Seasons & Episodes
Pilot
The residents of Chester's Mill find themselves trapped under an enormous, transparent dome. Panic escalates as resourc
The Fire
Following Duke's death, his house catches fire, forcing the town to rally together to form a bucket brigade. Elsewhere,
Manhunt
When a former deputy goes rogue, Big Jim recruits Barbie to join the manhunt to keep the town safe. Meanwhile, Junior is
Outbreak
The people of Chester's Mill panicked state when a meningitis outbreak hits the community, threatening the already scarc
Blue on Blue
The Chester's Mill residents receive an unexpected visit from their loved ones on the other side. Meanwhile, the communi
The Endless Thirst
When the town begins to run low on water, the residents of Chester's Mill begin to fight for the remaining resources. Me
Imperfect Circles
Big Jim takes matters into his own hands when he feels his authority slipping away, and the Dome displays its power when
Thicker Than Water
Junior stands up to his father and is shattered when he discovers the truth about his mother's past. Meanwhile, Julia le
The Fourth Hand
Barbie and Big Jim realize their lives are more intertwined than they knew when a mysterious woman makes an appearance i
Let the Games Begin
Julia uncovers the truth about her husband's disappearance and unravels some of Chester's Mill's darkest secrets. Meanwh
Speak of the Devil
Big Jim turns the town against Barbie when the truth about his past is revealed. Meanwhile, Maxine makes it personal whe
Exigent Circumstances
While the manhunt for Barbie continues, Big Jim gets the residents of Chester’s Mill riled up and the town demands jus
Curtains
Secrets of the Dome are revealed and Big Jim is determined to put an end to Barbie once and for all. Meanwhile, Junior,
Heads Will Roll
Barbie's life is in Big Jim's hands; the dome becomes magnetized; Julia tries to save the life of a mysterious girl who
Infestation
When Rebecca discovers an infestation of butterfly eggs on the crops, Barbie risks his life to help her save the town's
Force Majeure
Big Jim conducts a census to see how long the town can survive on dwindling resources; acid rain threatens everyone.
Revelation
Rebecca and Big Jim consider extreme measures as the conditions worsen in Chester's Mill; clues about Melanie's connecti
Reconciliation
After Big Jim and Rebecca's plan left the town divided, Julia takes over as the leader of Chester's Mill; Norrie and Joe
In the Dark
A cave-in severs Barbie and Sam's path back to Chester's Mill during their investigation of a mysterious tunnel; a dust
Going Home
As Barbie descends further into the mysterious tunnel in hope of finding Sam, he comes across a world filled with unansw
Awakening
Barbie turns to his father for help contacting Julia but realizes that he may not be trustworthy; Big Jim declares himse
The Red Door
Barbie is apprehended by mysterious men and relentlessly interrogated about the Dome; Big Jim forms a deal that could pe
The Fall
Big Jim finally learns what happened to his wife, Pauline; Chester's Mill faces a new threat -- climate change.
Black Ice
Rebecca and Sam try to save Chester's Mill residents as temperatures plunge; Barbie puts his life at risk to help Julia
Turn
The latest threat intensifies, leaving Chester's Mill residents at risk of being crushed to death; Melanie's health decl
Go Now
Just as the walls start to close in on those trapped in Chester's Mill, a possible exit from the dome is revealed.
Move On
A year after the dome disappears, Barbie, Joe, and the other townspeople gather for a memorial. A year earlier, Julia an
But I'm Not
Barbie investigates Ben's claim that something strange is going on in Chester's Mill, but Eva surprises him with unexpec
Redux
The residents of Chester’s Mill try to move on with their lives in the aftermath of their mysterious experience in the
The Kinship
Under the guise of helping Chester’s Mill rebuild, Christine urges the townspeople towards specific individuals and pr
Alaska
Big Jim and Julia form a tentative alliance to search for proof that will discredit Christine, which leads them to new i
Caged
When Big Jim is captured by Aktaion, the dangerous private corporation that’s descended on Chester’s Mill to harness
Ejecta
As the world outside the Dome is rocked by a catastrophic meteor shower, unexpected alliances form inside the barrier. E
Breaking Point
Big Jim, Julia, Joe, Norrie and Hunter join together to form a resistance against Christine, who is mobilizing residents
Plan B
Big Jim and Julia devise plans to end Christine’s control over the town by initiating a life-or-death plot involving B
Legacy
The Resistance, the citizens not under Christine’s control, join forces with an unexpected ally: Hektor Martin, the ne
Love is a Battlefield
Members of The Resistance race to release their loved ones from Christine’s influence before she reaches her end game
Incandescence
When the Dome’s calcification process accelerates, Chester’s Mill has 24 hours before the barrier’s breakdown will
The Enemy Within
Series Finale: As the Dome in Chester's Mill comes down, the Resistance makes a final attempt to protect the outside wor
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