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The suspense drama focuses on a team of experts who, after a strange phenomenon is discovered, must try to thwart the possible global threats that stem from it.

Show Info

Network: United States CBS (2005 - 2006)
Schedule: Tuesdays at 21:00 (60 min)
Status: Ended
Show Type: Scripted
Genres: DramaScience-FictionThriller
Episodes ordered: 13 episodes
Created by: Bragi Schut

7.7 (31 votes)

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Previous Episode


Episode 1x13; Feb 1, 2006

Molly and Cavennaugh go to a town called Allenville in search of a doctor who they think is infected and find more than they were looking for. Meanwhile, the situation at Threshold becomes heated with the pregnancy of the infected woman coming to an

Previous Episodes

Episode NameAirdateTrailer
1x13: AlienvilleFeb 1, 2006
1x12: VigilanteJan 25, 2006
1x11: OutbreakJan 18, 2006
View full episode list »


Extra Details

Also known as:
  • Απόρρητο Σχέδιο Threshold (Greece Greece)
  • A Küszöb (Hungary Hungary)
  • Предел (Russian Federation Russian Federation)
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