Filmography
| Role | Title | Year | Character |
|---|---|---|---|
| Writer | Muppets - Die Schatzinsel | 1996 | |
| Writer | Doraemon the Movie: Nobita's Treasure Island | 2018 | |
| Writer | Die Schatzinsel | 1950 | |
| Writer | Dr. Jekyll und Mr. Hyde | 1932 | |
| Writer | Mrs. Hyde | 2018 | |
| Writer | Arzt und Dämon | 1941 | |
| Writer | Die Schatzinsel | 1990 | |
| Writer | Dr. Jekyll und Mr. Hyde | 1920 | |
| Writer | Die Rückkehr zur Schatzinsel | 1986 | |
| Writer | Abbott & Costello treffen Dr. Jekyll & Mr. Hyde | 1953 | |
| Writer | Der Leichendieb | 1945 | |
| Writer | Jekyll & Hyde: The Musical | 2001 | |
| Writer | Dr. Jekyll and Mr. Hyde | 2008 | |
| Writer | Dr. Jekyll & Schwester Hyde | 1971 | |
| Writer | O Trapalhão na Ilha do Tesouro | 1975 | |
| Writer | Dr. Jekyll and Mr. Hyde | 2003 | |
| Writer | Die Rückkehr zur Schatzinsel | 1989 | |
| Writer | Die Schatzinsel | 1972 | |
| Writer | Entführt - Die Abenteuer des David Balfour | 1960 | |
| Writer | Schlag 12 in London | 1960 | |
| Writer | Geiz macht klein und hässlich | 1947 | |
| Writer | Die Schatzinsel | 1934 | |
| Writer | The Suicide Club | 2007 | |
| Writer | The Strange Case of Dr. Jekyll and Miss Osbourne | 1981 | |
| Writer | Die Geschichte des Dr. Jekyll & Mr. Hyde | 1968 | |
| Writer | Reborn - The New Jekyll & Hyde | 2006 | |
| Writer | Dr. Jekyll und Ms. Hyde | 1995 | |
| Writer | Ich, ein Monster | 1971 |