The 100

Season 2

TV-14

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The second season picks up with the group still scattered and desperate to be reunited. As members of The 100 and new arrivals from the Ark stake out their place in a dangerous and beautiful new world, they are confronted with the physical peril and moral dilemmas that come with reforging a society.

Where to Watch Season 2

16 Episodes

The 48
E1
The 48Clarke is still on her own in the white room, frantically attempting to make sense of her bizarre surroundings. Lincoln and Octavia's plan is ruined and an enemy returns.
Inclement Weather
E2
Inclement WeatherClarke confronts the Underground community President Dante Wallace and demands answers. Meanwhile, Kane interrogates one of the 100 for information about the area and the Grounders, and Abby performs emergency surgery. Meanwhile, Octavia resorts to violence to find Lincoln and to who is holding him.
Reapercussions
E3
ReapercussionsAfter discovering a horrifying project in Mount Weather's medical ward, Clarke joins forces with an unexpected ally.
Many Happy Returns
E4
Many Happy ReturnsClarke ends up being betrayed by somebody that she trusted. Bellamy, Finn and Murphy attempt to save a stranger.
Human Trials
E5
Human TrialsKane 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.
Fog of War
E6
Fog of WarTensions run high between Clarke and Finn, and Raven discovers that Mount Weather is interfering with Camp Jaha's communication systems. Meanwhile, Jasper and Monty discover the truth about what's going on at Mount Weather.
Long Into an Abyss
E7
Long Into an AbyssAs Abby and Jaha each try to establish their authority, Clarke comes up with a plan to stop the Grounders' attack. At Mount Weather, Jasper, Monty, Miller and Harper plan their escape, as Dr. Tsing and Cage conduct deadly experiments.
Spacewalker
E8
SpacewalkerFinn struggles with the aftermath of his actions, as flashbacks show his and Raven's relationship on the Ark. Meanwhile, Clarke returns to Camp Jaha with devastating news, and Abby gathers information from an unlikely source and prepares for a fight.
Remember Me
E9
Remember MeLexa and Clarke manage to make a deal.The newly created alliance is under threat. Monty comes up with a plan.
Survival of the Fittest
E10
Survival of the FittestLives are left in danger following the arrival of a new threat. Lincoln and Bellamy decide to break into Mount Weather.
Coup de Grâce
E11
Coup de GrâceLincoln and Bellamy's efforts to get into Mount Weather has some brutal consequences.
Rubicon
E12
RubiconClarke is faced with a difficult choice and Raven helps Bellamy navigate Mount Weather as Dr. Tsing begins to harvest the 47, while Jaha and Murphy encounter a stranger on their journey to the City of Light.
Resurrection
E13
ResurrectionClarke begins to question Lexa's 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.
Bodyguard of Lies
E14
Bodyguard of LiesLexa plots to kill Octavia when she finds out she and Clarke knew about the missile launch. Meanwhile Jaha and his new team face a more dangerous obstacle on the desert. Bellamy uses all his effort and help from Raven and Wick to shut down the acid fog. And it's time for war as the grounders and the sky people set off to attack Mt. Weather
Blood Must Have Blood (1)
E15
Blood Must Have Blood (1)Clarke and Lexa prepare for battle, while Raven and Wick experience a major setback.Octavia and Lincoln are each forced to make a difficult decision. At Mount Weather, Jasper and Maya witness a horrible act, Bellamy follows through on a promise and Cage goes public with powerful information.
Blood Must Have Blood (2)
E16
Blood Must Have Blood (2)Jaha makes a surprising move. Clarke gets help from an unexpected source. Lincoln seeks revenge.