Threshold
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
September 16, 2005
September 16, 2005
Last Air Date
February 1, 2006
February 1, 2006
Avg. Runtime
41 min
41 min
1 Seasons
13 Episodes
Series Canceled