They have different jobs, but both face dangerous predators up close #TraffickedWithMarianavanZeller

Jul 23, 2025 - 21:30
Join Bertie Gregory and Mariana van Zeller as they sat down to discuss wildlife filmmaking and all things Trafficked. Watch an all-new Trafficked with Mariana van Zeller, Saturdays at 9/8c on National Geographic. Streaming on Hulu.