Overview
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 cast
Episodes
16 in this season
1. From the Ashes
7.5Clarke and her friends attempt to rebuild Sanctum as a new threat rises in the woods.
2020-05-2041 min
2. The Garden
7.4Echo and Gabriel learn more about Hope and her mysterious past.
2020-05-2742 min
3. False Gods
7.4Raven faces an unexpected threat. Clarke must keep the peace among opposing factions in Sanctum.
2020-06-0342 min
4. Hesperides
7.2Mysterious outsiders arrive with news of Clarke's missing people.
2020-06-1042 min
5. Welcome to Bardo
7.9Octavia gets to know a whole new world. Meanwhile, Murphy and Emori play make believe.
2020-06-1742 min
6. Nakara
7.3Clarke and her friends find themselves on a planet that is not what it seems.
2020-06-2442 min
7. The Queen's Gambit
7.7Emori tries to heal Sanctum's old familial wounds while Echo, Octavia and Diyoza struggle with new ones.
2020-07-0141 min
8. Anaconda
8.2Clarke confronts a new adversary. A surprising connection takes us back to the past and to the nuclear apocalypse that destroyed the Earth.
2020-07-0841 min
9. The Flock
7.7Murphy and Indra must defuse a tense situation. Old friends make new allegiances.
2020-07-1541 min
10. A Little Sacrifice
7.8Sheidheda makes his move. A Disciple goes rogue.
2020-08-0542 min
11. Etherea
7.0Where in the universe is Bellamy Blake?
2020-08-1242 min
12. The Stranger
7.6It's a new day in Sanctum. Clarke, Octavia, Raven and Echo struggle with a new foe.
2020-08-1942 min
13. Blood Giant
6.6The red sun derails Clarke's plans.
2020-09-0941 min
14. A Sort of Homecoming
7.2Clarke and her friends reckon with all that has happened only to find an unexpected threat looming.
2020-09-1642 min
15. The Dying of the Light
7.6Clarke and Octavia mount a desperate rescue mission as the Disciples close in on what they want.
2020-09-2342 min
16. The Last War
7.6After all the fighting and loss, Clarke and her friends have reached the final battle. But is humanity worthy of something greater?
2020-09-3043 min