The Enemy Within

6.1/10 · 1,106 votesSep 10, 201543 min

Ranked #13 of 13 in Season 3•−0.4 vs season avg

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 in the Kinship and their new queen.

Season 3 Episodes13

Move On

But I'm Not

Redux

The Kinship

Alaska

Caged

Ejecta

Breaking Point

Plan B

Legacy

Love is a Battlefield

E12 6.3

Incandescence

E13 6.1Now viewing

The Enemy Within

Cast8

Mike Vogel

Dale "Barbie" Barbara

Rachelle Lefevre

Julia Shumway

Alexander Koch

Junior Rennie

Eddie Cahill

Sam Verdreaux

Colin Ford

Joe McAlister

Kylie Bunbury

Eva Sinclair

Dean Norris

James "Big Jim" Rennie

Mackenzie Lintz

Norrie Calvert-Hill

Crew3

Peter Leto

Director

Tim Schlattmann

Writer

Neal Baer

Writer

Discussion

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Episode Summary

"The Enemy Within" is episode 13 of Under the Dome season 3. It scored 6.1/10 from 1,106 votes, ranking #13 of 13 episodes this season (season average 6.5). Directed by Peter Leto and written by Tim Schlattmann, Neal Baer, it aired on September 10, 2015.

The Enemy Within

Seasons3

Season 3 Episodes13

Cast8

Crew3

Discussion

Episode Summary