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.
as Benito Freire
as Pacucha
as Abad
as Robert
as Avelina
as Gabriela
as Don Nicolás de Valcárcel
as Lameiro
as Queiruga
as Vilairo
as Minguiños
as Mujer de Nicolás
as Vigaira
as Sabina
as Benito, niño
as Riquitina
as Saludador
as Sacristán
as Bouso
as Teresita
as Grandmother Healer
as (uncredited)