The BEST seasons of Under the Dome

Every season of Under the Dome ever, ranked from best to worst by thousands of votes from fans of the show. The best seasons of Under the Dome!

An invisible and mysterious force field descends upon a small fictional town in the United States, trapping residents inside, cut off from the rest of civilization. The trapped townsfolk must discover the secrets and purpose of the "dome" and its origins, while coming to learn more than they ever knew about each other.

Last Updated: 3/14/2024Network: CBSStatus: Ended
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Season 1
star
7.15
569 votes

#1 - Season 1

First Aired 6/25/2013

An invisible and mysterious force field descends upon a small fictional town in the United States, trapping residents inside, cut off from the rest of civilization. The trapped townsfolk must discover the secrets and purpose of the "dome" and its origins, while coming to learn more than they ever knew about each other.

Season 2
star
6.64
405 votes

#2 - Season 2

First Aired 7/1/2014

An invisible and mysterious force field descends upon a small fictional town in the United States, trapping residents inside, cut off from the rest of civilization. The trapped townsfolk must discover the secrets and purpose of the "dome" and its origins, while coming to learn more than they ever knew about each other.

Season 3
star
5.41
352 votes

#3 - Season 3

First Aired 6/26/2015

The residents of Chester's Mill appear both inside and outside the Dome following their mysterious encounter in the tunnels beneath the town. As the Dome begins to reveal its ultimate agenda, the townspeople are forced to question what and whom they can trust as fresh threats appear, new residents emerge and surprising alliances form.