Season Finale. Harris, Grace, and Darius must topple the illegitimate government, and Darius makes final plans for the ark.
Darius, Grace and Harris join forces to prove the president was murdered. Also, Grace tells Zoe the truth.
Grace and Harris must forge an alliance when their children’s lives are in jeopardy. Also, Liam presents Jillian with an unusual proposal.
Grace and Darius seek answers from the President and Harris discovers deadly secrets.