Mariana van Zeller is a badass. In just eight episodes of her new series on National Geographic, “Trafficked with Mariana van Zeller,” we watch the acclaimed investigative journalist talk to ...

The first hurdle to covering black markets is gaining access to a world operating under the radar by design. That's no easy feat, according to Peabody Award-winning journalist Mariana van Zeller. "It ...

Mariana van Zeller has put herself in dangerous situations for years to cast a spotlight on the most dangerous, illegitimate markets for her National Geographic series “Trafficked with Mariana van ...

Trafficked with Mariana van Zeller is an original documentary series that explores the complex and dangerous inner-workings of the global underworld, black and informal markets. Each adventure follows ...

National Geographic announced today that the nine-time Emmy Award-winning investigative series Trafficked with Mariana van Zeller will return for its highly anticipated new season on Saturday, July 19 ...

With her new National Geographic series “Trafficked” Mariana van Zeller visibly and tangibly places her life and safety on the line for the sake of transporting viewers to the heart of underground ...

The documentary series explores the inner workings of the global underworld. The first hurdle to covering black markets is gaining access to a world operating under the radar by design. That's no easy ...