In near-future Los Angeles, Will Bowman attempts a daring rescue. His wife Katie tries to help a relative in need. A job opportunity threatens to divide the family.

Will's new mission is to find the guy behind the explosion. Madeline encounters an old friend. Will and Katie help out the family of a mutual friend. Katie's actions put Will's job at risk.

Katie's first mission leads her to question her commitment to the cause. Will's hunt for Geronimo draws him into the Resistance's crosshairs. Bram's girlfriend needs him to keep a secret.

Will earns the respect of his new colleagues. A Resistance attack comes to the home front and brings the Bowman family together. Katie gets to know Will's team. Maddie finds a new job that makes the most of her talents.

Geronimo's identity is revealed. Will begins to question his wife's loyalties. Katie struggles with the weight of her choices. Bram finds his way into a secret world. Snyder sees an opporunity to improve his standing in the colony.

Will and Snyder take shelter in the Yonk after they are ambushed, and Katie struggles with where her loyalties really lie.

A high-ranking member of the Resistance arrives; Katie gets a second chance; Bram proposes a risky journey.

After a high-value hostage is kidnapped by the Resistance, the Los Angeles block is placed on lockdown. Season Finale.