Tom has his hands full as the resistance continues to battle the alien invaders. Tom's decision to have the rebel skitters fight alongside humans creates tension and raises suspicions that someone may be feeding secrets to the enemy.
With hostilities escalating between the resistance and the alien invaders, Tom calls on a nuclear specialist to come up with a plan that will strip the aliens of their power. As suspicion continues to mount about a mole, Tom and his leaders make a drastic decision.
The two-year anniversary of the alien invasion is fast approaching as the people of Charleston prepare for another potentially devastating offensive. A sniper attack by an unlikely gunman creates questions and doubts within the new government.
While Hal wrestles with an invasive evil, Ben struggles with his identity and the notion of being human again. Anne, meanwhile, uncovers startling new information that puts everyone in jeopardy.
When a mission goes terribly awry, Tom and Pope must rely on each other to survive. Weaver and company search desperately for two members of the 2nd Mass who have gone missing, and Marina takes matters into her own hands in Charleston, disregarding Tom's authority.
Noah Wyle
Tom Mason
Moon Bloodgood
Anne Glass
Will Patton
Weaver
Drew Roy
Hal Mason
Maxim Knight
Matt Mason