An old vampire movie that I'm desperately looking for?

I can only recalled scene plot lines the vampire was in love with this girl but was reluct at first to make her a vamp I also member the ending he invites a group of people over for dinner kills all of them two of the guests were blondes he kills them by chocking them one blond per hand the movie ends with him ascending up the stairs to finally either kill or make the girl that he was in love with a vamp the last frame was a freeze frame of him with his teeth drawn very creepy back in those days can anyone tell me the name of this movie?