David Attenborough follows the remarkable story of the discovery of fossils in the Patagonia region of Argentina which prove to belong to the largest animal to ever walk the Earth. |
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Ratings: | IMDB: 7.9/10 | |
Released: | January 24, 2016 | |
Runtime: | 60 min | |
Genres: | Documentary | |
Countries: | United Kingdom | |
Companies: | British Broadcasting Corporation (BBC) BBC Public Broadcasting Service Thirteen | |
Cast: | David Attenborough Ben Garrod Diego Pol | |
Crew: | Charlotte Scott | |