Filmography
| Role | Title | Year | Character |
|---|---|---|---|
| Director | Battlefield Earth - Kampf um die Erde | 2000 | |
| Director | The ARK - Wir sind nicht allein | 2013 | |
| Writer | The ARK - Wir sind nicht allein | 2013 | |
| Director | Prisoners of the Sun | 2013 | |
| Director | Nostradamus | 1994 | |
| Writer | Nostradamus | 1994 | |
| Director | Masterminds - Das Duell | 1997 | |
| Actor | The Galaxy Britain Built: The British Force Behind Star Wars | 2017 | Roger Christian |
| Director | Joseph and Mary | 2017 | |
| Producer | The Black Prince | 2017 | |
| Director | Teuflische Signale | 1982 | |
| Director | Dangerous Intuition | 2013 |