Filmography
| Role | Title | Year | Character |
|---|---|---|---|
| Writer | 달콤한 인생 | 1960 | |
| Writer | 8과 1/2 | 1963 | |
| Writer | 길 | 1954 | |
| Writer | 밤 | 1961 | |
| Writer | Nights of Cabiria | 1957 | |
| Writer | I Vitelloni | 1953 | |
| Writer | Juliet of the Spirits | 1965 | |
| Writer | The Sign of Venus | 1955 | |
| Writer | The White Sheik | 1952 | |
| Writer | Il Bidone | 1955 | |
| Writer | 보카치오 | 1962 | |
| Writer | Love on the Riviera | 1958 |