What "Invasion" 5-th episode about
Russell questions the mysterious circumstances surrounding the shooting passing of a fellow worker at Underlay's hands. Meanwhile, Larkin becomes suspicious of an old flame's motives after he invites her to visit his military base, Mariel begins to worry that she hasn't been a good mother to her children since the hurricane - and she also wonders what Father Scanlon's intentions are when he invites her to attend his church survivor's group.
Episode number: 5
Episode name: "Unnatural Selection"
Episode release date: 20 october 2005 at 02:00
Status: aired
Rating: 7.2
