Producer
Sofia Opera and Ballet
Conductor
Zhorzh Dimitrov
Stage director
Vera Petrova
Constantine-Cyril The Philosopher
Biser Georgiev
Methodius
Atanas Mladenov
Naum
Emil Pavlov
Gorazd
Angel Antonov
Sava
Georgi Djanov
Clement
Petar Buchkov
Angelar
Nikolay Voynov
Pope Adrian II
Dimitar Stanchev
Adalvin
Krassimir Dinev
Maria
Gergana Rusekova
Leo
Veselin Mihailov
Theoctistus
Daniel Ostretsov
Sophia
Diana Vassileva
Rostislav
Lyutovoy
Stefan Vladimirov
Knyaz Boris I
Angel Hristov
Reader
Nikolay Petrov
Consultant
Plamen Pavlov
Choreographer
Ana Pampulova
Chorus master
Violeta Dimitrova
Sofia, Bulgaria