Gebissen wird nur nachts - das Happening der Vampire (1971)

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.

Directed by: Freddie Francis

Starring: Pia Degermark, Thomas Hunter, Yvor Murillo, Ferdy Mayne, Joachim Kemmer, Oskar Wegrostek

Links: IMDb, Movie posters, Movie stills