Filmography
| Role | Title | Year | Character |
|---|---|---|---|
| Writer | Poltergeist | 1982 | |
| Writer | Cool World | 1992 | |
| Writer | Cool World | 1992 | |
| Writer | Poltergeist II - Die andere Seite | 1986 | |
| Producer | Poltergeist II - Die andere Seite | 1986 | |
| Producer | Schlafwandler | 1992 | |
| Writer | Zum Töten freigegeben | 1990 | |
| Producer | Zum Töten freigegeben | 1990 | |
| Producer | Great Balls of Fire! | 1989 | |
| Writer | Yukon | 1981 | |
| Producer | Hunting the Lost Symbol | 2009 | |
| Producer | Sunod | 2019 | |
| Producer | Mary, Marry Me | 2018 |