E1 - Scams

Aired: December 02, 2020

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

E2 - Fentanyl

Aired: December 02, 2020

Mariana investigates fentanyl, a contributor to the deadliest drug crisis in U.S. history.

E3 - Counterfeiting

Aired: December 09, 2020

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

E4 - Steroids

Aired: December 16, 2020

Mariana attempts to understand the vanity, insecurity and greed that drives steroid use.

E5 - Pimps

Aired: December 23, 2020

Mariana sets out to understand the ugly business of illicit sex in America.

E6 - Cocaine

Aired: December 30, 2020

Mariana retraces one of the world's most intractable smuggling routes, following cocaine's path around the world - from the Peruvian jungles, to the Colombian coastline, and to the streets of Miami.

E7 - Tigers

Aired: January 06, 2021

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.

E8 - Guns

Aired: January 13, 2021

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