Filmography
| Role | Title | Year | Character |
|---|---|---|---|
| Actor | Requiem dla snu | 2000 | Party Animal |
| Writer | Omen | 1976 | |
| Writer | Ptaszek na uwięzi | 1990 | |
| Writer | Omen | 2006 | |
| Writer | Znamię | 2002 | |
| Writer | Damien: Omen II | 1978 | |
| Writer | Omen III: Ostatnie starcie | 1981 | |
| Writer | Omen IV: Przebudzenie | 1991 | |
| Director | Lucas | 1986 | |
| Writer | Lucas | 1986 | |
| Director | Światło w mroku | 1992 | |
| Writer | Światło w mroku | 1992 | |
| Producer | Światło w mroku | 1992 | |
| Director | Puenta | 1988 | |
| Writer | Puenta | 1988 | |
| Writer | Przepowiednia | 1979 | |
| Writer | My Giant | 1998 | |
| Writer | My Giant | 1998 | |
| Writer | Cinema Verite | 2011 | |
| Actor | 666: The Omen Revealed | 2000 |