Award-winning journalist Mariana van Zeller explores the inner-workings of the global underworld's most dangerous black markets.
S1 E1: Couterfeiting
S1 E2: Scam
Meet the outlaws at the heart of the booming industry of international scams and learn how they continue to adapt and prosper.
S1 E3: Cocaine
Mariana retraces one of the world's most intractable smuggling routes, following cocaine's path around the world.
S1 E4: Guns
S1 E5: Steroids
Mariana attempts to understand the vanity, insecurity and greed that's driving the unregulated, billion-dollar black market in body-enhancing drugs.
S1 E6: Fentanyl
Mariana goes in search of the new bosses, new routes, new risks and the American communities paying the price for fentanyl's next wave.
S1 E7: Tigers
Mariana tackles the black market for tigers and tiger parts, so secretive and dangerous that few have attempted to uncover its ugly details.
S1 E8: Pimps
Mariana embeds with pimps, victims, undercover cops and private investigators to understand the ugly business of illicit sex in America.
S2 E1: Black Market Surgery
Mariana van Zeller investigates underground plastic surgery, from motel-room operations to a deadly revelation about Miami's discount surgery centers.
S2 E2: Romance Scams
Mariana journeys from America's heartland to the cafes of Ghana to meet the romance scammers fleecing Americans out of millions.
S2 E3: Black Market Marijuana
Mariana sets off on a wild journey through California's black market for weed, which has mushroomed since marijuana legalization four years ago.
S2 E4: Outlaw Motorcycle Clubs
Mariana van Zeller investigates outlaw motorcycle gangs known as 1percent clubs, learning about the bonds of brotherhood that fuel these violent groups.
S2 E5: Meth
Mariana van Zeller follows a meth superhighway from a cartel-run lab in Sinaloa across the border and into the lives of American users.
S2 E7: Stolen Cars
Mariana follows a smuggling route of cars stolen from the U.S. to shipping containers bound for West Africa, where the demand is skyrocketing.
S2 E8: Cocaine Queens
Mariana investigates a new breed of narco starting to gain power in cocaine trafficking networks of Colombia and Brazil: las jefas, lady bosses.
S3 E1: Black Market Organs
Mariana investigates the illicit trade in human organs.
S3 E2:
In the TV show, journalist Mariana van Zeller delves into the dangerous world of global black markets, exploring different illegal trades and meeting the key players involved.
S3 E3: Ghost Guns
Mariana exposes the dangers of the growing and deadly ghost guns industry.
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S3 E5:
S3 E6: Gangs
Mariana journeys into gangland to understand the violence plaguing LA.
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S3 E8: Fig
S3 E9: Fight Clubs
Mariana investigates the growing popularity of bare-knuckle fighting.