Drugs, Inc. - Temporada 4

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.

• T4 E1 - Episodio 1

• T4 E2 - Episodio 2

• T4 E3 - Episodio 3

• T4 E4 - Episodio 4

• T4 E5 - Episodio 5

• T4 E6 - Episodio 6

• T4 E7 - Episodio 7

• T4 E8 - Episodio 8

• T4 E9 - Episodio 9

• T4 E10 - Stashville, Tennessee

• T4 E11 - The Drug Makers

• T4 E12 - Going to Extremes

• T4 E13 - Best in the Business