 Dark Glasses2022 · Screenplay | Screenplay |
 The Last Fashion Show2011 · Writer | Writer |
 The New Monsters Today2009 · Writer | Writer |
 Carnera: The Walking Mountain2008 · Screenplay | Screenplay |
 Io ti assolvo2008 · Writer | Writer |
 Amore che vieni, amore che vai2007 · Screenplay | Screenplay |
 The Goodbye Kiss2006 · Screenplay | Screenplay |
 Do You Like Hitchcock?2005 · Writer | Writer |
 Eyes of Crystal2004 · Screenplay | Screenplay |
 Vite a perdere2004 · Writer | Writer |
 Germanikus2004 · Screenplay | Screenplay |
 Vaniglia e cioccolato2004 · Screenplay | Screenplay |
 The Card Player2004 · Screenplay | Screenplay |
 Sleepless2001 · Screenplay | Screenplay |
 A Liar in Paradise1998 · Writer | Writer |
 Come quando fuori piove1998 · Writer | Writer |
 Trenta Righe per un Delitto: La Bambola Sull'Asfalto1998 · Writer | Writer |
| Trenta Righe per un Delitto: La Donna Giusta1998 · Writer | Writer |
 Trenta Righe per un Delitto: La Lista dei Partenti1998 · Writer | Writer |
 Altri uomini1997 · Screenplay | Screenplay |
 Fratelli coltelli1997 · Screenplay | Screenplay |
 Squillo1996 · Screenplay | Screenplay |
 The Stendhal Syndrome1996 · Writer | Writer |
 Anche i commercialisti hanno un'anima1994 · Screenplay | Screenplay |
 Christmas Vacation '901990 · Writer | Writer |
 Two Evil Eyes1990 · Screenplay | Screenplay |
 Etoile1989 · Writer | Writer |
 The Church1989 · Screenplay | Screenplay |
 Crimes and Perfumes1988 · Writer | Writer |
 High Frequency1988 · Writer | Writer |
 Private Affairs1987 · Screenplay | Screenplay |
 Opera1987 · Screenplay | Screenplay |
 Sweets from a Stranger1987 · Director, Writer | Director, Writer |
 Demons 21986 · Writer | Writer |
 A Thorn in the Heart1986 · Screenplay | Screenplay |
 Nothing Underneath1985 · Screenplay | Screenplay |
 Demons1985 · Screenplay | Screenplay |
 Phenomena1985 · Screenplay | Screenplay |
 I'm Getting Married Tomorrow1984 · Screenplay | Screenplay |
 Once Upon a Time in America1984 · Screenplay | Screenplay |
 Aurora1984 · Writer | Writer |
 Son contento1983 · Screenplay | Screenplay |
 Soap and Water1983 · Screenplay | Screenplay |
 Sing Sing1983 · Screenplay | Screenplay |
 At the Sports Bar1983 · Screenplay | Screenplay |
 The Pool Hustlers1983 · Screenplay | Screenplay |
 Heads I Win, Tails You Lose1982 · Screenplay | Screenplay |
 Bingo Bongo1982 · Screenplay | Screenplay |
 Invitation to Travel1982 · Writer | Writer |
 Nobody's Perfect1981 · Screenplay | Screenplay |
 Turno di Notte1981 · Writer | Writer |
 The Cricket1980 · Writer | Writer |
 Rings of Fear1978 · Screenplay | Screenplay |
 Crimebusters1976 · Writer | Writer |
