In 1661 Mexico the Baron Vitelius of Astara is sentenced to be burned alive by the Holy Inquisition of Mexico for witchcraft necromancy and other crimes As he dies the Baron swears vengeance against the descendants of the Inquisitors 300 years later a comet that was passing overhead on the night of the Barons execution returns to earth bringing with it the Baron in the form of a horrible braineating monster that terrorizes the Inquisitors descendants
