Season One

Season One is the first season of the CW television series The 100. It consists of thirteen episodes and started airing March 19, 2014. Season One was mainly filmed on location in Vancouver. The first episode of the season was Pilot. The season finale was We Are Grounders (Part 2).

The 100 is based on The 100, the first novel in the hundred series by Kass Morgan. Some characters are original characters and do not appear in the books. A few also have their personalities switched or shared. The TV series is also considered to be a head of the book series, in events. Many of the events that happen in the TV show may not happen in the books.

Season One of The 100 was released on DVD and Blu-ray in the United States and United Kingdom on September 23, 2014.

Synopsis
Set in an indeterminate year in the distant future, 97 years after a nuclear war has devastated the surface of Earth, the only survivors were the approximately 400 inhabitants of 12 national space stations that were in orbit at the time.

Three generations have survived in space. The Ark has strict measures including: capital punishment for those over 18 and population control; as the leaders of the Ark take steps to ensure the survival of the human race. But now, resources are running out and the Ark is dying. For the first time in nearly a century, there is talk of returning to Earth.

100 juveniles convicted of various crimes are sent to Earth to see if it is survivable. Among them is 17-year-old Clarke Griffin, the daughter of the Ark's chief medical officer and chief engineer; Wells Jaha, the son of the Chancellor Jaha; the daredevil, Finn Collins; the illegal sister, Octavia Blake and her stowaway brother, Bellamy Blake; the lighthearted Jasper Jordan and the resourceful Monty Green.

Technologically blind to what is happening to the 100 on Earth, the Ark’s leaders: Chancellor Jaha, second in command Marcus Kane, Councilwoman Abigail Griffin, and the Council are faced with difficult decisions about life, death and the continued existence of the human race.

For the 100, Earth is an alien planet. The 100 quickly discover Earth can be magical one moment and lethal the next.

With the survival of the human race entirely in their hands, The 100 must find a way to transcend their differences, unite and forge a new path on a radically changed Earth that’s primitive, intense and teeming with the unknown.

Plot
Season one of THE 100 saw the human race return, after a 97-year exile in space, to a wildly transformed Earth...only to discover that the human race had never truly left. Clarke found herself forced to lead a band of disposable juvenile delinquents as they faced death at every turn: from a world transformed by radiation, from the fierce Grounders who somehow managed to survive in it, and, perhaps worst of all, from themselves.

Though Clarke was alternately challenged and supported by rival leader Bellamy, the two found common purpose: survival. Through it all, Finn was helplessly drawn to Clarke, destroying his long-standing relationship with the brilliant young mechanic, Raven. And Octavia got close to a possible enemy Grounder, Lincoln – some say too close. Meanwhile, as The 100 fought for their lives on the ground, The Ark’s situation was no better. Though Abby believed that The 100 were still alive, she did not have proof and could not stop Kane's population reduction. The killing of 320 volunteers and the subsequent realization that it was in error broke Kane and inflamed a revolution on the Ark that Jaha, despite his best efforts, was powerless to stop. Both on the ground and in space, the final episodes revealed the true desperation of their plight, as our heroes risked everything just to stay alive. Noble sacrifices and heartbreaking choices changed everyone forever, and left them scattered to the wind at season’s end.

Cast and Characters
Note: This list is a list of every credited cast member who appears in Season One.

Starring

 * Eliza Taylor as Clarke Griffin
 * Bob Morley as Bellamy Blake
 * Marie Avgeropoulos as Octavia Blake
 * Thomas McDonell as Finn Collins
 * Christopher Larkin as Monty Green
 * Devon Bostick as Jasper Jordan
 * Paige Turco as Abigail Griffin
 * Henry Ian Cusick as Marcus Kane
 * Kelly Hu as Callie Cartwig
 * Isaiah Washington as Thelonious Jaha
 * Eli Goree as Wells Jaha

Guest Starring

 * Alessandro Juliani as Sinclair
 * Sachin Sahel as Jackson
 * Richard Harmon  as John Murphy
 * Lindsey Morgan as Raven Reyes
 * Ricky Whittle as Lincoln
 * Izabela Vidovic as Charlotte
 * Chris Browning as Jake Griffin
 * Jarod Joseph as Nathan Miller
 * Mac Brandt as Tor Lemkin
 * Dichen Lachman as Anya
 * Chelsey Reist as Harper
 * Katie Stuart as Monroe
 * Genevieve Buechner as Fox
 * Rhys Ward as Atom
 * Monique Ganderton as Aurora Blake


 * Josh Ssettuba as Connor
 * Aaron Miko as John Mbege
 * Joseph Gatt as Tristan
 * Steve Talley as Kyle Wick
 * Saidah Arrika Ekulona as Nygel
 * Lilah Fitzgerald as Reese Lemkin
 * Terry Chen as Commander Shumway
 * Kate Vernon as Diana Sydney
 * Celia Reid as Roma
 * Chloe Babcook as Trina
 * Zach Martin as Pascal
 * Keenan Tracey as Sterling
 * Victor Zinck Jr. as Dax
 * Brendan Meyer as Myles
 * Levi Meaden as Drew
 * Shane Symons as Jones

Episodes
Main article: Episode Guide

Air Dates

 * Season One will be available on Netflix on October 22nd.

Promotional

 * The 100 Promotional Images
 * Season One can be bought on DVD on September 23, 2014.
 * Season One will be available on Netflix on October 22,2014.

Pictures
Note: This section is meant for anything but Episode stills. ''Please check out the episode page's gallery to see episode stills and screencaps. ''


 * -|Filming (Behind the Scenes)=

Notes and Trivia

 * Season One was originally suppose to air in January but was moved to March.
 * The CW moved The 100 and had it take over The Tomorrow People's time slot.
 * The 100 was renewed for a second season in early May.
 * The Special and Visual Effects Team for the episode We Are Grounders (Part 2) was nominated for an Emmy Award on July 10th, 2014.
 * The timeframe for the events in Season One was 29 days.
 * After the finale, there were 54 Delinquents remaining.
 * 46 of the Delinquents died during Season One
 * In the show, this season started on September 13, 2149. It ended on October 11, 2149.
 * The events that occurred in this season took place over 29 days.