Trafficked with Mariana van Zeller Episode Rating Graph

Mariana van Zeller journeys inside the violent trade of contract killers, first tracking down an assassin in her hometown of Los Angeles before heading to a country where contract killings have become an almost daily occurrence in South Africa.

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

Mariana uncovers a supply chain of firearms being smuggled into the hands of drug cartels.

Mariana explores the billion-dollar underworld of illegal fishing.

Mariana van Zeller follows a meth superhighway from a cartel-run lab in Sinaloa across the border and into the lives of American users.

Mariana van Zeller investigates underground plastic surgery, from motel-room operations to a deadly revelation about Miami’s discount surgery centers.

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

Mariana investigates the lucrative black market for private data.

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

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

Mariana van Zeller investigates outlaw motorcycle gangs known as 1% clubs, learning about the bonds of brotherhood that fuel these violent groups.

Mariana investigates a nefarious scam that tricks elderly Americans into becoming unwitting drug mules.

Mariana's investigation into how gold mining is funding terrorism gets interrupted by a military coup that strands the team in Niger.

A look at the complex inner-workings of the global underworld, black and informal markets.

Mariana exposes how black market operators are profiting from the sale of stolen human remains on secret marketplaces in the U.S. and beyond.

Mariana dives into the world of international scamming to understand how it all works.

Mariana journeys into gangland to understand the violence plaguing LA.

The high cost of prescription drugs has pushed millions of Americans to the black market — and into hands of criminal syndicates looking to cash in.

Mariana heads to Mexico to investigate the billion-dollar business of people smuggling to the US — a system fueled by cartels and corruption.

Mariana van Zeller tackles the black market for tigers and tiger parts, so secretive and dangerous that few have attempted to uncover its ugly details.

Mariana van Zeller investigates a new blackmail scam called sextortion, in which compromising photos are used to extort victims; she heads to the Philippines to try and find the scammer who shamed one young American victim into taking his own life.

Mariana meets the craftsmen who make and sell the world's finest counterfeit U.S. dollars.