Warning Sign
- वर्ष: 1985
- देश: United States of America
- शैली: Drama, Science Fiction, Thriller
- स्टुडिओ: 20th Century Fox, SLM Production Group
- कीवर्ड: zombie, biological warfare, catastrophe, virus
- संचालक: Hal Barwood
- कास्ट: Sam Waterston, Kathleen Quinlan, Yaphet Kotto, Jeffrey DeMunn, Richard Dysart, G.W. Bailey