Drehbuchautor bei
| 1994 | One Man Weapon |
mitgespielt in
| 2002 | Raw Iron: The Making of 'Pumping Iron' | ||
| 1994 | One Man Weapon | ||
| 1987 | Predator | ||
| 1987 | Running Man | ||
| 1984 | Terminator | ||
| 1982 | Conan der Barbar | ||
| 1980 | The Comeback | ||
| 1977 | Pumping Iron | ||
| 1976 | Mister Universum |
| 1994 | One Man Weapon |
| 2002 | Raw Iron: The Making of 'Pumping Iron' | ||
| 1994 | One Man Weapon | ||
| 1987 | Predator | ||
| 1987 | Running Man | ||
| 1984 | Terminator | ||
| 1982 | Conan der Barbar | ||
| 1980 | The Comeback | ||
| 1977 | Pumping Iron | ||
| 1976 | Mister Universum |