Is popular within Documentary genre, and is known for playing Director / Writer in My Name Is Nobody.
Recent movies
| # | Name | Character | Rating |
|---|---|---|---|
| 1 | All the Colors of Giallo (2019) | Self - Screenwriter | - |
| 2 | Hands of Steel (1986) | Director / Writer | 6 |
| 3 | 2019: After the Fall of New York (1983) | Director / Writer | 8 |
| 4 | The Great Alligator (1979) | Director / Writer | 6 |
| 5 | Concorde Affair (1979) | Director / Writer | - |
| 6 | The Cynic, the Rat & the Fist (1977) | Director / Writer | - |
| 7 | A Genius, Two Friends, and an Idiot (1975) | Director / Writer | 6 |
| 8 | Almost Human (1974) | Director / Writer | 10 |
| 9 | Anna: the Pleasure, the Torment (1973) | Director / Writer | - |
| 10 | My Name Is Nobody (1973) | Director / Writer | 7.2 |
| 11 | Torso (1973) | Director / Writer | 7 |
| 12 | The Grand Duel (1972) | Director / Writer | 7 |
| 13 | The Case of the Bloody Iris (1972) | Director / Writer | - |
| 14 | A Reason to Live, a Reason to Die (1972) | Director / Writer | 5 |
| 15 | All the Colours of the Dark (1972) | Director / Writer | 4 |
| 16 | Your Vice Is a Locked Room and Only I Have the Key (1972) | Director / Writer | 7 |
| 17 | Death Walks at Midnight (1972) | Director / Writer | 6 |
| 18 | It Can Be Done Amigo (1972) | Director / Writer | 5 |
| 19 | Death Walks on High Heels (1971) | Director / Writer | 8 |
| 20 | The Case of the Scorpion's Tail (1971) | Director / Writer | - |
| 21 | The Strange Vice of Mrs Wardh (1971) | Director / Writer | - |
| 22 | Light the Fuse… Sartana Is Coming (1970) | Director / Writer | 5 |
| 23 | The Battle of El Alamein (1969) | Director / Writer | 7 |
| 24 | $10,000 for a Massacre (1967) | Director / Writer | 7 |
| 25 | Day of Anger (1967) | Director / Writer | 7 |
| 26 | Arizona Colt (1966) | Director / Writer | 5 |
| 27 | The Long Hair of Death (1964) | Director / Writer | 5 |
| 28 | The Whip and the Body (1963) | Director / Writer | 7 |
| 29 | Horror Castle (1963) | Director / Writer | 4 |
| 30 | The Horrible Dr. Hichcock (1962) | Director / Writer | 3 |
