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?
7.6
Rating345
Votes65
Recommend9h 3m
Runtime13
Episodes4 / 7
Season2017
Year7.2 01 Feb 2017 43m
Clarke and her friends struggle with how to proceed after the fate of the world is revealed.
7.4 08 Feb 2017 42m
The burden of leading weighs heavily upon Clarke and Bellamy when different challenges force them to determine who will live and die.
7.6 15 Feb 2017 41m
Jaha leads Clarke and Bellamy down a road to possible salvation while tensions rise in Arkadia and Polis.
7.5 22 Feb 2017 42m
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.
7.6 01 Mar 2017 40m
Clarke makes a desperate plea with a former allied force in an attempt to avoid a war and ensure the survival of her people.
7.6 15 Mar 2017 42m
Clarke and Roan are forced to work together when they are tasked to deliver a dangerous but crucial asset to Abby through enemy territories.
7.6 22 Mar 2017 42m
Clarke's arrival on the island quickly takes a turn for the worse. Meanwhile, Bellamy tries to avoid further tragedy in Arkadia.
7.5 29 Mar 2017 42m
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.
7.3 26 Apr 2017 42m
Jasper and Bellamy go on a quest. Meanwhile, Clarke struggles to keep the peace after word of Jaha's discovery spreads.
7.4 03 May 2017 42m
Octavia fights in the final battle for her people's survival, but not everyone is willing to play fair.
7.8 17 May 2017 42m
Jaha and Kane disagree over how to handle their grim reality. Meanwhile, Clarke leads a group to save a friend.
8.3 24 May 2017 41m
It's a race against the end of the world as Praimfaya arrives forcing our heroes to make impossible decisions to ensure their survival.