Filmography
| Role | Title | Year | Character |
|---|---|---|---|
| Producer | Friday the 13th | 2009 | |
| Director | Perjantai 13. | 1980 | |
| Producer | Perjantai 13. | 1980 | |
| Writer | Perjantai 13. | 1980 | |
| Producer | Freddy vs. Jason | 2003 | |
| Writer | Perjantai 13. päivä, osa 5 - uusi alku | 1985 | |
| Producer | Viimeinen talo vasemmalla | 2009 | |
| Producer | Jason Goes to Hell: The Final Friday | 1993 | |
| Producer | Jason X | 2001 | |
| Producer | The Last House on The Left | 1972 | |
| Actor | Never Sleep Again: The Elm Street Legacy | 2010 | Himself |
| Producer | House | 1986 | |
| Actor | His Name Was Jason: 30 Years of Friday the 13th | 2009 | Himself |
| Producer | His Name Was Jason: 30 Years of Friday the 13th | 2009 | |
| Actor | Surviving Sid | 2008 | Glyptodon Boy |
| Actor | Crystal Lake Memories: The Complete History of Friday the 13th | 2013 | Himself |
| Producer | House II: The Second Story | 1987 | |
| Director | Syvyyksien peto | 1989 | |
| Producer | Syvyyksien peto | 1989 | |
| Director | The New Kids | 1985 | |
| Producer | The New Kids | 1985 | |
| Producer | House IV | 1992 | |
| Director | Spring Break | 1983 | |
| Producer | Spring Break | 1983 | |
| Director | Trapped Ashes | 2006 | |
| Actor | Going to Pieces: The Rise and Fall of the Slasher Film | 2006 | Himself |