The 100

Clarke and her friends struggle to make a decision on how to proceed after learning the terrible fate that awaits the world, and the people of Polis mourn their dead.

The weight of leadership falls heavily on both Clarke and Bellamy as different challenges force them to decide who will live and die.

Jaha takes Clarke and Bellamy down a path towards possible salvation. Meanwhile, tensions are on the rise in both Arkadia and Polis.

The struggles about leadership and trust taking place in Arkadia and Polis become violent. Abby guides a team on a lengthy quest for some answers.

Clarke attempts to avoid war and ensure the survival of her people, and makes a desperate plea to a former allied force.

Clarke and Roan are forced to work together while travelling through hostile and dangerous territory to deliver a valuable asset to Abby.