Benito Freire, a pedlar in a small village in northern Spain suffers from epileptic seizures and rumours start to spread that he may be a werewolf and responsible for a series of killings. The local Abbot is called upon to form a team to investigate, in an effort to halt the harrowing murders.

Credits

Pedro OleaDirector

José Luis López VázquezBenito Freire

Amparo Soler LealPacucha

Antonio CasasAbad

John SteinerRobert