Scenarist
- Home Movie: The Princess Bride (2020)
- Wild Card (2015)
- Dreamcatcher (2003)
- Fierce Creatures (1997)
- The Chamber (1996)
- The Ghost and the Darkness (1996)
- Maverick (1994)
- Chaplin (1992)
- Year of the Comet (1992)
- Misery (1990)
- Heat (1986)
- Butch and Sundance: The Early Days (1979)
- The Great Waldo Pepper (1975)
- The Stepford Wives (1975)
- The Hot Rock (1972)
- Butch Cassidy and the Sundance Kid (1969)
- Harper (1966)
Filmografie - altele