Filmography
| Role | Title | Year | Character |
|---|---|---|---|
| Writer | La dolce vita | 1960 | |
| Writer | 8½ | 1963 | |
| Writer | La strada | 1954 | |
| Writer | La notte | 1961 | |
| Writer | Le notti di Cabiria | 1957 | |
| Writer | I vitelloni | 1953 | |
| Writer | Giulietta degli spiriti | 1965 | |
| Writer | Il segno di Venere | 1955 | |
| Writer | Lo sceicco bianco | 1952 | |
| Writer | Il bidone | 1955 | |
| Writer | Boccaccio '70 | 1962 | |
| Writer | Racconti d'estate | 1958 |