These bad boys were transformed into the classic monster after drinking a magic potion like in White Zombie, the first zombie film. They couldn't think for themselves, and were still living.

George A. Romero scared the living crap out of people with the zombies in Night of the Living Dead.

After seeing these terrifying infected humans in movies like 28 Days Later, all your hope in surviving a zombie apocalypse went out the window.

Zombies went full-gore in shows like The Walking Dead, and the walkers were virtually immortal.

Zombies have taken a bloody turn in more graphic video games like "Dying Light."