1. 1. Bölüm
Yayın tarihi: 1 Tem 2014 · 42 dakika
Barbie's life is in Big Jim's hands; the dome becomes magnetized; Julia tries to save the life of a mysterious girl who may have clues about the origin of the dome.
2. 2. Bölüm
Yayın tarihi: 8 Tem 2014 · 39 dakika
When Rebecca discovers an infestation of butterfly eggs on the crops, Barbie risks his life to help her save the town's food supply.
3. 3. Bölüm
Yayın tarihi: 15 Tem 2014 · 39 dakika
Big Jim conducts a census to see how long the town can survive on dwindling resources; acid rain threatens everyone.
4. 4. Bölüm
Yayın tarihi: 22 Tem 2014 · 38 dakika
Rebecca and Big Jim consider extreme measures as the conditions worsen in Chester's Mill; clues about Melanie's connection to the dome are revealed.
5. 5. Bölüm
Yayın tarihi: 29 Tem 2014 · 42 dakika
After Big Jim and Rebecca's plan left the town divided, Julia takes over as the leader of Chester's Mill; Norrie and Joe help Melanie find more clues.
6. 6. Bölüm
Yayın tarihi: 5 Ağu 2014 · 39 dakika
A cave-in severs Barbie and Sam's path back to Chester's Mill during their investigation of a mysterious tunnel; a dust storm rages through the town, as Big Jim and Julia face off in a power struggle.
7. 7. Bölüm
Yayın tarihi: 12 Ağu 2014 · 40 dakika
As Barbie descends further into the mysterious tunnel in hope of finding Sam, he comes across a world filled with unanswered questions.
8. 8. Bölüm
Yayın tarihi: 19 Ağu 2014 · 39 dakika
Barbie turns to his father for help contacting Julia but realizes that he may not be trustworthy; Big Jim declares himself sheriff of Chester's Mill.
9. 9. Bölüm
Yayın tarihi: 26 Ağu 2014 · 42 dakika
Barbie is apprehended by mysterious men and relentlessly interrogated about the Dome; Big Jim forms a deal that could permanently seal the fate of the Chester's Mill residents.
10. 10. Bölüm
Yayın tarihi: 2 Eyl 2014 · 42 dakika
Big Jim finally learns what happened to his wife, Pauline; Chester's Mill faces a new threat -- climate change.
11. 11. Bölüm
Yayın tarihi: 9 Eyl 2014 · 42 dakika
Rebecca and Sam try to save Chester's Mill residents as temperatures plunge; Barbie puts his life at risk to help Julia after a terrible accident.
12. 12. Bölüm
Yayın tarihi: 16 Eyl 2014 · 40 dakika
The latest threat intensifies, leaving Chester's Mill residents at risk of being crushed to death; Melanie's health declines as the egg's fate remains uncertain.
13. 13. Bölüm
Yayın tarihi: 23 Eyl 2014 · 40 dakika
Just as the walls start to close in on those trapped in Chester's Mill, a possible exit from the dome is revealed.