After an exile in space, human survivors return to a wildly transformed Earth…only to discover that the human race never truly left. Staking out their place in this world, they face the peril and dilemmas that come with rebuilding society.
Searching for a peaceful way to handle things, Kane soon realizes that he may be forced to resort to drastic measures. Meanwhile, Pike suspects a leak within the walls of Arkadia.
S3E8 41 min