Textual notations for the deaf at the bottom of the screen of TV programs and DVDs ... hear but not understand the spoken language, closed captions must include text that describes periodic ...

All full length content provided by National Geographic on television and online has closed captioning available. Please use the following methods to contact us regarding closed captioning.

I have questions about closed captions. How do I get help? For specific inquiries regarding closed captioning on programming delivered via this website, please contact: [email protected] For ...