Filmography
| 2022 | Das Uhrwerk des Lebens (TV Series) · as Self |
| 2021 | The Rise of the Anti-Vaxx Movement · as Himself - Historian |
| 2010 | Leschs Kosmos (TV Series) · as Self |
| 2001 | Hart aber fair (TV Series) · as Self |
| 2000 | ZDF-History (TV Series) · as Self |
| 1995 | Kulturzeit (TV Series) · as Self |