Mariano Vidal Molina

Waldemar Daninsky, a man whose ancestors executed a witch, is turned into a werewolf by modern-day descendants of the executed witch.

After bandits murder their friend and rape his wife, a group of cowboys set out to find those responsible and bring them to justice.

An evil ruler uses witchcraft and evil spirits to keep his subjects in line, but his reign of terror prompts the people to revolt.

Tensions rise between the U.S. and Mexico as a bandit wreaks havoc in a disputed border town and the brother of a slain captain plots his revenge.

Hoping to leave his violent career behind, a mercenary must fight his way out when the evil organization he works for refuses to release him.

Twin white and Comanche brothers take different paths that overlap with Johnny Moon getting blamed for Notah's violent acts until the final showdown.

Though he made only two horror films, veteran writer/director José Luis Merino here embraces the genre's classic elements and ravishes them to vivid extremes: When a beautiful biochemist (Erna Schurer) arrives at a foreboding castle to work for a sinister baron, she'll unlock a nightmare of dark romance, sexual violence, grisly family secrets and some of the most perverse moments in '70s gothic.