Writing

2013

… Screenplay

2012

… Screenplay

2011		Roma nuda … Writer
2011		First Happiness … Writer

2008		Bastardi … Story … Screenplay
2008		Blood of the Losers … Screenplay … Story

2006

(1 episode) … Teleplay

2002

(8 episodes) … Writer

2000

… Writer

1998

… Writer

1993

… Teleplay

1992		L'angelo con la pistola … Screenplay
1992		Circle of Fear … Screenplay … Story

1991

… Writer

1990		Killer Crocodile 2 … Screenplay … Story
1990		Soldier of Fortune … Writer

1989		Killer Crocodile … Story … Screenplay
1989		Brothers in War … Writer
1989		Afghanistan: The Last War Bus … Writer
1989		The Prince of Terror … Screenplay
1989		School of Fear … Screenplay
1989		Cy-Warrior … Writer

1988		Dinner with a Vampire … Screenplay
1988		Until Death … Screenplay … Story
1988		Raiders of the Magic Ivory … Writer
1988		The Ogre … Story … Writer
1988		Karate Warrior 2 … Writer
1988		Thunder III … Screenplay
1988		Rat Man … Screenstory … Screenplay
1988		Graveyard Disturbance … Writer … Screenplay

1987		The Overthrow … Screenplay … Story
1987		Delta Force Commando … Writer
1987		Karate Warrior … Writer
1987		Specters … Screenplay
1987		Thunder II … Screenplay

1986		Aladdin … Story
1986		Body Count … Screenplay
1986		Demons 2 … Writer
1986		You'll Die at Midnight … Screenplay … Story

1985		Demons … Original Story … Screenplay
1985		Cut and Run … Screenplay … Story

1984		The Manhunt … Story
1984		Devil Fish … Screenplay
1984		Blastfighter … Story
1984		Deadly Impact … Writer
1984		Warriors of the Year 2072 … Story … Screenplay

1983		Thunder … Screenplay
1983		Exterminators of the Year 3000 … Writer
1983		A Blade in the Dark … Writer
1983		Ironmaster … Screenplay

1982		Amityville II: The Possession … Writer
1982		Scorpion with Two Tails … Story
1982		1990: The Bronx Warriors … Story … Screenplay
1982		Manhattan Baby … Story … Screenplay
1982		Blue Island … Story … Writer
1982		The New York Ripper … Screenplay
1982		Pierino the Pest to the Rescue … Screenplay … Screenstory

1981		Pierino il fichissimo … Writer
1981		The House by the Cemetery … Screenplay
1981		The Beyond … Story … Screenplay

1980		The Maid Seduces the Cowards … Writer
1980		City of the Living Dead … Story … Screenplay
1980		The Last Hunter … Screenplay
1980		Invasion of the Flesh Hunters … Screenplay … Story

1979		Scusi, lei è normale? … Screenplay … Story
1979		L'importante è non farsi notare … Story

1977		Shock … Screenplay
1977		The Psychic … Story … Screenplay
1977		A Man Called Magnum … Screenplay … Story
1977		Stunt Squad … Screenplay … Story
1977		The Cynic, the Rat & the Fist … Screenplay

1976		Cross Shot … Screenplay
1976		Mark Strikes Again … Writer
1976		Rome, Armed to the Teeth … Screenplay … Writer
1976		Free Hand for a Tough Cop … Writer

1975		Mark Shoots First … Screenplay … Story
1975		Blood, Sweat and Fear … Screenplay
1975		Manhunt in the City … Screenplay … Story

1974

… Screenplay … Story

1971		A Bay of Blood … Story
1971		The Cat o' Nine Tails … Story