Diğer Roller
| 1985 | Kızıl Sonja - Screenplay |
| 1980 | Diriliş - Writer |
| 1979 | Casting the Runes - Writer |
| 1977 | Stigma - Writer |
| 1975 | The Breakthrough - Screenplay |
| 1973 | The House in Nightmare Park - Producer |
| 1973 | The House in Nightmare Park - Writer |
| 1972 | Friß, Pappi, friß! - Writer |
| 1972 | Running Scared - Screenplay |
| 1972 | Doomwatch - Screenplay |
| 1971 | The Rainbirds - Writer |
| 1971 | 10 Rillington Place - Screenplay |
| 1970 | Entertaining Mr. Sloane - Screenplay |
| 1968 | Isadora - Screenplay |
| 1967 | The Desperate Hours - Teleplay |
| 1966 | The Human Voice - Teleplay |
| 1965 | I tre volti - Writer |
| 1964 | The Bone Yard - Writer |
| 1964 | The Trial of Dr. Fancy - Writer |
| 1964 | Night Must Fall - Writer |
| 1963 | A Place to Go - Writer |
| 1960 | I'll Have You to Remember - Writer |
Duvar