Falling Skies

On the outskirts of Charleston, the Mason clan and the remaining 2nd Mass suddenly find themselves under brutal attack by a new Espheni war machine - and a new deadly creation that is unlike anything they've previously encountered.

The Espheni reveal their new plan to Tom, and he is faced with an impossible decision. Elsewhere, Anne leads an exhausting search for her daughter Lexi, while Ben's concerns about Lexi's increasing powers uncovers a devastating secret she's been keeping.

Tom and the 2nd Mass hatch an elaborate plan to escape the confines of the Espheni Ghetto. Meanwhile back in Chinatown, Maggie confronts Lexi publicly about keeping a deadly secret. At the Espheni Youth Camp, Matt tries to talk Mira out of a dangerous escape plan.

After breaking out of the Espheni Ghetto, Tom and the 2nd Mass seek refuge in a Volm hideout, where tensions run high between the Volm and humans. In Chinatown, Anne is reunited with Lexi, and realises that the little girl she saw six months ago is now a grown woman.

After freeing Matt from the youth camp, Tom encounters two strangers in the woods, who attack his family before embarking with him on a violent journey. Hal faces almost insurmountable odds as he tries to lead the remaining Volm and 2nd Mass to a place of safety.

After months apart, Tom finally reunites with his family and the 2nd Mass but the joyous reunion is cut short as Lexi undergoes a health crisis tied to her hybrid DNA. The crisis pits family members against one another while Anne goes to great lengths to save her.