Warning Sign

Where to Watch Warning Sign (1985) (Legally)

Modern man. Science has given him the ultimate power to create new forms of life. But with that power comes overwhelming responsibility...and danger.
Aug 23, 1985 US 99 min R
5.9 ★ ★ ★ ★ ★
76 votes
Drama Science Fiction Thriller
Where can I watch “Warning Sign” legally?
We don’t host streams or downloads. Below are legal provider hints for the US region first, with a fallback for other English-speaking regions if available.

US providers

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English-region fallback

Found availability signals for: GB
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Where to watch “Warning Sign” (1985) legally online? See US options first, with English-region fallbacks.

What to expect (spoiler-free)

Planning a movie night? This is a spoiler-free snapshot of “ (1985).

Expect a Drama, Science Fiction, Thriller blend, with a runtime close to 99 minutes.

Audience signals on TMDB currently show an average rating of 5.9/10 from about 76 votes.

The listed certification for some regions is “ (ratings vary by country).

Topics & keywords

zombie, biological warfare, catastrophe, virus

Official trailer

Watch the official trailer on YouTube

Plot

An accident occurs in an ultra-secret government biological weapons laboratory spreading a sinister bacteria.

If you liked this, try

Hollow Man (2000) The Omega Man (1971) Right at Your Door (2006) Doomsday (2008) Outside the Wire (2021) The Quiet Earth (1985) Terminator Salvation (2009) Maze Runner: The Scorch Trials (2015) Spectral (2016) Monsters of Man (2020)

Gallery

Still from the movie Warning Sign Still from the movie Warning Sign Still from the movie Warning Sign Still from the movie Warning Sign Still from the movie Warning Sign

FAQs

Where can I watch it legally?
We only share legal viewing options. Check the “Where to watch” box above for your region and verify on official listings.
Is it available for free?
Free availability depends on region, promotions, or ad-supported services. Always verify on legal providers—availability changes frequently.

Main cast

Sam Waterston
Sam Waterston
as Cal Morse
Kathleen Quinlan
Kathleen Quinlan
as Joanie Morse
Yaphet Kotto
Yaphet Kotto
as Major Connolly
Jeffrey DeMunn
Jeffrey DeMunn
as Dr. Dan Fairchild
Richard Dysart
Richard Dysart
as Dr. Nielsen
G.W. Bailey
G.W. Bailey
as Tom Schmidt
Jerry Hardin
Jerry Hardin
as Vic Flint
Rick Rossovich
Rick Rossovich
as Bob
Cynthia Carle
Cynthia Carle
as Dana
Scott Paulin
Scott Paulin
as Captain Walston