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Life on Our Planet
Season 1 · Episode 4
Chapter 4: In Cold Blood
8.055mOctober 25, 2023
After Earth's third mass extinction, mammals' surviving ancestors ruled the supercontinent Pangea. But lizards soon ushered in the age of reptiles.
Episodes
- Episode 1Chapter 1: The Rules of Life
- Episode 2Chapter 2: The First Frontier
- Episode 3Chapter 3: Invaders of the Land
- Episode 4Chapter 4: In Cold Blood
- Episode 5Chapter 5: In the Shadow of Giants
- Episode 6Chapter 6: Out of the Ashes
- Episode 7Chapter 7: Inheriting the Earth
- Episode 8Chapter 8: Age of Ice and Fire