Georg Friedrich Treitschke
August 29, 1776 — June 4, 1842 (65 years)
Filmography
| 2020 | Beethoven: Fidelio · as Libretto |
| 2015 | Salzburg Festival 2015: Fidelio · as Libretto |
| 1990 | Fidelio · as Libretto |
| 1980 | Beethoven's Fidelio · as Libretto Revisions |
| 1978 | Fidelio · as Libretto Revisions |
| 1977 | The Metropolitan Opera Presents · as With Revisions By |
| 1970 | Fidelio · as Libretto "fidelio" |
| 1963 | Fidelio · as Libretto |