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Mio padre è innocente
1997 · Screenplay
tvEdera
1992 · Creator
movieA Cat in the Brain
1990 · Story, Screenplay
movieHansel and Gretel
1990 · Screenplay, Director
movieEscape from Death
1989 · Screenplay
movieBloody Psycho
1989 · Writer
movieJungle Raiders
1985 · Story, Screenplay
movieThe Ark of the Sun God
1984 · Writer
movieThere is a Ghost in My Bed
1981 · Writer
movieSexual Doublecross
1980 · Writer
movieLa parte più appetitosa del maschio
1979 · Writer
movieThe Face with Two Left Feet
1979 · Writer, Story
movieThe Squeeze
1978 · Screenplay, Story
movieFlatfoot in Africa
1978 · Screenplay
movieWhite Fang to the Rescue
1975 · Writer
movieVirility
1974 · Writer
movieWhisky and Ghosts
1974 · Writer
movieManone il ladrone
1974 · Screenplay
movieMr. Hercules Against Karate
1973 · Adaptation
movieSeven Deaths in the Cat's Eye
1973 · Story, Screenplay
movieDeath Uncertain
1973 · Writer
movieNow They Call Him Sacramento
1972 · Screenplay
movieA Noose Is Waiting for You Trinity
1972 · Screenplay
movieFather Jackleg
1972 · Screenplay, Story
movieThe Crimes of the Black Cat
1972 · Writer
movieWatch Out Gringo! Sabata Will Return
1972 · Screenplay
movieThe House of Doves
1972 · Writer
movieNight of the Scorpion
1972 · Writer
movieRaped On The Beach
1971 · Writer
movieThe Great Swindle
1971 · Author
movieHave a Good Funeral, My Friend… Sartana Will Pay
1970 · Screenplay, Story
moviePlaygirl 70
1969 · Writer
movieOne After Another
1968 · Screenplay
movieSartana Does Not Forgive
1968 · Writer
movieI'll Sell My Skin Dearly
1968 · Screenplay
movieI Do Not Forgive... I Kill!
1968 · Story
movieThe Killer Likes Candy
1968 · Writer
movieKill, Panther, Kill!
1968 · Screenplay
movieNaked You Die
1968 · Story
movieAn Eye for an Eye, A Tooth for a Tooth
1967 · Story
movieAny Gun Can Play
1967 · Screenplay
movieElectra One
1967 · Writer
movieKill Me Gently
1967 · Screenplay
movieEvery Man Is My Enemy
1967 · Screenplay
movieThe Big Hit of Surcouf
1966 · Screenplay
movieDjango Shoots First
1966 · Screenplay
movieCountdown to Doomsday
1966 · Writer
movieSpecial Mission Lady Chaplin
1966 · Writer, Original Music Composer
movieJohnny Yuma
1966 · Screenplay
movieTwo Guns for Two Twins
1966 · Screenplay
movieKnives of the Avenger
1966 · Writer
movieAgent 3S3, Massacre in the Sun
1966 · Screenplay
movieSeven Guns for Timothy
1966 · Screenplay
movieKiss Kiss, Kill Kill
1966 · , Screenplay
movieBalearic Caper
1966 · Writer
movieThe Sea Pirate
1966 · Screenplay
movieOperation Counterspy
1965 · Screenplay
movieDoc, Hands of Steel
1965 · Writer
movie$100,000 for Ringo
1965 · Screenplay
movieThat Man in Istanbul
1965 · Story
movieAssassination in Rome
1965 · Story, Screenplay
movieAgent 3S3: Passport to Hell
1965 · Writer
movieThe Revolt of the Seven
1964 · Writer
movieThe Ten Gladiators
1963 · Writer
movieThe Old Testament
1963 · First Assistant Director, Screenplay
movieRevenge of the Black Knight
1963 · Writer
movie79 A.D.
1962 · Writer
movieBlood and Defiance
1962 · Writer
movieSamson
1961 · First Assistant Director, Screenplay, Story
movieGoliath Against the Giants
1961 · Screenplay
movieConqueror of Maracaibo
1961 · Writer, Assistant Director
movieQuanto sei bella Roma
1959 · Screenplay, Story
movieThe Warrior and the Slave Girl
1958 · Screenplay