Writing
Born February 3, 1934 · Pesaro, Marche, Italy
All the Colours of the Dark
1972 · Screenplay
Your Vice Is a Locked Room and Only I Have the Key
1972 · Story
Violent City
1970 · Screenplay
The Case of the Scorpion's Tail
1971 · Screenplay
The Cynic, the Rat & the Fist
1977 · Story
$10,000 for a Massacre
1967 · Screenplay
A Man Called Blade
1977 · Screenplay
Love and Death in the Garden of the Gods
1972 · Director
Any Gun Can Play
1967 · Story
American Rickshaw
1989 · Screenplay
Anna: the Pleasure, the Torment
1973 · Story
The Double
1971 · Writer
L'ultimo rigore 2
2006 · Story
L'ultimo rigore
2002 · Screenplay
A due passi dal cielo
1999 · Screenplay
The Fishmen and Their Queen
1995 · Writer
Beyond Kilimanjaro, Across the River of Blood
1990 · Writer
In The Rose Garden
Rally
1989 · Writer
Race to Danger
1988 · Writer
The Opponent
1988 · Screenplay
Bosco d'amore
1981 · Screenplay
Crimebusters
1976 · Writer
A Tame Song for a Brave People
1976 · Screenplay
Blackmail Chase
High School Girl
1974 · Writer
The Beautiful Summer
1974 · Story
7 Hours of Violence
1973 · Writer
My Horse, My Gun, Your Widow
A Hole in the Windshield
1983 · Director
The Brigand
1961 · Second Assistant Director
