Filmography from John Harkins

Actor :

Rampage, William Friedkin, 1987
Liberal district attorney decides to seek the death penalty for a man who slaughtered a family at Christmastime, then drank their blood. He escapes, though, and starts killing again....

Amityville 3-D, Richard Fleischer, 1983
A reporter moves into the ominous Long Island house to debunk it of the recent supernatural events and becomes besieged by the evil manifestations which are connected to a hell-spawn demon lurking in the basement....