Under The Dome Season 3 - Episode 12 (2027)

Killed by Big Jim during his attempt to murder Joe. Production Details Original Air Date: September 3, 2015. Director: P.J. Pesce.

As oxygen levels drop, Joe McAlister is under immense pressure to complete the device intended to bring the dome down. Under the Dome Season 3 - Episode 12

Big Jim confronts the volatile Hektor Martin, who is determined to kill all infected townspeople to prevent the alien "infection" from spreading beyond the dome. Key Characters and Status Status/Action in Episode 12 Dale 'Barbie' Barbara Races with Julia to save his child from the Kinship. Julia Shumway Killed by Big Jim during his attempt to murder Joe

In the penultimate episode of , titled " Incandescence ," the residents of Chester’s Mill face a 24-hour deadline before the dome’s accelerating calcification causes everyone inside to suffocate. Plot Summary titled " Incandescence