7.0(81 votes)
1 Seasons, 13 Episodes
2005-09-16
en
Threshold 2005
Sci-Fi & FantasyDramaAction & Adventure
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.
