Add to My ListSharePlayback issues? Try another server.Server 1Server 2Server 3Server 4Server 5Server 6Server 7Server 8Server 9Server 10Server 11Server 12Server 13Server 14Server 1530 Years of National Geographic Specials1995893 minDocumentaryReleasedJan 25, 1995Celebrates 30 years of televised specials by The National Geographic Society.