10 Worst Episodes of Threshold

Threshold, from producers David Heyman, David Goyer, and Brannon Braga, and written by Bragi Schut, revolves around a female government contingency analyst who leads a team of scientists and military personnel who get in contact with a mysterious alien lifeform.

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Threshold - S1E1

#1 - Trees Made of Glass (1) (Season 1 - Episode 1)

A mysterious alien object attacks a Naval ship and crew. Dr. Molly Anne Caffrey, a government contingency analyst, is contacted by the Deputy National Security Advisor, J.T. Baylock, to investigate the incident along with a special scientific team of her choice.

The episode was rated 7.38 from 105 votes.

Threshold - S1E7

#2 - The Order (Season 1 - Episode 7)


Molly and Cavennaugh investigate a newspaper leak regarding the Threshold program which might turn out to be an inside job. The Red Team look into a case of residents of a small town dreaming of trees made of glass.

The episode was rated 7.42 from 55 votes.

Threshold - S1E5

#3 - Shock (Season 1 - Episode 5)

After a shipyard gang bust, a suspected fugitive Big Horn crewmember kills a police detective. Molly and Cavennaugh go undercover as Homeland Security agents. Unbeknownst to them, the real Homeland Security department is on the case.

The episode was rated 7.45 from 62 votes.

Threshold - S1E6

#4 - Pulse (Season 1 - Episode 6)


As the signal from the Big Horn invades a Miami rave, the team investigates who have been infected, trying to prevent the signal from spreading to the population.

The episode was rated 7.50 from 56 votes.

Threshold - S1E3

#5 - Blood of the Children (Season 1 - Episode 3)

When a man at a fast-food restaurant is found with his head imploded, Molly and her Red Team investigate and begin to suspect the involvement of a group of military cadets, and the discovery that the infection has spread beyond the original Big Horn crew.

The episode was rated 7.54 from 74 votes.

Threshold - S1E2

#6 - Trees Made of Glass (2) (Season 1 - Episode 2)


Gunneson reappears in Caffrey's house. Meanwhile, Lucas, Nigel and Ramsey try to break down how the alien signals and DNA operate and come up with some interesting theories. Cavennaugh's team tries to locate Gunneson other shipmates.

The episode was rated 7.54 from 70 votes.

Threshold - S1E13

#7 - Alienville (Season 1 - Episode 13)

Molly Caffrey and Cavennaugh go out to a town call Allenville in search of a Doctor who they think is infected and find more then they were looking for. Meanwhile things at threshold get heated with the pregnancy of the infected woman coming to an end.

The episode was rated 7.58 from 48 votes.

Threshold - S1E10

#8 - The Crossing (Season 1 - Episode 10)


Molly and Baylock realize the Threshold detainees must be moved immediately to a more secure facility in West Virginia when a prisoner attacks and infects a security guard, then tries to break himself and other infected prisoners out of their cells.

The episode was rated 7.60 from 53 votes.

Threshold - S1E9

#9 - Progeny (Season 1 - Episode 9)

When three women from completely different walks of life appear to be infected, Molly and the Red Team discover the connection among them and must locate the common cause.

The episode was rated 7.61 from 51 votes.

Threshold - S1E4

#10 - The Burning (Season 1 - Episode 4)


A patient at an psychiatric hospital in Ohio escapes and Molly believes he may have been infected by the alien signal after paintings of glass trees are found in his cell. After further investigation, it is suspected one of the missing Big Horn crew might be involved.

The episode was rated 7.64 from 61 votes.

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    Last updated: oct 20, 2022

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