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Demonstone is a movie (1989) from Philippines and USA. Genre: thriller. Directed by Andrew Prowse. Starring R. Lee Ermey, Jan-Michael Vincent and Nancy Everhard.
On this page you can watch the official Demonstone trailer online for free, read the plot and see who stars in it.
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The Demonstone trailer is free to watch in HD right here, no subscription needed.
It premiered on 1989.
The main cast includes R. Lee Ermey, Jan-Michael Vincent and Nancy Everhard.
Andrew Prowse.
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