Horizon: Scientists believe the recent discovery of a dinosaur graveyard in Patagonia, Argentina, could be one of the most significant finds ever. The programme examines how this paleontological treasure trove from the mid-Jurassic period could help fill the gaps in the story of evolution, showing how the lizards grew from small and unimpressive creatures to the biggest ever to walk the earth.

Starring:

Bernard Hill, Jack Fortune

Genre:

Documentary