Writing

—

… Screenplay

2010

… Screenplay

2009		Nightstalker … Writer
2009		Absolute Evil … Writer

2008		Baseline Killer … Writer
2008		Son of Sam … Writer
2008		Dungeon Girl … Writer

2007		Borderline Cult … Writer
2007		The Tomb … Screenplay
2007		Curse of the Zodiac … Writer
2007		Diary of a Cannibal … Writer

2006		Black Dahlia … Writer
2006		Killer Pickton … Writer

2005		Green River Killer … Writer
2005		B.T.K. Killer … Writer
2005		Zodiac Killer … Writer

2004		Zombie Nation … Writer
2004		Daniel, the Wizard … Screenplay

2002

… Writer

2001

… Writer

1997

… Writer

1994

… Writer

1992

… Writer

1991

… Screenplay

1989

… Writer

1987		Overkill … Writer
1987		I.F.O. (Identified Flying Object) … Writer
1987		Heaven and Earth … Writer

1984

… Writer

1983		The Devonsville Terror … Writer
1983		Boogeyman II … Writer
1983		BrainWaves … Writer
1983		Olivia … Screenplay

1980		The Boogey Man … Writer
1980		Blank Generation … Screenplay … Story

1979

… Screenplay

1978

… Writer

1977

… Writer

1975		Con la música a otra parte … Writer
1975		A Second Spring … Screenplay

1974		Wachtmeister Rahn … Writer
1974		Jodeln is ka Sünd … Screenplay

1972

… Writer

1971

… Writer