Trafficked with Mariana van Zeller - Episode Guide

Mariana dives into the world of international scamming to understand how it all works and meet the outlaws at the heart of this booming industry. Her investigation takes her from the streets of Montego Bay to the glitzy neighborhoods of Tel Aviv as she pursues some of the biggest phone, lottery and financial scammers in the world and learns why Americans are the perfect targets.

Fentanyl has turbocharged the deadliest drug crisis in American history. But less understood is how the drug has utterly transformed the black market. Mariana goes in search of the new bosses, new routes, new risks and the American communities paying the price for fentanyl's next wave.

Mariana journeys deep inside the Peruvian underworld to meet the gangster craftsmen who make and sell the world's finest counterfeit U.S. dollars. Along the way, she learns that many of these counterfeiting operations are run by criminal families in Lima, who are making a fortune despite the anti-counterfeiting efforts of the U.S. Secret Service and the Peruvian National Police.

Mariana attempts to understand the vanity, insecurity and greed that's driving the unregulated, billion-dollar black market in body-enhancing drugs.

In an eye-opening journey through her home state of California, Mariana embeds with pimps, victims, undercover cops and private investigators to understand the ugly business of illicit sex in America. How do pimps recruit? How do they think? Where do they get their power? And just how far will they go to grab their share of this billion-dollar black market?

Mariana retraces one of the world's most intractable smuggling routes, following cocaine's path from a remote Peruvian valley through Colombia's Caribbean coast, all the way to the streets of Miami. Despite the decades-long U.S. War on Drugs, cocaine production is at an all-time high, and Mariana meets some of the makers, smugglers, drivers and teenage backpackers who risk their lives to deliver America's favorite party drug.

Mariana tackles what one of her sources calls "the untouchable smuggling story." The black market for tigers and tiger parts is so lucrative, so secretive and so dangerous that few have attempted to uncover its ugly details. Mariana journeys far, and near, to meet the smugglers face-to-face.

Mariana uncovers a lethal supply chain of American firearms being smuggled into the hands of drug cartels and fueling record levels of gun violence in Mexico. A journey filled with jaw-dropping access to gunrunners, mules, cartel bosses and assassins takes an even more terrifying turn when the son of the world's most notorious drug lord, El Chapo Guzman, is arrested and the cartel that Mariana infiltrates decides to violently revolt.

Mariana van Zeller investigates the dark corners of black market plastic surgery, where sex, greed and social media drive patients toward deadly motel-room operations. In Miami's discount surgery centers, she uncovers a bombshell connection between felons, greedy doctors and patient deaths.

Mariana journeys from America's heartland to the cafes of Ghana to meet the romance scammers fleecing Americans out of millions.

Mariana sets off on a wild journey through California's black market for weed, which has mushroomed since marijuana legalization four years ago.

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

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 races to expose a global underground movement hellbent on a violent white supremacist future.

Mariana follows a smuggling route of cars stolen from the U.S. to shipping containers bound for West Africa, where the demand is skyrocketing.

Mariana investigates a new breed of narco starting to gain power in cocaine trafficking networks of Colombia and Brazil: las jefas, lady bosses.

Mariana travels to the Amazon to track down the criminal networks behind a slew of killings and the illegal destruction of the rainforest.

As much as 30% of our seafood has been caught illegally. Mariana searches for the fish pirates who make billions each year while destroying our oceans.

Mariana Van Zeller investigates one of the darkest and most elusive black markets in the world--the illicit trade in human organs.

LSD is booming because of the growing faith in its healing power. Mariana hunts for the elusive chemists responsible for making the world's supply.

Mariana is on a mission to expose how ghost guns — untraceable firearms built from kits bought online — are fueling violence across the country.

Mariana embarks on a journey from Africa to the Middle East to uncover how black-market oil is fueling terrorist groups around the world.

Mariana investigates how the demand for MDMA here in the U.S. is threatening to turn the Netherlands into a narco state.

Mariana investigates the global surrogacy market to understand how the dream of starting a family is fueling a babies-for-cash black market.

Mariana is on a mission to understand how personal and financial data is stolen and sold by a shadowy network of hackers and thieves.

Violent crime is soaring in Los Angeles to levels not seen in 30 years. Mariana goes inside the Crips and the Bloods to understand why.

Mariana embeds with a crew of cryptocurrency scammers who show her how they make millions of dollars in mere weeks.

Mariana investigates underground fight clubs and the push to bring bare-knuckle fighting into the mainstream.

Get a behind the scenes look of Trafficked with Mariana van Zeller.

Mariana reveals the most intense and unexpected moments from Trafficked.

An inside look into "Trafficked" and the world's shadow economy.