The 100

2014
100 episodes
7 seasons
78user score

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.

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Seasons

Season 8

ended

There won't be a season 8, the show has ended.

Season 7

16 episodes
May 19, 2020

After arriving on a new planet, our heroes found a place where they hoped to try again. Clarke and Bellamy led a group down to this mysterious world to start anew, but not everything on Sanctum was as perfect as it seemed. Despite their determination to do better, threats both seen and unseen once again forced them to fight for their lives and the future of humanity.

Season 6

13 episodes
Apr 30, 2019

After 125 years in cryosleep, traveling through the stars, our heroes woke up to a new home, a final gift from dearly-departed friends. A place where they can try again. They’re given one simple task: do better. Be the good guys. With this credo in mind Clarke and Bellamy lead a group down to this mysterious world, hoping to start anew, to finally find peace. But old habits die hard and when they stumble across an idyllic society, it quickly becomes clear that not everything on Sanctum is as perfect as it seems. Despite their determination to do better, threats both seen and unseen will once again force our heroes to fight for their lives and the future of humanity.

Season 5

13 episodes
Apr 24, 2018

More than six years have passed since Praimfaya has ravaged the planet and killed most of the human race. As Clarke waits to hear from the group on the Ark, or in the bunker, a prison ship drops from the sky. Are they friend or foe? And what do they want?

Season 4

13 episodes
Feb 1, 2017

The fight to survive has torn The 100 apart, turned them against each other, and taken the lives of their closest friends. Last season, our heroes found themselves at the epicenter of both the Grounder world and the struggle for Arkadia’s soul. Despite their best efforts, war appeared unavoidable, until a new, even more dangerous threat – one that had been quietly rising all along – exploded to the surface: ALIE, the A.I. that ended the world, offered relief from pain and eternal life in the “City of Light.” But as her ranks grew, it quickly became clear that she was building an army dedicated to controlling all sentient life on Earth. This was no longer a battle between warring factions; it was a fight for humanity itself. Now, a hard truth lands on the shoulders of those who remain. Will they go quietly into the night, or will they find hope and faith in each other, as they face their darkest chapter yet?

Season 3

16 episodes
Jan 21, 2016

Reunited with the survivors of the space-station Ark that fell to Earth, Clarke Griffin and her band of juvenile delinquents have faced death at every turn. Though Clarke was alternately challenged, supported and betrayed by her own people and alliances with the Grounders, they could always find common ground in survival. But victory came with a terrible price. The challenges continue in season three as they not only determine what kind of lives they will build, but what it will ultimately cost them.

Season 2

16 episodes
Oct 22, 2014

The second season picks up with the group still scattered and desperate to be reunited. As members of The 100 and new arrivals from the Ark stake out their place in a dangerous and beautiful new world, they are confronted with the physical peril and moral dilemmas that come with reforging a society.

Season 1

13 episodes
Mar 19, 2014

Set 97 years after a nuclear war has destroyed civilization, when a spaceship housing humanity's lone survivors sends 100 juvenile delinquents back to Earth in hopes of possibly re-populating the planet.

Casting
Eliza Taylor
Clarke Griffin
Marie Avgeropoulos
Octavia Blake
Tasya Teles
Echo
Adina Porter
Indra
Lindsey Morgan
Raven Reyes
Richard Harmon
John Murphy
Ivana Miličević
Charmaine Diyoza
Chuku Modu
Gabriel Santiago
JR Bourne
Russell Lightbourne VII / Sheidheda
Shelby Flannery
Hope Diyoza
Bob Morley
Bellamy Blake
Shannon Kook
Jordan
Tati Gabrielle
Gaia
Jarod Joseph
Nathan Miller
Lola Flanery
Madi Griffin
Network
Logo of The CW
Content rating
16
MA15+
10
TV-14
16+
15
14
16
16
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