Apr 24, 2018 · 42m
Clarke struggles to survive on a desolate, scorched earth while her friends in space come across a long-awaited beacon of hope.


Survival isn't who you are. It's who you become.
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.
Browse every episode and jump into details.
Apr 24, 2018 · 42m
Clarke struggles to survive on a desolate, scorched earth while her friends in space come across a long-awaited beacon of hope.
May 1, 2018 · 42m
Octavia is forced to take guidance from an unlikely ally when the future of the bunker and all those inside it is jeopardized.
May 8, 2018 · 43m
Bellamy leads the charge investigating a potential way home. Meanwhile, Clarke and Madi deal with the new, uncertain threat to their home.
May 15, 2018 · 42m
Our Heroes are forced to rely on the help of Shallow Valley's dangerous new inhabitants in order to save some of their own, with surprising results.
May 22, 2018 · 42m
Octavia leads her people towards Shallow Valley against the advice of Clarke and Bellamy. Meanwhile, Kane and Abby adjust to a new set of challenges.
Jun 5, 2018 · 42m
Kane's attempt to prove himself useful tests Wonkru's allegiance to Octavia. Madi faces an unexpected threat inside Wonkru, forcing Clarke to make an unlikely ally.
Jun 19, 2018 · 42m
Clarke and Bellamy make a startling discovery about Wonkru’s battle plans as Echo risks her friendship with Raven to complete her mission.
Jun 26, 2018 · 42m
Clarke’s determination to protect Madi puts Bellamy in an impossible position.
Jul 10, 2018 · 42m
The growing fractures in Wonkru threaten to explode once and for all. Meanwhile, in Shadow Valley, Murphy starts a fire, unleashing catastrophic results.
Jul 17, 2018 · 42m
Monty strives to show Wonkru an alternative to war, and to the valley itself. Meanwhile, Abby’s health continues to deteriorate, along with McCreary’s patience.
Jul 24, 2018 · 42m
As Clarke races to save Abby, she learns more about the trials and tribulations Wonkru faced in the bunker, and the impossible decisions they were forced to make in the dark year.
Jul 31, 2018 · 42m
Octavia leads her people into war. While behind enemy lines, our heroes must overcome their differences to save Wonkru from extinction.
Aug 7, 2018 · 42m
Clarke and her friends must risk everything to fight one last battle for survival, only to glimpse an even darker threat to the last living valley on Earth.
Quick answers about this season's release timeline and episode lineup.
The 100 Season 5 premiered on April 24, 2018.
The 100 Season 5 has 13 episodes.
The season opens with Season 5 Episode 1, "Eden". It aired on April 24, 2018.
Go to Season 5 Episode 1