1 Kausi
13 Jakso
Threshold - Season 1 Episode 2 Jakso 2
Gunneson reappears in Caffrey's house. Meanwhile, Lucas, Nigel and Ramsey try to break down how the alien signals and DNA operate and come up with some interesting theories. Cavennaugh's team tries to locate Gunneson other shipmates.
- Vuosi: 2006
- Maa: United States of America, United Kingdom
- Genre: Sci-Fi & Fantasy, Drama, Action & Adventure
- Studio: CBS
- Avainsana: washington dc, usa, alien, alien invasion, government cover-up, top secret, government conspiracy
- Johtaja: Bragi F. Schut
- Heittää: Carla Gugino, Brian Van Holt, Brent Spiner, Rob Benedict, Peter Dinklage, Charles S. Dutton