Oleg Kazancheev
Radomir - physician's apprentice
Oleg Golubitsky
Vazili - king's physician
Natalya Vavilova
Todorka - dancer girl
Ariadna Shengelaia
Maria - Todorka's mother
Mikhail Gluzskiy
Costa - king's educator
Grigori Manoukov
King
Viktor Ilichyov
Grozdan - foolish youth
Yuri Chekulayev
Kavas
Liliya Gritsenko
lady - patient's mother
Svetlana Orlova
state-lady