If you loved Dreamscape, try Warning Sign
A bridge between a film you've already seen and one most people haven't. Warning Sign has roughly 4.2× fewer votes than Dreamscape — it's a deeper cut, not a mainstream recommendation. Here's what they share, and what the second one does that the first one doesn't.
What they share
Theysit in Drama / Science Fiction / Thriller territory. If that's the register that drew you to Dreamscape, the second film will land in a comparable space — through a different lens.
What Warning Sign is
Utah. Dawn. A wisp of smoke. Within a high-security lab, a noxious cloud threatens a small town. The sheriff and lab employees must contain the outbreak. Cold War paranoia in day-glo.

