Fright Night (1985)

You might think that Jerry Dandridge is the perfect neighbour. But before you invite him in for a nightcap, there's a few things you need to know - he prefers his drinks warm, red and straight from the jugular. Only 17-year-old Charlie Brewster knows Jerry's bloodcurdling secret and when he can't get anybody to believe him, TV horror show host Peter Vincent becomes his only ally against the powerful bloodsucker.