While riding escort for King James V, a handsome young man finds his ruler's life in his hands when the Scottish kind suddenly falls ill. Aided by a beautiful, spirited, half-gypsy girl, the young man is forever enchanted by the mysterious girl. But fate places them on opposing sides of a diabolical plot to obtain power. The infant Scottish queen is in danger of being kidnapped, and while the man acts as a spy to uncover this fiendish plan, the girl's father is hired to do the deed. Caught between loyalty to his country and the longing in his heart for the girl, who will he inevitably betray?