Filmography
| Role | Title | Year | Character |
|---|---|---|---|
| Writer | A keresztapa | 1972 | |
| Writer | A keresztapa 3. | 1990 | |
| Writer | Superman | 1978 | |
| Writer | Superman 2. | 1980 | |
| Writer | Földrengés | 1974 |
| Role | Title | Year | Character |
|---|---|---|---|
| Writer | A keresztapa | 1972 | |
| Writer | A keresztapa 3. | 1990 | |
| Writer | Superman | 1978 | |
| Writer | Superman 2. | 1980 | |
| Writer | Földrengés | 1974 |