Demonstone

Demonstone is a 1990 Australian action thriller film directed by Andrew Prowse. The film stars R. Lee Ermey, Jan-Michael Vincent and Nancy Everhard. The film tells the story of two US Marines in Manila investigating a series of crimes.

Cast

 * R. Lee Ermey as Col. Joe Haines
 * Jan-Michael Vincent as Andy Buck
 * Nancy Everhard as Sharon Gale
 * Peter Brown as Admiral
 * Pat Skipper as Tony McKee
 * Joonee Gamboa as Sen. Belfardo / Chief Pirate
 * Joe Mari Avellana as Han Chin
 * Rolando Tinio as Prof. Olmeda
 * Marilyn Bautista as Julie
 * Frederick Bailey as Navy Doctor
 * Pen Medina as General
 * Cris Vertido as Sung Tzu
 * Noel Colet as Esteban Belfardo
 * Rina Reyes as Madeleine
 * Rey Malte-Cruz as Roberto
 * Louie Katana as Wu
 * Monsour del Rosario as Pablo
 * Symon Soler as R.J. Belfardo
 * Ryan Abastillas as Street Kid
 * Jonic Magno as Teenage Shop Worker
 * Charles Nnebe as MP #1
 * David Anderson as Gunnery Sergeant
 * Eric Hahn as Pilot

Production
It was shot under the working title Heartstone.