 10Stashville, Tennessee Oct. 20, 2013
- 4 - 11The Drug Makers Nov. 24, 2013
- 4 - 12Going to Extremes Nov. 24, 2013
- 4 - 13Best in the Business Nov. 24, 2013
