The 100

Discovering that Jasper may still be alive, Clarke, Bellamy, Finn, Wells and Murphy head out to find him. On the Ark, Abby is determined to prove Earth is habitable, and enlists a mechanic to craft an escape pod.

Bellamy, Clarke and Finn try to protect Charlotte when everyone learns she killed Wells. On the Ark, Abby risks getting floated in order to give Raven the chance to launch the escape pod.

Bellamy, Finn and Jasper head into Grounder territory to search for Octavia, as flashbacks show the siblings difficult childhood on the Ark. Meanwhile, Raven finds out about Clarke and Finn.

Shumway secretly orders one of the 100 to kill Bellamy. Meanwhile, hallucinogenic nuts provide Octavia with an opportunity to help the Grounder escape the camp, and Bellamy and Clarke investigate a nearby underground depot, where they find military weapons.

Murphy returns to the camp carrying a horrific virus created by the Grounders to weaken the camp. After learning the Grounders plan to attack the next day, Bellamy, Finn and Raven come up with a plan to delay them.

Clarke and Finn come face to face with a new enemy after Lincoln rescues them from Anya, while Bellamy, Raven, Octavia and Jasper deal with a vengeful Murphy. On the Ark, Jaha makes a plan to try and get to Earth.

Clarke is still on her own in the white room, frantically attempting to make sense of her bizarre surroundings. Lincoln and Octavias plan is ruined and an enemy returns.

After discovering a horrifying project in Mount Weathers medical ward, Clarke joins forces with an unexpected ally.

Kane takes part in a mission to make peace with the Grounders. Jasper decides to take part in a risky experiment. Lincoln enters a world of pain and President Dante Wallace issues a warning.

Bellamy is able to get Clarke to agree to accompany him to the drop ship. Dr. Tsing is in charge of a deadly experiment.

Lexa and Clarke manage to make a deal.The newly created alliance is under threat. Monty comes up with a plan.

Lincoln and Bellamys efforts to get into Mount Weather has some brutal consequences.

Clarke begins to question Lexas leadership decisions and Indra continues to push Octavia. Meanwhile, at Mount Weather, Jasper steps up into the role of leader, and Cage throws Maya into a life threatening situation.

Wick and Raven are faced with a setback. Maya and Jasper witness a terrible act.

Three months have passed since the tragedy at Mount Weather and our heroes learn that a bounty has been put on Clarke’s head. Unbeknownst to Clarke, a team led by Bellamy and Kane journeys deep into Grounder territory to save her. Meanwhile, Murphy finds his way to the mansion and discovers a very different Jaha on a very different mission.

Clarke wrestles with a decision. Bellamy learns that something isnt what it seems. Meanwhile, Murphy plots to betray his former Chancellor.

Pikes twisted crusade threatens Clarkes attempts for peace. Raven becomes a target, while Murphy tries to conspire against Jaha.

Lexa tries to maintain peace and order within the clans, and Clarke uncovers a strange and game-changing truth. Meanwhile, a flashback takes us into the darker chapter of humanity’s past.

Clarke discovers a shocking truth, and Octavia is forced to make a decision that could have devastating consequences. Meanwhile, Kane and Abby share a moment.

Alie forces Raven’s dark side to come out, and Jasper’s anger continues to grow. Meanwhile, Octavia wrestles with her place in the world, and Monty is forced to make a split second decision.

Clarke is on a mission that could change everything. Meanwhile, Murphy gains insight that might prove useful in ensuring his survival. Lastly, Kane reaches a breaking point.

Clarke finds hope in the most unlikely place. Meanwhile, Alie’s master plan comes together.

Clarke and her friends struggle with how to proceed after the fate of the world is revealed.

Jaha leads Clarke and Bellamy down a road to possible salvation while tensions rise in Arkadia and Polis.

Clarke makes a desperate plea with a former allied force in an attempt to avoid a war and ensure the survival of her people.

Clarkes arrival on the island quickly takes a turn for the worse. Meanwhile, Bellamy tries to avoid further tragedy in Arkadia.

Jasper and Bellamy go on a quest. Meanwhile, Clarke struggles to keep the peace after word of Jahas discovery spreads.

Clarke faces the consequences of her fateful choice.

Its a race against the end of the world as Praimfaya arrives forcing our heroes to make impossible decisions to ensure their survival.

Octavia is forced to take guidance from an unlikely ally when the future of the bunker and all those inside it is jeopardized.

Our Heroes are forced to rely on the help of Shallow Valleys dangerous new inhabitants in order to save some of their own, with surprising results.

Kanes attempt to prove himself useful tests Wonkrus allegiance to Octavia. Madi faces an unexpected threat inside Wonkru, forcing Clarke to make an unlikely ally.

Clarke’s determination to protect Madi puts Bellamy in an impossible position.

Monty strives to show Wonkru an alternative to war, and to the valley itself. Meanwhile, Abby’s health continues to deteriorate, along with McCreary’s patience.

Octavia leads her people into war. While behind enemy lines, our heroes must overcome their differences to save Wonkru from extinction.

Still reeling after receiving Monty’s message, a small group goes down to explore the mysterious new planet. Back on the Mothership, several members of Wonkru face the consequences of their decisions.

Clarke tries to win over the leaders of Sanctum in order to let her people stay. Meanwhile, Bellamy, Echo and Octavia discover a new threat while on a mission to retrieve the transport ship.

Jordan investigates Sanctum. Meanwhile, Octavia and Diyoza discover the threats of the new planet firsthand. Lastly, Bellamy and Clarke butt heads.

Clarke’s past catches up to her.

Bellamy must venture into enemy territory with an unlikely companion. Meanwhile, Octavia is forced to confront her past.

Bellamy and Octavia must work together to save their friends. Echo is forced to face her past.

Sanctum becomes a battleground between the devout and the non-believers. The mystery of the anomaly deepens.

Echo and Gabriel learn more about Hope and her mysterious past.

Mysterious outsiders arrive with news of Clarkes missing people.

Clarke and her friends find themselves on a planet that is not what it seems.

Clarke confronts a new adversary. A surprising connection takes us back to the past and to the nuclear apocalypse that destroyed the Earth.

Sheidheda makes his move. A Disciple goes rogue.

Its a new day in Sanctum. Clarke, Octavia, Raven and Echo struggle with a new foe.

Clarke and her friends reckon with all that has happened only to find an unexpected threat looming.

After all the fighting and loss, Clarke and her friends have reached the final battle. But is humanity worthy of something greater?