Known For
A Fistful of Dollars
(1964)
Screenstory
Flatfoot in Africa
(1978)
Screenplay
Flatfoot in Egypt
(1980)
Screenplay and Story
The Humanoid
(1979)
Writer and Story
The Mercenary
(1968)
Co-Writer
Ringo and His Golden Pistol
(1966)
Screenplay and Story
Your Vice Is a Locked Room and Only I Have the Key
(1972)
Screenplay
Full Filmography
Writing
La peccatrice dell'isola
(1952)
Screenplay
Duel of the Titans
(1961)
Dialogue
The Slave
(1962)
Story and Screenplay
The Tyrant of Castile
(1963)
Writer
Brennus, Enemy of Rome
(1963)
Writer
Slave Girls of Sheba
(1963)
Screenplay
Minnesota Clay
(1964)
Story and Screenplay
A Very Handy Man
(1964)
Writer
A Fistful of Dollars
(1964)
Screenstory
Spy in Your Eye
(1965)
Writer
Man from Canyon City
(1965)
Writer
Ringo and His Golden Pistol
(1966)
Screenplay and Story
The Battle of the Mods
(1966)
Screenplay
My Name Is Pecos
(1966)
Writer
The Cobra
(1967)
Story and Screenplay
Kill and Pray
(1967)
Screenplay
Death Rides Along
(1967)
Screenplay
Avenger X
(1967)
Story
Crónica de nueve meses
(1967)
Story
Pecos Cleans Up
(1967)
Screenplay
Hole in the Forehead
(1968)
Story and Screenplay
Bloody Che Contra
(1968)
Writer
Five Days in Sinai
(1968)
Screenplay
The Mercenary
(1968)
Co-Writer
Quel maledetto ponte sull'Elba
(1969)
Writer
A Place In Hell
(1969)
Writer
The Fourth Wall
(1969)
Screenplay
The Night of the Assassin
(1970)
Writer
Shoot the Living and Pray for the Dead
(1971)
Writer
The Man with Icy Eyes
(1971)
Writer
The Last Traitor
(1971)
Screenplay
Your Vice Is a Locked Room and Only I Have the Key
(1972)
Screenplay
Trinity and Sartana Are Coming
(1972)
Story and Screenplay
The Killer Is on the Phone
(1972)
Writer
Sonny and Jed
(1972)
Screenplay
Man Called Amen
(1972)
Writer
Alleluja & Sartana Are Sons... Sons of God
(1972)
Writer
Counselor at Crime
(1973)
Screenplay
Emergency Squad
(1974)
Screenplay
Kiss of a Dead Woman
(1974)
Screenplay
Reflections in Black
(1975)
Screenplay
Blood, Sweat and Fear
(1975)
Writer
Death Rite
(1975)
Screenplay
The Killer Must Kill Again
(1975)
Dialogue
Puttana galera!
(1977)
Writer
Flatfoot in Africa
(1978)
Screenplay
Silver Saddle
(1978)
Story and Screenplay
Emanuelle - A Woman from a Hot Country
(1978)
Writer
The Humanoid
(1979)
Writer and Story
Flatfoot in Egypt
(1980)
Screenplay and Story
Desert Law
(1991)
Writer
Beyond Justice
(1992)
Screenplay and Story
The Shadow of the Pharaoh
(1996)
Writer
Crew
Directing