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On The 100 Season 4 Episode 10, Octavia fights in the final battle for her people’s survival, but not everyone is willing to play fair.
On The 100 Season 4 Episode 9, after word of Jaha's discovery breaks, Clarke struggles to keep the peace, while Jasper and Bellamy go on a quest.
On The 100 Season 4 Episode 8, Clarke and Abby question how far they’re willing to go. Meanwhile, Jaha finds a lead to the mysterious Second Dawn.
On The 100 Season 4 Episode 7, Clarke’s arrival on the island quickly takes a turn for the worse. Meanwhile, Bellamy tries to avoid further tragedy in Arkadia.
On The 100 Season 4 Episode 6, Clarke and Roan must work together in hostile territory in order to deliver an invaluable asset to Abby and her team.
On The 100 Season 4 Episode 5, Clarke makes a desperate plea with a former allied force in an attempt to avoid a war and ensure the survival of her people.
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 on The 100 Season 4 Episode 4.
On The 100 Season 4 Episode 3, Jaha leads Clarke and Bellamy down a road to possible salvation, while tensions rise in Arkadia and Polis.
On The 100 Season 4 Episode 2, the burden of leading weighs heavily upon Clarke and Bellamy when different challenges force them to determine who will live and die.
On The 100 Season 4 Episode 1, Clarke and her friends struggle with how to proceed after the fate of the world is revealed.