Threshold poster

Series · 2005 · 41 min · 1 seasons

Threshold (2005)

7/10 · 88 votes
▶ Where to watch
Sci-Fi & FantasyDramaAction & Adventure

Threshold is a TV series (Sci-Fi & Fantasy, Drama and Action & Adventure) that first aired in 2005. Threshold has 1 seasons and 13 episodes in total. It has an average rating of 7/10 from 88 viewers. There is currently no known legal streaming option for Threshold in United States. Check back later or switch your region.

Last episode S1 · E13 — Alienville February 1, 2006

Where can I watch Threshold

📍 United States

No legal streaming option is known in United States yet. Try another region from the menu.

Streaming data provided by JustWatch.

Plot

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.

Trailer

Threshold — Trailer

Cast

Images

ThresholdThreshold

Tags

#washington dc, usa#alien#alien invasion#government cover-up#top secret#government conspiracy

Seasons

Frequently asked questions

Where can I watch Threshold?

There is currently no known legal streaming option for Threshold in United States. Check back later or switch your region.

Who stars in Threshold?

The main cast of Threshold includes Carla Gugino, Brian Van Holt, Brent Spiner, Rob Benedict and Peter Dinklage.

Who created Threshold?

Threshold was created by Bragi F. Schut.

How many seasons and episodes does Threshold have?

Threshold has 1 seasons and 13 episodes in total.

When was Threshold released?

Threshold first aired on September 16, 2005.

Has Threshold ended?

Yes, Threshold has ended.

Is Threshold worth watching?

Threshold has an average rating of 7/10 from 88 viewers on TMDB.

What should I watch if I liked Threshold?

If you enjoyed Threshold, try Debris, Naomi, Project Blue Book and The War of the Worlds.

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Updated: October 24, 2026 ·