Drugs, Inc.

#1 - Hallucinogens 8.33

Season 2 - Episode 4

Deep in the Amazon, Rob—a former Wall Street broker turned healer—has created a free clinic of sorts, administering the highly potent narcotic ayahuasca to trauma patients.

#2 - Coke Kings and Queens 8.32

Season 3 - Episode 10

Cocaine and marijuana drug fueled 24-hour lifestyle for Londoners.

#3 - Drug Kings of New York 8.14

Season 3 - Episode 4

As America's largest city, New York is a distribution hub for narcotics.

#4 - Alaska Heroin Rush 7.94

Season 3 - Episode 2

Alaskan dealers make vast profits from crack, heroin and illicit alcohol; street gangs battle for control of the Anchorage drug market.

#5 - Spring Break 7.89

Season 6 - Episode 11

Its spring break in Florida and the wave of students means the demand for drugs is flooding the streets. In a month-long party, springbreakers’ drug of choice is “molly.” For local dealers, spring break is the busiest time of year.

#6 - Ecstasy 7.84

Season 2 - Episode 3

Known by users as the ultimate “love drug,” ecstasy’s euphoric high comes with major lows: Ravers have died from it and organized crime gangs will kill for it.

#7 - San Francisco Meth Zombies 7.83

Season 4 - Episode 1

San Francisco, Calif. — the epicenter of the 1960s' psychedelic revolution — is notorious for drugs. But in the new millennium, the city, especially the gay community, is struggling to recover from a meth epidemic. The enabler of this situation is the Asian cartel, which has been poisoning San Francisco with high quality meth for almost 25 years — but the Mexican cartels are intent on taking over. Nat Geo goes inside one of the worst drug ghettos in America — the heart of the drug trade.

#8 - Jamaican Gangs, Guns and Ganja

Season 4 - Episode 2

Kingston, Jamaica, is under the control of sophisticated and warring drug gangs who manage drug trafficking and distribution at all levels.

#9 - Tex Meth

Season 7 - Episode 17

Meet the network of traffickers, runners and smugglers delivering meth to the masses in Austin. At the Tex-Mex border, officials do everything they can to cut off supply.

#10 - Grim Reaper

Season 7 - Episode 11

From the DEA and dealers to users and doctors, Grim Reaper explores the deadliest drugs across the globe.

#11 - Cocaine White Gold

Season 6 - Episode 3

With more than 4 million regular users in the United States alone, cocaine has become worth more than gold. Join Nat Geo Channel as we go inside one of the largest markets in the country, Los Angeles, Calif.

#12 - Bad Boys

Season 6 - Episode 2

The drug game is filled with those fighting for good and bad. Each side needs weapons to fight for their cause. These are the men and women who profit from the sale and use of the arms sold under the table.

#13 - Going to Extremes

Season 4 - Episode 12

The sale of drugs accounts for billions of dollars in illegal commerce across the globe, bringing untold wealth to a select few. But these men and women who live lavish lifestyles off the sale of drugs rarely associate themselves with the ugly underbelly where their products hit the streets — with users. These stories show that wherever people use — be it an island paradise or a cold city street — they can get lost in the shuffle. This episode will go deep into the stories of the users.

#14 - X-Rated High

Season 7 - Episode 3

Delving into the Los Angeles porn industry, where a reputation for illegal drugs is under more scrutiny than ever after a number of HIV scares are changing the toleration of narcotics on set.

#15 - Cartel Games

Season 8 - Episode 2

The drugs that make it from international and rural areas to the hardened city streets have to pass through a plethora of gambits and decoys to be profitable. Cartel Games gives first hand accounts of the strategy behind the moves made, from pawns to kingpins, in the drug battle we call Drugs, Inc.

#16 - Best in the Business

Season 4 - Episode 13

Every pill popped, pipe smoked and shot injected comes with a price tag. Some dealers focus their efforts on high society users — paying top dollar for the best quality stuff, while others focus on quantity — selling users just enough to scratch the itch and come back for more. Either way, the smuggling and selling of drugs brings in big money. And some of the people handling it are the best in the business.

#17 - Boston Benzo Buzz

Season 5 - Episode 10

Dominican drug networks tied directly to the Mexican cartel are distributing countless amounts of narcotics in the historic city of Boston, fueling a widespread epidemic that law enforcement and emergency services can hardly contain. The Dominican drug organizations are increasingly using Puerto Rican dealers as their middlemen to flood the city with heroin. The epidemic touches all communities, making Boston one of the leading cities for heroin distribution.

#18 - Cocaine 7.83

Season 1 - Episode 1

The supply chain of cocaine stretches around our world, bringing vast wealth to a few ... and misery to millions. Follow its trail through the eyes of peasant farmers producing cocaine paste, a trafficker tied to Mexican cartels and a 28-year-old crack dealer in Miami's poorest neighborhood. And literally see the true nature of cocaine addiction via revolutionary brain photography in a leading lab in Brookhaven, N.Y.

#19 - Flesh-Eating Krokodil

Season 6 - Episode 1

Heroin users in America began showing symptoms associated with Krokodil, a home-cooked opiate, including raw lesions, decaying skin and grotesque sores.

#20 - PCP in D.C.

Season 5 - Episode 3

Washington, D.C., was once “Crack City” and the murder capital of the U.S. But an increased police presence following Sept. 11 made drugs scarce. In the neighborhoods of southeast D.C., one drug remained — PCP. And it's causing havoc. NGC goes inside the chaotic world of PCP where users think they're invincible and can be driven to insane acts of depravity. Visit the emergency room unit where doctors treat up to 80 psychotic patients high on PCP each month.

#21 - Jailhouse Junkies

Season 7 - Episode 5

Enterprising inmates in two jails with tough drug policies, one in Calif. and the other in N.J., still find ways to get drugs inside.

#22 - Mardi Gras

Season 6 - Episode 10

As tourists flood New Orleans, so do drug dealers eager to make a profit; in a fierce competition one dealer becomes a target when he sells fake drugs.

#23 - The High Wire

Season 5 - Episode 9

Baltimore, a once prosperous city, lost many of its jobs along with its steel mills. In return, the city developed one of the biggest heroin problems in the country. For many of those that remain amid the poverty and abandoned homes, the “Heroin Hustle” is the way of life. One strip of Pennsylvania Avenue alone is estimated to take in $10 million a year from heroin sales. With the business booming, the heroin market is expanding outward to the suburbs, and the authorities are struggling to cope.

#24 - Motor City Rush

Season 3 - Episode 9

The most dangerous city in the USA, Detroit, is a perfect mark for today's growing drug industry. Dealers are learning cater to inner city clientele by selling smaller amounts of hard drugs like heroin and cocaine for single-digit prices.

#25 - Hip Hop High

Season 7 - Episode 2

The relationship between the million-dollar hip-hop industry and the billion-dollar drug industry; rappers in Calif. use drug money to pay for their studio time.