The lead female vampire in Days of Night". The makeup/effects were spare and otherworldly looking, gaunt and frightful. Not the usual vampire-near-human look that gets very boring and predictable. She was my absolute fave including her clothes
Enhance the fear factor wearing costume contact lenses with novelty designs. There is nothing freaky that could petrify the victim than a pair of wild eyes spitting fire or brutally dead white eyes depicting zombie apocalypse.