| Name | Character | Episodes |
|---|---|---|
| Constanze Engelbrecht | Theresa von Trattner | 6 |
| Martine Chevallier | Constance Mozart | 6 |
| Jean-Claude Brialy | Le comte d'Affiglio | 6 |
| Michel Aumont | Colloredo | 6 |
| Alexander Kerst | Sussmayer | 6 |
| Madeleine Robinson | Mme Weber | 6 |
| Dietlinde Turban | Aloyasa Weber | 6 |
| Christoph Bantzer | Mozart | 6 |
| Michel Bouquet | Leopold Mozart | 6 |