The Vampire Happening
Gebissen wird nur nachts (original)
The 1971 German horror classic about a Hollywood actress who inherits a castle in Transylvania and soon realizes she’s kin to a family of vampires.
Starring Pia Degermark, Thomas Hunter, Yvor Murillo, Ferdy Mayne, Joachim Kemmer, Oskar Wegrostek, Lyvia Bauer, Daria Damar, Ingrid van Bergen, Raoul Retzer
It's a horror and comedy movie, and has a rating of 4.7 out of 10 from Imdb which is fairly low for this kind of movie.
Watch it here
Not found streaming from Netherlands.