The Enemy Within

Summary

Series Finale: 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.

Guest stars

• Marg Helgenberger as Christine Price
• Max Ehrich as Hunter May
• Shane Callahan as Roger Lopez
• Gia Mantegna as Lily Walters
• Vince Foster as Kyle Lee
• Dann Florek as Colonel Walker
• Macsen Lintz as Jason
• Lee Spencer as Major Pracht
• Jerri Tubbs as Motorist's Wife
• Kylie Bunbury as Dawn