All Cast
Markéta Hrubešová
Kateřina
Galina Vishnevskaya
Kateřina (singing voice)
Michal Dlouhý
Sergei
Nicolai Gedda
Sergei (singing voice)
Petr Haničinec
Boris
Dimiter Petkov
Boris (singing voice)
Václav Neckář
Sinowi
Werner Krenn
Sinowi (singing voice)
Eva Šlosárová
Axinija