In this apparently lost movie Paul Naschy plays Werewolf Waldemar Daninsky who becomes a tool for a mad scientist.
An American actress inherits a castle in Transylvania. What she doesn't know is that her ancestor, the Baroness Catali, was in actuality a vampire countess, and emerges from her tomb to ravage the nearby village and Catholic seminary.
A cache of cocaine is stolen in France. Following the trail of the assailants, two men from the organization reach Madrid, where they suspect that the loot may be hidden.