| Les voleurs | 1959 | Screenplay |
| Le italiane e l'amore | 1961 | Screenplay |
| Luciano, una vita bruciata | 1962 | Writer |
| Jacob, l'homme qui s'est battu avec Dieu | 1963 | Writer |
| Saul e David | 1964 | Screenplay |
| I grandi condottieri | 1965 | Screenplay |
| La donna, il sesso e il superuomo | 1968 | Writer |
| L'Amour Ă cheval | 1968 | Screenplay |
| La donna invisibile | 1969 | Writer |
| Dove vai tutta nuda? | 1969 | Writer |
| L'assoluto naturale | 1969 | Screenplay |
| Con quale amore con quanto amore | 1970 | Writer |
| À l'aube du cinquième jour | 1970 | Screenplay |
| Quando le donne avevano la coda | 1970 | Screenplay |
| Le Venin de la peur | 1971 | Screenplay |
| Quando le donne persero la coda | 1972 | Screenplay |
| Obsédé malgré lui | 1972 | Screenplay |
| Jus primae noctis | 1972 | Screenplay |
| La calandria | 1972 | Screenplay |
| Malicia | 1973 | Screenplay |
| Péché véniel | 1974 | Writer |
| En 2000, il conviendra de bien faire l'amour | 1975 | Screenplay |
| La sbandata | 1975 | Screenplay |
| Scandalo | 1976 | Writer |
| La Presidentessa | 1977 | Screenplay |
| Gegè Bellavita | 1979 | Screenplay |
| Il corpo della ragassa | 1979 | Screenplay |
| Le Larron | 1980 | Screenplay |
| Qua la mano | 1980 | Writer |
| Les zizis baladeurs | 1980 | Screenplay |
| Manolesta | 1981 | Screenplay |
| Quando la coppia scoppia | 1981 | Writer |
| Rosa, chaste et pure | 1981 | Writer |
| Culo e camicia | 1981 | Screenplay |
| Più bello di così si muore | 1982 | Screenplay |
| La Fille de Trieste | 1982 | Writer |
| Il volpone | 1988 | Screenplay |
| Mortacci | 1989 | Screenplay |
| Malizia 2mila | 1991 | Screenplay |
| Incompreso | 1998 | Writer |
| Il popolo degli uccelli | 1999 | Writer |
| Piccolo Mondo Antico | 2001 | Writer |
| The Fine Art of Love: Mine Ha-Ha | 2005 | Screenplay |
