Mio padre è innocente
1997 · Screenplay
Edera
1992 · Creator
A Cat in the Brain
1990 · Screenplay
A Cat in the Brain
1990 · Story
Hansel and Gretel
1990 · Screenplay
Hansel and Gretel
1990 · Director
Escape from Death
1989 · Screenplay
Bloody Psycho
1989 · Writer
Jungle Raiders
1985 · Story
Jungle Raiders
1985 · Screenplay
The Ark of the Sun God
1984 · Writer
There is a Ghost in My Bed
1981 · Writer
Sexual Doublecross
1980 · Writer
La parte più appetitosa del maschio
1979 · Writer
The Face with Two Left Feet
1979 · Writer
The Face with Two Left Feet
1979 · Story
The Squeeze
1978 · Story
The Squeeze
1978 · Screenplay
Flatfoot in Africa
1978 · Screenplay
White Fang to the Rescue
1975 · Writer
Virility
1974 · Writer
Whisky and Ghosts
1974 · Writer
Manone il ladrone
1974 · Screenplay
Mr. Hercules Against Karate
1973 · Adaptation
Seven Deaths in the Cat's Eye
1973 · Story
Seven Deaths in the Cat's Eye
1973 · Screenplay
Death Uncertain
1973 · Writer
Now They Call Him Sacramento
1972 · Screenplay
A Noose Is Waiting for You Trinity
1972 · Screenplay
Father Jackleg
1972 · Story
Father Jackleg
1972 · Screenplay
The Crimes of the Black Cat
1972 · Writer
Watch Out Gringo! Sabata Will Return
1972 · Screenplay
The House of Doves
1972 · Writer
Night of the Scorpion
1972 · Writer
Raped On The Beach
1971 · Writer
The Great Swindle
1971 · Author
Have a Good Funeral, My Friend… Sartana Will Pay
1970 · Screenplay
Have a Good Funeral, My Friend… Sartana Will Pay
1970 · Story
Playgirl 70
1969 · Writer
One After Another
1968 · Screenplay
Sartana Does Not Forgive
1968 · Writer
I'll Sell My Skin Dearly
1968 · Screenplay
I Do Not Forgive... I Kill!
1968 · Story
The Killer Likes Candy
1968 · Writer
Kill, Panther, Kill!
1968 · Screenplay
Naked You Die
1968 · Story
An Eye for an Eye, A Tooth for a Tooth
1967 · Story
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