Cast
- Vlastimil Harapes as Nicoló Paganini
- Bohumil Černý as Nicoló Paganini (singing voice)
- Jana Jonášová as Anna Elisa
- Naďa Šormová as Bella Giretti
- Josef Hajna as Giacomo Pimpinelli
- Vojtech Kocián as Giacomo Pimpinelli (singing voice)
- Bohuslav Maršík as Bartucci
- René Tuček as Felice Bacciochi
- Raoul Schránil as Count Hédouville
- Zdeněk Jankovský as Foletto