#1
S1E12
Vigilante
Arthur is busy with a stripper when an infected serial killer walks in on the scene kills the stripper but lets Arthur go untouched. WHY? Is this some higher Alien plot?
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#2
S1E11
Outbreak
As the Threshold team tracks down the source of an infection and another member succumbs to it, the team chaffs under the pressure of their jobs. It becomes clear that Threshold will have to expand substantially to contain the infection but tidbits of information begin to suggest they may be fighting for the wrong outcome.
#3
S1E13
Alienville
The trail of an infected cook leads Dr. Caffrey and Agent Cavennaugh to a small Virginia town populated by the infected.
#4
The Order
S1E7
#5
The Crossing
S1E10
#6
Trees Made of Glass: Part 1
S1E1
#7
Trees Made of Glass: Part 2
S1E2
#8
Progeny
S1E9
#9
The Burning
S1E4
#10
Revelations
S1E8
Lowlights
A Miami DJ poses a danger when she begins using part of the alien signal in her mixes, threatening the infection of thousands.
#12
Shock
S1E5
#11
Blood of the Children
S1E3
#10
Revelations
S1E8
#9
The Burning
S1E4
The Quality Arc
Each point is an episode, plotted in order. Colored bands mark season boundaries. Look for the rise, the plateau, or the decline.
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Episode Engagement
High votes + high rating = beloved classic. High votes + low rating = notorious stinker. Low votes + high rating = hidden gem.
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