Echoes
Season 4, Episode 1 Unrated
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In the fourth season premiere, Clarke (series star ELIZA TAYLOR) and her friends struggle with how to proceed after the fate of the world is revealed.
Heavy Lies the Crown
Season 4, Episode 2 Unrated
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The burden of leading weighs heavily upon Clarke and Bellamy when different challenges force them to determine who will live and die.
The Four Horsemen
Season 4, Episode 3 Unrated
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As tensions rise in Arkadia and Polis, Jaha leads Clarke and Bellamy down a road toward possible salvation.
A Lie Guarded
Season 4, Episode 4 Unrated
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While Abby leads a team to a distant location, hoping to find answers, the continued struggles with leadership and trust in Arkadia and Polis take a violent turn.
The Tinder Box
Season 4, Episode 5 Unrated
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Clarke makes a desperate plea with a former allied force in an attempt to avoid a war and ensure the survival of her people.
We Will Rise
Season 4, Episode 6 Unrated
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This week is an all new episode of The 100.
Gimme Shelter
Season 4, Episode 7 Unrated
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Clarke’s arrival on the island quickly takes a turn for the worse. Meanwhile, Bellamy tries to avoid further tragedy in Arkadia.
God Complex
Season 4, Episode 8 Unrated
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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.
DNR
Season 4, Episode 9 Unrated
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Jasper and Bellamy go on a quest. Meanwhile, Clarke struggles to keep the peace after word of Jaha’s discovery spreads.
Die All, Die Merrily
Season 4, Episode 10 Unrated
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Octavia fights in the final battle for her people’s survival, but not everyone is willing to play fair.
The Other Side
Season 4, Episode 11 Unrated
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Series star Henry Ian Cusick directs the episode in which Clarke faces the consequences of her fateful choice.
The Chosen
Season 4, Episode 12 Unrated
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While Jaha and Kane disagree over how to handle their grim reality, Clarke leads a group to save a friend.
Praimfaya
Season 4, Episode 13 Unrated
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In the season finale, it’s a race against the end of the world as Praimfaya arrives, forcing our heroes to make impossible choices to ensure their survival.
The 100: 2016 Comic-Con Panel
Season 4, Episode 100 Unrated
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Show creator Jason Rothenberg and cast members discuss the season three finale, what fans can expect in season four and answer fan questions.
The 100 Season 4 Trailer
Season 4, Episode 101 Unrated
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Fans get a brief and exciting look at what's in store for them in season four of The 100.