Filmography
| Role | Title | Year | Character |
|---|---|---|---|
| Writer | Rom, offene Stadt | 1945 | |
| Writer | Deutschland im Jahre Null | 1948 | |
| Writer | Paisà | 1946 | |
| Writer | Schuhputzer | 1946 | |
| Writer | Stromboli | 1950 | |
| Writer | Der falsche General | 1959 | |
| Writer | Paisa | 2014 | |
| Actor | The President of Borgorosso Football Club | 1970 | |
| Writer | Flucht nach Varennes | 1982 | |
| Writer | Angst | 1954 | |
| Writer | Die schönste Soiree meines Lebens | 1972 | |
| Writer | Die Maschine, die die Bösen tötet | 1952 | |
| Writer | Roaring Years | 1962 | |
| Writer | Die Mädchen vom Spanischen Platz | 1952 | |
| Writer | Sommererzählungen | 1958 | |
| Writer | Viva l'Italia! | 1961 |