The 100 Wiki
The 100 Wiki

The first season of The 100, an American post-apocalyptic science fiction drama television series, contains 13 episodes that premiered on March 19, 2014, on The CW, and concluded on June 11, 2014. It focuses on the 100 Delinquents who, as they become the first humans to return to Earth in almost a hundred years after a devastating nuclear apocalypse, attempt to determine if the planet has become habitable enough to survive. The series also follows those left behind on the Ark, a home built up in space by survivors from all over the world.

The Season, developed by Jason Rothenberg, is loosely based on a 2013 book of the same name, the first in the 'The 100' series by Kass Morgan. It was mainly filmed on location in Vancouver. The first episode was viewed by an average audience of 2.7 million, making it CW's most watched new series premiere of the season, and delivered the network's best total viewer numbers in its time period in 3.5 years.[1]

The season was internationally syndicated. The complete season set is available on DVD and Blu-ray in all regions as of December 3, 2014. The episodes are also available through digital retailers such as Netflix,[2], Apple's iTunes Store,[3] Microsoft's Xbox Live Marketplace,[4] and's on-demand TV service.[5]


Ninety-seven years ago, nuclear Armageddon decimated planet Earth, destroying civilization. The only survivors were the 400 inhabitants of 12 international space stations that were in orbit at the time. Three generations have been born in space, the survivors now number over 2,659,[6] and resources are running out on their dying "Ark" ─ the 12 stations now linked together and repurposed to keep the survivors alive. Draconian measures including capital punishment and population control are the order of the day, as the leaders of the Ark take ruthless steps to ensure their future, including secretly exiling a group of 100 juvenile prisoners to the Earth's surface to test whether it's habitable. For the first time in nearly a century, humans have returned to planet Earth. Among the 100 exiles are Clarke, the bright teenage daughter of the Ark's chief medical officer; Wells, the son of the Ark's Chancellor; Finn, a daredevil who went on an illegal spacewalk; best friends Jasper and Monty and last but not least, maternal half-siblings Bellamy and Octavia, who had to break multiple rules due to Octavia being an illegal second child. Technologically blind to what's happening on the planet below them, the Ark's leaders — Clarke's widowed mother, Abby; the Chancellor, Jaha; and his shadowy second in command, Kane — are faced with difficult decisions about life, death and the continued existence of the human race. For the 100 young people on Earth, however, the alien planet they've never known is a mysterious realm that 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 wildly changed Earth that's primitive, intense and teeming with the unknown.[7]

Cast and Characters

Main article: Character Appearances


Guest Starring



Main article: Episode Guide

Body Count

Main article: Body Count

Note: The total body count for the season cannot be determined. The following information is only what has been confirmed. For a more accurate and specific representation of the season's body count, see the Body Count article.

Episode Body Count
"Pilot" 2
"Earth Skills" 0
"Earth Kills" 4
"Murphy's Law" 1
"Twilight's Last Gleaming" 320+
"His Sister's Keeper" 3
"Contents Under Pressure" 0
"Day Trip" 2
"Unity Day" 1512+
"I Am Become Death" 4+
"The Calm" 2
"We Are Grounders (Part 1)" 5
"We Are Grounders (Part 2)" 330+
Total 2188+

Air Dates

Country Channel Premiere Finale
United States The CW March 19, 2014 (9.00PM) June 11, 2014
New Zealand TVNZ on demand video stream March 21, 2014 June 18, 2014
South Africa M-Net Series Showcase June 4, 2014 (8.00PM) Augsust 27, 2014
United Kingdom E4 July 7, 2014 September 15, 2014
Australia Fox 8 September 4, 2014 November 27, 2014 
Brazil MTV-Brasil April 12, 2015 July 5, 2015 
France France 4 May 8, 2015 (8.50PM) July 30, 2015 
Germany/Austria ProSieben July 22, 2015 (8.15PM) August 26, 2015.
Italy Premium Action October 1, 2014 November 12, 2014.


  • Various promotional images were released for the first season.
  • Season One was released on DVD on September 23, 2014.
  • Season One was available on Netflix (US) beginning October 22, Year 2014.[8]


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



The 100 appeared in a panel in Comic-Con 2013. The following cast and crew were in attendance:

Notes and Trivia

See Also