Threshold (2003): cast, story & where to watch
2003 · Film · ★ 5.1

Released in 2003, Threshold is a thriller, science fiction and tv movie film directed by Chuck Bowman, running about 82 minutes. “The infestation has begun” — that tagline sets the tone.
What it’s about. Alien seeds hitch a ride to earth in a space shuttle crew and begin to grow. When their numbers reach the Threshold amount they will be an unstoppable swarm.
Who’s in it. Threshold stars Nicholas Lea as Dr. Jerome 'Geronimo' Horne, Jamie Luner as Dr. Savannah Bailey, Steve Bacic as Frank Hansen and David Lipper as Matt Bailey, among others.
How it landed. With an audience score of 5.1/10, Threshold has proved divisive with audiences.
Where to watch. Streaming options change often. See the full, country-by-country breakdown on our where to watch Threshold page.
If you liked it. Fans of Threshold tend to enjoy The Dark Knight, Pulp Fiction, Parasite and Fight Club.
Frequently asked
- Where can I watch Threshold (2003)?
- Streaming, rental and purchase options for Threshold change frequently. Check our where-to-watch page for the latest availability in your country.
- Is Threshold worth watching?
- Threshold holds an audience score of 5.1 out of 10, and is a strong pick if you enjoy thriller, science fiction and tv movie. Reactions are mixed, so it may depend on taste.
- Who stars in Threshold?
- Threshold stars Nicholas Lea, Jamie Luner, Steve Bacic, David Lipper and Teryl Rothery.
- When was Threshold released?
- Threshold was released in 2003, with a runtime of about 82 minutes.
