100 years in the future, when the Earth has been abandoned due to radioactivity, the last surviving humans live on an ark orbiting the planet — but the ark won't last forever. So the repressive regime picks 100 expendable juvenile delinquents to send down to Earth to see if the planet is still habitable.
Written by Sophie and last updated on feb 02, 2023.
PS: The following content contains spoilers!
PPS: I will admit that parts of this page was written with the help of AI - it makes my work so much easier to not start from a blank page!
The burden of leading weighs heavily upon Clarke and Bellamy when different challenges force them to determine who will live and die.
The episode was rated 7.60 from 5853 votes.
Clarke and her friends struggle with how to proceed after the fate of the world is revealed.
The episode was rated 7.65 from 6354 votes.
Clarke and Roan must work together in hostile territory in order to deliver an invaluable asset to Abby and her team.
The episode was rated 7.67 from 5580 votes.
Jaha leads Clarke and Bellamy down a road to possible salvation while tensions rise in Arkadia and Polis.
The episode was rated 7.67 from 5681 votes.
Clarke’s arrival on the island quickly takes a turn for the worse. Meanwhile, Bellamy tries to avoid further tragedy in Arkadia.
The episode was rated 7.68 from 5371 votes.
Clarke makes a desperate plea with a former allied force in an attempt to avoid a war and ensure the survival of her people.
The episode was rated 7.74 from 5747 votes.
Jasper and Bellamy go on a quest. Meanwhile, Clarke struggles to keep the peace after word of Jaha's discovery spreads.
The episode was rated 7.75 from 5164 votes.
Continued struggles with leadership and trust in Arkadia and Polis take violent turns while Abby leads a team to a distant location hoping to find answers.
The episode was rated 7.76 from 5778 votes.
After a disappointing discovery, Clarke and Abby question how far they're willing to go. Meanwhile, Jaha finds a lead to the mysterious Second Dawn.
The episode was rated 7.78 from 5426 votes.
Clarke faces the consequences of her fateful choice.
The episode was rated 7.79 from 5022 votes.
Jaha and Kane disagree over how to handle their grim reality. Meanwhile, Clarke leads a group to save a friend.
The episode was rated 7.87 from 4935 votes.
Octavia fights in the final battle for her people's survival, but not everyone is willing to play fair.
The episode was rated 7.96 from 5144 votes.
It's a race against the end of the world as Praimfaya arrives forcing our heroes to make impossible decisions to ensure their survival.
The episode was rated 8.16 from 5135 votes.
