Cast[]
- Ludwig van Beethoven as Big Mac
- Anton Felix Schindler as Sunshine
- Anna-Marie Erdody as Lillie Lightship
- Johanna Reiss as Pearl
- Kaspan van Beethoven as Sunshine
- Karl van Beethoven as Hercules
- Nanette Streicherova as Sally Seaplane
- Clemens Metternich as Top Hat
- Giulietta Guiccaiardi as S.S. Vienna
- Therese Obermayer as The Duchess