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.
Full Cast of Demonstone
Pat Skipper
as Tony McKee
Pat Skipper was born as William Patterson Skipper. He is an actor.
R. Lee Ermey
as Col. Joe Haines
Ronald Lee Ermey (March 24, 1944 – April 15, 2018) was a retired United States Marine Corps drill instructor and acto...
- Released on October 19, 1989