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Watch The 100

The 100

IMDB Logo7.8/10
Rotten Tomatoes Logo91%
Drama Science-Fiction 16+2014 - Present5 SeasonsReturning: Date TBAOn: Free Services Netflix Tags: Future Space Young Adult 

Based on the books by Kass Morgan, this show takes place 100 years in the future, when the Earth has been abandoned due to radioactivity. The last surviving humans live on an ark orbiting the planet — but the ark won't last forever. So the repressive regime picks 100 expendable juvenile delinquents to send down to Earth to see if the planet is still habitable.

Where to Watch The 100

Where to stream every episode from all 5 seasons of The 100. Filter these episodes by what's available to watch free or on your streaming services using the tabs above.

Season 1

Netflix | Rent or Buy
Season 01, Episode 01 Pilot

S01 E01

Mar 20, 2014
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Pilot Mar 20, 2014 97 years after a nuclear war, human kind is living in space. 100 juvenile delinquents are sent down to Earth to see if the planet is habitable.

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Season 01, Episode 02 Earth Skills

S01 E02

Mar 27, 2014
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Earth Skills Mar 27, 2014 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.

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Season 01, Episode 03 Earth Kills

S01 E03

Apr 3, 2014
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Earth Kills Apr 3, 2014 As a dangerous, acidic fog approaches, Clarke, Finn and Wells set out in search of a seaweed-like plant to make an antibiotic poultice for Jasper's wounds, while a vulnerable young girl follows when Bellamy takes a group out hunting for food.

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Season 01, Episode 04 Murphy's Law

S01 E04

Apr 10, 2014
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Murphy's Law Apr 10, 2014 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.

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Season 01, Episode 05 Twilight's Last Gleaming

S01 E05

Apr 17, 2014
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Twilight's Last Gleaming Apr 17, 2014 A plan to contact the Ark is put in motion after Raven crash lands on Earth. Meanwhile, Abby exposes Kane's plan to reduce the population of the Ark.

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Season 01, Episode 06 His Sister's Keeper

S01 E06

Apr 24, 2014
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His Sister's Keeper Apr 24, 2014 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.

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Season 01, Episode 07 Contents Under Pressure

S01 E07

May 1, 2014
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Contents Under Pressure May 1, 2014 While Bellamy tortures the Grounder, Raven and Clarke make contact with the Ark and ask Abby to help them save Finn. On the Ark, Kane deals with his guilt, and Jaha surprises the council with a shocking revelation.

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Season 2

Netflix | Rent or Buy
Season 02, Episode 01 The 48

S02 E01

Oct 23, 2014
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The 48 Oct 23, 2014 Clarke 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.

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Season 02, Episode 02 Inclement Weather

S02 E02

Oct 30, 2014
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Inclement Weather Oct 30, 2014 Clarke wants answers from the President. Abby performs emergency surgery. Octavia will do anything to find Lincoln.

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Season 02, Episode 03 Reapercussions

S02 E03

Nov 6, 2014
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Reapercussions Nov 6, 2014 After discovering a horrifying project in Mount Weather's medical ward, Clarke joins forces with an unexpected ally.

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Season 02, Episode 04 Many Happy Returns

S02 E04

Nov 13, 2014
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Many Happy Returns Nov 13, 2014 Clarke ends up being betrayed by somebody that she trusted. Bellamy, Finn and Murphy attempt to save a stranger.

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Season 02, Episode 05 Human Trials

S02 E05

Nov 20, 2014
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Human Trials Nov 20, 2014 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.

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Season 02, Episode 06 Fog of War

S02 E06

Dec 4, 2014
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Fog of War Dec 4, 2014 Tensions are running high between Clarke and Finn. Raven finds out that Mount Weather is interfering with their communication systems.

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Season 02, Episode 07 Long Into an Abyss

S02 E07

Dec 11, 2014
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Long Into an Abyss Dec 11, 2014 Bellamy is able to get Clarke to agree to accompany him to the drop ship. Dr. Tsing is in charge of a deadly experiment.

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Season 3

Netflix | Rent or Buy
Season 03, Episode 01 Wanheda: Part One

S03 E01

Jan 22, 2016
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Wanheda: Part One Jan 22, 2016 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.

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Season 03, Episode 02 Wanheda: Part Two

S03 E02

Jan 29, 2016
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Wanheda: Part Two Jan 29, 2016 Bellamy and Kane risk life and limb to rescue Clarke. In an attempt to avoid worrying about her daughter, Abby focuses on whether to open Mount Weather as a medical facility. Meanwhile, Murphy plots to betray his former Chancellor.

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Season 03, Episode 03 Ye Who Enter Here

S03 E03

Feb 5, 2016
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Ye Who Enter Here Feb 5, 2016 Clarke wrestles with a decision. Bellamy learns that something isn't what it seems. Meanwhile, Murphy plots to betray his former Chancellor.

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Season 03, Episode 04 Watch the Thrones

S03 E04

Feb 12, 2016
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Watch the Thrones Feb 12, 2016 Clarke discovers the mastermind behind a devious plan. Kane struggles to keep the peace. Meanwhile, Jasper’s grief drives him to reckless behavior.

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Season 03, Episode 05 Hakeldama

S03 E05

Feb 19, 2016
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Hakeldama Feb 19, 2016 Pike's twisted crusade threatens Clarke's attempts for peace. Raven becomes a target, while Murphy tries to conspire against Jaha.

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Season 03, Episode 06 Bitter Harvest

S03 E06

Feb 26, 2016
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Bitter Harvest Feb 26, 2016 Clarke is torn between vengeance and mercy. Meanwhile, Kane and Octavia work together to avert a disaster, and Abby continues to worry about Raven.

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Season 03, Episode 07 Thirteen

S03 E07

Mar 4, 2016
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Thirteen Mar 4, 2016 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.

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Season 4

Netflix | Rent or Buy
Season 04, Episode 01 Echoes

S04 E01

Feb 2, 2017
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Echoes Feb 2, 2017 Clarke and her friends struggle with how to proceed after the fate of the world is revealed.

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Season 04, Episode 02 Heavy Lies the Crown

S04 E02

Feb 9, 2017
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Heavy Lies the Crown Feb 9, 2017 The burden of leading weighs heavily upon Clarke and Bellamy when different challenges force them to determine who will live and die.

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Season 04, Episode 03 The Four Horsemen

S04 E03

Feb 16, 2017
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The Four Horsemen Feb 16, 2017 Jaha leads Clarke and Bellamy down a road to possible salvation while tensions rise in Arkadia and Polis.

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Season 04, Episode 04 A Lie Guarded

S04 E04

Feb 23, 2017
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A Lie Guarded Feb 23, 2017 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.

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Season 04, Episode 05 The Tinder Box

S04 E05

Mar 2, 2017
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The Tinder Box Mar 2, 2017 Clarke makes a desperate plea with a former allied force in an attempt to avoid a war and ensure the survival of her people.

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Season 04, Episode 06 We Will Rise

S04 E06

Mar 16, 2017
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We Will Rise Mar 16, 2017 Clarke and Roan are forced to work together when they are tasked to deliver a dangerous but crucial asset to Abby through enemy territories.

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Season 04, Episode 07 Gimme Shelter

S04 E07

Mar 23, 2017
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Gimme Shelter Mar 23, 2017 Clarke's arrival on the island quickly takes a turn for the worse. Meanwhile, Bellamy tries to avoid further tragedy in Arkadia.

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Season 5

Netflix | The CW | Rent or Buy
Season 05, Episode 01 Eden

S05 E01

Apr 25, 2018
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Eden Apr 25, 2018 Clarke struggles to survive on a desolate, scorched earth while her friends in space come across a long-awaited beacon of hope.

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Season 05, Episode 02 Red Queen

S05 E02

May 2, 2018
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Red Queen May 2, 2018 Octavia is forced to take guidance from an unlikely ally when the future of the bunker and all those inside it is jeopardized.

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Season 05, Episode 03 Sleeping Giants

S05 E03

May 9, 2018
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Sleeping Giants May 9, 2018 Bellamy leads the charge investigating a potential way home. Meanwhile, Clarke and Madi deal with the new, uncertain threat to their home.

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Season 05, Episode 04 Pandora's Box

S05 E04

May 16, 2018
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Pandora's Box May 16, 2018 Our Heroes are forced to rely on the help of Shallow Valley's dangerous new inhabitants in order to save some of their own, with surprising results.

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Season 05, Episode 05 Shifting Sands

S05 E05

May 23, 2018
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Shifting Sands May 23, 2018 Octavia leads her people towards Shallow Valley against the advice of Clarke and Bellamy. Meanwhile, Kane and Abby adjust to a new set of challenges.

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Season 05, Episode 06 Exit Wounds

S05 E06

Jun 6, 2018
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Exit Wounds Jun 6, 2018 Kane's attempt to prove himself useful tests Wonkru's allegiance to Octavia. Madi faces an unexpected threat inside Wonkru, forcing Clarke to make an unlikely ally.

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Season 05, Episode 07 Acceptable Losses

S05 E07

Jun 20, 2018
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Acceptable Losses Jun 20, 2018 Clarke and Bellamy make a startling discovery about Wonkru’s battle plans as Echo risks her friendship with Raven to complete her mission.

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