The Enemy Within Season: 3 Episode: 13 Air Date: 2015-09-10
GUEST STARS: Marg Helgenberger, Max Ehrich, Shane Callahan, Gia Mantegna, Vince Foster, Dann Florek, Macsen Lintz, Lee Spencer, Jerri Tubbs
As the Dome in Chester's Mill comes down, the Resistance makes a final attempt to protect the outside world from the infected townspeople in the Kinship and their new queen.