Horror Rises from the Tomb

In Medieval France a warlock is beheaded and his wife is tortured and executed, setting in motion a centuries-old curse that will unleash havoc on a group of people who stumble upon his head buried on their property. When the head comes back to life, possessing people and using them to commit sacrifices and search for the rest of his body, a modern-day descendant must find a way to stop him before it's too late. This 1973 Spanish horror film is a gothic horror tale of revenge, murder, and vigilantism, with plenty of gore and supernatural mayhem.