Demonstone
“It's force is unstoppable. It's power unimaginable. It's vengeance inescapable.”
Synopsis
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.
Top Cast
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R. Lee Ermey
Col. Joe Haines
Jan-Michael Vincent
Andy Buck
Nancy Everhard
Sharon Gale
Peter Brown
Admiral
Pat Skipper
Tony McKee
Joonee Gamboa
Sen. Belfardo / Chief Pirate
Joe Mari Avellana
Han Chin
Rolando Tinio
Prof. Olmeda
Marilyn Bautista
Julie
Frederick Bailey
Navy Doctor
Pen Medina
General (as Crispin Medina)
Rina Reyes
Madeleine
Cris Vertido
Sung Tzu
Noel Colet
Esteban Belfardo
Rey Malte-Cruz
Roberto
Louie Katana
Wu (as Lui Katana)
Monsour Del Rosario
Pablo
Symon Soler
R.J. Belfardo
Release History & Theatrical Window
Video
Festival / Special Debut
February 9, 1990
Wide Cinema Exhibition
May 1, 1991
Physical Home Media
Key Information & Fast Facts
- Director
- Andrew Prowse
- Screenplay & Story
- David Phillips, Frederick Bailey, John Trayne
- Original Score
- Gary Stockdale
- Original Title
- Demonstone
- Country of Origin
- United States of America
- Spoken Languages
- English
- Runtime
- 1h 28m
- Production Studios
- International Film Entertainment, Fries Entertainment
Creative Leadership & Key Crew
Andrew Prowse
David Phillips, Frederick Bailey, John Trayne
Gary Stockdale
Kevan Lind
Michael Thibault
Antony I. Ginnane, Brian Trenchard-Smith, Charles W. Fries, Andrew Prowse
Department Leadership Roster
David Phillips
Writer
Antony I. Ginnane
Producer
Michael Thibault
Editor
Frederick Bailey
Writer
Andrew Prowse
Producer
Gary Stockdale
Original Music Composer
John Trayne
Writer
Andrew Prowse
Director
Kevan Lind
Director of Photography
Age Classification & Content Advisories
Official viewer rating standards and content warnings across international classification boards.
International Certification Matrix
FSK 18 — Restricted to adults 18 and older.
Production Stills & Gallery
Official cinematic photography and background stills for Demonstone.
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Frequently Asked Questions About Demonstone
Quick factual answers about cast, synopsis, director, box office, and release information.
What is Demonstone about?
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.
Who directed Demonstone?
Demonstone was directed by Andrew Prowse.
Who stars in Demonstone?
The principal cast of Demonstone includes R. Lee Ermey, Jan-Michael Vincent, Nancy Everhard, Peter Brown, Pat Skipper.
When was Demonstone released and how long is it?
Demonstone was released in 1990 with a total runtime of 1h 28m.
Who composed the musical score for Demonstone?
The original motion picture soundtrack for Demonstone was composed by Gary Stockdale.
What is the age rating and content advisory for Demonstone?
Demonstone holds official age classifications: DE: 18 (FSK 18 — Restricted to adults 18 and older.).