Threshold

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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.

First Air Date: 2005-09-16

Production Companies: Paramount Television, Phantom Four, Heyday Films, CBS Studios

Seasons: 1

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