Clarke tries to win over the leaders of Sanctum in order to let her people stay. Meanwhile, Bellamy, Echo and Octavia discover a new threat while on a mission to retrieve the transport ship.
Genres: Action & Adventure , Crime , Drama , Sci-Fi & Fantasy
Keywords: apocalypse , based-on-novel-or-book , based-on-young-adult-novel , nuclear-catastrophe , post-apocalyptic-future , self-discovery , space , space-colony , space-travel , survival , watch-series-online