Filmography
| Role | Title | Year | Character |
|---|---|---|---|
| Writer | Suburra | 2015 | |
| Writer | Romanzo criminale | 2005 | |
| Writer | La mejor juventud | 2003 | |
| Writer | Caravaggio's Shadow | 2022 | |
| Writer | Io sono Tempesta | 2018 | |
| Writer | Mi hermano es hijo único | 2007 | |
| Writer | Educación siberiana | 2013 | |
| Writer | Rejas de cristal | 1989 | |
| Writer | Non c'è più religione | 2016 | |
| Writer | Bianca | 1984 | |
| Writer | No mires atrás | 2007 | |
| Writer | Un giorno perfetto | 2008 | |
| Writer | Piazza Fontana: The Italian Conspiracy | 2012 | |
| Writer | La misa ha terminado | 1985 | |
| Writer | La scuola | 1995 | |
| Writer | La nostra vita | 2010 | |
| Writer | La tregua | 1997 | |
| Writer | The Stolen Children | 1992 | |
| Writer | The Invisible Wall | 1991 | |
| Writer | Who Killed Pasolini? | 1995 | |
| Writer | Étoile | 1989 | |
| Writer | Étoile | 1989 | |
| Writer | Auguri professore | 1997 | |
| Writer | El cónsul Perlasca | 2002 | |
| Writer | La prima linea | 2009 | |
| Writer | Little Teachers | 1998 | |
| Writer | Esos años felices | 2013 | |
| Writer | Don Milani - Il priore di Barbiana | 1997 | |
| Writer | Poliziotti | 1995 | |
| Writer | Vesna Goes Fast | 1996 |