Collaborations between Humbert Balsan and Christoph Hahnheiser
| Film Title | Year | Humbert Balsan | Christoph Hahnheiser |
|---|---|---|---|
| The Man from London | 2007 | Producer | Producer |
| Film Title | Year | Humbert Balsan | Christoph Hahnheiser |
|---|---|---|---|
| The Man from London | 2007 | Producer | Producer |