Desc: Gebissen wird nur nachts - das Happening der Vampire: Directed by Freddie Francis. With Pia Degermark, Thomas Hunter, Yvor Murillo, Ingrid van Bergen. 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.