Detlef Siebert
Biographie
Réalisation (2 films)
| Titre | Année | Job |
|---|---|---|
| How the Celts Saved Britain | 2009 | Executive Producer |
| The Man Who Discovered Capitalism | 2016 | Writer |
| Titre | Année | Job |
|---|---|---|
| How the Celts Saved Britain | 2009 | Executive Producer |
| The Man Who Discovered Capitalism | 2016 | Writer |