Filmography
| Role | Title | Year | Character |
|---|---|---|---|
| Writer | Guillermo Del Toro's Pinocchio | 2022 | |
| Writer | Crimson Peak | 2015 | |
| Actor | Kolmannen asteen yhteys | 1977 | Returnee #3 Flt. 19 |
| Writer | Kolmannen asteen yhteys | 1977 | |
| Writer | Älä pelkää pimeää | 2010 | |
| Writer | Mimic - Ääretön vaara | 1997 | |
| Writer | Mimic - Ääretön vaara | 1997 | |
| Writer | Madame | 2017 | |
| Director | 8. kadun ihme | 1987 | |
| Writer | 8. kadun ihme | 1987 | |
| Writer | The Concert | 2009 | |
| Writer | The Sugarland Express | 1974 | |
| Writer | The Sugarland Express | 1974 | |
| Director | Lohikäärmeentappaja | 1981 | |
| Writer | Lohikäärmeentappaja | 1981 | |
| Director | Bingo | 1991 | |
| Director | The Legend of Billie Jean | 1985 | |
| Writer | 7 Khoon Maaf | 2011 | |
| Writer | Rangoon | 2017 | |
| Writer | Ek Thi Daayan | 2013 | |
| Director | Corvette Summer | 1978 | |
| Writer | MacArthur | 1977 | |
| Writer | Warning Sign | 1985 | |
| Producer | Warning Sign | 1985 |