Move On

S3 E1: The residents of Chester's Mill appear both inside and outside the Dome following their mysterious encounter in the tunnels beneath the town. As the Dome begins to reveal its ultimate agenda, the townspeople are forced to question what and whom they can trust as fresh threats appear, new residents emerge and surprising alliances form. Eriq La Salle and Emmy Award winner Marg Helgenberger guest star. (Part 1 of 2)