National Geographic has announced 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, ...

National Geographic's "Trafficked With Mariana van Zeller" continues to dominate the News & Documentary Emmy nominations — earning 25 nods this year, followed by PBS' "Frontline" series, which earned ...

Fresh off of winning four Emmys at the 46th Annual News & Documentary Emmy Awards, the now nine-time Emmy Award-winning investigative series "Trafficked with Mariana van Zeller" is back for season ...

Get emails on Trafficked: Underworlds with Mariana van Zeller news, photos & more. Award-winning journalist Mariana van Zeller investigates new emerging underworlds, including the trade in body parts, ...

Trailer: Investigate secret underground markets in season five of Nat Geo's Emmy Award-winning series, "Trafficked with Mariana van Zeller," premiering July 19. Fresh off of winning four Emmys at the ...