Detlef Siebert
- Directing
Known for
Filmography
- The Man Who Discovered Capitalism · Director, Writer
- I Was There: The Great War Interviews · Director
- Die Höllenschlacht - Somme 1916 · Director
- How the Celts Saved Britain · Executive producer
- The Somme: From Defeat to Victory · Director, Writer
- War of the Century · Associate Producer