Part one of this two-part epic follows the life and deeds of Boris I – a strong historic personality, which completes his mission to the full and at the end of his life receives holy orders.

Stefan Danailov
as Boris I

Boris Lukanov
as Kavhan Eth

Aneta Petrovska
as Evpraksiya

Antony Genov
as Vladimir-Rasate

Ventzislav Kisyov
as Doks

Kosta Tsonev
as Kliment Ohridski

Plamen Donchev
as Naum

Ivan Ivanov
as Simeon

Yanina Kasheva
as Kosara

Irinei Konstantinov
as Gavril, sin na Boris