Falling Skies Season 4 Episode 6 Sneak Preview: Door Number Three

After tonight's "Mind Wars" episode of Falling Skies, TNT released a sneak preview of next week's episode of Falling Skies, which is called, t"Door Number Three."

In "Door Number Three," 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 as they fight over how to deal with Lexi's illness. Anne goes to great lengths to save her daughter.

The "Door Number Three" episode of Falling Skies is directed by Jonathan Frakes and written by Melissa Glenn. "Door Number Three" airs on Sunday, July 27 at 10 PM ET on TNT.