The 100

2014
4.7
1.16K reviews
TV-UNRATED
Rating
Eligible
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Season 1 episodes (13)

1 Pilot
3/19/14
Season-only
In the series premiere, 100 young exiles from a dying space station are sent to the planet Earth 97 years after a nuclear apocalypse to see if it's habitable.
2 Earth Skills
3/26/14
Season-only
Having discovered that Jasper may still be alive, Clarke, Bellamy, Octavia, Finn and Monty set out on a mission to locate their friend and are shocked at what they find. Meanwhile, on the Ark, Abby is determined to get to Earth, and enlists Raven (guest star LINDSEY MORGAN) to craft an escape pod.
3 Earth Kills
4/2/14
Season-only
In a desperate attempt to treat Jasper's festering wounds, Clarke, Finn and Wells (ELI GOREE) set out in search of a seaweed antibiotic. Bellamy and his crew go hunting for food, and are joined by Charlotte (guest star IZABELA VIDOVIC), a lovable 13-year-old, who feels safe under Bellamy's protection. A thick, acidic fog appears, forcing Clarke, Finn and Wells to seek shelter inside an ancient van. While they are trapped, Clarke confronts Wells on his betrayal that resulted in her father's death.
4 Murphy's Law
4/9/14
Season-only
After the shocking death of one of their own, Clarke and Finn grow closer as they try to figure out a way to communicate with the Ark. Bellamy must keep the group from turning on one another as life on Earth takes a desperate turn. Meanwhile, Abby risks having herself floated in order to give Raven (recurring guest star LINDSEY MORGAN) the chance to stow-away in the escape pod bound for Earth.
5 Twilight's Last Gleaming
4/16/14
Season-only
Clarke's newfound romance with Finn is threatened. After suffering a blow to the head, Octavia wakes up to find a Grounder watching her. On the Ark, Abby exposes Kane's plan to reduce the population of the Ark. Then Chancellor Jaha and Abby notice a signal and realize at least some of the 100 must still be alive on Earth.
6 His Sister's Keeper
4/23/14
Season-only
Bellamy leads his crew into Grounder territory as they search for Octavia. Raven can't help but notice the deep connection between Finn and Clarke. Meanwhile, flashbacks reveal Bellamy and Octavia's difficult childhood on the Ark.
7 Contents Under Pressure
4/30/14
Season-only
Clarke and Raven make contact with the Ark, allowing Abby to guide Clarke through a dangerous procedure in a desperate move to save one of their own. Meanwhile, on the Ark, Abby is removed from the council, and former Chancellor Diana Sydney (guest star KATE VERNON) takes her place. Jaha reveals to Abby that there are not enough drop ships for everyone on the Ark to go down to Earth, and Kane begins to deal with his guilt over his recent decision.
8 Day Trip
5/7/14
Season-only
Clarke and Bellamy go on a mission to find supplies for approaching winter. Some of the 100 accidentally eat nuts with powerfully hallucinogenic properties and lose their grasp on reality. Meanwhile, Octavia seizes the opportunity to help a friend escape, and a terrifying event brings Clarke and Bellamy closer. On the Ark, Commander Shumway (guest star TERRY CHEN) secretly assigns one of the 100 to kill one of their own, and the treacherous actions of council member Diane Sydney are revealed.
9 Unity Day
5/14/14
Season-only
Clarke and Finn attempt to broker peace with the Grounders but all hell breaks loose when Bellamy, Jasper and Raven show up armed and ready for battle. Octavia and Lincoln (guest star RICKY WHITTLE) grow closer. Meanwhile, tragedy strikes during the Unity Day celebration on the Ark.
10 I Am Become Death
5/21/14
Season-only
John Murphy (guest star RICHARD HARMON) returns to camp claiming to have been held captive and tortured by the Grounders, and Clarke and Bellamy have very different opinions on how to handle his return. Octavia sneaks away to find Lincoln and returns with a serious warning for the 100. Meanwhile, a mysterious virus strikes camp forcing many to be quarantined, and Jasper pulls off a heroic move.
11 The Calm
5/28/14
Season-only
With a low food supply at camp, Clarke and Finn lead a group out to hunt for food and wind up in a compromising position. With Finn's life in danger, Clarke makes a game-changing decision. Meanwhile, Raven makes Bellamy an offer he can't refuse. On the Ark -- Kane risks his life and is reunited with Chancellor Jaha and Abby.
12 We Are Grounders - Part I
6/4/14
Season-only
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.
13 We Are Grounders - Part II
6/11/14
Season-only
In the first season finale, 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.

About this show

Ninety-seven years ago, Earth was devastated by a nuclear apocalypse, with the only survivors being the inhabitants of orbiting space stations at the time. Three generations later, resources are running out. Taking ruthless steps to ensure their future, a group of 100 juvenile prisoners are exiled to the Earth’s surface to test whether it’s habitable. No one has set foot on the planet until now.

Ratings and reviews

4.7
1.16K reviews
Ellie
June 16, 2017
The first season was really interesting but they strayed from the characters story lines in the books. The whole Clarke and Alexis is nit a thing in the books, it's Clarke being with Ballamy. So I really dislike the whole romance between Clarke and Alexis. I was also disappointed with SPOLIER..... Lincoln death, so premature and unnecessary. I hate when writers for tv shows/films, to create emotional drama/scenes.
13 people found this review helpful
Nicola Sycz
April 23, 2015
Just watched all of series on my tablet,but did find it very violent in a lot of it,but like they say there is no laws on earth so thats what would happen to them,now will have to wait to download next series.my fave characters were Finn,raven and brave Jasper Jordan.I also just finished reading the books and the series is very different as a few characters don't match the series or story line.you watch more to see what happens next.the 2nd series is a lot more gory and a bit to graphic.still pretty good to watch.just finished watching series 2 and what an odd ending,my fave characters by the end of this series is still jasper and bellamy is cool and octavia and Lincoln,they are awesome.
Owen
April 16, 2015
If you love action suspense,science and curiosity be sure to watch this immensely thrilling and pleasing series as it takes you on a bumpy ride of mankind's last hope. Where 100 seen expendable convicted juvenile delinquents by society embark on a hazardous trip to their home as another chance . After a nuclear war catastrophe for a science experiment to see if Earth is once again inhabitable.;-)