TV series
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.
Streaming, rental and purchase options
Checked Jul 22, 2026
Under the Dome is available to stream on Paramount+, Paramount+ (Via Amazon Prime), and Paramount+ (Via Apple TV) in United States. You can also buy it from Amazon. Use the direct links below to open the provider.
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.
Choose an episode, then use the watch options above for the show.
Episode 1
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.
Directed by Jack BenderWritten by Stephen KingGuest stars Jolene Purdy, Aisha Hinds, Mackenzie Lintz, Karla Crome, Nicholas Strong, Grace Victoria Cox, Sherry Stringfield, Stephen King
Episode 2
When Rebecca discovers an infestation of butterfly eggs on the crops, Barbie risks his life to help her save the town's food supply.
Directed by Ernest R. DickersonWritten by Kelly Souders, Brian PetersonGuest stars Dale Raoul, Nicholas Strong, Grace Victoria Cox, Matt McHugh
Episode 3
Big Jim conducts a census to see how long the town can survive on dwindling resources; acid rain threatens everyone.
Directed by Peter LetoWritten by Adam SteinGuest stars Nicholas Strong, Grace Victoria Cox, Sherry Stringfield, Dwight Yoakam
Episode 4
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.
Directed by Holly DaleWritten by Alexandra McNallyGuest stars Nicholas Strong, Grace Victoria Cox, Megan Ketch, Estes Tarver, Myke Holmes, Dwight Yoakam, Austin James Parker, Reide Hale
Episode 5
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.
Directed by Edward OrnelasWritten by Cathryn HumphrisGuest stars Aisha Hinds, Dale Raoul, Nicholas Strong, Grace Victoria Cox, Tia Hendricks, Dwayne Boyd, Samantha Worthen, Eugene H. Russell IV
Episode 6
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.
Directed by Jack BenderWritten by Caitlin ParrishGuest stars Dale Raoul, John Elvis, Grace Victoria Cox
Episode 7
As Barbie descends further into the mysterious tunnel in hope of finding Sam, he comes across a world filled with unanswered questions.
Directed by David BarrettWritten by Peter CallowayGuest stars Grace Victoria Cox, Sherry Stringfield, Brett Cullen, Christopher Matthew Cook, Fernando Martinez, Brian Distance, Kendrick Cross, Susan Savoie
Episode 8
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.
Directed by Jack BenderWritten by Daniel Truly, Andres Fischer-CentenoGuest stars Dale Raoul, Nicholas Strong, Grace Victoria Cox, Sherry Stringfield, Brett Cullen, Max Ehrich, Angelina Cortez, Curt Willis
Episode 9
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.
Directed by Peter WellerWritten by Kelly Souders, Brian Peterson, Adam SteinGuest stars Grace Victoria Cox, Sherry Stringfield, Brett Cullen, Max Ehrich, Jessejames Locorriere, Colin Dennard, Brody Rose, Dwight Yoakam
Episode 10
Big Jim finally learns what happened to his wife, Pauline; Chester's Mill faces a new threat -- climate change.
Directed by Eriq La SalleWritten by Alexandra McNally, Mark BrunerGuest stars Britt Robertson, Dale Raoul, Grace Victoria Cox, Sherry Stringfield, Max Ehrich, Estes Tarver
Episode 11
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.
Directed by Jack BenderWritten by Adam Stein, Peter CallowayGuest stars Grace Victoria Cox, Sherry Stringfield, Max Ehrich, Mike Whaley, Estes Tarver, Dwight Yoakam
Episode 12
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.
Directed by Peter LetoWritten by Daniel Truly, William KendallGuest stars John Elvis, Grace Victoria Cox, Sherry Stringfield, Brett Cullen, Max Ehrich, Mike Whaley, R. Keith Harris, Dwight Yoakam
Episode 13
Just as the walls start to close in on those trapped in Chester's Mill, a possible exit from the dome is revealed.
Directed by Jack BenderWritten by Caitlin Parrish, Cathryn HumphrisGuest stars Aisha Hinds, Dale Raoul, Grace Victoria Cox, Sherry Stringfield, Max Ehrich, Bryant Prince
Episode information updated Jul 24, 2026
Mike VogelDale "Barbie" Barbara
Rachelle LefevreJulia Shumway
Alexander KochJunior Rennie
Eddie CahillSam Verdreaux
Colin FordJoe McAlister
Dean NorrisJames "Big Jim" Rennie
Natalie MartinezLinda Esquivel
Britt RobertsonAngie McAlister
CBSUnited States
Amblin TelevisionUnited States
Baer BonesUnited States
CBS StudiosUnited States
