Scenarist
- Murder on the Orient Express (1974)
- Battle for the Planet of the Apes (1973)
- Conquest of the Planet of the Apes (1972)
- Escape from the Planet of the Apes (1971)
- Beneath the Planet of the Apes (1970)
- The Deadly Affair (1967)
- The Taming of the Shrew (1967)
- Goldfinger (1964)
Filmografie - altele
