Filmography
| Role | Title | Year | Character |
|---|---|---|---|
| Writer | A Spiderwick krónikák | 2008 | |
| Actor | Malcolm X | 1992 | FBI Agent |
| Actor | Piranha | 1978 | Army Sentry |
| Writer | Piranha | 1978 | |
| Writer | Piranha | 1978 | |
| Producer | The Man Who Killed Hitler and Then the Bigfoot | 2019 | |
| Actor | Üvöltés | 1981 | Morgue Attendant |
| Writer | Üvöltés | 1981 | |
| Actor | Az elektromos ködben | 2009 | Michael Goldman |
| Actor | Az utolsó belövés | 1997 | Cop #1 |
| Writer | Piranha | 1995 | |
| Actor | Valami vadság | 1986 | Motorcycle Cop |
| Writer | Az aligátor | 1980 | |
| Writer | Az aligátor | 1980 | |
| Actor | Matiné | 1993 | Bob |
| Director | Lone Star - Ahol a legendák születnek | 1996 | |
| Writer | Lone Star - Ahol a legendák születnek | 1996 | |
| Writer | The Nightingale | 2027 | |
| Producer | A bunyós csaj | 2000 | |
| Actor | Kiállítva | 1988 | Ring Lardner |
| Director | Kiállítva | 1988 | |
| Writer | Kiállítva | 1988 | |
| Writer | Csata a csillagokon túl | 1980 | |
| Writer | Csata a csillagokon túl | 1980 | |
| Director | The Secret of Roan Inish | 1995 | |
| Writer | The Secret of Roan Inish | 1995 | |
| Writer | A Barlangi Medve népe | 1986 | |
| Actor | Lianna | 1983 | Jerry |
| Director | Lianna | 1983 | |
| Writer | Lianna | 1983 | |
| Actor | Azok a véres napok | 1987 | Hardshell Preacher |
| Director | Azok a véres napok | 1987 | |
| Writer | Azok a véres napok | 1987 | |
| Writer | Dzsungelháború | 1994 | |
| Director | Szerelem-hal | 1992 | |
| Writer | Szerelem-hal | 1992 | |
| Actor | Egyenes beszéd | 1992 | Guy Girardi |
| Actor | The Brother from Another Planet | 1984 | Man in Black |
| Director | The Brother from Another Planet | 1984 | |
| Writer | The Brother from Another Planet | 1984 | |
| Director | Baby It's You | 1983 | |
| Writer | Baby It's You | 1983 | |
| Writer | Az utca fia | 1987 | |
| Writer | The Lady in Red | 1979 |