Demonstone
- વર્ષ: 1990
- દેશ: Australia, Philippines, United States of America
- શૈલી: Horror, Thriller, Action, Crime, Fantasy
- સ્ટુડિયો: International Film Entertainment, Fries Entertainment
- કીવર્ડ: investigation, u.s. marine, female journalist, army officer, supernatural killer, possessed killer
- ડાયરેક્ટર: Andrew Prowse
- કાસ્ટ: R. Lee Ermey, Jan-Michael Vincent, Nancy Everhard, Peter Brown, Pat Skipper, Joonee Gamboa