Warning Sign
An accident occurs in an ultra-secret government biological weapons laboratory spreading a sinister bacteria.
Ratings
Based on audience scoresWhere to stream Warning Sign
Not on a subscription service in the United States yet. Rent or buy it on Amazon Video, Apple TV Store, Google Play Movies, YouTube, and Fandango At Home.
Trailers and promos
Warning Sign (1985) - Official Trailer
Warning Sign (1985) - Clip: Don't Run (HD)
Warning Sign (1985) - Bonus Clip: Director/Co-Writer Hal Barwood Discusses The Cast (HD)
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Frequently asked questions about Warning Sign
Where can I watch Warning Sign in the United States?
Warning Sign is not on a subscription streaming service in the United States at the moment, but you can rent or buy it on Amazon Video, Apple TV Store, Google Play Movies, YouTube, and Fandango At Home. Availability is provided by JustWatch and can change over time.
What are the ratings for Warning Sign?
Warning Sign scores 6.0 on The Movie Database, 6.1 on IMDb, and 45% on Rotten Tomatoes.
Who stars in Warning Sign?
Warning Sign stars Sam Waterston, Kathleen Quinlan, Yaphet Kotto, Jeffrey DeMunn, and Richard Dysart. Hal Barwood is the director.
How long is Warning Sign?
Warning Sign runs 1h 39m (99 minutes).
When did Warning Sign come out?
Warning Sign was released on August 23, 1985.
Which studio made Warning Sign?
Warning Sign was produced by 20th Century Fox and SLM Production Group in the United States.
What was the budget for Warning Sign?
Warning Sign was made on a budget of $707,990.
How much did Warning Sign make at the box office?
Warning Sign grossed $1,918,117 worldwide, against a budget of $707,990.
Ratings and streaming availability are aggregated from third-party sources; metadata from The Movie Database (TMDB), streaming data from JustWatch. This product uses the TMDB API but is not endorsed or certified by TMDB. Streaming availability checked September 2026.