Summary

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.

Release Date

16 Sept 2005

Production Companies

Paramount Television, Phantom Four, Heyday Films, CBS Studios

Number of Seasons: 1

Total of Episodes: 13