During the course of the series, 100 episodes of The 100 aired over seven seasons, between March 19, 2014, and September 30, 2020.

S2.E16 ∙ Blood Must Have Blood: Part 2 Wed, Mar 11, 2015 After being betrayed by Lexa, Clarke makes a final stand against Mount Weather, while Jaha shocks Murphy as they continue their journey to the City of Light.

Streaming, rent, or buy The 100 – Season 2: Currently you are able to watch "The 100 - Season 2" streaming on Netflix, Netflix basic with Ads or buy it as download on Amazon Video, Apple TV, Fandango At Home, Microsoft Store.

The second season of The 100 premiered on October 22, 2014, on The CW and concluded on March 11, 2015, after sixteen episodes. It took place immediately after where the previous season left off. The second season was announced on May 8, 2014.

The 100: Created by Jason Rothenberg. With Eliza Taylor, Marie Avgeropoulos, Bob Morley, Lindsey Morgan. Set 97 years after a nuclear war destroyed civilization, when a spaceship housing humanity's lone survivors sends 100 juvenile delinquents back to Earth, hoping to repopulate the planet.

In the second season, forty-eight of the remaining detainees are captured and taken to Mount Weather by the Mountain Men. These are transfusing blood from imprisoned grounders as an anti-radiation treatment as their bodies have not adapted to deal with the remaining radiation on …

Watch The 100 — Season 2 with a subscription on Netflix, or buy it on Fandango at Home. The 100 hones all of the things that make it tick for a dynamic second season complete with fast-paced...

Foremost: Who are the mysterious Mountain Men? Who survived the battle with the Grounders? And what’s with that mysterious white room in Mt. Weather? Woot!

After the stunning events in the first season finale that found all of the survivors of the Ark attempting to return to the surface, and The 100 in an epic battle with the Grounders, there are plenty of questions for Season Two. Foremost: Who are the mysterious Mountain Men? Who survived the battle with the Grounders?

A century after Earth was devastated by a nuclear apocalypse, 100 space station residents are sent to the planet to determine whether it's habitable. Watch trailers & learn more.