Vampire Happening, The (1971)

aka: Gebissen Wird Nur Nachts – Das Happening Der Vampire

A “vampire spoof” that most certainly swings! After inheriting her ancestral home in Transylvania, a Hollywood actress (Pia Degermark) travels there to manage the estate. When she opens her great grandmother’s crypt she discovers a strange secret about her progenitors. Also with Thomas Hunter, Yvor Murillo and Ingrid van Bergen. (Uncut).