Watch The-100-s01e01 1 -

The episode ends as a small scouting party reaches a river on their way to Mount Weather. Just as they celebrate, Jasper is suddenly speared through the chest by an unseen attacker, revealing they are not alone on Earth. Core Characters

While exploring, the teens encounter bioluminescent forests and mutated wildlife, including a two-headed deer. Octavia Blake is attacked by a giant "river monster" while swimming, but is saved by Jasper Jordan . Watch the-100-s01e01 1

In the series premiere of , titled "Pilot," 100 juvenile delinquents are exiled from a failing space station known as the Ark and sent to Earth 97 years after a nuclear apocalypse to determine if the planet is habitable. Key Plot Points The episode ends as a small scouting party

As the dropship enters the atmosphere, communication with the Ark is lost. Two prisoners die when they unbuckle their seatbelts during the rocky descent. Octavia Blake is attacked by a giant "river