Devil's Possessed (1974)

An evil medieval French baron consults a black magician to learn how to expand his power and attain the royal throne. He is instructed to sacrifice young virgins and oppress his people as part of the concoction. The baron's old war buddy, a heroic captain, comes to town and learns of the baron's evil deeds, so he decides to join the people in their revolt against the evil baron. So the two battle each other. Who will be the victor, the evil tyrant or the freedom fighters?