"Nova" Megabeasts' Sudden Death (TV Episode 2009) Poster

(TV Series)


Photo Gallery

1 photo
1 photo


Thirteen thousand years ago a great tragedy in North American history caused the extinction of 35 species of large mammals. Scientists are divided on whether the cause was climate change or human predation. Nova follows the investigation of the evidence supporting a third controversial hypothesis; comet impact.

Plot Summary | Trailers & Videos