As the dome comes down, a final attempt is made to keep infected townspeople from impacting the outside world. ...

As the dome's calcification accelerates, the townspeople have 24 hours left before they will suffocate; Julia and Barbie race to save Barbie's child; Hektor is adamant th ...

Barbie risks everything in an attempt to free Eva from The Kinship, Big Jim and Julia are enlisted by Hektor to test a possible cure for infected townspeople. Joe chooses ...

An unlikely alliance is formed; Hunter receives files that reveal disturbing details about the infected townspeople. ...

Julia and Big Jim come up with a life-or-death plan involving Eva and Barbie intended to end Christine's control over Chester's Mill. Hunter investigates Aktaion. ...

A resistance forms against Christine, who is organizing a massive excavation project in the caves. Hunter and Big Jim make contact with the outside world. ...

As the outside world is rocked by a catastrophic meteor shower, unexpected alliances form under the dome. Meanwhile, Eva tries to indoctrinate Barbie deeper into The Kins ...

After being captured by Aktaion, Big Jim is forced to manipulate Christine for information about her agenda. Meanwhile, when Joe and Norrie question the town's new rules, ...

When Big Jim and Julia team up to find proof to discredit Christine, they learn something new about the dome. Meanwhile, when Christine's leadership is threatened, she pu ...

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 t ...

The residents of Chester's Mill try to move on after emerging from the cocoons in the tunnels. Big Jim becomes suspicious of Christine and Eva. ...

The townspeople are forced to question who they can trust when new residents emerge. ...

After following Melanie through the tunnels, most of the residents of Chester's Mill find themselves outside the dome. Barbie finds Julia dead but along with the other su ...

Under the Dome is the story of a small town that is suddenly and inexplicably sealed off from the rest of the world by an enormous transparent dome. The town's inhabitant ...

Pauline is dying but Big Jim refuses to accept that possibility. He tries desperately to find something, anything, to save her. When he is unsuccessful, he goes on a ramp ...

As the temperatures inside the dome return to normal, it continues to retract forcing everyone into the center of the city. Melanie's health continues to deteriorate and ...

With the portal to get out of the dome now gone - as is the egg - the residents of Chester's Mills face having to deal with frigid temperatures. The clinic has been damag ...

Everyone is shocked by the return of Barbie, Sam and Pauline. Big Jim's shock at his wife's return goes from disbelief to anger when he realizes she faked her death. Mela ...

Barbie finds himself under arrest by unknown men who, not surprisingly, want to know how he got out of the dome. They also want to get their hands on the egg. Pauline, Sa ...

In Zenith, Barbie asks his father to get a message to Julia but learns from a new friend that the message was altered. Barbie also learns that his father's company has be ...

Junior refuses to believe that his Uncle Sam killed Angie so Sam returns to the tunnels with Julia and Rebecca intent on recovering Sam's body. As he descends into the bl ...

Despite Julia's gesture of goodwill, Big Jim is still determined to take charge of his town. Facing a powerful dust storm, Rebecca tells him they need to erect a windmill ...

Julia takes over as leader of Chester's Mill after the town becomes divided in the wake of Big Jim and Rebecca's plans for population control. Meanwhile, Joe and Norrie c ...

As conditions in Chester's Mill worsen, Big Jim and Rebecca consider resorting to population control, which drives a wedge between Barbie and Julia. Meanwhile, clues to M ...

As resources dwindle, Big Jim holds a census in order to forecast how long Chester's Mill can continue to exist under the dome, while chaos ensues when a rainstorm turns ...

Big Jim seems to have turned over a new leaf, convinced that the dome saved his life. They have an immediate problem when Rebecca determines that the influx of butterflie ...

Barbie's execution is interrupted by the dome, which seems to have become magnetized. Julia rescues a drowning girl in the lake and is assisted by a former EMT who lives ...

Under the Dome is the story of a small town that is suddenly and inexplicably sealed off from the rest of the world by an enormous transparent dome. The town's inhabitant ...

Julia awakens from her coma and insists that she and Angie free Barbie before they worry about the mini-dome and the black egg. Joe, Norrie and Junior watch the butterfly ...

The entire town rallies to find Barbie after Big Jim convinces them he is behind the recent murders and shooting Julia. Barbie realizes that Julia's life is in danger - J ...

Big Jim reports to the police station as promised and convinces Linda that his stash of propane is what's saving everyone today. He tells her the biggest threat they face ...

Maxine extends her reach in Chester's Mills by opening a bar where people can gamble on bare-knuckled fights. Big Jim pays a visit to a lake island home hoping to find th ...