Trafficked with Mariana van Zeller

S4:E1 Assassins

Mariana goes inside the world of contract killers.

S4:E2 Sextortion

Mariana heads to Manila to investigate a new blackmail scam, "sextortion."

S4:E3 Body Parts

With little oversight, medical insiders are selling stolen body parts.

S4:E4 Black Market Meds

Health care costs have pushed millions of Americans to the black market.

S4:E5 Apes

Mariana heads to the Congo to investigate the illegal trade in wild apes.

S4:E6 Migrant Smugglers

Mariana investigates the ugly business of smuggling people into the US.

S4:E7 Hash Smugglers

Mariana follows the smuggling trail of hash, Europe's favorite drug.

S4:E8 Illegal Gambling

Mariana investigates the dangerous, high-stakes world of illegal gambling.

S4:E9 The Drug Mule Scam

Mariana investigates a scam that tricks seniors into becoming drug mules.

S4:E10 Caught in an African Coup

While investigating the gold trade in Niger, Mariana gets stuck in a coup.

S3:E1 Black Market Organs

Mariana investigates the illicit trade in human organs.

S3:E2 LSD

Mariana goes in search of the elusive chemists who make the world's LSD.

S3:E3 Ghost Guns

Mariana exposes the dangers of the growing and deadly ghost guns industry.

S3:E4 Terrorist Oil

Mariana investigates how illicit oil is fueling terrorist groups worldwide.

S3:E5 MDMA

Mariana explores how MDMA is turning the Netherlands into a narco state.

S3:E6 Black Market Babies

Mariana explores surrogacy's dark side, a babies-for-cash black market.

S3:E7 Cyber Pirates

Mariana investigates the lucrative black market for private data.

S3:E8 Gangs

Mariana journeys into gangland to understand the violence plaguing LA.

S3:E9 Crypto Scams

Mariana embeds with crypto scammers who show her how they make millions.

S3:E10 Fight Clubs

Mariana investigates the growing popularity of bare-knuckle fighting.

S2:E1 Black Market Surgery

Mariana van Zeller investigates black market plastic surgery.

S2:E2 Romance Scams

Mariana meets the villains behind an exploding online romance scam.

S2:E3 Black Market Marijuana

Mariana explores CA’s booming weed black market 4 years after legalization.

S2:E4 Outlaw Motorcycle Clubs

Mariana van Zeller investigates outlaw motorcycle gangs known as 1% clubs.

S2:E5 Meth

Mariana follows a meth pipeline from Mexican cartels to American users.

S2:E6 White Supremacy

Mariana exposes a racist underground movement hellbent on a violent future.

S2:E7 Stolen Cars

Mariana tracks a smuggling route of stolen cars from the U.S. to West Africa.

S2:E8 Cocaine Queens

Mariana investigates a new breed of cocaine trafficker: lady bosses.

S2:E9 Amazon Mafia

Mariana investigates the criminals destroying the Amazon rainforest.

S2:E10 Fish Pirates

Mariana explores the billion-dollar underworld of illegal fishing.