Episode 5. Terrorist Oil - Trafficked with Mariana Van Zeller S3

Mariana embarks on a 3,000-mile journey from Africa to the Middle East to uncover how black-market oil or "black gold" fuels terrorist groups around the globe. Her investigation reveals how this illegal oil is stolen, smuggled, and finds its way into the hands of America's most dangerous enemies.

Premiere 19th March 2023, 9pm.