A traveling musician falls in love with a princess who is betrothed to a dictator planning to defeat his enemies with the help of an exploding mutant mosquito.

Erast Garinas King Сain XVIII
Lidiya Sukharevskayaas Queen Vlasta
Svetlana Loshchininaas Princess Milada
Yuri Lyubimovas Prime Minister
Bruno Frejndlikhas Chief of Secret Police
Mikhail Zharovas Minister of War
Aleksandr Demyanenkoas Yan
Rina Zelyonayaas Foreign Governess
Mikhail Gluzskiyas Chief of Royal Hunting
Boris Chirkovas Lavatory Worker
Eduard Rozovsky