The evil King Zagro has designs on the beautiful Princess Sira. He wants to marry her so he can take over her kingdom and add it to his own. When Sira is kidnapped, Ursus leaves his farm to rescue her and to eventually lead a revolt against King Zagro.
Ursus
Sira
King Zagro
Licurgo
Dario
Sabra
King Alteo
Captain of the Guard
Lidia
Andros
Afro, Zagro's Servant
