Night of the Living Dead is a 1968 film directed by George A. Romero, and is credited with inventing the modern conception of zombies.
The dead have returned, and they are devouring the living. A small group of strangers stranded in a remote farmhouse must work together to survive the real waking nightmare of cannibalistic corpses.
Directed by George A. Romero.
This is the first occurrence of the modern concept of zombies as mindless, reanimated corpses that attack, infect, and consume the living.