Sergio of Tula goes to Dubno to free Princess Mascia, who is prisoner of Queen Jassa, but he is seduced by the latter, who stirs his ambition by putting her army at his service to take King Stephen's throne.
Mel Ferrer
as Andrea Di Tula
Yvonne Furneaux
as Jassa
Letícia Román
as Mascia
Lorella De Luca
as Samal
Jean Claudio
as Sergio Di Tula
Annibale Ninchi
as Il principe Nikiev
Franco Silva
as Gamul
Nando Tamberlani
as Il re Stefano III
Rossana Canghiari
as Handmaiden (uncredited)
