Night of the Living Dead (1968)
A ragtag group of Pennsylvanians barricade themselves in an old farmhouse to remain safe from a horde of flesh eating ghouls that are ravaging the East Coast of the United States
Vampires (1986)
The students at a private art school are unaware that the schools headmistress is secretly using a machine to extract the life energy from young girls there
Ganja & Hess (1973)
After being stabbed with an ancient, germ infested knife, a doctors assistant finds himself with an insatiable desire for blood