The Best Episodes of The 100

We Are Grounders (2)

#1 - We Are Grounders (2) 8.28

Season 1 - Episode 13

Clarke pleads with Bellamy to do the right thing as conflict on the ground comes to a head. Bellamy forces Octavia to make a difficult decision. Raven and Jasper work against time and Finn makes a bold move. Meanwhile, the situation on the Ark comes to a stunning conclusion.

Directors: Dean White
Blood Must Have Blood (2)

#2 - Blood Must Have Blood (2) 8.18

Season 2 - Episode 16

The journey to the City of Light continues, and Jaha makes a move that shocks Murphy. Clarke receives help from an unexpected source, a visitor surprises Octavia, and Lincoln gets his revenge. Meanwhile, at Mount Weather, Cage moves forward with his mission and Bellamy and the group struggle to break free.

Directors: Dean White

#3 - Praimfaya 8.18

Season 4 - Episode 13

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

Directors: Dean White
Perverse Instantiation (2)

#4 - Perverse Instantiation (2) 8.10

Season 3 - Episode 16

Our heroes begin to face the reality of their tragic situation. Everyone prepares for a final showdown.

Directors: Dean White

#5 - Spacewalker 8.05

Season 2 - Episode 8

Clarke returns to Camp Jaha with devastating news. Finn struggles with the aftermath of his actions. Abby gathers information from an unlikely source and prepares for a fight. Meanwhile, flashbacks reveal Finn and Raven’s relationship on the Ark.

Directors: John Showalter
Die All, Die Merrily

#6 - Die All, Die Merrily 7.99

Season 4 - Episode 10

Octavia fights in the final battle for her people's survival, but not everyone is willing to play fair.

Directors: Dean White
Perverse Instantiation (1)

#7 - Perverse Instantiation (1) 7.94

Season 3 - Episode 15

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

Directors: Ed Fraiman
Bodyguard of Lies

#8 - Bodyguard of Lies 7.94

Season 2 - Episode 14

While preparing for battle, Clarke and Lexa have a heated discussion. Desperate for help, Raven has Wick summoned to the engineering room. Jaha and Murphy encounter a perilous roadblock. Meanwhile, at Mount Weather, Bellamy is in a race against time.

Directors: Uta Briesewitz

#9 - Thirteen 7.92

Season 3 - Episode 7

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

Directors: Dean White
Blood Must Have Blood (1)

#10 - Blood Must Have Blood (1) 7.92

Season 2 - Episode 15

Clarke and Lexa prepare for battle, while Raven and Wick experience a major setback. Meanwhile, 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.

Directors: Omar Madha
Long Into an Abyss

#11 - Long Into an Abyss 7.91

Season 2 - Episode 7

As 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.

Directors: Antonio Negret
The Chosen

#12 - The Chosen 7.91

Season 4 - Episode 12

Jaha and Kane disagree over how to handle their grim reality. Meanwhile, Clarke leads a group to save a friend.

Directors: Alex Kalymnios
Coup de Grâce

#13 - Coup de Grâce 7.90

Season 2 - Episode 11

Bellamy and Lincoln’s attempt to sneak into Mount Weather has brutal consequences. Abby fights to stay in control as Clarke steps up in her new leadership role. Meanwhile, with Monty and Harper still missing, a desperate Jasper confronts President Wallace and demands answers.

Directors: P.J. Pesce
Inclement Weather

#14 - Inclement Weather 7.88

Season 2 - Episode 2

A suspicious Clarke confronts President Dante Wallace and demands answers. Kane interrogates one of The 100, and Abby performs emergency surgery. Meanwhile, Octavia resorts to violence to find Lincoln.

Directors: John Showalter
We Are Grounders (1)

#15 - We Are Grounders (1) 7.87

Season 1 - Episode 12

Clarke and Finn escape one dangerous situation only to find themselves faced with a new enemy. Bellamy makes a heroic move to save Jasper. Raven faces a new danger, and Murphy finally gets his revenge. Meanwhile, those remaining on the Ark are coming to terms with the inevitable.

Directors: Dean White
Human Trials

#16 - Human Trials 7.87

Season 2 - Episode 5

Kane leads a mission to make peace with the Grounders. Meanwhile, Jasper agrees to participate in a risky experiment, Lincoln enters a world of pain and President Dante Wallace issues a warning. Finally, Finn’s search for Clarke takes a violent turn.

Directors: Ed Fraiman
Stealing Fire

#17 - Stealing Fire 7.86

Season 3 - Episode 9

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

Directors: Uta Briesewitz

#18 - Resurrection 7.85

Season 2 - Episode 13

Clarke begins to question Lexa’s leadership decisions. Abby struggles to help an injured Kane. 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.

Directors: Dean White
Red Sky at Morning

#19 - Red Sky at Morning 7.84

Season 3 - Episode 14

Clarke, Bellamy, Octavia, and Jasper hit a tragic roadblock. Raven and Monty make an important discovery.

Directors: P.J. Pesce
Many Happy Returns

#20 - Many Happy Returns 7.84

Season 2 - Episode 4

After being betrayed by someone she thought she could trust, Clarke takes matters into her own hands and proves she’s not going down without a flight. Bellamy, Finn and Murphy race against time to save a stranger. Meanwhile, tensions rise between Raven and Wick while working together, and an unexpected reunion occurs.

Directors: P.J. Pesce
Fog of War

#21 - Fog of War 7.83

Season 2 - Episode 6

Tensions run high between Clarke and Finn, while Raven discovers that Mount Weather is interfering with their communication systems. Meanwhile, Jasper and Monty discover the truth about what’s going on at Mount Weather and Octavia comes face-to-face with her worst nightmare. Finally, President Dante Wallace is about to be betrayed by those closest to him.

Directors: Steven Depaul
The 48

#22 - The 48 7.83

Season 2 - Episode 1

Clarke is still alone in the white room, frantically trying to make sense of her bizarre surroundings, while the fate of Bellamy, Finn and Raven is still unknown. Lincoln and Octavia’s daring plan is thwarted and an enemy returns. Meanwhile, Abby, Kane and the survivors of the Ark must face physical and moral dilemmas in their dangerous and beautiful new world. Finally, Jaha makes a heroic decision.

Directors: Dean White
The Other Side

#23 - The Other Side 7.83

Season 4 - Episode 11

Clarke faces the consequences of her fateful choice.

Directors: Henry Ian Cusick

#24 - Nevermore 7.82

Season 3 - Episode 11

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

Directors: Ed Fraiman

#25 - Rubicon 7.82

Season 2 - Episode 12

Tensions between Clarke and Abby come to a head after Clarke crosses the line. Raven helps Bellamy navigate Mount Weather. Jaha and Murphy encounter a stranger who may not be what she seems. Octavia is prepared to fight for someone she loves. Meanwhile, things reach a breaking point at Mount Weather.

Directors: Mairzee Almas