Filmography
| Role | Title | Year | Character |
|---|---|---|---|
| Writer | Planet der Affen | 1968 | |
| Writer | Lawrence von Arabien | 1962 | |
| Writer | Die Brücke am Kwai | 1957 | |
| Writer | Ein Platz an der Sonne | 1951 | |
| Producer | Final Farewell - Für immer auf Wiedersehen | 2015 | |
| Writer | Salt of the Earth | 1954 | |
| Writer | Lockende Versuchung | 1956 | |
| Writer | Der Fall Cicero | 1952 | |
| Writer | ...die alles begehren | 1965 | |
| Director | The Trip to Bountiful | 2014 |