7.1/101,645 votes#1 - Heads Will Roll
Season 2 Episode 1 - Aired 6/30/2014
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.
Director: Jack Bender
Writer: Stephen King
6.6/101,296 votes#2 - Infestation
Season 2 Episode 2 - Aired 7/7/2014
When Rebecca discovers an infestation of butterfly eggs on the crops, Barbie risks his life to help her save the town's food supply.
Director: Ernest R. Dickerson
Writer: Kelly Souders, Brian Peterson
6.8/101,232 votes#3 - Force Majeure
Season 2 Episode 3 - Aired 7/14/2014
Big Jim conducts a census to see how long the town can survive on dwindling resources; acid rain threatens everyone.
Director: Peter Leto
Writer: Adam Stein
6.9/101,176 votes#4 - Revelation
Season 2 Episode 4 - Aired 7/21/2014
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.
Director: Holly Dale
Writer: Alexandra McNally
6.6/101,141 votes#5 - Reconciliation
Season 2 Episode 5 - Aired 7/28/2014
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.
Director: Edward Ornelas
Writer: Cathryn Humphris
6.8/101,141 votes#6 - In the Dark
Season 2 Episode 6 - Aired 8/4/2014
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.
Director: Jack Bender
Writer: Caitlin Parrish
7.4/101,227 votes#7 - Going Home
Season 2 Episode 7 - Aired 8/11/2014
As Barbie descends further into the mysterious tunnel in hope of finding Sam, he comes across a world filled with unanswered questions.
Director: David Barrett
Writer: Peter Calloway
7.1/101,124 votes#8 - Awakening
Season 2 Episode 8 - Aired 8/18/2014
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.
Director: Jack Bender
Writer: Daniel Truly, Andres Fischer-Centeno
7.4/101,176 votes#9 - The Red Door
Season 2 Episode 9 - Aired 8/25/2014
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.
Director: Peter Weller
Writer: Kelly Souders, Brian Peterson, Adam Stein
7.1/101,123 votes#10 - The Fall
Season 2 Episode 10 - Aired 9/1/2014
Big Jim finally learns what happened to his wife, Pauline; Chester's Mill faces a new threat -- climate change.
Director: Eriq La Salle
Writer: Alexandra McNally, Mark Bruner
6.8/101,089 votes#11 - Black Ice
Season 2 Episode 11 - Aired 9/8/2014
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.
Director: Jack Bender
Writer: Adam Stein, Peter Calloway
6.7/101,086 votes#12 - Turn
Season 2 Episode 12 - Aired 9/15/2014
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.
Director: Peter Leto
Writer: Daniel Truly, William Kendall
6.8/101,225 votes#13 - Go Now
Season 2 Episode 13 - Aired 9/22/2014
Just as the walls start to close in on those trapped in Chester's Mill, a possible exit from the dome is revealed.
Director: Jack Bender
Writer: Caitlin Parrish, Cathryn Humphris
The Best Episodes of Under the Dome Season 2
Every episode of Under the Dome Season 2 ranked from best to worst. Discover the Best Episodes of Under the Dome Season 2!
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...
Genres:DramaMysterySci-Fi & Fantasy
Network:CBS
Season 2 Ratings Summary
"Heads Will Roll" is the best rated episode of "Under the Dome" season 2. It scored 7.1/10 based on 1645 votes. Directed by Jack Bender and written by Stephen King, it aired on 6/30/2014. This episode is rated 0.5 points higher than the second-best, "Infestation".