Wrote 45
1990s
- 1998
- 1996
Addio e Ritorno
Writer
- 1991
La storia spezzata
Screenplay
Arizona Road
Writer
- 1990
Panama Sugar
Screenplay
The Last Match
Writer
1980s
- 1989
Cobra Mission 2
Writer
- 1988
Phantom of Death
Screenplay, Story
- 1986
Cobra Mission
Writer
- 1985
Miami Golem
Screenplay
- 1984
Murder-Rock: Dancing Death
Screenplay, Story
- 1983
- 1982
I camionisti
Story, Screenplay
- 1981
Desirable Teacher
Story, Screenplay
- 1980
House on the Edge of the Park
Writer
1970s
- 1979
Hunted City
Story
From Corleone to Brooklyn
Screenplay
- 1977
Weapons of Death
Screenplay
- 1976
A Special Cop in Action
Story, Screenplay
Rome, the Other Face of Violence
Screenplay, Story
Shadows in an Empty Room
Screenplay
- 1975
Hallucination Strip
Screenplay
Violent Rome
Story, Screenplay
- 1974
Five Women for the Killer
Screenplay
- 1973
The Counsellor
Screenplay
High Crime
Writer
- 1972
The Killer Is on the Phone
Writer
- 1971
The Man with Icy Eyes
Writer
1960s
- 1969
Carnal Circuit
Story, Screenplay
- 1967
Spy Pit
Screenplay
Dirty Heroes
Writer
- 1966
Django Shoots First
Screenplay
- 1965
- 1964
The Revolt of the Seven
Writer
Produced 1
1980s
- 1988
Phantom of Death
Associate Producer