The action takes place in Camelot. Leonette, the daughter of an earl, is in love with John, a fearless knight, but her father disapproves of the relationship. One day, he catches them together, and John is forced to flee. After some time, some Vikings stormed the castle and murdered the count and his family. Soon after, a black knight appears in England who swears to avenge those deaths. (FILMAFFINITY)
