Watch The 100

Add to Watchlist

In this post-apocalyptic thriller series, a hundred young survivors of Armageddon are sent from their sanctuary on orbiting space stations back to Earth to see if the planet can still support life. It may be, but the new colonists are not going to have an easy time of it.

Ninety-seven years after a nuclear disaster made Earth unable to support human life, thousands of survivors are living on a space station in orbit around the planet. The survivors really would like to get back down to the planet, but they're not sure if it's habitable yet. To find out, they send a group of young delinquents to scope the place out.

Once down on the planet, the group of unwilling explorers finds a place that isn't all the easy to live in. Not only is the planet still pretty hostile in an environmental sort of way, there are also other inhabitants that aren't happy to see them. Some humans have survived and have formed into different clans. One group has turned to cannibalism. Another is a group of libertarian survivalists who aren't very nice.

The first season of The 100 debuted in 2014 on The CW. The initial season was met with mixed but generally favorable reviews from critics. Subsequent seasons drew better reviews.

As of 2020, plans were in the works for a prequel series to The 100. This series would follow the events of the nuclear disaster and the time between the apocalypse and the beginning of the original series.

The 100 is a series that is currently running and has 7 seasons (101 episodes). The series first aired on March 19, 2014.

Where do I stream The 100 online? The 100 is available for streaming on The CW, both individual episodes and full seasons. You can also watch The 100 on demand at Netflix, Amazon, Vudu, FuboTV, Microsoft Movies & TV, Google Play, iTunes online.

Thursday 9:00 PM et/pt on The CW
7 Seasons, 101 Episodes
March 19, 2014
Cast: Eliza Taylor, Paige Turco, Thomas McDonell, Marie Avgeropoulos, Bob Morley
Watch Episodes
Clips & Extras

The 100 Full Episode Guide

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

  • Clarke and Octavia mount a desperate rescue mission as the Disciples close in on what they want.

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

  • The red sun derails Clarke's plans.

  • It's a new day in Sanctum. Clarke, Octavia, Raven and Echo struggle with a new foe.

  • Bellamy is missing somewhere in the universe.

  • Sheidheda makes his move. Meanwhile, a Disciple goes rogue.

  • Murphy and Indra must defuse a tense situation. Meanwhile, old friends make new allegiances.

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

  • Emori tries to heal Sanctum's old familial wounds while Echo, Octavia and Diyoza struggle with new ones.

  • Octavia gets to know a whole new world. Meanwhile, Murphy and Emori play make believe.

  • Mysterious outsiders arrive with news of Clarke's missing people.

  • As Raven faces an unexpected threat, Clarke must keep the peace among opposing factions in Sanctum.

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

  • Clarke and her friends attempt to rebuild Sanctum as a new threat rises in the woods.

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

  • A special Naming Day changes everything in Sanctum. Gabriel comes face to face with an old friend.

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

  • Russell seeks justice. Meanwhile, Gabriel must make a difficult choice. Lastly, the Blake siblings reunite.

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

  • Octavia and Diyoza make their way to the mysterious anomaly in search of the Old Man. Meanwhile, Murphy has an offer for Emori.

  • Clarke fights for her life when her past catches up to her.

  • Diyoza learns more about the mysterious Children of Gabriel while Abby continues searching for a way to save Kane.

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

  • Clarke embraces the traditions of Sanctum and tries to make amends for her past actions.

  • 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.

  • The team on the ground flights to survive the threat they face on the new planet. Meanwhile, Raven must join forces with an unlikely ally to save everyone on board the Mothership.

  • 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.

The 100 News

'The 100' Actress to Be Joss Whedon's Batgirl?

Lindsey Morgan could be the next big DC cinematic superhero.

The 100 Video Clips & Extras

A Sort Of Homecoming Clip (00:32) Blood Giant Clip (00:32) The Flock Clip (00:32) The Flocki Clip (00:22) Anaconda Clip (00:32)