Extras
Experience San Diego, where dazzling biodiversity thrives amidst a transformed urban landscape.
Ridley intensifies his investigation to discover what happened to Tara Dunning.
Discover the wildlife of Transylvania, a mysterious region hiding some of Europe’s last wilderness.
Ridley investigates when Tara Dunning, beloved wife and mother, vanishes from her tranquil village.
In Congo, filmmaker Vianet Djenguet comes face to face with the forest’s largest gorilla.
Conservationists put themselves at risk to habituate a notoriously protective 500-pound silverback.
A mother gorilla feeds her infant within the gaze of the outsiders.
Cameraman Vianet Djenguet captures the face of the forest's 500-pound silverback.
Visit strange, frozen worlds to discover the bizarre ice that forms beyond Earth.