7.6/10548 votes#1 - Chapter 1: The Rules of Life
Season 1 Episode 1 - Aired 10/25/2023
Evolution. Competition. Mass extinction. Three fundamental rules have driven the rise and fall of life on Earth for over four billion years.
Director: Adam Chapman
Writer: Adam Chapman
7.9/10414 votes#2 - Chapter 2: The First Frontier
Season 1 Episode 2 - Aired 10/25/2023
For billions of years, land on Earth was uninhabitable. But in the seas, predation allowed species to thrive before — and after — two mass extinctions.
Director: Gisle Sverdrup
Writer: Dan Tapster
8.0/10378 votes#3 - Chapter 3: Invaders of the Land
Season 1 Episode 3 - Aired 10/25/2023
Sprawling moss, towering trees, flying insects, limbed amphibians: Early species vied for domination as the land went from hostile to hospitable.
Director: Sophie Lanfear
Writer: Sophie Lanfear
8.0/10351 votes#4 - Chapter 4: In Cold Blood
Season 1 Episode 4 - Aired 10/25/2023
After Earth's third mass extinction, mammals' surviving ancestors ruled the supercontinent Pangea. But lizards soon ushered in the age of reptiles.
Director: Barny Revill
Writer: Barny Revill
8.2/10347 votes#5 - Chapter 5: In the Shadow of Giants
Season 1 Episode 5 - Aired 10/25/2023
The formation of continents with varied environments allowed for an explosion of biodiversity — and turbo-charged the evolution of mighty dinosaurs.
Director: Barny Revill
Writer: Barny Revill
8.0/10318 votes#6 - Chapter 6: Out of the Ashes
Season 1 Episode 6 - Aired 10/25/2023
The dinosaurs met their end with a cataclysmic asteroid impact. Rising from the ashes, birds reinvented themselves into a dynasty 10,000 species strong.
Director: Nick Shoolingin-Jordan
Writer: Nick Shoolingin-Jordan
8.0/10296 votes#7 - Chapter 7: Inheriting the Earth
Season 1 Episode 7 - Aired 10/25/2023
Emerging from the dinosaurs' shadows, mammals went from underdogs to global power, with game-changing adaptations that would conquer land, air and sea.
Director: Adam Chapman
Writer: Adam Chapman
8.0/10313 votes#8 - Chapter 8: Age of Ice and Fire
Season 1 Episode 8 - Aired 10/25/2023
As the Ice Age thawed, humans rose above the rest. But the possibility of a sixth mass extinction now looms: Has our ingenuity caused our downfall?
Director: Sophie Lanfear
Writer: Sophie Lanfear
The Best Episodes of Life on Our Planet Season 1
Every episode of Life on Our Planet Season 1 ranked from best to worst. Discover the Best Episodes of Life on Our Planet Season 1!
Life's extraordinary journey to conquer, adapt and survive on Earth across billions of years comes alive in this groundbreaking nature docuseries.
Genre:Documentary
Network:Netflix
Season 1 Ratings Summary
"Chapter 1: The Rules of Life" is the best rated episode of "Life on Our Planet" season 1. It scored 7.6/10 based on 548 votes. Directed by Adam Chapman and written by Adam Chapman, it aired on 10/25/2023. This episode is rated 0.3 points higher than the second-best, "Chapter 2: The First Frontier".