Season 2 of “Trafficked” with host Mariana van Zeller is set to premiere December 1.

In the series, the award winning journalist explores the inner workings of the global underworld’s most dangerous black markets.

In each episode, she journeys inside a different black market or trafficking network — from drugs and stolen cars to outlaw bikers and Amazon mafias — to meet the players, learn the business, and better understand the world’s multitrillion-dollar shadow economy.

The show premieres on National Geographic channel. Thankfully they sent me this tweet as a reminder to set my DVR.

Will you be watching?