About the TV Show
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First Air Date: September 16, 2005
|First Aired on||:||2005|
|Genres||:||Sci-Fi & Fantasy,Drama,Action & Adventure|
|Seasons/Episodes||:||13 episodes in 1 Seasons|
Threshold was a science fiction drama television series that first aired on CBS in September 2005. Produced by Brannon Braga, David S. Goyer and David Heyman, the series focuses on a secret government project investigating the first contact with an extraterrestrial species.