![](https://image.tmdb.org/t/p/w342/ss3j3LUtDyEtsZmBBpM8p301Gi4.jpg)
Demonstone (1990)
Two U.S. Marine investigators looking into a series of grisly murders in Manila discover that the crimes are tied to an amulet with a 400-year-old curse on it that has unleashed supernatural forces.
Directing:
Writing:
Stars:
- Andrew Prowse
Writing:
- Frederick Bailey
- David Phillips
- John Trayne
Stars:
Release Date: 1990-02-09
3.5/10
![themoviedb.org themoviedb icon](https://movie-intelligence.com/assets/images/tmdb.png)
- Country: AU, PH, US
- Language: English
- Runtime: 88
Sharon Gale
Tony McKee
Col. Joe Haines
Andy Buck
Admiral
Sen. Belfardo / Chief Pirate
Han Chin
Julie
General (as Crispin Medina)
Madeleine
![](https://image.tmdb.org/t/p/w300/8QwqJbzPACRelI8y7zzT0GmmQ1l.jpg)
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