Biopic of composer conductor Carl Maria von Weber, who championed the little regarded German opera instead of the then popular Italian opera, in the 19th Century.
| Actor | Role |
|---|---|
| WWilly Domgraf-FassbaenderCarl Maria von Weber | Carl Maria von Weber |
| EEliza IlliardMadame Teresa Brunetti | Madame Teresa Brunetti |
| MMargot KöchlinCaroline Brandt | Caroline Brandt |
 Anton PointnerBaron Durian | Baron Durian |
| EErnst RotmundLiebich, Theaterdirektor in Prag | Liebich, Theaterdirektor in Prag |
 Eugen RexDiener | Diener |
| EElse BötticherFrau Böttcher | Frau Böttcher |
 Karl PlatenSchneider-Kakadu | Schneider-Kakadu |
| PPetra UnkelNot listed | Not listed |
| EErwin van RoyTorlachi | Torlachi |
| KKarl GüntherGraf Vitzthum | Graf Vitzthum |
| AAlbert HugelmannBassist Gelhaar | Bassist Gelhaar |
 Hans SternbergWirt | Wirt |
| NNora HofmannWirtin | Wirtin |