For issues regarding Closed Captioning, you may contact Nat Geo TV via the Feedback form located at http://natgeotv.com/feedback.
You may also contact David Mayernik, Client Relations Manager, DTCI at email@example.com. Please include "Closed Captioning" in the subject of your email.
You may also contact us by phone at 818-483-6537, by mail at 2300 West Riverside Drive., Burbank, CA 91506 or by fax at 818-450-0493. Please note that this is for closed captioning inquiries only.