I remember a few scenes and I believe this was a B rated movie I saw either on Chiller Theatre or Creatures Feature. It was about a female vampire, and she did her usual biting LOL! The one scene that stands out in my mind is she bit a female schoolteacher and turned her into her minion. The teacher threatened to expose her and of course the vampire turned around to walk up the staircase. The teacher let out a scream when she saw the fangs. Later on, people walk into the house to find the teacher on the staircase dead with her eyes open and fangs. I was about 9 years old and that scene freaked me out. Does anyone remember this movie?