Filmography
| Role | Title | Year | Character |
|---|---|---|---|
| Writer | Der letzte König von Schottland | 2006 | |
| Writer | How I Live Now | 2013 | |
| Writer | Die Gärtnerin von Versailles | 2015 | |
| Writer | Der Adler der Neunten Legion | 2011 | |
| Writer | A Very Royal Scandal | ||
| Executive producer | A Very Royal Scandal | ||
| Executive producer | A Very Royal Scandal | ||
| Producer | Dark Crimes | 2018 | |
| Writer | Dark Crimes | 2018 | |
| Writer | Wiedersehen mit Brideshead | 2008 | |
| Writer | Die Liebe der Charlotte Gray | 2001 | |
| Director | Driving Lessons - Mit Vollgas ins Leben | 2006 | |
| Writer | Driving Lessons - Mit Vollgas ins Leben | 2006 | |
| Writer | Ihre Majestät Mrs. Brown | 1997 | |
| Writer | Ich, die Sklavin: Gefangen - Geflohen - Verfolgt | 2010 |