Season three of Falling Skies opens seven months after the 2nd Mass arrived in Charleston. In the interim Tom has been elected to political office but he 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. Meanwhile Hal struggles with nightmares that seem so real he has difficulty knowing if he's awake or dreaming. And Tom and Anne prepare to welcome their baby. Terry O'Quinn and Gloria Reuben guest star.
Tom has been elected to political office, but he has his hands full as the resistance continues to battle the aliens.
Tom calls on a nuclear specialist known as "The Rat King" to come up with a plan to strip the aliens of their power.
The people of Charleston prepare for another potentially devastating offensive.
Tom is invited to meet with a powerful leader. While Hal wrestles with an invasive evil, Ben struggles with his identity and the notion of being human again.
When a mission goes terribly awry, Tom and Pope must rely on each other to survive.
Lourdes experiments with a risky new medical procedure. And Charleston's government sees a massive shift in leadership when a group breaks away on a search and rescue mission.
The Masons run into trouble on the road when a family of outlaws intercepts their search-and-rescue mission.
Tom uncovers confidential intelligence about the heart of the alien operation.
When the 2nd mass destroys a crucial Espheni base, a relentless enemy is taken down and the Mason family is reunited with those who had been lost.
On his way back to Charleston, Tom makes a number of discoveries, some incredibly surprising and others horrifying.