This retrospective on National Geographic specials spans 114 programs and offers such highlights as the anthropological findings of Louis and Mary Leakey, the first American expedition to the top of Mount Everest, Jacques-Ives Cousteau's remarkable undersea adventures, and, of course, plenty of incredible wildlife footage. Narrated by Richard Kiley.DVD Features:Region 1Keep CasePan& Scan - 1.33Single Side - Single LayerAudio: Dolby Digital Stereo - EnglishAdditional Release Material: Never Before Released Featurettes Bonus Program - BEST OF CAMERAMEN WHO DARED Previews of Additional National Geographic Programs State of the Art MapsInteractive Features: Interactive Trivia Quiz Interactive Historic Moments Timeline Scene AccessText/Photo Galleries: Photo GalleriesDVD-ROM Features: Web Site Access Links