1. Pilot
Aired: Mar 19, 2014 97 years after a nuclear war, human kind is living in space. 100 juvenile del...
2. Earth Skills
Aired: Mar 26, 2014 Discovering that Jasper may still be alive, Clarke, Bellamy, Finn, Wells and ...
3. Earth Kills
Aired: Apr 2, 2014 As a dangerous, acidic fog approaches, Clarke, Finn and Wells set out in sear...
4. Murphy's Law
Aired: Apr 9, 2014 Bellamy, Clarke and Finn try to protect Charlotte when everyone learns she ki...
5. Twilight's Last Gleaming
Aired: Apr 16, 2014 A plan to contact the Ark is put in motion after Raven crash lands on Earth. ...
6. His Sister's Keeper
Aired: Apr 23, 2014 Bellamy, Finn and Jasper head into Grounder territory to search for Octavia, ...
7. Contents Under Pressure
Aired: Apr 30, 2014 While Bellamy tortures the Grounder, Raven and Clarke make contact with the A...
8. Day Trip
Aired: May 7, 2014 Shumway secretly orders one of the 100 to kill Bellamy. Meanwhile, hallucinog...
9. Unity Day
Aired: May 14, 2014 Finn arranges a meeting with Clarke and the leader of the Grounders in order ...
10. I Am Become Death
Aired: May 21, 2014 Murphy returns to the camp carrying a horrific virus created by the Grounders...
11. The Calm
Aired: May 28, 2014 Clarke and Finn are captured by Anya, who forces them to save the life of a v...
12. We Are Grounders: Part 1
Aired: Jun 4, 2014 Clarke and Finn come face to face with a new enemy after Lincoln rescues them...
13. We Are Grounders: Part 2
Aired: Jun 11, 2014 As the remaining members of the 100 face off against the Grounders, Jaha make...