Day Zero

The Hybrids have been eradicated. The new CSA has retaken all of its colonies. Their final mission: retake U.N-controlled California.

Father John wrestles with helping Leo's troubled family against the United Nations' peacekeepers, while a CSA reunion is cut short due to competing factions

Fr. John is visited by an old friend. Elsewhere, the CSA plots its next move under LtCol Thetis's leadership as SGT "Wilkie" is suspected of losing Major Courtney to the enemy.

Fr. Formosus is short-handed in his ministry as a worsening U.N. crisis among them threatens Thetis's newfound camp. And a new recruit (Derek Boone, "The Hollow Point", "Dead Trigger") finds a home with the 42nd Platoon.

The Rebels face imminent danger from espionage inside the camp.

John's identity is revealed as loyalties are tested when Ben carries out his personal agenda.