Alexander Koch as Junior Rennie and Dean Norris as James "Big Jim" Rennie.
On Under The Dome's "Love is a Battlefield" (Season 3, Episode 11), members of the Resistance race to release their loved ones from Christine's (Marg Helgenberger) influence before she reaches her end game for the Dome. While Barbie risks everything in an attempt to free Eva from The Kinship, Big Jim and Julia are enlisted by Hektor (Eriq La Salle), the head of Aktaion, to test a possible cure for infected townspeople. Also, Joe chooses to work with Christine after she shares some shocking information about the entity behind the Dome.
