Scenarist
- Nuclear Now (2022)
- Snowden (2016)
- The Untold History of the United States (2012)
- Savages (2012)
- Wall Street: Money Never Sleeps (2010)
- Alexander (2004)
- Comandante (2003)
- Any Given Sunday (1999)
- Evita (1996)
- Nixon (1995)
- JFK (1991)
- The Doors (1991)
- Salvador (1986)
- Platoon (1986)
- 8 Million Ways to Die (1986)
- Year of the Dragon (1985)
- Scarface (1983)
- Conan the Barbarian (1982)
- The Hand (1981)
- Midnight Express (1978)
Filmografie - altele
