A man suffers from the curse of lycanthropy and seeks out the aid of a German doctor and his wife who are experts in the occult. Unknowingly, the cursed man has summoned two vampires instead, who have sinister plans of their own f...
Directed byEnrique López Eguiluz
Written byPaul Naschy
CountrySpain, West Germany
Runtime91 min
On screen
Paul Naschy
Dyanik Zurakowska
Manuel Manzaneque