Bram embarks on a risky sabotage mission with his friends; Will faces the new Resistance; Kate learns a dark truth about the bloc.
The Resistance reaches out to Katie; Will wants to help his wife bury her past; Maddie and Nolan visit the labor camp.
Will returns to an unfamiliar workplace; Katie is on her best behavior; Broussard and his cell make a discovery about the Wall.
Jennifer watches the Bowman house; when Charlie returns home, the family faces unexpected challenges.
Will, Devon, and Charlie try to journey home. Katie, who fears the worst, says goodbye to her daughter. Bram makes friends at camp; and Maddie finds a new project.
Will decides to trust an old friend. Jennifer visits Katie while Bram meets the camp commandant.
The second season opener has Will and Katie trying to keep their family together in the changing city. Broussard returns home while Snyder receives a job offer from a mysterious organization.