

Seasons and episodes
1Season 1 Mar. 19, 2014
- 1 - 1PilotMar. 19, 2014
- 1 - 2Earth SkillsMar. 26, 2014
- 1 - 3Earth KillsApr. 02, 2014
- 1 - 4Murphy's LawApr. 09, 2014
- 1 - 5Twilight's Last GleamingApr. 16, 2014
- 1 - 6His Sister's KeeperApr. 23, 2014
- 1 - 7Contents Under PressureApr. 30, 2014
- 1 - 8Day TripMay. 07, 2014
- 1 - 9Unity DayMay. 14, 2014
- 1 - 10I Am Become DeathMay. 21, 2014
- 1 - 11The CalmMay. 28, 2014
- 1 - 12We Are Grounders, Part 1Jun. 04, 2014
- 1 - 13We Are Grounders, Part 2Jun. 11, 2014
2Season 2 Oct. 22, 2014
- 2 - 1The 48Oct. 22, 2014
- 2 - 2Inclement WeatherOct. 29, 2014
- 2 - 3ReapercussionsNov. 05, 2014
- 2 - 4Many Happy ReturnsNov. 12, 2014
- 2 - 5Human TrialsNov. 19, 2014
- 2 - 6Fog of WarDec. 03, 2014
- 2 - 7Long Into an AbyssDec. 10, 2014
- 2 - 8SpacewalkerDec. 17, 2014
- 2 - 9Remember MeJan. 21, 2015
- 2 - 10Survival of the FittestJan. 28, 2015
- 2 - 11Coup de GrâceFeb. 04, 2015
- 2 - 12RubiconFeb. 11, 2015
- 2 - 13ResurrectionFeb. 18, 2015
- 2 - 14Bodyguard of LiesFeb. 25, 2015
- 2 - 15Blood Must Have Blood, Part 1Mar. 04, 2015
- 2 - 16Blood Must Have Blood, Part 2Mar. 11, 2015
3Season 3 Jan. 21, 2016
- 3 - 1Wanheda: Part OneJan. 21, 2016
- 3 - 2Wanheda: Part TwoJan. 28, 2016
- 3 - 3Ye Who Enter HereFeb. 04, 2016
- 3 - 4Watch the ThronesFeb. 11, 2016
- 3 - 5HakeldamaFeb. 18, 2016
- 3 - 6Bitter HarvestFeb. 25, 2016
- 3 - 7ThirteenMar. 03, 2016
- 3 - 8Terms and ConditionsMar. 10, 2016
- 3 - 9Stealing FireMar. 31, 2016
- 3 - 10FallenApr. 07, 2016
- 3 - 11NevermoreApr. 14, 2016
- 3 - 12DemonsApr. 21, 2016
- 3 - 13Join or DieApr. 28, 2016
- 3 - 14Red Sky at MorningMay. 05, 2016
- 3 - 15Perverse Instantiation: Part OneMay. 12, 2016
- 3 - 16Perverse Instantiation: Part TwoMay. 19, 2016
4Season 4 Feb. 01, 2017
- 4 - 1EchoesFeb. 01, 2017
- 4 - 2Heavy Lies the CrownFeb. 08, 2017
- 4 - 3The Four HorsemenFeb. 15, 2017
- 4 - 4A Lie GuardedFeb. 22, 2017
- 4 - 5The Tinder BoxMar. 01, 2017
- 4 - 6We Will RiseMar. 15, 2017
- 4 - 7Gimme ShelterMar. 22, 2017
- 4 - 8God ComplexMar. 29, 2017
- 4 - 9DNRApr. 26, 2017
- 4 - 10Die All, Die MerrilyMay. 03, 2017
- 4 - 11The Other SideMay. 10, 2017
- 4 - 12The ChosenMay. 17, 2017
- 4 - 13PraimfayaMay. 24, 2017
5Season 5 Feb. 17, 2019
- 5 - 9Sic Semper TyrannisJul. 10, 2018
- 5 - 10The Warriors WillJul. 17, 2018
- 5 - 11The Dark YearJul. 24, 2018
- 5 - 12Damocles (1)Jul. 31, 2018
- 5 - 13Damocles (2)Aug. 07, 2018
5Season 5 Apr. 24, 2018
- 5 - 9Sic Semper TyrannisJul. 10, 2018
- 5 - 10The Warriors WillJul. 17, 2018
- 5 - 11The Dark YearJul. 24, 2018
- 5 - 12Damocles (1)Jul. 31, 2018
- 5 - 13Damocles (2)Aug. 07, 2018
Creator
Creator
Cast
Clarke Griffin
Bellamy Blake
Octavia Blake
Raven Reyes
John Murphy
Monty Green
Councilman Marcus Kane
Councilwoman Dr. Abigail Griffin
Chancellor Thelonious Jaha
Synopsis
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.
Original title The 100
First air date Mar. 19, 2014
Last air date Aug. 07, 2018
Seasons 5
Episodes 71
Duration 43m