Under the Dome_
A small town is suddenly and inexplicably sealed off from the rest of the world by an enormous transparent dome. While military forces, the government and the media positioned outside of this surrounding barrier attempt to break it down, a small group of people inside attempt to figure out what the dome is, where it came from, and when (and if) it will go away.
Created By
Brian K. Vaughan
Network
CBS
Episodes
39
Updated Feb 16, 2026
WHERE TO WATCH
SkyShowtime
4 countries
Mercado Play
FREE
2 countries
Paramount+
1 country
Movistar Plus+ Ficción Total
1 country
Hulu
1 country
U-NEXT
1 country
DROPTHE_ GOSSIP
Overview
Under the Dome has 3 seasons with 39 episodes spanning 2013-2015.
Mike Vogel →
Rating
Under the Dome holds a 7.2/10 rating based on 3,809 votes.
Year context
Under the Dome first aired 13 years ago in 2013.
CAST (8)
SEASONS (3 seasons, 39 episodes)
SEASON 1
01
Pilot
The residents of Chester's Mill find themselves trapped under an enormous, transparent dome. Panic escalates as resources dwindle rapidly.
02
The Fire
Following Duke's death, his house catches fire, forcing the town to rally together to form a bucket brigade. Elsewhere, Junior ambushes Barbie, while Dodee and…
03
Manhunt
When a former deputy goes rogue, Big Jim recruits Barbie to join the manhunt to keep the town safe. Meanwhile, Junior is determined to escape…
04
Outbreak
The people of Chester's Mill panicked state when a meningitis outbreak hits the community, threatening the already scarce supply of drugs. Meanwhile, Julia continues to…
05
Blue on Blue
The Chester's Mill residents receive an unexpected visit from their loved ones on the other side. Meanwhile, the community braces for a threat from outside…
06
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. Meanwhile, Julia discovers a…
07
Imperfect Circles
Big Jim takes matters into his own hands when he feels his authority slipping away, and the Dome displays its power when a life is…
08
Thicker Than Water
Junior stands up to his father and is shattered when he discovers the truth about his mother's past. Meanwhile, Julia learns firsthand the powers of…
09
The Fourth Hand
Barbie and Big Jim realize their lives are more intertwined than they knew when a mysterious woman makes an appearance in Chester's Mill.
10
Let the Games Begin
Julia uncovers the truth about her husband's disappearance and unravels some of Chester's Mill's darkest secrets. Meanwhile, Maxine shows Barbie how she plans to take…
11
Speak of the Devil
Big Jim turns the town against Barbie when the truth about his past is revealed. Meanwhile, Maxine makes it personal when she confronts Barbie’s closest…
12
Exigent Circumstances
While the manhunt for Barbie continues, Big Jim gets the residents of Chester’s Mill riled up and the town demands justice for all of Barbie’s…
13
Curtains
Secrets of the Dome are revealed and Big Jim is determined to put an end to Barbie once and for all. Meanwhile, Junior, Angie, Joe…
SEASON 2
01
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 may have clues…
02
Infestation
When Rebecca discovers an infestation of butterfly eggs on the crops, Barbie risks his life to help her save the town's food supply.
03
Force Majeure
Big Jim conducts a census to see how long the town can survive on dwindling resources; acid rain threatens everyone.
04
Revelation
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.
05
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 help Melanie find…
06
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 storm rages through the town,…
07
Going Home
As Barbie descends further into the mysterious tunnel in hope of finding Sam, he comes across a world filled with unanswered questions.
08
Awakening
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.
09
The Red Door
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…
10
The Fall
Big Jim finally learns what happened to his wife, Pauline; Chester's Mill faces a new threat -- climate change.
11
Black Ice
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
Turn
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
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.
SEASON 3
01
Move On
A year after the dome disappears, Barbie, Joe, and the other townspeople gather for a memorial. A year earlier, Julia and Junior try to rescue…
02
But I'm Not
Barbie investigates Ben's claim that something strange is going on in Chester's Mill, but Eva surprises him with unexpected news. Meanwhile, Norrie and Hunter grow…
03
Redux
The residents of Chester’s Mill try to move on with their lives in the aftermath of their mysterious experience in the tunnels beneath town. Meanwhile,…
04
The Kinship
Under the guise of helping Chester’s Mill rebuild, Christine urges the townspeople towards specific individuals and projects that remind them of their experience in the…
05
Alaska
Big Jim and Julia form a tentative alliance to search for proof that will discredit Christine, which leads them to new information about the Dome’s…
06
Caged
When Big Jim is captured by Aktaion, the dangerous private corporation that’s descended on Chester’s Mill to harness the Dome’s energy capabilities, he’s forced to…
07
Ejecta
As the world outside the Dome is rocked by a catastrophic meteor shower, unexpected alliances form inside the barrier. Eva tries to indoctrinate Barbie deeper…
08
Breaking Point
Big Jim, Julia, Joe, Norrie and Hunter join together to form a resistance against Christine, who is mobilizing residents to work on a massive excavation…
09
Plan B
Big Jim and Julia devise plans to end Christine’s control over the town by initiating a life-or-death plot involving Barbie and Eva, while Joe and…
10
Legacy
The Resistance, the citizens not under Christine’s control, join forces with an unexpected ally: Hektor Martin, the nefarious head of Aktaion. Despite Hektor revealing more…
11
Love is a Battlefield
Members of The Resistance race to release their loved ones from Christine’s influence before she reaches her end game for the Dome. While Barbie risks…
12
Incandescence
When the Dome’s calcification process accelerates, Chester’s Mill has 24 hours before the barrier’s breakdown will suffocate everyone inside. While the new deadline puts added…
13
The Enemy Within
Series Finale: As the Dome in Chester's Mill comes down, the Resistance makes a final attempt to protect the outside world from the infected townspeople…
SERIES INFO
3
Seasons
39
Episodes
42 min/ep
Per Episode
Canceled
Status
CREW
Creator
Brian K. Vaughan
Showrunner
Jack Bender
Showrunner
Stacey Snider
Showrunner
Stephen King
Showrunner
Steven Spielberg
Showrunner
Neal Baer
Showrunner
Tim Schlattmann
Showrunner
Justin Falvey
Showrunner
Darryl Frank
NETWORKS (1)
CBS
DETAILS
FREQUENTLY ASKED QUESTIONS
What is Under the Dome about?
A small town is suddenly and inexplicably sealed off from the rest of the world by an enormous transparent dome. While military forces, the government and the media positioned outside of this surrounding barrier attempt to break it down, a small group of people inside attempt to figure out what the dome is, where it came from, and when (and if) it will go away.
Where can I watch Under the Dome?
Under the Dome is available on SkyShowtime, Mercado Play, Paramount+, Movistar Plus+ Ficción Total , Hulu. Availability varies by region.
How many seasons does Under the Dome have?
Under the Dome has 3 seasons with 39 episodes total.
Who created Under the Dome?
Under the Dome was created by Brian K. Vaughan.
Who stars in Under the Dome?
The cast of Under the Dome includes Mike Vogel, Rachelle Lefevre, Alexander Koch, Eddie Cahill, Colin Ford.
What is the rating of Under the Dome?
Under the Dome has a rating of 7.2 out of 10 based on 3,809 votes on TMDB.
Is Under the Dome still running?
Under the Dome was canceled.
GENRES (3)
Drama
Mystery
Sci-Fi & Fantasy