Filmography
| Role | Title | Year | Character |
|---|---|---|---|
| Writer | Karate Kid | 2010 | |
| Writer | Uprowadzona | 2008 | |
| Writer | Piąty element | 1997 | |
| Writer | Uprowadzona 2 | 2012 | |
| Writer | Karate Kid | 1984 | |
| Writer | Adwokat diabła | 1997 | |
| Writer | Transporter | 2002 | |
| Writer | Uprowadzona 3 | 2014 | |
| Writer | Karate Kid II | 1986 | |
| Writer | Transporter 2 | 2005 | |
| Writer | Colombiana | 2011 | |
| Writer | Transporter 3 | 2008 | |
| Writer | Karate Kid III | 1989 | |
| Writer | Zabójcza broń 2 | 1989 | |
| Writer | Karate Kid IV: Mistrz i uczennica | 1994 | |
| Writer | Transporter: Nowa moc | 2015 | |
| Writer | Zabójcza broń 3 | 1992 | |
| Writer | Ścigany | 1993 | |
| Writer | Brick Mansions. Najlepszy z najlepszych | 2014 | |
| Writer | Sexipistols | 2006 | |
| Writer | Zdrada | 1997 | |
| Writer | Spacer w chmurach | 1995 | |
| Producer | Punisher | 1989 | |
| Writer | Punisher | 1989 | |
| Writer | Liberator | 1992 | |
| Writer | Wrota Bohaterów | 2017 | |
| Writer | Pocałunek smoka | 2001 | |
| Writer | Gladiator | 1992 | |
| Writer | Gladiator | 1992 | |
| Writer | Śmiertelny rejs | 1998 | |
| Writer | Szkoła kadetów | 1981 | |
| Writer | The Power of One | 1992 |