planetearth Sci-fi alien's destination Nature series narrated by Sigourney Weaver Early Duran Duran hit BBC nature series with the episodes "Jungles" and "Mountains" 2000s documentary whose first episode was "From Pole to Pole" Emmy-winning nature series narrated by David Attenborough Our world You are here Anybody home? 11-part documentary with the episodes "Caves" and "Deserts"