Cast
- Ladislav Pešek as Theofil Beaubuisson
- Jiří Joran as Theofil Beaubuisson (singing voice)
- Nelly Gaierová as Palmira Beaubuissonová
- Ivana Mixová as Palmira Beaubuissonová (singing voice)
- Jaroslav Drbohlav as Henry
- Miroslav Kopp as Henry (singing voice)
- Pavel Pavlovský as Paul Aubiér
- Pavel Horáček as Paul Aubiér (singing voice)
- Jana Šulcová as Angela Aubiérová
- Jana Jonášová as Angela Aubiérová (singing voice)