Movie | 1980 | Flatfoot in Egypt | Screenplay | Writing |
Movie | 1978 | Flatfoot in Africa | Screenplay | Writing |
Movie | 1978 | Silver Saddle | Screenplay | Writing |
Movie | 1978 | Silver Saddle | Story | Writing |
Movie | 1971 | Shoot the Living and Pray for the Dead | Writer | Writing |
Movie | 1974 | Emergency Squad | Screenplay | Writing |
Movie | 1967 | The Cobra | Screenplay | Writing |
Movie | 1967 | The Cobra | Story | Writing |
Movie | 1964 | Minnesota Clay | Screenplay | Writing |
Movie | 1964 | Minnesota Clay | Story | Writing |
Movie | 1972 | The Killer Is on the Phone | Writer | Writing |
Movie | 1972 | Trinity and Sartana Are Coming | Screenplay | Writing |
Movie | 1972 | Trinity and Sartana Are Coming | Story | Writing |
Movie | 1967 | Kill and Pray | Screenplay | Writing |
Movie | 1970 | The Night of the Assassin | Director | Directing |
Movie | 1968 | Hole in the Forehead | Screenplay | Writing |
Movie | 1968 | Hole in the Forehead | Story | Writing |
Movie | 1966 | Ringo and His Golden Pistol | Story | Writing |
Movie | 1966 | Ringo and His Golden Pistol | Screenplay | Writing |
Movie | 1961 | Duel of the Titans | Dialogue | Writing |
Movie | 1972 | Sonny and Jed | Screenplay | Writing |
Movie | 1966 | The Battle of the Mods | Screenplay | Writing |
Movie | 1967 | Pecos Cleans Up | Screenplay | Writing |
Movie | 1966 | My Name Is Pecos | Writer | Writing |
Movie | 1971 | The Man with Icy Eyes | Writer | Writing |
Movie | 1965 | Spy in Your Eye | Writer | Writing |
Movie | 1969 | Quel maledetto ponte sull'Elba | Writer | Writing |
Movie | 1968 | Bloody Che Contra | Writer | Writing |
Movie | 1972 | Alleluja & Sartana Are Sons... Sons of God | Writer | Writing |
Movie | 1968 | The Mercenary | Co-Writer | Writing |
Movie | 1963 | The Tyrant of Castile | Writer | Writing |
Movie | 1979 | The Humanoid | Writer | Writing |
Movie | 1971 | The Last Traitor | Screenplay | Writing |
Movie | 1969 | A Place In Hell | Writer | Writing |
Movie | 1967 | Death Rides Along | Screenplay | Writing |
Movie | 1974 | Kiss of a Dead Woman | Screenplay | Writing |
Movie | 1978 | Emanuelle - A Woman from a Hot Country | Writer | Writing |
Movie | 1972 | Man Called Amen | Writer | Writing |
Movie | 1972 | Your Vice Is a Locked Room and Only I Have the Key | Screenplay | Writing |
Movie | 1962 | The Slave | Story | Writing |
Movie | 1962 | The Slave | Screenplay | Writing |
Movie | 1975 | Reflections in Black | Screenplay | Writing |
Movie | 1964 | A Very Handy Man | Writer | Writing |
Movie | 1975 | Blood, Sweat and Fear | Writer | Writing |
Movie | 1979 | The Humanoid | Story | Writing |
Movie | 1977 | Puttana galera! | Writer | Writing |
Movie | 1996 | The Shadow of the Pharaoh | Writer | Writing |
Movie | 1968 | Five Days in Sinai | Screenplay | Writing |
Movie | 1963 | Brennus, Enemy of Rome | Writer | Writing |
Movie | 1969 | The Fourth Wall | Director | Directing |
Movie | 1970 | The Night of the Assassin | Writer | Writing |
Movie | 1992 | Beyond Justice | Screenplay | Writing |
Movie | 1992 | Beyond Justice | Story | Writing |
Movie | 1972 | The Boxer | Writer | Writing |
Movie | 1975 | Death Rite | Screenplay | Writing |
Movie | 1969 | The Fourth Wall | Screenplay | Writing |
Movie | 1973 | Counselor at Crime | Screenplay | Writing |
Movie | 1964 | A Fistful of Dollars | Screenstory | Writing |
Movie | 1991 | Desert Law | Writer | Writing |
Movie | 1980 | Flatfoot in Egypt | Story | Writing |
Movie | 1963 | Slave Girls of Sheba | Screenplay | Writing |
Movie | 1975 | The Killer Must Kill Again | Dialogue | Writing |
Movie | 1967 | Avenger X | Script | Crew |
Movie | 1967 | Avenger X | Story | Writing |
Movie | 1967 | Crónica de nueve meses | Story | Writing |
Movie | 1965 | Man from Canyon City | Writer | Writing |
Movie | 1952 | La peccatrice dell'isola | Screenplay | Writing |
Movie | 1968 | Bloody Che Contra | Story | Writing |
Movie | 1974 | Kidnap | Writer | Writing |
Movie | 1960 | Italiani all'inferno | Writer | Writing |
Movie | 1949 | I contrabbandieri del mare | Writer | Writing |
Movie | 1962 | Mondo sulle spiagge | Writer | Writing |
TV Show | 1985 | Christopher Columbus | Screenplay | Writing |
TV Show | 1985 | Christopher Columbus | Writer | Writing |