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.
After all the fighting and loss, Clarke and her friends have reached the final battle. But is humanity worthy of something greater?
Clarke and Octavia mount a desperate rescue mission as the Disciples close in on what they want.
Clarke and her friends reckon with all that has happened only to find an unexpected threat looming.
The red sun derails Clarke's plans.
It's a new day in Sanctum. Clarke, Octavia, Raven and Echo struggle with a new foe.
Where in the universe is Bellamy Blake?
Sheidheda makes his move. A Disciple goes rogue.
Murphy and Indra must defuse a tense situation. Old friends make new allegiances.
Clarke confronts a new adversary. A surprising connection takes us back to the past and to the nuclear apocalypse that destroyed the Earth.
Emori tries to heal Sanctum's old familial wounds while Echo, Octavia and Diyoza struggle with new ones.
Clarke and her friends find themselves on a planet that is not what it seems.
Octavia gets to know a whole new world. Meanwhile, Murphy and Emori play make believe.
Mysterious outsiders arrive with news of Clarke's missing people.
Raven faces an unexpected threat. Clarke must keep the peace among opposing factions in Sanctum.
Echo and Gabriel learn more about Hope and her mysterious past.
Clarke and her friends attempt to rebuild Sanctum as a new threat rises in the woods.
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.
Eliza Taylor , Bob Morley , Lindsey Morgan
Robyn Ledoux
CBS Studios , Warner Bros. Television
as Clarke Griffin
as Bellamy Blake
