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.

Sci-Fi & FantasyDramaAction & Adventure

First Air: 2005-09-16Last Air: 2006-02-01Rating: 7 (81)Seasons: 1 | Episodes: 13