This is the story of life's epic battle to conquer and survive on planet Earth. Today there are 20 million species on our planet, yet what we see is just a snapshot in time andmdash; 99% of earth's inhabitants are lost to our deep past. The story of what happened to these dynasties andmdash; their rise and their fall andmdash; is truly remarkable.
Life on Our Planet - Chapter 4: In Cold Blood Synopsis and Schedule